├── driver-core ├── CHANGELOG.rst ├── Upgrade_guide_to_2.0.rst ├── Upgrade_guide_to_2.1.rst └── src │ ├── test │ ├── resources │ │ ├── META-INF │ │ │ └── services │ │ │ │ └── org.testng.ITestNGListener │ │ ├── client.keystore │ │ ├── server.keystore │ │ ├── client.truststore │ │ ├── server.truststore │ │ └── log4j.properties │ └── java │ │ └── com │ │ └── datastax │ │ └── driver │ │ └── core │ │ ├── M3PTokenVnodeIntegrationTest.java │ │ ├── RPTokenVnodeIntegrationTest.java │ │ ├── OPPTokenVnodeIntegrationTest.java │ │ ├── M3PTokenIntegrationTest.java │ │ ├── RPTokenIntegrationTest.java │ │ ├── OPPTokenIntegrationTest.java │ │ ├── SimpleStatementTest.java │ │ ├── MockClocks.java │ │ ├── SimpleJSONParserTest.java │ │ ├── Assertions.java │ │ ├── SessionAssert.java │ │ ├── TableMetadataTest.java │ │ ├── utils │ │ └── CassandraVersion.java │ │ ├── policies │ │ ├── DelegatingSpeculativeExecutionPolicy.java │ │ └── CloseableLoadBalancingPolicyTest.java │ │ ├── schemabuilder │ │ └── CreateIndexTest.java │ │ ├── ClusterDelegateTest.java │ │ ├── StreamIdGeneratorTest.java │ │ ├── VersionNumberTest.java │ │ ├── AsyncQueryTest.java │ │ └── DataTypeAssert.java │ └── main │ ├── resources │ └── com │ │ └── datastax │ │ └── driver │ │ └── core │ │ └── Driver.properties │ └── java │ └── com │ └── datastax │ └── driver │ └── core │ ├── SchemaElement.java │ ├── exceptions │ ├── package-info.java │ ├── PagingStateException.java │ ├── InvalidTypeException.java │ ├── SyntaxError.java │ ├── QueryValidationException.java │ ├── TruncateException.java │ ├── UnsupportedFeatureException.java │ ├── QueryExecutionException.java │ ├── InvalidQueryException.java │ ├── InvalidConfigurationInQueryException.java │ ├── UnauthorizedException.java │ ├── TraceRetrievalException.java │ ├── DriverInternalError.java │ ├── DriverException.java │ ├── AuthenticationException.java │ ├── BootstrappingException.java │ ├── OverloadedException.java │ └── UnpreparedException.java │ ├── policies │ ├── package-info.java │ ├── ChainableLoadBalancingPolicy.java │ ├── CloseableAddressTranslater.java │ ├── CloseableLoadBalancingPolicy.java │ ├── IdentityTranslater.java │ ├── NoSpeculativeExecutionPolicy.java │ └── ConstantReconnectionPolicy.java │ ├── querybuilder │ ├── package-info.java │ ├── Ordering.java │ ├── BindMarker.java │ ├── Truncate.java │ └── Using.java │ ├── schemabuilder │ ├── package-info.java │ ├── StatementStart.java │ ├── NativeColumnType.java │ └── ColumnType.java │ ├── package-info.java │ ├── GettableData.java │ ├── BusyConnectionException.java │ ├── SettableData.java │ ├── ProtocolV1Authenticator.java │ ├── OperationTimedOutException.java │ ├── ServerSideTimestampGenerator.java │ ├── TransportException.java │ ├── TimestampGenerator.java │ ├── Clock.java │ ├── ConnectionException.java │ ├── ExceptionCatchingRunnable.java │ ├── MetricsOptions.java │ ├── UnsupportedProtocolVersionException.java │ ├── ClusterNameMismatchException.java │ ├── utils │ └── MoreFutures.java │ ├── AbstractTimestampGenerator.java │ ├── HostDistance.java │ ├── AtomicMonotonicTimestampGenerator.java │ ├── PreparedId.java │ ├── MD5Digest.java │ ├── ThreadLocalMonotonicTimestampGenerator.java │ ├── AuthProvider.java │ ├── WriteType.java │ └── ExceptionCode.java ├── .travis.yml ├── README.md ├── my-docs └── 需要理清的基本概念.java ├── src ├── main │ └── config │ │ └── ide │ │ ├── intellij-code-style.jar │ │ └── eclipse.importorder └── license │ └── header.txt ├── .gitignore ├── faq └── README.md ├── features ├── object_mapper │ └── README.md ├── README.md └── shaded_jar │ └── README.md ├── driver-examples ├── stress │ ├── README.md │ ├── src │ │ └── main │ │ │ └── java │ │ │ └── com │ │ │ └── datastax │ │ │ └── driver │ │ │ └── stress │ │ │ └── Consumer.java │ └── bin │ │ ├── stress │ │ └── build └── osgi │ ├── src │ ├── main │ │ └── java │ │ │ └── com │ │ │ └── datastax │ │ │ └── driver │ │ │ └── osgi │ │ │ ├── api │ │ │ ├── MailboxException.java │ │ │ ├── MailboxService.java │ │ │ └── MailboxMessage.java │ │ │ └── impl │ │ │ └── Activator.java │ └── test │ │ ├── resources │ │ └── log4j.properties │ │ └── java │ │ └── com │ │ └── datastax │ │ └── driver │ │ └── osgi │ │ ├── VersionProvider.java │ │ └── CCMBridgeListener.java │ └── README.md ├── driver-mapping └── src │ ├── test │ ├── java │ │ └── com │ │ │ └── datastax │ │ │ └── driver │ │ │ └── core │ │ │ └── CoreHooks.java │ └── resources │ │ └── log4j.properties │ └── main │ └── java │ └── com │ └── datastax │ └── driver │ └── mapping │ ├── annotations │ ├── FrozenKey.java │ ├── FrozenValue.java │ ├── Accessor.java │ ├── Param.java │ ├── Transient.java │ ├── ClusteringColumn.java │ ├── PartitionKey.java │ ├── Enumerated.java │ ├── Query.java │ ├── UDT.java │ ├── Computed.java │ ├── QueryParameters.java │ ├── Column.java │ ├── Field.java │ └── Frozen.java │ ├── EnumType.java │ ├── ReflectionUtils.java │ ├── AccessorReflectionMapper.java │ └── AccessorMapper.java ├── my-test └── src │ └── main │ └── java │ └── my │ └── test │ ├── cql3 │ ├── ddl │ │ ├── AggregateTest.java │ │ ├── MaterializedViewTest.java │ │ ├── RoleOrUserTest.java │ │ ├── FunctionTest.java │ │ └── TriggerTest.java │ ├── PermissionTest.java │ ├── ConstantsTest.java │ ├── Test.java │ └── MetaDataTest.java │ ├── transport │ └── MessageTest.java │ └── auth │ └── AuthenticationTest.java ├── clirr-ignores.xml ├── docs.yaml └── testing └── README.md /driver-core/CHANGELOG.rst: -------------------------------------------------------------------------------- 1 | The changelog has moved `here <../changelog/>`_. 2 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: java 2 | jdk: 3 | - openjdk6 4 | - oraclejdk7 5 | - oraclejdk8 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/codefollower/Cassandra-Java-Driver-Research/HEAD/README.md -------------------------------------------------------------------------------- /driver-core/Upgrade_guide_to_2.0.rst: -------------------------------------------------------------------------------- 1 | The upgrade guide has moved `here <../upgrade_guide/>`_. 2 | -------------------------------------------------------------------------------- /driver-core/Upgrade_guide_to_2.1.rst: -------------------------------------------------------------------------------- 1 | The upgrade guide has moved `here <../upgrade_guide/>`_. 2 | -------------------------------------------------------------------------------- /driver-core/src/test/resources/META-INF/services/org.testng.ITestNGListener: -------------------------------------------------------------------------------- 1 | com.datastax.driver.core.TestListener 2 | -------------------------------------------------------------------------------- /my-docs/需要理清的基本概念.java: -------------------------------------------------------------------------------- 1 | com.datastax.driver.core.Cluster 2 | 相当于java.sql.DriverManager 3 | 4 | com.datastax.driver.core.Session 5 | 相当于java.sql.Connection 6 | -------------------------------------------------------------------------------- /src/main/config/ide/intellij-code-style.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/codefollower/Cassandra-Java-Driver-Research/HEAD/src/main/config/ide/intellij-code-style.jar -------------------------------------------------------------------------------- /driver-core/src/test/resources/client.keystore: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/codefollower/Cassandra-Java-Driver-Research/HEAD/driver-core/src/test/resources/client.keystore -------------------------------------------------------------------------------- /driver-core/src/test/resources/server.keystore: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/codefollower/Cassandra-Java-Driver-Research/HEAD/driver-core/src/test/resources/server.keystore -------------------------------------------------------------------------------- /driver-core/src/test/resources/client.truststore: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/codefollower/Cassandra-Java-Driver-Research/HEAD/driver-core/src/test/resources/client.truststore -------------------------------------------------------------------------------- /driver-core/src/test/resources/server.truststore: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/codefollower/Cassandra-Java-Driver-Research/HEAD/driver-core/src/test/resources/server.truststore -------------------------------------------------------------------------------- /src/main/config/ide/eclipse.importorder: -------------------------------------------------------------------------------- 1 | #Organize Import Order 2 | #Sun Oct 19 21:16:33 CEST 2014 3 | 5=\#com.datastax.driver.core 4 | 4=com.datastax.driver.core 5 | 3=\# 6 | 2= 7 | 1=\#java 8 | 0=java 9 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | target/ 2 | cobertura-history/ 3 | testing/ 4 | .settings 5 | .classpath 6 | .project 7 | doc 8 | docs 9 | notes 10 | .DS_Store 11 | 12 | /.idea 13 | *.iml 14 | 15 | /driver-core/dependency-reduced-pom.xml 16 | -------------------------------------------------------------------------------- /faq/README.md: -------------------------------------------------------------------------------- 1 | ## Frequently Asked Questions 2 | 3 | ### How do I implement paging? 4 | 5 | When using [native protocol](../features/native_protocol/) version 2 or 6 | higher, the driver automatically pages large result sets under the hood. 7 | You can also save the paging state to resume iteration later. See [this 8 | page](../features/paging/) for more information. 9 | 10 | Native protocol v1 does not support paging, but you can emulate it in 11 | CQL with `LIMIT` and the `token()` function. See 12 | [this conversation](https://groups.google.com/a/lists.datastax.com/d/msg/java-driver-user/U2KzAHruWO4/6vDmUVDDkOwJ) on the mailing list. 13 | -------------------------------------------------------------------------------- /features/object_mapper/README.md: -------------------------------------------------------------------------------- 1 | # Object Mapper 2 | 3 | Version 2.1 of the driver introduces a simple object mapper, which 4 | avoids most of the boilerplate when converting your domain classes to 5 | and from query results. It handles basic CRUD operations in Cassandra tables 6 | containing UDTs, collections and all native CQL types. 7 | 8 | The mapper is published as a separate Maven artifact: 9 | 10 | ```xml 11 | 12 | com.datastax.cassandra 13 | cassandra-driver-mapping 14 | 2.1.7 15 | 16 | ``` 17 | 18 | This documentation is organized in subsections describing mapper features. 19 | -------------------------------------------------------------------------------- /src/license/header.txt: -------------------------------------------------------------------------------- 1 | Copyright (C) ${project.inceptionYear}-${currentYear} DataStax Inc. 2 | 3 | Licensed under the Apache License, Version 2.0 (the "License"); 4 | you may not use this file except in compliance with the License. 5 | You may obtain a copy of the License at 6 | 7 | http://www.apache.org/licenses/LICENSE-2.0 8 | 9 | Unless required by applicable law or agreed to in writing, software 10 | distributed under the License is distributed on an "AS IS" BASIS, 11 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 | See the License for the specific language governing permissions and 13 | limitations under the License. 14 | -------------------------------------------------------------------------------- /driver-core/src/main/resources/com/datastax/driver/core/Driver.properties: -------------------------------------------------------------------------------- 1 | # 2 | # Copyright (C) 2012-2015 DataStax Inc. 3 | # 4 | # Licensed under the Apache License, Version 2.0 (the "License"); 5 | # you may not use this file except in compliance with the License. 6 | # You may obtain a copy of the License at 7 | # 8 | # http://www.apache.org/licenses/LICENSE-2.0 9 | # 10 | # Unless required by applicable law or agreed to in writing, software 11 | # distributed under the License is distributed on an "AS IS" BASIS, 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | # See the License for the specific language governing permissions and 14 | # limitations under the License. 15 | # 16 | 17 | driver.version=${project.version} -------------------------------------------------------------------------------- /features/README.md: -------------------------------------------------------------------------------- 1 | ## Features 2 | 3 | This part of the documentation is organized into sub-sections covering 4 | specific topics. 5 | 6 | If you're reading this from the [generated HTML documentation on 7 | github.io](http://datastax.github.io/java-driver/), use the "Read More" 8 | menu on the right hand side. If you're [browsing the source files on 9 | github.com](https://github.com/datastax/java-driver/tree/2.1/features), 10 | simply navigate to each sub-directory. 11 | 12 | This is a work in progress: new sections will be added to cover existing 13 | features or document new ones. 14 | 15 | You can also find more help in the legacy 16 | [user documentation](http://docs.datastax.com/en/developer/java-driver/2.1/java-driver/whatsNew2.html) 17 | on the DataStax website. 18 | -------------------------------------------------------------------------------- /driver-examples/stress/README.md: -------------------------------------------------------------------------------- 1 | # Stress application 2 | 3 | A simple example application that uses the java driver to stress test 4 | Cassandra. This also somewhat stress test the java driver as a result. 5 | 6 | Please note that this simple example is far from being a complete stress 7 | application. In particular it currently supports a very limited number of 8 | stress scenario. 9 | 10 | ## Usage 11 | 12 | You will need to build the stress application fist: 13 | 14 | ./bin/build 15 | 16 | After which you can run it using for instance: 17 | 18 | ./bin/stress insert_prepared 19 | 20 | Of course, you will need to have at least one Cassandra node running (on 21 | 127.0.0.1 by default) for this to work. Please refer to: 22 | 23 | ./bin/stress -h 24 | 25 | for more details on the options available. 26 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/SchemaElement.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | enum SchemaElement { 19 | KEYSPACE, TABLE, TYPE 20 | } 21 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/package-info.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | /** 17 | * Exceptions thrown by the DataStax Java driver for Cassandra. 18 | */ 19 | package com.datastax.driver.core.exceptions; 20 | -------------------------------------------------------------------------------- /driver-examples/stress/src/main/java/com/datastax/driver/stress/Consumer.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.stress; 17 | 18 | public interface Consumer { 19 | 20 | public void start(); 21 | public void join(); 22 | } 23 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/policies/package-info.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | /** 17 | * Policies that allow to control some of the behavior of the DataStax Java driver for Cassandra. 18 | */ 19 | package com.datastax.driver.core.policies; 20 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/querybuilder/package-info.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | /** 17 | * A CQL3 query builder. 18 | *

19 | * The main entry for this package is the {@code QueryBuilder} class. 20 | */ 21 | package com.datastax.driver.core.querybuilder; 22 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/schemabuilder/package-info.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | /** 17 | * A CQL3 schema builder. 18 | *

19 | * The main entry for this package is the {@code SchemaBuilder} class. 20 | */ 21 | package com.datastax.driver.core.schemabuilder; 22 | -------------------------------------------------------------------------------- /driver-examples/stress/bin/stress: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | SCRIPT_DIR=$( cd "$( dirname "$0" )" && pwd ) 4 | CURRENT_DIR=$( pwd ) 5 | 6 | # Use $JAVA_HOME if set 7 | if [ -n "$JAVA_HOME" ]; then 8 | JAVA="$JAVA_HOME/bin/java" 9 | else 10 | JAVA=java 11 | fi 12 | 13 | if [ "x$STRESS_JAR" = "x" ]; then 14 | 15 | STRESS_JAR="$SCRIPT_DIR/../target/cassandra-driver-examples-stress-*-jar-with-dependencies.jar" 16 | 17 | if [ ! -f $STRESS_JAR ]; then 18 | # Trash the version file in case there was some crap in it 19 | RELATIVE_SCRIPT_DIR=`dirname $0` 20 | echo "Stress application does not seem to be build, try $RELATIVE_SCRIPT_DIR/build first" 1>&2 21 | exit 1 22 | fi 23 | else 24 | if [ ! -f $STRESS_JAR ]; then 25 | echo "Cannot find file $STRESS_JAR" 1>&2 26 | exit 1 27 | fi 28 | fi 29 | 30 | "$JAVA" -Dlog4j.configuration="$SCRIPT_DIR/../conf/log4j.properties" -jar $STRESS_JAR $@ 31 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/package-info.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | /** 17 | * The main package for the DataStax Java driver for Cassandra. 18 | *

19 | * The main entry for this package is the {@link com.datastax.driver.core.Cluster} class. 20 | */ 21 | package com.datastax.driver.core; 22 | -------------------------------------------------------------------------------- /driver-examples/stress/bin/build: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | SCRIPT_DIR=$( cd "$( dirname "$0" )" && pwd ) 4 | CURRENT_DIR=$( pwd ) 5 | 6 | LOG_FILE="$CURRENT_DIR/stress_build.log" 7 | [ -f $LOG_FILE ] && rm $LOG_FILE 8 | 9 | echo "Building java driver ..." 10 | echo "-- Driver build --\n" > $LOG_FILE 11 | 12 | cd $SCRIPT_DIR/../../.. 13 | mvn clean install -Dmaven.test.skip=true >> $LOG_FILE 2>&1 14 | EXIT_CODE=$? 15 | if [ $EXIT_CODE -ne 0 ]; 16 | then 17 | echo "Error building driver. See $LOG_FILE for details." 1>&2 18 | cd $CURRENT_DIR 19 | exit $EXIT_CODE 20 | fi 21 | 22 | echo "Building stress application ..." 23 | echo "\n-- Stress build --\n" >> $LOG_FILE 24 | 25 | cd $SCRIPT_DIR/.. 26 | mvn package assembly:single >> $LOG_FILE 2>&1 27 | EXIT_CODE=$? 28 | if [ $EXIT_CODE -ne 0 ]; 29 | then 30 | echo "Error building stress application. See $LOG_FILE for details." 1>&2 31 | cd $CURRENT_DIR 32 | exit $EXIT_CODE 33 | fi 34 | 35 | cd $CURRENT_DIR 36 | rm $LOG_FILE 37 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/GettableData.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | /** 19 | * Collection of (typed) CQL values that can be retrieved either by index (starting a 0) or by name. 20 | */ 21 | public interface GettableData extends GettableByIndexData, GettableByNameData { 22 | } 23 | -------------------------------------------------------------------------------- /driver-examples/osgi/src/main/java/com/datastax/driver/osgi/api/MailboxException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.osgi.api; 17 | 18 | public class MailboxException extends Exception { 19 | 20 | public MailboxException(Throwable cause) { 21 | super("Failure interacting with Mailbox", cause); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/BusyConnectionException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | class BusyConnectionException extends Exception 19 | { 20 | private static final long serialVersionUID = 0; 21 | 22 | public BusyConnectionException() { 23 | super(); 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/schemabuilder/StatementStart.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.schemabuilder; 17 | 18 | /** 19 | * The start of a statement, that another class will append to, to build the final statement. 20 | */ 21 | interface StatementStart { 22 | String buildInternal(); 23 | } 24 | -------------------------------------------------------------------------------- /driver-examples/osgi/README.md: -------------------------------------------------------------------------------- 1 | # OSGi Example 2 | 3 | A simple example application that demonstrates using the Java Driver in 4 | an OSGi service. 5 | 6 | MailboxService is an activated service that uses Cassandra to 7 | persist a Mailbox by email address. 8 | 9 | ## Usage 10 | 11 | To build the bundle and run tests execute the following maven task:: 12 | 13 | mvn integration-test -P short 14 | 15 | The short profile needs to be activated since the tests run under 16 | this group. 17 | 18 | After which the bundle jar will be present in the target/ directory. 19 | 20 | The project includes an integration test that verifies the service can 21 | be activated and used in an OSGi container. It also verifies that 22 | driver-core can be used in an OSGi container in the following 23 | configurations: 24 | 25 | 1. Default (default classifier with all dependencies) 26 | 2. Netty-Shaded (shaded classifier with all depedencies w/o Netty) 27 | 3. Guava 15 (default classifier with Guava 15.0) 28 | 4. Guava 16 29 | 5. Guava 17 30 | 6. Guava 18 31 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/SettableData.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | import java.util.*; 18 | 19 | /** 20 | * Collection of (typed) CQL values that can set either by index (starting a 0) or by name. 21 | */ 22 | public interface SettableData> extends SettableByIndexData, SettableByNameData { 23 | } 24 | -------------------------------------------------------------------------------- /driver-mapping/src/test/java/com/datastax/driver/core/CoreHooks.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.util.Collections; 19 | 20 | /** 21 | * Provides access to package-private members of the core module. 22 | */ 23 | public class CoreHooks { 24 | public static UserType MOCK_USER_TYPE = new UserType("mockKs", "mockUDT", Collections.emptyList()); 25 | } 26 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/ProtocolV1Authenticator.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.util.Map; 19 | 20 | // Not an interface because we don't want to expose it. We only support password authentication 21 | // for the protocol V1 similarly to what the driver 1.x branch do. 22 | abstract class ProtocolV1Authenticator { 23 | abstract Map getCredentials(); 24 | } 25 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/M3PTokenVnodeIntegrationTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | public class M3PTokenVnodeIntegrationTest extends TokenIntegrationTest { 19 | public M3PTokenVnodeIntegrationTest() { 20 | super("", DataType.bigint(), true); 21 | } 22 | 23 | @Override protected Token.Factory tokenFactory() { 24 | return Token.M3PToken.FACTORY; 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/RPTokenVnodeIntegrationTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | public class RPTokenVnodeIntegrationTest extends TokenIntegrationTest { 19 | public RPTokenVnodeIntegrationTest() { 20 | super("-p RandomPartitioner", DataType.varint(), true); 21 | } 22 | 23 | @Override protected Token.Factory tokenFactory() { 24 | return Token.RPToken.FACTORY; 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/OPPTokenVnodeIntegrationTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | public class OPPTokenVnodeIntegrationTest extends TokenIntegrationTest { 19 | public OPPTokenVnodeIntegrationTest() { 20 | super("-p ByteOrderedPartitioner", DataType.blob(), true); 21 | } 22 | 23 | @Override protected Token.Factory tokenFactory() { 24 | return Token.OPPToken.FACTORY; 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/policies/ChainableLoadBalancingPolicy.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.policies; 17 | 18 | /** 19 | * A load balancing policy that wraps another policy. 20 | */ 21 | public interface ChainableLoadBalancingPolicy extends LoadBalancingPolicy { 22 | /** 23 | * Returns the child policy. 24 | * 25 | * @return the child policy. 26 | */ 27 | LoadBalancingPolicy getChildPolicy(); 28 | } 29 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/M3PTokenIntegrationTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import com.datastax.driver.core.Token.M3PToken; 19 | 20 | public class M3PTokenIntegrationTest extends TokenIntegrationTest { 21 | public M3PTokenIntegrationTest() { 22 | super("", DataType.bigint()); 23 | } 24 | 25 | @Override protected Token.Factory tokenFactory() { 26 | return M3PToken.FACTORY; 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/PagingStateException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | public class PagingStateException extends DriverException { 19 | 20 | private static final long serialVersionUID = 0; 21 | 22 | public PagingStateException(String msg) { 23 | super(msg); 24 | } 25 | 26 | public PagingStateException(String msg, Throwable cause) { 27 | super(msg, cause); 28 | } 29 | 30 | } -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/RPTokenIntegrationTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import com.datastax.driver.core.Token.RPToken; 19 | 20 | public class RPTokenIntegrationTest extends TokenIntegrationTest { 21 | public RPTokenIntegrationTest() { 22 | super("-p RandomPartitioner", DataType.varint()); 23 | } 24 | 25 | @Override protected Token.Factory tokenFactory() { 26 | return RPToken.FACTORY; 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/OPPTokenIntegrationTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import com.datastax.driver.core.Token.OPPToken; 19 | 20 | public class OPPTokenIntegrationTest extends TokenIntegrationTest { 21 | public OPPTokenIntegrationTest() { 22 | super("-p ByteOrderedPartitioner", DataType.blob()); 23 | } 24 | 25 | @Override protected Token.Factory tokenFactory() { 26 | return OPPToken.FACTORY; 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/FrozenKey.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.*; 19 | 20 | /** 21 | * Shorthand to specify that the key type of a MAP field is frozen. 22 | *

23 | * This is equivalent to {@code @Frozen("map, bar>")}. 24 | * 25 | * @see Frozen 26 | */ 27 | @Target(ElementType.FIELD) 28 | @Retention(RetentionPolicy.RUNTIME) 29 | public @interface FrozenKey { 30 | } 31 | -------------------------------------------------------------------------------- /driver-core/src/test/resources/log4j.properties: -------------------------------------------------------------------------------- 1 | # 2 | # Copyright (C) 2012-2015 DataStax Inc. 3 | # 4 | # Licensed under the Apache License, Version 2.0 (the "License"); 5 | # you may not use this file except in compliance with the License. 6 | # You may obtain a copy of the License at 7 | # 8 | # http://www.apache.org/licenses/LICENSE-2.0 9 | # 10 | # Unless required by applicable law or agreed to in writing, software 11 | # distributed under the License is distributed on an "AS IS" BASIS, 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | # See the License for the specific language governing permissions and 14 | # limitations under the License. 15 | # 16 | 17 | # Set root logger level to DEBUG and its only appender to A1. 18 | log4j.rootLogger=INFO, A1 19 | 20 | # Scassandra's info log is a bit verbose 21 | log4j.logger.org.scassandra=WARN 22 | 23 | # A1 is set to be a ConsoleAppender. 24 | log4j.appender.A1=org.apache.log4j.ConsoleAppender 25 | 26 | # A1 uses PatternLayout. 27 | log4j.appender.A1.layout=org.apache.log4j.PatternLayout 28 | log4j.appender.A1.layout.ConversionPattern=\ %-6r [%t] %-5p %c %x - %m%n 29 | -------------------------------------------------------------------------------- /driver-mapping/src/test/resources/log4j.properties: -------------------------------------------------------------------------------- 1 | # 2 | # Copyright (C) 2012-2015 DataStax Inc. 3 | # 4 | # Licensed under the Apache License, Version 2.0 (the "License"); 5 | # you may not use this file except in compliance with the License. 6 | # You may obtain a copy of the License at 7 | # 8 | # http://www.apache.org/licenses/LICENSE-2.0 9 | # 10 | # Unless required by applicable law or agreed to in writing, software 11 | # distributed under the License is distributed on an "AS IS" BASIS, 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | # See the License for the specific language governing permissions and 14 | # limitations under the License. 15 | # 16 | 17 | # Set root logger level to DEBUG and its only appender to A1. 18 | log4j.rootLogger=INFO, A1 19 | 20 | # Scassandra's info log is a bit verbose 21 | log4j.logger.org.scassandra=WARN 22 | 23 | # A1 is set to be a ConsoleAppender. 24 | log4j.appender.A1=org.apache.log4j.ConsoleAppender 25 | 26 | # A1 uses PatternLayout. 27 | log4j.appender.A1.layout=org.apache.log4j.PatternLayout 28 | log4j.appender.A1.layout.ConversionPattern=\ %-6r [%t] %-5p %c %x - %m%n 29 | -------------------------------------------------------------------------------- /driver-examples/osgi/src/test/resources/log4j.properties: -------------------------------------------------------------------------------- 1 | # 2 | # Copyright (C) 2012-2015 DataStax Inc. 3 | # 4 | # Licensed under the Apache License, Version 2.0 (the "License"); 5 | # you may not use this file except in compliance with the License. 6 | # You may obtain a copy of the License at 7 | # 8 | # http://www.apache.org/licenses/LICENSE-2.0 9 | # 10 | # Unless required by applicable law or agreed to in writing, software 11 | # distributed under the License is distributed on an "AS IS" BASIS, 12 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | # See the License for the specific language governing permissions and 14 | # limitations under the License. 15 | # 16 | 17 | # Set root logger level to DEBUG and its only appender to A1. 18 | log4j.rootLogger=INFO, A1 19 | 20 | # Scassandra's info log is a bit verbose 21 | log4j.logger.org.scassandra=WARN 22 | 23 | # A1 is set to be a ConsoleAppender. 24 | log4j.appender.A1=org.apache.log4j.ConsoleAppender 25 | 26 | # A1 uses PatternLayout. 27 | log4j.appender.A1.layout=org.apache.log4j.PatternLayout 28 | log4j.appender.A1.layout.ConversionPattern=\ %-6r [%t] %-5p %c %x - %m%n 29 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/OperationTimedOutException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.net.InetSocketAddress; 19 | 20 | /** 21 | * Thrown on a client-side timeout, i.e. when the client didn't hear back from the server within 22 | * {@link SocketOptions#getReadTimeoutMillis()}. 23 | */ 24 | class OperationTimedOutException extends ConnectionException { 25 | public OperationTimedOutException(InetSocketAddress address) { 26 | super(address, "Operation timed out"); 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/SimpleStatementTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.util.Collections; 19 | import java.util.List; 20 | 21 | import org.testng.annotations.Test; 22 | 23 | public class SimpleStatementTest { 24 | @Test(groups = "unit", expectedExceptions = { IllegalArgumentException.class }) 25 | public void should_fail_if_too_many_variables() { 26 | List args = Collections.nCopies(1 << 16, (Object)1); 27 | new SimpleStatement("mock query", args.toArray()); 28 | } 29 | } -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/schemabuilder/NativeColumnType.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.schemabuilder; 17 | 18 | import com.datastax.driver.core.DataType; 19 | 20 | /** 21 | * Represents a native CQL type in a SchemaBuilder statement. 22 | */ 23 | class NativeColumnType implements ColumnType { 24 | private final String asCQLString; 25 | 26 | NativeColumnType(DataType nativeType) { 27 | asCQLString = nativeType.toString(); 28 | } 29 | 30 | @Override public String asCQLString() { 31 | return asCQLString; 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/EnumType.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping; 17 | 18 | /** 19 | * The types of way to persist a JAVA Enum. 20 | */ 21 | public enum EnumType { 22 | /** 23 | * Persists enumeration values using their ordinal in the Enum declaration. 24 | *

25 | * Note that this relies on the order of the values in source code, and will change 26 | * if values are added/removed before existing ones. 27 | */ 28 | ORDINAL, 29 | /** Persists enumeration values using the string they have been declared with. */ 30 | STRING 31 | } 32 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/InvalidTypeException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | public class InvalidTypeException extends DriverException { 19 | 20 | private static final long serialVersionUID = 0; 21 | 22 | public InvalidTypeException(String msg) { 23 | super(msg); 24 | } 25 | 26 | public InvalidTypeException(String msg, Throwable cause) { 27 | super(msg, cause); 28 | } 29 | 30 | @Override 31 | public DriverException copy() { 32 | return new InvalidTypeException(getMessage(), this); 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /my-test/src/main/java/my/test/cql3/ddl/AggregateTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Licensed to the Apache Software Foundation (ASF) under one 3 | * or more contributor license agreements. See the NOTICE file 4 | * distributed with this work for additional information 5 | * regarding copyright ownership. The ASF licenses this file 6 | * to you under the Apache License, Version 2.0 (the 7 | * "License"); you may not use this file except in compliance 8 | * with the License. You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | package my.test.cql3.ddl; 19 | 20 | import my.test.TestBase; 21 | 22 | public class AggregateTest extends TestBase { 23 | String indexName; 24 | 25 | public static void main(String[] args) throws Exception { 26 | new AggregateTest().start(); 27 | } 28 | 29 | @Override 30 | public void startInternal() throws Exception { 31 | 32 | } 33 | 34 | } 35 | -------------------------------------------------------------------------------- /my-test/src/main/java/my/test/cql3/ddl/MaterializedViewTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Licensed to the Apache Software Foundation (ASF) under one 3 | * or more contributor license agreements. See the NOTICE file 4 | * distributed with this work for additional information 5 | * regarding copyright ownership. The ASF licenses this file 6 | * to you under the Apache License, Version 2.0 (the 7 | * "License"); you may not use this file except in compliance 8 | * with the License. You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | package my.test.cql3.ddl; 19 | 20 | import my.test.TestBase; 21 | 22 | public class MaterializedViewTest extends TestBase { 23 | String indexName; 24 | 25 | public static void main(String[] args) throws Exception { 26 | new MaterializedViewTest().start(); 27 | } 28 | 29 | @Override 30 | public void startInternal() throws Exception { 31 | 32 | } 33 | 34 | } 35 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/SyntaxError.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | /** 19 | * Indicates a syntax error in a query. 20 | */ 21 | public class SyntaxError extends QueryValidationException { 22 | 23 | private static final long serialVersionUID = 0; 24 | 25 | public SyntaxError(String msg) { 26 | super(msg); 27 | } 28 | 29 | private SyntaxError(String msg, Throwable cause) { 30 | super(msg, cause); 31 | } 32 | 33 | @Override 34 | public DriverException copy() { 35 | return new SyntaxError(getMessage(), this); 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/QueryValidationException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | /** 19 | * An exception indicating that a query cannot be executed because it is 20 | * syntactically incorrect, invalid, unauthorized or any other reason. 21 | */ 22 | @SuppressWarnings("serial") 23 | public abstract class QueryValidationException extends DriverException { 24 | 25 | protected QueryValidationException(String msg) { 26 | super(msg); 27 | } 28 | 29 | protected QueryValidationException(String msg, Throwable cause) { 30 | super(msg, cause); 31 | } 32 | } 33 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/schemabuilder/ColumnType.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.schemabuilder; 17 | 18 | import com.datastax.driver.core.DataType; 19 | 20 | /** 21 | * Wrapper around UDT and non-UDT types. 22 | *

23 | * The reason for this interface is that the core API doesn't let us build {@link com.datastax.driver.core.DataType}s representing UDTs, we have to obtain 24 | * them from the cluster metadata. Since we want to use SchemaBuilder without a Cluster instance, UDT types will be provided via 25 | * {@link UDTType} instances. 26 | */ 27 | interface ColumnType { 28 | String asCQLString(); 29 | } 30 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/policies/CloseableAddressTranslater.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.policies; 17 | 18 | import com.datastax.driver.core.Cluster; 19 | 20 | /** 21 | * Extends {@link AddressTranslater} for implementations that need to free some resources 22 | * at {@link Cluster} shutdown. 23 | *

24 | * Note: the only reason {@link #close()} was not added directly to {@code AddressTranslater} 25 | * is backward-compatibility. 26 | */ 27 | public interface CloseableAddressTranslater extends AddressTranslater { 28 | /** 29 | * Called at {@link Cluster} shutdown. 30 | */ 31 | void close(); 32 | } 33 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/TruncateException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | /** 19 | * Error during a truncation operation. 20 | */ 21 | public class TruncateException extends QueryExecutionException { 22 | 23 | private static final long serialVersionUID = 0; 24 | 25 | public TruncateException(String msg) { 26 | super(msg); 27 | } 28 | 29 | private TruncateException(String msg, Throwable cause) { 30 | super(msg, cause); 31 | } 32 | 33 | @Override 34 | public DriverException copy() { 35 | return new TruncateException(getMessage(), this); 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/FrozenValue.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.*; 19 | 20 | /** 21 | * Shorthand to specify that the value type of a collection field is frozen. 22 | *

23 | * This is equivalent to any of the following: 24 | *

    25 | *
  • {@code @Frozen("list>")}
    • 26 | *
  • {@code @Frozen("set>")}
    • 27 | *
  • {@code @Frozen("map>")}
    • 28 | *
29 | * 30 | * @see Frozen 31 | */ 32 | @Target(ElementType.FIELD) 33 | @Retention(RetentionPolicy.RUNTIME) 34 | public @interface FrozenValue { 35 | } 36 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/ServerSideTimestampGenerator.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | /** 19 | * A timestamp generator that always returns {@link Long#MIN_VALUE}, in order to let Cassandra 20 | * assign server-side timestamps. 21 | */ 22 | public class ServerSideTimestampGenerator implements TimestampGenerator { 23 | /** 24 | * The unique instance of this generator. 25 | */ 26 | public static final TimestampGenerator INSTANCE = new ServerSideTimestampGenerator(); 27 | 28 | @Override 29 | public long next() { 30 | return Long.MIN_VALUE; 31 | } 32 | 33 | private ServerSideTimestampGenerator() { 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/UnsupportedFeatureException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | import com.datastax.driver.core.ProtocolVersion; 19 | 20 | /** 21 | * Exception thrown when a feature is not supported by the native protocol 22 | * currently in use. 23 | */ 24 | public class UnsupportedFeatureException extends DriverException { 25 | 26 | private static final long serialVersionUID = 0; 27 | 28 | public UnsupportedFeatureException(ProtocolVersion currentVersion, String msg) { 29 | super("Unsupported feature with the native protocol " + currentVersion + " (which is currently in use): " + msg); 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/QueryExecutionException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | /** 19 | * Exception related to the execution of a query. 20 | * 21 | * This correspond to the exception that Cassandra throw when a (valid) query 22 | * cannot be executed (TimeoutException, UnavailableException, ...). 23 | */ 24 | @SuppressWarnings("serial") 25 | public abstract class QueryExecutionException extends DriverException { 26 | 27 | protected QueryExecutionException(String msg) { 28 | super(msg); 29 | } 30 | 31 | protected QueryExecutionException(String msg, Throwable cause) { 32 | super(msg, cause); 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/TransportException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.net.InetSocketAddress; 19 | 20 | /** 21 | * A connection exception that has to do with the transport itself, i.e. that 22 | * suggests the node is down. 23 | */ 24 | class TransportException extends ConnectionException 25 | { 26 | private static final long serialVersionUID = 0; 27 | 28 | public TransportException(InetSocketAddress address, String msg, Throwable cause) 29 | { 30 | super(address, msg, cause); 31 | } 32 | 33 | public TransportException(InetSocketAddress address, String msg) 34 | { 35 | super(address, msg); 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/InvalidQueryException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | /** 19 | * Indicates a syntactically correct but invalid query. 20 | */ 21 | public class InvalidQueryException extends QueryValidationException { 22 | 23 | private static final long serialVersionUID = 0; 24 | 25 | public InvalidQueryException(String msg) { 26 | super(msg); 27 | } 28 | 29 | private InvalidQueryException(String msg, Throwable cause) { 30 | super(msg, cause); 31 | } 32 | 33 | @Override 34 | public DriverException copy() { 35 | return new InvalidQueryException(getMessage(), this); 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/TimestampGenerator.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | /** 19 | * Generates client-side, microsecond-precision query timestamps. 20 | *

21 | * Given that Cassandra uses those timestamps to resolve conflicts, implementations should generate 22 | * incrementing timestamps for successive implementations. 23 | */ 24 | public interface TimestampGenerator { 25 | /** 26 | * Returns the next timestamp. 27 | * 28 | * @return the next timestamp (in microseconds). If it equals {@link Long#MIN_VALUE}, it won't be 29 | * sent by the driver, letting Cassandra generate a server-side timestamp. 30 | */ 31 | long next(); 32 | } 33 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/InvalidConfigurationInQueryException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | /** 19 | * A specific invalid query exception that indicates that the query is invalid 20 | * because of some configuration problem. 21 | *

22 | * This is generally throw by query that manipulate the schema (CREATE and 23 | * ALTER) when the required configuration options are invalid. 24 | */ 25 | public class InvalidConfigurationInQueryException extends InvalidQueryException { 26 | 27 | private static final long serialVersionUID = 0; 28 | 29 | public InvalidConfigurationInQueryException(String msg) { 30 | super(msg); 31 | } 32 | } 33 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/querybuilder/Ordering.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.querybuilder; 17 | 18 | import java.util.List; 19 | 20 | public class Ordering extends Utils.Appendeable { 21 | 22 | private final String name; 23 | private final boolean isDesc; 24 | 25 | Ordering(String name, boolean isDesc) { 26 | this.name = name; 27 | this.isDesc = isDesc; 28 | } 29 | 30 | @Override 31 | void appendTo(StringBuilder sb, List variables) { 32 | Utils.appendName(name, sb); 33 | sb.append(isDesc ? " DESC" : " ASC"); 34 | } 35 | 36 | @Override 37 | boolean containsBindMarker() { 38 | return false; 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/Accessor.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | /** 24 | * An accessor is an interface that defines a set of method to read and write 25 | * from Cassandra. 26 | *

27 | * Each method declaration of an interface with the annotation {@link Accessor} must 28 | * have a {@link Query} annotation that defines the query the method executes. 29 | */ 30 | @Target(ElementType.TYPE) 31 | @Retention(RetentionPolicy.RUNTIME) 32 | public @interface Accessor {} 33 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/Param.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | /** 24 | * Provides a name for a parameter of a method in an {@link Accessor} interface that 25 | * can be used to reference to that parameter in method {@link Query}. 26 | */ 27 | @Target(ElementType.PARAMETER) 28 | @Retention(RetentionPolicy.RUNTIME) 29 | public @interface Param { 30 | /** 31 | * The name for the parameter 32 | * 33 | * @return the name of the parameter. 34 | */ 35 | String value(); 36 | } 37 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/UnauthorizedException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | /** 19 | * Indicates that a query cannot be performed due to the authorization 20 | * restrictions of the logged user. 21 | */ 22 | public class UnauthorizedException extends QueryValidationException { 23 | 24 | private static final long serialVersionUID = 0; 25 | 26 | public UnauthorizedException(String msg) { 27 | super(msg); 28 | } 29 | 30 | private UnauthorizedException(String msg, Throwable cause) { 31 | super(msg, cause); 32 | } 33 | 34 | @Override 35 | public DriverException copy() { 36 | return new UnauthorizedException(getMessage(), this); 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/MockClocks.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | class MockClocks { 19 | static class BackInTimeClock implements Clock { 20 | final long arbitraryTimeStamp = 1412610226270L; 21 | int calls; 22 | 23 | @Override 24 | public long currentTime() { 25 | return arbitraryTimeStamp - calls++; 26 | } 27 | } 28 | 29 | static class FixedTimeClock implements Clock { 30 | final long fixedTime; 31 | 32 | public FixedTimeClock(long fixedTime) { 33 | this.fixedTime = fixedTime; 34 | } 35 | 36 | @Override 37 | public long currentTime() { 38 | return fixedTime; 39 | } 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/TraceRetrievalException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | /** 19 | * Exception thrown if a query trace cannot be retrieved. 20 | * 21 | * @see com.datastax.driver.core.QueryTrace 22 | */ 23 | public class TraceRetrievalException extends DriverException { 24 | 25 | private static final long serialVersionUID = 0; 26 | 27 | public TraceRetrievalException(String message) { 28 | super(message); 29 | } 30 | 31 | public TraceRetrievalException(String message, Throwable cause) { 32 | super(message, cause); 33 | } 34 | 35 | @Override 36 | public DriverException copy() { 37 | return new TraceRetrievalException(getMessage(), this); 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/Clock.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | /** 19 | * This interface allows us not to have a direct call to {@code System.currentTimeMillis()} for testing purposes 20 | */ 21 | interface Clock { 22 | /** 23 | * Returns the current time in milliseconds 24 | * 25 | * @return the difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC. 26 | * @see System#currentTimeMillis() 27 | */ 28 | long currentTime(); 29 | } 30 | 31 | /** 32 | * Default implementation of a clock that delegate its calls to the system clock. 33 | */ 34 | class SystemClock implements Clock { 35 | @Override 36 | public long currentTime() { 37 | return System.currentTimeMillis(); 38 | } 39 | } -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/policies/CloseableLoadBalancingPolicy.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.policies; 17 | 18 | /** 19 | * A load balancing policy that wants to be notified at cluster shutdown. 20 | * 21 | * The only reason that this is separate from {@link LoadBalancingPolicy} is to avoid breaking binary compatibility at the 22 | * time this was introduced (2.0.7 / 2.1.3). It might be merged with the parent interface in a future major version. 23 | */ 24 | public interface CloseableLoadBalancingPolicy extends LoadBalancingPolicy { 25 | /** 26 | * Gets invoked at cluster shutdown. 27 | * 28 | * This gives the policy the opportunity to perform some cleanup, for instance stop threads that it might have started. 29 | */ 30 | void close(); 31 | } 32 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/Transient.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | /** 24 | * Whenever this annotation is added on a field, the field will not be mapped 25 | * to any column (neither during reads nor writes). 26 | *

27 | * Please note that it is thus illegal to have a field that has both the 28 | * {@code Transcient} annotation and one of the {@link Column}, {@link PartitionKey} 29 | * or {@link ClusteringColumn} annotation. 30 | */ 31 | @Target(ElementType.FIELD) 32 | @Retention(RetentionPolicy.RUNTIME) 33 | public @interface Transient { 34 | } 35 | -------------------------------------------------------------------------------- /my-test/src/main/java/my/test/cql3/ddl/RoleOrUserTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Licensed to the Apache Software Foundation (ASF) under one 3 | * or more contributor license agreements. See the NOTICE file 4 | * distributed with this work for additional information 5 | * regarding copyright ownership. The ASF licenses this file 6 | * to you under the Apache License, Version 2.0 (the 7 | * "License"); you may not use this file except in compliance 8 | * with the License. You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | package my.test.cql3.ddl; 19 | 20 | import my.test.TestBase; 21 | 22 | public class RoleOrUserTest extends TestBase { 23 | public static void main(String[] args) throws Exception { 24 | new RoleOrUserTest().start(); 25 | } 26 | 27 | @Override 28 | public void startInternal() throws Exception { 29 | execute("CREATE USER UserTest WITH PASSWORD 'mypassword' SUPERUSER"); 30 | execute("ALTER USER UserTest WITH PASSWORD 'mypassword2' SUPERUSER"); 31 | execute("LIST USERS"); 32 | execute("DROP USER UserTest"); 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/ConnectionException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.net.InetSocketAddress; 19 | 20 | class ConnectionException extends Exception { 21 | 22 | private static final long serialVersionUID = 0; 23 | 24 | public final InetSocketAddress address; 25 | 26 | public ConnectionException(InetSocketAddress address, String msg, Throwable cause) 27 | { 28 | super(msg, cause); 29 | this.address = address; 30 | } 31 | 32 | public ConnectionException(InetSocketAddress address, String msg) 33 | { 34 | super(msg); 35 | this.address = address; 36 | } 37 | 38 | @Override 39 | public String getMessage() { 40 | return String.format("[%s] %s", address, super.getMessage()); 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /clirr-ignores.xml: -------------------------------------------------------------------------------- 1 | 11 | 12 | 13 | 14 | 6006 15 | com/datastax/driver/core/ProtocolVersion 16 | NEWEST_SUPPORTED 17 | This was an oversight, this field was never intended to be non final 18 | 19 | 20 | 21 | 8001 22 | com/datastax/driver/core/schemabuilder/ColumnType$NativeColumnType 23 | This class was accidentally exposed, it was meant to be package-private 24 | 25 | 26 | 27 | 1001 28 | com/datastax/driver/core/HostConnectionPool$Phase 29 | False positive: HostConnectionPool is not exposed to clients 30 | 31 | 32 | 33 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/SimpleJSONParserTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import com.google.common.collect.ImmutableMap; 19 | import com.google.common.collect.ImmutableList; 20 | 21 | import org.testng.annotations.Test; 22 | import static org.testng.Assert.assertEquals; 23 | 24 | public class SimpleJSONParserTest { 25 | 26 | @Test(groups = "unit") 27 | public void SimpleParsingTest() throws Exception { 28 | 29 | assertEquals(ImmutableList.of("1", "2", "3"), SimpleJSONParser.parseStringList("[\"1\",\"2\",\"3\"]")); 30 | assertEquals(ImmutableList.of("foo ' bar \""), SimpleJSONParser.parseStringList("[\"foo ' bar \\\"\"]")); 31 | 32 | assertEquals(ImmutableMap.of("foo", "bar", "bar", "foo"), SimpleJSONParser.parseStringMap("{\"foo\":\"bar\",\"bar\":\"foo\"}")); 33 | } 34 | } 35 | 36 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/policies/IdentityTranslater.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.policies; 17 | 18 | import java.net.InetSocketAddress; 19 | 20 | /** 21 | * The default {@link AddressTranslater} used by the driver that do no 22 | * translation. 23 | */ 24 | public class IdentityTranslater implements AddressTranslater { 25 | 26 | /** 27 | * Translates a Cassandra {@code rpc_address} to another address if necessary. 28 | *

29 | * This method is the identity function, it always return the address passed 30 | * in argument, doing no translation. 31 | * 32 | * @param address the address of a node as returned by Cassandra. 33 | * @return {@code address} unmodified. 34 | */ 35 | public InetSocketAddress translate(InetSocketAddress address) { 36 | return address; 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/ExceptionCatchingRunnable.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import org.slf4j.Logger; 19 | import org.slf4j.LoggerFactory; 20 | 21 | // Simple utility class to make sure we don't let exception slip away and kill 22 | // our executors. 23 | abstract class ExceptionCatchingRunnable implements Runnable { 24 | 25 | private static final Logger logger = LoggerFactory.getLogger(ExceptionCatchingRunnable.class); 26 | 27 | public abstract void runMayThrow() throws Exception; 28 | 29 | @Override 30 | public void run() { 31 | try { 32 | runMayThrow(); 33 | } catch (InterruptedException e) { 34 | Thread.currentThread().interrupt(); 35 | } catch (Exception e) { 36 | logger.error("Unexpected error while executing task", e); 37 | } 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/DriverInternalError.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | /** 19 | * An unexpected error happened internally. 20 | * 21 | * This should never be raise and indicates a bug (either in the driver or in 22 | * Cassandra). 23 | */ 24 | public class DriverInternalError extends DriverException { 25 | 26 | private static final long serialVersionUID = 0; 27 | 28 | public DriverInternalError(String message) { 29 | super(message); 30 | } 31 | 32 | public DriverInternalError(Throwable cause) { 33 | super(cause); 34 | } 35 | 36 | public DriverInternalError(String message, Throwable cause) { 37 | super(message, cause); 38 | } 39 | 40 | @Override 41 | public DriverInternalError copy() { 42 | return new DriverInternalError(getMessage(), this); 43 | } 44 | } 45 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/ClusteringColumn.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | /** 24 | * Annotation for fields that map to a CQL clustering column. 25 | *

26 | * If the mapped table has multiple clustering columns, it is mandatory 27 | * to specify the ordinal parameter to avoid ordering ambiguity. 28 | */ 29 | @Target(ElementType.FIELD) 30 | @Retention(RetentionPolicy.RUNTIME) 31 | public @interface ClusteringColumn { 32 | /** 33 | * Ordinal to add when several clustering columns are declared within a single 34 | * entity. 35 | * 36 | * @return the ordinal value. 37 | */ 38 | int value() default 0; 39 | } 40 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/PartitionKey.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | /** 24 | * Annotation for fields that map to a CQL partition key (or one of it's 25 | * component if the partition key is composite). 26 | *

27 | * If the partition key of the mapped table is composite, it is mandatory 28 | * to specify the ordinal parameter to avoid ordering ambiguity. 29 | */ 30 | @Target(ElementType.FIELD) 31 | @Retention(RetentionPolicy.RUNTIME) 32 | public @interface PartitionKey { 33 | /** 34 | * Ordinal to add when the partition key has multiple components. 35 | * 36 | * @return the ordinal to use. 37 | */ 38 | int value() default 0; 39 | } 40 | -------------------------------------------------------------------------------- /docs.yaml: -------------------------------------------------------------------------------- 1 | # This is provided on the 2.0 branch for convenience. Use docs.yaml from the 2 | # 2.1 branch to generate the docs for all versions. 3 | title: Java Driver for Apache Cassandra 4 | summary: High performance Java client for Apache Cassandra 5 | homepage: http://datastax.github.io/java-driver/ 6 | sections: 7 | - title: Features 8 | prefix: /features 9 | sources: 10 | - type: markdown 11 | files: 'features/**/*.md' 12 | - title: Changelog 13 | prefix: /changelog 14 | sources: 15 | - type: markdown 16 | files: 'changelog/**/*.md' 17 | - title: Upgrading 18 | prefix: /upgrade_guide 19 | sources: 20 | - type: markdown 21 | files: 'upgrade_guide/**/*.md' 22 | - title: FAQ 23 | prefix: /faq 24 | sources: 25 | - type: markdown 26 | files: 'faq/**/*.md' 27 | links: 28 | - title: Code 29 | href: https://github.com/datastax/java-driver/ 30 | - title: Docs 31 | href: http://datastax.github.io/java-driver/ 32 | - title: Issues 33 | href: https://datastax-oss.atlassian.net/browse/JAVA/ 34 | - title: Mailing List 35 | href: https://groups.google.com/a/lists.datastax.com/forum/#!forum/java-driver-user 36 | - title: IRC Channel 37 | href: irc://irc.freenode.net/datastax-drivers 38 | - title: Releases 39 | href: https://github.com/datastax/java-driver/releases 40 | 41 | #versions: 42 | # - name: 2.1.6 43 | # ref: '2.1.6' 44 | # - name: 2.1.5 45 | # ref: '2.1.5' 46 | # - name: 2.0.10.1 47 | # ref: '12f8840' 48 | # - name: 2.0.10 49 | # ref: '3a602f1' 50 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/ReflectionUtils.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping; 17 | 18 | import java.lang.reflect.ParameterizedType; 19 | import java.lang.reflect.Type; 20 | 21 | /** 22 | * Utility methods related to reflection. 23 | */ 24 | class ReflectionUtils { 25 | 26 | /** 27 | * Gets a type argument from a parameterized type. 28 | * 29 | * @param pt the parameterized type. 30 | * @param arg the index of the argument to retrieve. 31 | * @param name the name of the element (field or method argument). 32 | * @return the type argument. 33 | */ 34 | static Class getParam(ParameterizedType pt, int arg, String name) { 35 | Type ft = pt.getActualTypeArguments()[arg]; 36 | if (!(ft instanceof Class)) 37 | throw new IllegalArgumentException(String.format("Cannot map parameter of class %s for %s", pt, name)); 38 | return (Class)ft; 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/MetricsOptions.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | /** 19 | * {@link Metrics} options. 20 | */ 21 | public class MetricsOptions { 22 | 23 | private final boolean jmxEnabled; 24 | 25 | /** 26 | * Creates a new {@code MetricsOptions} object with default values. 27 | */ 28 | public MetricsOptions() 29 | { 30 | this(true); 31 | } 32 | 33 | /** 34 | * Creates a new {@code MetricsOptions} object. 35 | * 36 | * @param jmxEnabled whether to enable JMX reporting or not. 37 | */ 38 | public MetricsOptions(boolean jmxEnabled) 39 | { 40 | this.jmxEnabled = jmxEnabled; 41 | } 42 | 43 | /** 44 | * Returns whether JMX reporting is enabled (the default). 45 | * 46 | * @return whether JMX reporting is enabled. 47 | */ 48 | public boolean isJMXReportingEnabled() 49 | { 50 | return jmxEnabled; 51 | } 52 | } 53 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/Enumerated.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | import com.datastax.driver.mapping.EnumType; 24 | 25 | /** 26 | * Defines that the annotated field (that must be a Java Enum) must be 27 | * persisted as an enumerated type. 28 | *

29 | * The optional {@link EnumType} value defined how the enumeration must be 30 | * persisted. 31 | */ 32 | @Target(value = {ElementType.FIELD, ElementType.PARAMETER}) 33 | @Retention(RetentionPolicy.RUNTIME) 34 | public @interface Enumerated { 35 | /** 36 | * How the enumeration must be persisted. 37 | * 38 | * @return the {@link EnumType} to use for mapping this enumeration. 39 | */ 40 | EnumType value() default EnumType.STRING; 41 | } 42 | -------------------------------------------------------------------------------- /my-test/src/main/java/my/test/cql3/ddl/FunctionTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Licensed to the Apache Software Foundation (ASF) under one 3 | * or more contributor license agreements. See the NOTICE file 4 | * distributed with this work for additional information 5 | * regarding copyright ownership. The ASF licenses this file 6 | * to you under the Apache License, Version 2.0 (the 7 | * "License"); you may not use this file except in compliance 8 | * with the License. You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | package my.test.cql3.ddl; 19 | 20 | import my.test.TestBase; 21 | 22 | public class FunctionTest extends TestBase { 23 | 24 | public static void main(String[] args) throws Exception { 25 | new FunctionTest().start(); 26 | } 27 | 28 | @Override 29 | public void startInternal() throws Exception { 30 | // 不能在system中建函数 31 | // execute("use system"); 32 | // 也不能像这样system.f_sin 33 | cql = "CREATE OR REPLACE FUNCTION f_sin ( input frozen> ) CALLED ON NULL INPUT RETURNS double " 34 | + "LANGUAGE java AS 'return Double.valueOf(Math.sin(input.doubleValue()));'"; 35 | execute(); 36 | 37 | cql = "DROP FUNCTION IF EXISTS f_sin"; 38 | execute(); 39 | } 40 | 41 | } 42 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/querybuilder/BindMarker.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.querybuilder; 17 | 18 | /** 19 | * A CQL3 bind marker. 20 | *

21 | * This can be either an anonymous bind marker or a named one (but note that 22 | * named ones are only supported starting in Cassandra 2.0.1). 23 | *

24 | * Please note that to create a new bind maker object you should use 25 | * {@link QueryBuilder#bindMarker()} (anonymous marker) or 26 | * {@link QueryBuilder#bindMarker(String)} (named marker). 27 | */ 28 | public class BindMarker { 29 | static final BindMarker ANONYMOUS = new BindMarker(null); 30 | 31 | private final String name; 32 | 33 | BindMarker(String name) { 34 | this.name = name; 35 | } 36 | 37 | @Override 38 | public String toString() { 39 | if (name == null) 40 | return "?"; 41 | 42 | return Utils.appendName(name, new StringBuilder(name.length() + 1).append(':')).toString(); 43 | } 44 | } 45 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/Assertions.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import com.datastax.driver.core.ColumnMetadata.IndexMetadata; 19 | 20 | /** 21 | * Augment AssertJ with custom assertions for the Java driver. 22 | */ 23 | public class Assertions extends org.assertj.core.api.Assertions{ 24 | public static ClusterAssert assertThat(Cluster cluster) { 25 | return new ClusterAssert(cluster); 26 | } 27 | 28 | public static SessionAssert assertThat(Session session) { 29 | return new SessionAssert(session); 30 | } 31 | 32 | public static TokenRangeAssert assertThat(TokenRange range) { 33 | return new TokenRangeAssert(range); 34 | } 35 | 36 | public static DataTypeAssert assertThat(DataType type) { 37 | return new DataTypeAssert(type); 38 | } 39 | 40 | public static IndexMetadataAssert assertThat(IndexMetadata indexMetadata) { 41 | return new IndexMetadataAssert(indexMetadata); 42 | } 43 | } 44 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/SessionAssert.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import org.assertj.core.api.AbstractAssert; 19 | 20 | import static org.assertj.core.api.Assertions.assertThat; 21 | 22 | public class SessionAssert extends AbstractAssert { 23 | 24 | protected SessionAssert(Session actual) { 25 | // We are cheating a bit by casting, but this is the only implementation anyway 26 | super((SessionManager)actual, SessionAssert.class); 27 | } 28 | 29 | public SessionAssert hasPoolFor(int hostNumber) { 30 | Host host = TestUtils.findHost(actual.cluster, hostNumber); 31 | assertThat(actual.pools.containsKey(host)).isTrue(); 32 | return this; 33 | } 34 | 35 | public SessionAssert hasNoPoolFor(int hostNumber) { 36 | Host host = TestUtils.findHost(actual.cluster, hostNumber); 37 | assertThat(actual.pools.containsKey(host)).isFalse(); 38 | return this; 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /my-test/src/main/java/my/test/transport/MessageTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Licensed to the Apache Software Foundation (ASF) under one 3 | * or more contributor license agreements. See the NOTICE file 4 | * distributed with this work for additional information 5 | * regarding copyright ownership. The ASF licenses this file 6 | * to you under the Apache License, Version 2.0 (the 7 | * "License"); you may not use this file except in compliance 8 | * with the License. You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | package my.test.transport; 19 | 20 | import my.test.TestBase; 21 | 22 | import com.datastax.driver.core.BoundStatement; 23 | import com.datastax.driver.core.PreparedStatement; 24 | import com.datastax.driver.core.SimpleStatement; 25 | 26 | public class MessageTest extends TestBase { 27 | public static void main(String[] args) throws Exception { 28 | new MessageTest().start(); 29 | } 30 | 31 | @Override 32 | public void startInternal() throws Exception { 33 | SimpleStatement stmt = newSimpleStatement("USE " + KEYSPACE_NAME); 34 | stmt.enableTracing(); 35 | PreparedStatement ps = session.prepare(stmt); 36 | BoundStatement boundStatement = new BoundStatement(ps); 37 | session.execute(boundStatement); 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /driver-examples/osgi/src/main/java/com/datastax/driver/osgi/api/MailboxService.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.osgi.api; 17 | 18 | import java.util.Collection; 19 | import java.util.UUID; 20 | 21 | public interface MailboxService { 22 | 23 | /** 24 | * Retrieve all messages for a given recipient. 25 | * @param recipient User whose mailbox is being read. 26 | * @return All messages in the mailbox. 27 | */ 28 | public Collection getMessages(String recipient) throws MailboxException; 29 | 30 | /** 31 | * Stores the given message in the appropriate mailbox. 32 | * @param message Message to send. 33 | * @return UUID generated for the message. 34 | */ 35 | public UUID sendMessage(MailboxMessage message) throws MailboxException; 36 | 37 | /** 38 | * Deletes all mail for the given recipient. 39 | * @param recipient User whose mailbox will be cleared. 40 | */ 41 | public void clearMailbox(String recipient) throws MailboxException; 42 | } 43 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/TableMetadataTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.util.Collection; 19 | 20 | import com.google.common.collect.Lists; 21 | import org.testng.annotations.Test; 22 | 23 | import static org.assertj.core.api.Assertions.assertThat; 24 | 25 | public class TableMetadataTest extends CCMBridge.PerClassSingleNodeCluster { 26 | @Override 27 | protected Collection getTableDefinitions() { 28 | return Lists.newArrayList( 29 | "CREATE TABLE single_quote (\n" 30 | + " c1 int PRIMARY KEY\n" 31 | + ") WITH comment = 'comment with single quote '' should work'" 32 | ); 33 | } 34 | 35 | @Test(groups = "short") 36 | public void should_escape_single_quote_table_comment() { 37 | TableMetadata table = cluster.getMetadata().getKeyspace(keyspace).getTable("single_quote"); 38 | assertThat(table.asCQLQuery()).contains("comment with single quote '' should work"); 39 | } 40 | } -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/UnsupportedProtocolVersionException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.net.InetSocketAddress; 19 | 20 | /** 21 | * Indicates that we've attempted to connect to a 1.2 C* node with version 2 of 22 | * the protocol. 23 | */ 24 | class UnsupportedProtocolVersionException extends Exception { 25 | 26 | private static final long serialVersionUID = 0; 27 | 28 | public final InetSocketAddress address; 29 | public final ProtocolVersion unsupportedVersion; 30 | public final ProtocolVersion serverVersion; 31 | 32 | public UnsupportedProtocolVersionException(InetSocketAddress address, ProtocolVersion unsupportedVersion, ProtocolVersion serverVersion) 33 | { 34 | super(String.format("[%s] Host %s does not support protocol version %s but %s", address, address, unsupportedVersion, serverVersion)); 35 | this.address = address; 36 | this.unsupportedVersion = unsupportedVersion; 37 | this.serverVersion = serverVersion; 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/querybuilder/Truncate.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.querybuilder; 17 | 18 | import java.nio.ByteBuffer; 19 | import java.util.List; 20 | 21 | import com.datastax.driver.core.TableMetadata; 22 | 23 | /** 24 | * A built TRUNCATE statement. 25 | */ 26 | public class Truncate extends BuiltStatement { 27 | 28 | private final String table; 29 | 30 | Truncate(String keyspace, String table) { 31 | super(keyspace); 32 | this.table = table; 33 | } 34 | 35 | Truncate(TableMetadata table) { 36 | super(table); 37 | this.table = escapeId(table.getName()); 38 | } 39 | 40 | @Override 41 | protected StringBuilder buildQueryString(List variables) { 42 | StringBuilder builder = new StringBuilder(); 43 | 44 | builder.append("TRUNCATE "); 45 | if (keyspace != null) 46 | Utils.appendName(keyspace, builder).append('.'); 47 | Utils.appendName(table, builder); 48 | 49 | return builder; 50 | } 51 | } 52 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/Query.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | /** 24 | * Defines the CQL query that an {@link Accessor} method must implement. 25 | */ 26 | @Target(ElementType.METHOD) 27 | @Retention(RetentionPolicy.RUNTIME) 28 | public @interface Query { 29 | /** 30 | * The CQL query to use. 31 | *

32 | * In that query string, the parameter of the annotated method can be referenced using 33 | * name bind markers. For instance, the first parameter can be refered by {@code :arg0}, 34 | * the second one by {@code :arg1}, ... Alternatively, if a parameter of the annonated 35 | * method has a {@link Param} annotation, the value of that latter annoation should be 36 | * used instead. 37 | * 38 | * @return the CQL query to use. 39 | */ 40 | String value(); 41 | } 42 | -------------------------------------------------------------------------------- /features/shaded_jar/README.md: -------------------------------------------------------------------------------- 1 | ## Using the shaded JAR 2 | 3 | The default driver JAR depends on [Netty](http://netty.io/), which is 4 | used internally for networking. 5 | 6 | This explicit dependency can be a problem if your application already 7 | uses another Netty version. To avoid conflicts, we provide a "shaded" 8 | version of the JAR, which bundles the Netty classes under a different 9 | package name: 10 | 11 | ```xml 12 | 13 | com.datastax.cassandra 14 | cassandra-driver-core 15 | 2.1.7 16 | shaded 17 | 19 | 20 | 21 | io.netty 22 | * 23 | 24 | 25 | 26 | ``` 27 | 28 | If you also use the mapper, you need to remove its dependency to the 29 | non-shaded JAR: 30 | 31 | ```xml 32 | 33 | com.datastax.cassandra 34 | cassandra-driver-core 35 | 2.1.7 36 | shaded 37 | 38 | 39 | io.netty 40 | * 41 | 42 | 43 | 44 | 45 | com.datastax.cassandra 46 | cassandra-driver-mapping 47 | 2.1.7 48 | 49 | 50 | com.datastax.cassandra 51 | cassandra-driver-core 52 | 53 | 54 | 55 | ``` 56 | -------------------------------------------------------------------------------- /my-test/src/main/java/my/test/cql3/PermissionTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Licensed to the Apache Software Foundation (ASF) under one 3 | * or more contributor license agreements. See the NOTICE file 4 | * distributed with this work for additional information 5 | * regarding copyright ownership. The ASF licenses this file 6 | * to you under the Apache License, Version 2.0 (the 7 | * "License"); you may not use this file except in compliance 8 | * with the License. You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | package my.test.cql3; 19 | 20 | import my.test.TestBase; 21 | 22 | public class PermissionTest extends TestBase { 23 | public static void main(String[] args) throws Exception { 24 | new PermissionTest().start(); 25 | } 26 | 27 | @Override 28 | public void startInternal() throws Exception { 29 | execute("CREATE TABLE IF NOT EXISTS PermissionTest ( f1 int primary key, f2 int)"); 30 | tryExecute("CREATE USER User_PermissionTest WITH PASSWORD 'mypassword' SUPERUSER"); 31 | execute("GRANT SELECT PERMISSION ON TABLE " + KEYSPACE_NAME + ".PermissionTest TO User_PermissionTest"); 32 | execute("LIST SELECT PERMISSION ON TABLE " + KEYSPACE_NAME + ".PermissionTest OF User_PermissionTest"); 33 | execute("REVOKE SELECT PERMISSION ON TABLE " + KEYSPACE_NAME + ".PermissionTest FROM User_PermissionTest"); 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/ClusterNameMismatchException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.net.InetSocketAddress; 19 | 20 | /** 21 | * Indicates that we've attempted to connect to a node which cluster name doesn't match that of the other nodes known to the driver. 22 | */ 23 | class ClusterNameMismatchException extends Exception { 24 | 25 | private static final long serialVersionUID = 0; 26 | 27 | public final InetSocketAddress address; 28 | public final String expectedClusterName; 29 | public final String actualClusterName; 30 | 31 | public ClusterNameMismatchException(InetSocketAddress address, String actualClusterName, String expectedClusterName) { 32 | super(String.format("[%s] Host %s reports cluster name '%s' that doesn't match our cluster name '%s'. This host will be ignored.", 33 | address, address, actualClusterName, expectedClusterName)); 34 | this.address = address; 35 | this.expectedClusterName = expectedClusterName; 36 | this.actualClusterName = actualClusterName; 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/utils/CassandraVersion.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.utils; 17 | 18 | import java.lang.annotation.Retention; 19 | import java.lang.annotation.RetentionPolicy; 20 | 21 | /** 22 | *

Annotation for a Class or Method that defines a Cassandra Version requirement. If the cassandra verison in used 23 | * does not meet the version requirement, the test is skipped.

24 | * 25 | * @see {@link com.datastax.driver.core.TestListener#beforeInvocation(org.testng.IInvokedMethod, org.testng.ITestResult)} for usage. 26 | */ 27 | @Retention(RetentionPolicy.RUNTIME) 28 | public @interface CassandraVersion { 29 | /** 30 | * @return The major version required to execute this test, i.e. "2.0" 31 | */ 32 | public double major(); 33 | 34 | /** 35 | * @return The minor version required to execute this test, i.e. "0" 36 | */ 37 | public int minor() default 0; 38 | 39 | /** 40 | * @return The description returned if this version requirement is not met. 41 | */ 42 | public String description() default "Does not meet minimum version requirement."; 43 | } 44 | -------------------------------------------------------------------------------- /driver-examples/osgi/src/test/java/com/datastax/driver/osgi/VersionProvider.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.osgi; 17 | 18 | import com.jcabi.manifests.Manifests; 19 | 20 | /** 21 | * Attempts to resolve the project version from the Bundle manifest. If not present, will throw RuntimeException 22 | * on initialization. If this happens, try building with 'mvn compile' to generate the Bundle manifest. 23 | * 24 | * In IntelliJ you can have compile run after make by right clicking on 'compile' in the 'Maven Projects' tool window. 25 | */ 26 | public class VersionProvider { 27 | 28 | private static String PROJECT_VERSION; 29 | static { 30 | String bundleName = Manifests.read("Bundle-SymbolicName"); 31 | if (bundleName.equals("com.datastax.driver.osgi")) { 32 | PROJECT_VERSION = Manifests.read("Bundle-Version").replaceAll("\\.SNAPSHOT", "-SNAPSHOT"); 33 | } else { 34 | throw new RuntimeException("Couldn't resolve bundle manifest (try building with mvn compile)"); 35 | } 36 | } 37 | 38 | public static String projectVersion() { 39 | return PROJECT_VERSION; 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /my-test/src/main/java/my/test/auth/AuthenticationTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Licensed to the Apache Software Foundation (ASF) under one 3 | * or more contributor license agreements. See the NOTICE file 4 | * distributed with this work for additional information 5 | * regarding copyright ownership. The ASF licenses this file 6 | * to you under the Apache License, Version 2.0 (the 7 | * "License"); you may not use this file except in compliance 8 | * with the License. You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | package my.test.auth; 19 | 20 | import my.test.TestBase; 21 | 22 | public class AuthenticationTest extends TestBase { 23 | public static void main(String[] args) throws Exception { 24 | new AuthenticationTest().start(); 25 | } 26 | 27 | @Override 28 | public void startInternal() throws Exception { 29 | testCreateRoleStatement(); 30 | execute("LIST USERS"); 31 | 32 | testAlterRoleStatement(); 33 | testDropRoleStatement(); 34 | } 35 | 36 | void testCreateRoleStatement() { 37 | execute("CREATE USER AuthenticationTest WITH PASSWORD 'mypassword' SUPERUSER"); 38 | } 39 | 40 | void testAlterRoleStatement() { 41 | execute("ALTER USER AuthenticationTest WITH PASSWORD 'mypassword2' SUPERUSER"); 42 | } 43 | 44 | void testDropRoleStatement() { 45 | execute("DROP USER AuthenticationTest"); 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/utils/MoreFutures.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.utils; 17 | 18 | import com.google.common.util.concurrent.FutureCallback; 19 | import com.google.common.util.concurrent.Futures; 20 | import com.google.common.util.concurrent.ListenableFuture; 21 | 22 | /** 23 | * Helpers to work with Guava's {@link ListenableFuture}. 24 | */ 25 | public class MoreFutures { 26 | /** 27 | * An immediate successful {@code ListenableFuture}. 28 | */ 29 | public static final ListenableFuture VOID_SUCCESS = Futures.immediateFuture(null); 30 | 31 | /** 32 | * A {@link FutureCallback} that does nothing on failure. 33 | */ 34 | public static abstract class SuccessCallback implements FutureCallback { 35 | @Override 36 | public void onFailure(Throwable t) { /* nothing */ } 37 | } 38 | 39 | /** 40 | * A {@link FutureCallback} that does nothing on success. 41 | */ 42 | public static abstract class FailureCallback implements FutureCallback { 43 | @Override 44 | public void onSuccess(V result) { /* nothing */ } 45 | } 46 | } 47 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/policies/DelegatingSpeculativeExecutionPolicy.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.policies; 17 | 18 | import com.datastax.driver.core.Cluster; 19 | import com.datastax.driver.core.Statement; 20 | 21 | /** 22 | * Base class for tests that want to wrap a policy to add some instrumentation. 23 | * 24 | * NB: this is currently only used in tests, but could be provided as a convenience in the production code. 25 | */ 26 | public abstract class DelegatingSpeculativeExecutionPolicy implements SpeculativeExecutionPolicy { 27 | private final SpeculativeExecutionPolicy delegate; 28 | 29 | protected DelegatingSpeculativeExecutionPolicy(SpeculativeExecutionPolicy delegate) { 30 | this.delegate = delegate; 31 | } 32 | 33 | @Override 34 | public void init(Cluster cluster) { 35 | delegate.init(cluster); 36 | } 37 | 38 | @Override 39 | public SpeculativeExecutionPlan newPlan(String loggedKeyspace, Statement statement) { 40 | return delegate.newPlan(loggedKeyspace, statement); 41 | } 42 | 43 | @Override 44 | public void close() { 45 | delegate.close(); 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/schemabuilder/CreateIndexTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.schemabuilder; 17 | 18 | import org.testng.annotations.Test; 19 | 20 | import static org.assertj.core.api.Assertions.assertThat; 21 | 22 | import static com.datastax.driver.core.schemabuilder.SchemaBuilder.createIndex; 23 | 24 | public class CreateIndexTest { 25 | 26 | @Test(groups = "unit") 27 | public void should_create_index() throws Exception { 28 | //Given //When 29 | SchemaStatement statement = createIndex("myIndex").ifNotExists().onTable("ks", "test").andColumn("col"); 30 | 31 | //Then 32 | assertThat(statement.getQueryString()).isEqualTo("\n\tCREATE INDEX IF NOT EXISTS myIndex ON ks.test(col)"); 33 | } 34 | 35 | @Test(groups = "unit") 36 | public void should_create_index_on_keys_of_map_column() throws Exception { 37 | //Given //When 38 | SchemaStatement statement = createIndex("myIndex").ifNotExists().onTable("ks", "test").andKeysOfColumn("col"); 39 | 40 | //Then 41 | assertThat(statement.getQueryString()).isEqualTo("\n\tCREATE INDEX IF NOT EXISTS myIndex ON ks.test(KEYS(col))"); 42 | } 43 | 44 | } 45 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/UDT.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | /** 24 | * Defines to which User Defined Type a class must be mapped to. 25 | */ 26 | @Target(ElementType.TYPE) 27 | @Retention(RetentionPolicy.RUNTIME) 28 | public @interface UDT { 29 | /** 30 | * The name of the keyspace the type is part of. 31 | * 32 | * @return the name of the keyspace. 33 | */ 34 | String keyspace() default ""; 35 | /** 36 | * The name of the type. 37 | * 38 | * @return the name of the type. 39 | */ 40 | String name(); 41 | 42 | /** 43 | * Whether the keyspace name is a case sensitive one. 44 | * 45 | * @return whether the keyspace name is a case sensitive one. 46 | */ 47 | boolean caseSensitiveKeyspace() default false; 48 | /** 49 | * Whether the type name is a case sensitive one. 50 | * 51 | * @return whether the type name is a case sensitive one. 52 | */ 53 | boolean caseSensitiveType() default false; 54 | } 55 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/ClusterDelegateTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.util.Collection; 19 | 20 | import com.google.common.collect.Lists; 21 | import org.testng.annotations.Test; 22 | 23 | import static org.assertj.core.api.Assertions.assertThat; 24 | 25 | public class ClusterDelegateTest extends CCMBridge.PerClassSingleNodeCluster { 26 | @Override 27 | protected Collection getTableDefinitions() { 28 | return Lists.newArrayList(); 29 | } 30 | 31 | @Test(groups = "short") 32 | public void should_allow_subclass_to_delegate_to_other_instance() { 33 | SimpleDelegatingCluster delegatingCluster = new SimpleDelegatingCluster(cluster); 34 | 35 | ResultSet rs = delegatingCluster.connect().execute("select * from system.local"); 36 | 37 | assertThat(rs.all()).hasSize(1); 38 | } 39 | 40 | static class SimpleDelegatingCluster extends DelegatingCluster { 41 | 42 | private final Cluster delegate; 43 | 44 | public SimpleDelegatingCluster(Cluster delegate) { 45 | this.delegate = delegate; 46 | } 47 | 48 | @Override 49 | protected Cluster delegate() { 50 | return delegate; 51 | } 52 | } 53 | } 54 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/AbstractTimestampGenerator.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import org.slf4j.Logger; 19 | import org.slf4j.LoggerFactory; 20 | 21 | /** 22 | * Base implementation for generators based on {@link System#currentTimeMillis()} and a counter to generate 23 | * the sub-millisecond part. 24 | */ 25 | abstract class AbstractMonotonicTimestampGenerator implements TimestampGenerator { 26 | private static final Logger logger = LoggerFactory.getLogger(AbstractMonotonicTimestampGenerator.class); 27 | 28 | volatile Clock clock = new SystemClock(); 29 | 30 | protected long computeNext(long last) { 31 | long millis = last / 1000; 32 | long counter = last % 1000; 33 | 34 | long now = clock.currentTime(); 35 | 36 | // System.currentTimeMillis can go backwards on an NTP resync, hence the ">" below 37 | if (millis >= now) { 38 | if (counter == 999) 39 | logger.warn("Sub-millisecond counter overflowed, some query timestamps will not be distinct"); 40 | else 41 | counter += 1; 42 | } else { 43 | millis = now; 44 | counter = 0; 45 | } 46 | 47 | return millis * 1000 + counter; 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/HostDistance.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | /** 19 | * The distance to a Cassandra node as assigned by a 20 | * {@link com.datastax.driver.core.policies.LoadBalancingPolicy} (through its {@code 21 | * distance} method). 22 | * 23 | * The distance assigned to an host influences how many connections the driver 24 | * maintains towards this host. If for a given host the assigned {@code HostDistance} 25 | * is {@code LOCAL} or {@code REMOTE}, some connections will be maintained by 26 | * the driver to this host. More active connections will be kept to 27 | * {@code LOCAL} host than to a {@code REMOTE} one (and thus well behaving 28 | * {@code LoadBalancingPolicy} should assign a {@code REMOTE} distance only to 29 | * hosts that are the less often queried). 30 | *

31 | * However, if a host is assigned the distance {@code IGNORED}, no connection 32 | * to that host will maintained active. In other words, {@code IGNORED} should 33 | * be assigned to hosts that should not be used by this driver (because they 34 | * are in a remote data center for instance). 35 | */ 36 | public enum HostDistance { 37 | // Note: PoolingOptions rely on the order of the enum. 38 | LOCAL, 39 | REMOTE, 40 | IGNORED 41 | } 42 | -------------------------------------------------------------------------------- /testing/README.md: -------------------------------------------------------------------------------- 1 | ## Testing Prerequisites 2 | 3 | ### Install CCM 4 | 5 | pip install ccm 6 | 7 | ### Setup CCM Loopbacks (required for OSX) 8 | 9 | # For basic ccm 10 | sudo ifconfig lo0 alias 127.0.0.2 up 11 | sudo ifconfig lo0 alias 127.0.0.3 up 12 | 13 | # Additional loopbacks for java-driver testing 14 | sudo ifconfig lo0 alias 127.0.1.1 up 15 | sudo ifconfig lo0 alias 127.0.1.2 up 16 | sudo ifconfig lo0 alias 127.0.1.3 up 17 | sudo ifconfig lo0 alias 127.0.1.4 up 18 | sudo ifconfig lo0 alias 127.0.1.5 up 19 | sudo ifconfig lo0 alias 127.0.1.6 up 20 | 21 | 22 | 23 | ## Building the Driver 24 | 25 | mvn clean package 26 | 27 | 28 | 29 | ## Testing the Driver 30 | 31 | ### Unit Tests 32 | 33 | Use the following command to run only the unit tests: 34 | 35 | mvn test 36 | 37 | _**Estimated Run Time**: x minutes_ 38 | 39 | ### Integration Tests 40 | 41 | The following command runs the full set of unit and integration tests: 42 | 43 | mvn verify 44 | 45 | _**Estimated Run Time**: 4 minutes_ 46 | 47 | ### Coverage Report 48 | 49 | The following command runs the full set of integration tests and produces a 50 | coverage report: 51 | 52 | mvn cobertura:cobertura 53 | 54 | Coverage report can be found at: 55 | 56 | driver-core/target/site/cobertura/index.html 57 | 58 | _**Estimated Run Time**: 4 minutes_ 59 | 60 | 61 | 62 | ## Test Utility 63 | 64 | `testing/bin/coverage` exists to make testing a bit more straight-forward. 65 | 66 | The main commands are as follows: 67 | 68 | Displays the available parameters: 69 | 70 | testing/bin/coverage --help 71 | 72 | Runs all the integration tests, creates the Cobertura report, and uploads Cobertura 73 | site to a remote machine, if applicable: 74 | 75 | testing/bin/coverage 76 | 77 | Runs a single integration test along with the Cobertura report for that test: 78 | 79 | testing/bin/coverage --test TestClass[#optionalTestMethod] 80 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/StreamIdGeneratorTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import org.testng.annotations.Test; 19 | import static org.testng.Assert.assertEquals; 20 | import static org.testng.Assert.fail; 21 | 22 | public class StreamIdGeneratorTest { 23 | 24 | @Test(groups = "unit") 25 | public void SimpleGenIdTest() throws Exception { 26 | 27 | StreamIdGenerator generator = StreamIdGenerator.newInstance(ProtocolVersion.V2); 28 | 29 | assertEquals(generator.next(), 0); 30 | assertEquals(generator.next(), 64); 31 | generator.release(0); 32 | assertEquals(generator.next(), 0); 33 | assertEquals(generator.next(), 65); 34 | assertEquals(generator.next(), 1); 35 | generator.release(64); 36 | assertEquals(generator.next(), 64); 37 | assertEquals(generator.next(), 2); 38 | 39 | for (int i = 5; i < 128; i++) 40 | generator.next(); 41 | 42 | generator.release(100); 43 | assertEquals(generator.next(), 100); 44 | 45 | try { 46 | generator.next(); 47 | fail("No more streamId should be available"); 48 | } catch (BusyConnectionException e) { 49 | // Ok, expected 50 | } 51 | } 52 | } 53 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/AtomicMonotonicTimestampGenerator.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.util.concurrent.atomic.AtomicLong; 19 | 20 | /** 21 | * A timestamp generator based on {@code System.currentTimeMillis()}, with an incrementing atomic counter 22 | * to generate the sub-millisecond part. 23 | *

24 | * This implementation guarantees incrementing timestamps among all client threads, provided that no more than 25 | * 1000 are requested for a given clock tick (the exact granularity of of {@link System#currentTimeMillis()} 26 | * depends on the operating system). 27 | *

28 | * If that rate is exceeded, a warning is logged and the timestamps don't increment anymore until the next clock 29 | * tick. If you consistently exceed that rate, consider using {@link ThreadLocalMonotonicTimestampGenerator}. 30 | */ 31 | public class AtomicMonotonicTimestampGenerator extends AbstractMonotonicTimestampGenerator { 32 | private AtomicLong lastRef = new AtomicLong(0); 33 | 34 | @Override 35 | public long next() { 36 | while (true) { 37 | long last = lastRef.get(); 38 | long next = computeNext(last); 39 | if (lastRef.compareAndSet(last, next)) 40 | return next; 41 | } 42 | } 43 | } 44 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/policies/NoSpeculativeExecutionPolicy.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.policies; 17 | 18 | import com.datastax.driver.core.Cluster; 19 | import com.datastax.driver.core.Host; 20 | import com.datastax.driver.core.Statement; 21 | 22 | /** 23 | * A {@link SpeculativeExecutionPolicy} that never schedules speculative executions. 24 | */ 25 | public class NoSpeculativeExecutionPolicy implements SpeculativeExecutionPolicy { 26 | 27 | /** The single instance (this class is stateless). */ 28 | public static final NoSpeculativeExecutionPolicy INSTANCE = new NoSpeculativeExecutionPolicy(); 29 | 30 | private static final SpeculativeExecutionPlan PLAN = new SpeculativeExecutionPlan() { 31 | @Override 32 | public long nextExecution(Host lastQueried) { 33 | return -1; 34 | } 35 | }; 36 | 37 | @Override 38 | public SpeculativeExecutionPlan newPlan(String loggedKeyspace, Statement statement) { 39 | return PLAN; 40 | } 41 | 42 | private NoSpeculativeExecutionPolicy() { 43 | // do nothing 44 | } 45 | 46 | @Override 47 | public void init(Cluster cluster) { 48 | // do nothing 49 | } 50 | 51 | @Override 52 | public void close() { 53 | // do nothing 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /my-test/src/main/java/my/test/cql3/ddl/TriggerTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Licensed to the Apache Software Foundation (ASF) under one 3 | * or more contributor license agreements. See the NOTICE file 4 | * distributed with this work for additional information 5 | * regarding copyright ownership. The ASF licenses this file 6 | * to you under the Apache License, Version 2.0 (the 7 | * "License"); you may not use this file except in compliance 8 | * with the License. You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | package my.test.cql3.ddl; 19 | 20 | import my.test.TestBase; 21 | 22 | public class TriggerTest extends TestBase { 23 | 24 | public static void main(String[] args) throws Exception { 25 | new TriggerTest().start(); 26 | } 27 | 28 | String triggerName; 29 | 30 | @Override 31 | public void startInternal() throws Exception { 32 | tableName = "TriggerTest"; 33 | createTest(); 34 | dropTest(); 35 | } 36 | 37 | void createTest() throws Exception { 38 | triggerName = tableName + "_mytrigger"; 39 | // execute("DROP TABLE IF EXISTS " + tableName); 40 | execute("CREATE TABLE IF NOT EXISTS " + tableName + " (pk int PRIMARY KEY, c text)"); 41 | execute("CREATE TRIGGER IF NOT EXISTS " + triggerName + " ON " + tableName 42 | + " USING 'my.test.trigger.MyTrigger'"); 43 | 44 | execute("insert into " + tableName + "(pk, c) values(100, 'abc')"); 45 | } 46 | 47 | void dropTest() throws Exception { 48 | execute("DROP TRIGGER " + triggerName + " ON " + tableName); 49 | } 50 | } 51 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/PreparedId.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | /** 19 | * Identifies a PreparedStatement. 20 | */ 21 | public class PreparedId 22 | { 23 | // This class is mostly here to group PreparedStatement data that are need for 24 | // execution but that we don't want to expose publicly (see JAVA-195) 25 | final MD5Digest id; 26 | 27 | //对应com.datastax.driver.core.Responses.Result.Prepared类 28 | //例如，对于这样的sql: SELECT title,album,artist FROM playlists WHERE id = ? 29 | //metadata = [id (uuid)] (对应绑定参数) 30 | //resultMetadata = [title (varchar)][album (varchar)][artist (varchar)] (对应查询结果) 31 | 32 | //对于insert这种sql，只有metadata对应绑定参数，而resultMetadata是[0 columns] 33 | final ColumnDefinitions metadata; 34 | final ColumnDefinitions resultSetMetadata; 35 | 36 | final int[] routingKeyIndexes; 37 | final ProtocolVersion protocolVersion; 38 | 39 | PreparedId(MD5Digest id, ColumnDefinitions metadata, ColumnDefinitions resultSetMetadata, int[] routingKeyIndexes, ProtocolVersion protocolVersion) 40 | { 41 | this.id = id; 42 | this.metadata = metadata; 43 | this.resultSetMetadata = resultSetMetadata; 44 | this.routingKeyIndexes = routingKeyIndexes; 45 | this.protocolVersion = protocolVersion; 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/DriverException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | /** 19 | * Top level class for exceptions thrown by the driver. 20 | */ 21 | public class DriverException extends RuntimeException { 22 | 23 | private static final long serialVersionUID = 0; 24 | 25 | DriverException() { 26 | super(); 27 | } 28 | 29 | public DriverException(String message) { 30 | super(message); 31 | } 32 | 33 | public DriverException(Throwable cause) { 34 | super(cause); 35 | } 36 | 37 | public DriverException(String message, Throwable cause) { 38 | super(message, cause); 39 | } 40 | 41 | /** 42 | * Copy the exception. 43 | *

44 | * This return a new exception, equivalent to the original one, except that 45 | * because a new object is created in the current thread, the top-most 46 | * element in the stacktrace of the exception will refer to the current 47 | * thread (this mainly use for internal use by the driver). The cause of 48 | * the copied exception will be the original exception. 49 | * 50 | * @return a copy/clone of this exception. 51 | */ 52 | public DriverException copy() { 53 | return new DriverException(getMessage(), this); 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /driver-examples/osgi/src/main/java/com/datastax/driver/osgi/api/MailboxMessage.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.osgi.api; 17 | 18 | import java.util.Date; 19 | 20 | public class MailboxMessage { 21 | private String recipient; 22 | private Date date; 23 | private String sender; 24 | private String body; 25 | 26 | public MailboxMessage(String recipient, Date date, String sender, String body) { 27 | this.recipient = recipient; 28 | this.date = date; 29 | this.sender = sender; 30 | this.body = body; 31 | } 32 | 33 | public String getRecipient() { 34 | return recipient; 35 | } 36 | 37 | public Date getDate() { 38 | return date; 39 | } 40 | 41 | public String getSender() { 42 | return sender; 43 | } 44 | 45 | public String getBody() { 46 | return body; 47 | } 48 | 49 | @Override public boolean equals(Object that) { 50 | if(that instanceof MailboxMessage) { 51 | MailboxMessage thatM = (MailboxMessage)that; 52 | return recipient.equals(thatM.getRecipient()) && 53 | date.equals(thatM.getDate()) && 54 | sender.equals(thatM.getSender()) && 55 | body.equals(thatM.getBody()); 56 | } else { 57 | return false; 58 | } 59 | } 60 | } 61 | -------------------------------------------------------------------------------- /driver-examples/osgi/src/test/java/com/datastax/driver/osgi/CCMBridgeListener.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.osgi; 17 | 18 | import org.testng.ITestContext; 19 | import org.testng.ITestListener; 20 | import org.testng.ITestResult; 21 | 22 | import com.datastax.driver.core.CCMBridge; 23 | 24 | /** 25 | * A listener that fires up a single node CCM instance on test class start and tears it 26 | * down on test class end. 27 | * 28 | * This is needed for tests that use Pax-Exam since it runs some methods in the OSGi container 29 | * which we do not want. 30 | */ 31 | public class CCMBridgeListener implements ITestListener { 32 | 33 | private CCMBridge ccm; 34 | 35 | @Override public void onStart(ITestContext context) { 36 | ccm = CCMBridge.builder("test").withNodes(1).build(); 37 | } 38 | 39 | @Override public void onFinish(ITestContext context) { 40 | if(ccm != null) { 41 | ccm.remove(); 42 | } 43 | } 44 | 45 | @Override public void onTestStart(ITestResult result) {} 46 | 47 | @Override public void onTestSuccess(ITestResult result) {} 48 | 49 | @Override public void onTestFailure(ITestResult result) {} 50 | 51 | @Override public void onTestSkipped(ITestResult result) {} 52 | 53 | @Override public void onTestFailedButWithinSuccessPercentage(ITestResult result) {} 54 | } 55 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/MD5Digest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.util.Arrays; 19 | 20 | import com.datastax.driver.core.utils.Bytes; 21 | 22 | /** 23 | * The result of the computation of an MD5 digest. 24 | * 25 | * A MD5 is really just a byte[] but arrays are a no go as map keys. We could 26 | * wrap it in a ByteBuffer but: 27 | * 1. MD5Digest is a more explicit name than ByteBuffer to represent a md5. 28 | * 2. Using our own class allows to use our FastByteComparison for equals. 29 | */ 30 | class MD5Digest { 31 | 32 | public final byte[] bytes; 33 | 34 | private MD5Digest(byte[] bytes) { 35 | this.bytes = bytes; 36 | } 37 | 38 | public static MD5Digest wrap(byte[] digest) { 39 | return new MD5Digest(digest); 40 | } 41 | 42 | @Override 43 | public final int hashCode() { 44 | return Arrays.hashCode(bytes); 45 | } 46 | 47 | @Override 48 | public final boolean equals(Object o) { 49 | if(!(o instanceof MD5Digest)) 50 | return false; 51 | MD5Digest that = (MD5Digest)o; 52 | // handles nulls properly 53 | return Arrays.equals(this.bytes, that.bytes); 54 | } 55 | 56 | @Override 57 | public String toString() { 58 | return Bytes.toHexString(bytes); 59 | } 60 | } 61 | 62 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/Computed.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | 19 | import java.lang.annotation.ElementType; 20 | import com.datastax.driver.mapping.Mapper; 21 | import java.lang.annotation.Retention; 22 | import java.lang.annotation.RetentionPolicy; 23 | import java.lang.annotation.Target; 24 | 25 | /** 26 | * Annotates a "computed" field, which gets filled from a CQL expression in the SELECT query 27 | * used to retrieve an entity. 28 | *

29 | * Note that such fields are only filled by default mapper operations ({@link Mapper#get(Object...)}), 30 | * they will be ignored in accessor queries and save operations. 31 | *

32 | * As opposed to other mapper annotation, this one doesn't handle case sensitivity. If your expression 33 | * contains case-sensitive names, you'll need to quote them explicitly: 34 | * 

35 |  * {@code @Computed("\"caseSensitiveFunction\"(v)")}
36 |  *
37 | */ 38 | @Target(ElementType.FIELD) 39 | @Retention(RetentionPolicy.RUNTIME) 40 | public @interface Computed { 41 | /** 42 | * The formula used to compute the field. 43 | *

44 | * This is a CQL expression like you would use directly in a query, for instance 45 | * "writetime(v)". 46 | * 47 | * @return the formula. 48 | */ 49 | String value(); 50 | } 51 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/ThreadLocalMonotonicTimestampGenerator.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | 19 | /** 20 | * A timestamp generator based on {@code System.currentTimeMillis()}, with an incrementing thread-local counter 21 | * to generate the sub-millisecond part. 22 | *

23 | * This implementation guarantees incrementing timestamps for a given client thread, provided that no more than 24 | * 1000 are requested for a given clock tick (the exact granularity of of {@link System#currentTimeMillis()} 25 | * depends on the operating system). 26 | *

27 | * If that rate is exceeded, a warning is logged and the timestamps don't increment anymore until the next clock 28 | * tick. 29 | */ 30 | public class ThreadLocalMonotonicTimestampGenerator extends AbstractMonotonicTimestampGenerator { 31 | // We're deliberately avoiding an anonymous subclass with initialValue(), because this can introduce 32 | // classloader leaks in managed environments like Tomcat 33 | private final ThreadLocal lastRef = new ThreadLocal(); 34 | 35 | @Override 36 | public long next() { 37 | Long last = this.lastRef.get(); 38 | if (last == null) 39 | last = 0L; 40 | 41 | long next = computeNext(last); 42 | 43 | this.lastRef.set(next); 44 | return next; 45 | } 46 | } 47 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/AuthProvider.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.net.InetSocketAddress; 19 | 20 | import com.datastax.driver.core.exceptions.AuthenticationException; 21 | 22 | /** 23 | * Provides {@link Authenticator} instances for use when connecting 24 | * to Cassandra nodes. 25 | * 26 | * See {@link PlainTextAuthProvider} for an implementation which uses SASL 27 | * PLAIN mechanism to authenticate using username/password strings 28 | */ 29 | public interface AuthProvider { 30 | 31 | /** 32 | * A provider that provides no authentication capability. 33 | *

34 | * This is only useful as a placeholder when no authentication is to be used. 35 | */ 36 | public static final AuthProvider NONE = new AuthProvider() { 37 | public Authenticator newAuthenticator(InetSocketAddress host) { 38 | throw new AuthenticationException(host, 39 | String.format("Host %s requires authentication, but no authenticator found in Cluster configuration", host)); 40 | } 41 | }; 42 | 43 | /** 44 | * The {@code Authenticator} to use when connecting to {@code host} 45 | * 46 | * @param host the Cassandra host to connect to. 47 | * @return The authentication implementation to use. 48 | */ 49 | public Authenticator newAuthenticator(InetSocketAddress host) throws AuthenticationException; 50 | } 51 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/querybuilder/Using.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.querybuilder; 17 | 18 | import java.util.List; 19 | 20 | public abstract class Using extends Utils.Appendeable { 21 | 22 | final String optionName; 23 | 24 | private Using(String optionName) { 25 | this.optionName = optionName; 26 | } 27 | 28 | static class WithValue extends Using { 29 | private final long value; 30 | 31 | WithValue(String optionName, long value) { 32 | super(optionName); 33 | this.value = value; 34 | } 35 | 36 | @Override 37 | void appendTo(StringBuilder sb, List variables) { 38 | sb.append(optionName).append(' ').append(value); 39 | } 40 | 41 | @Override 42 | boolean containsBindMarker() { 43 | return false; 44 | } 45 | } 46 | 47 | static class WithMarker extends Using { 48 | private final BindMarker marker; 49 | 50 | WithMarker(String optionName, BindMarker marker) { 51 | super(optionName); 52 | this.marker = marker; 53 | } 54 | 55 | @Override 56 | void appendTo(StringBuilder sb, List variables) { 57 | sb.append(optionName).append(' ').append(marker); 58 | } 59 | 60 | @Override 61 | boolean containsBindMarker() { 62 | return true; 63 | } 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/VersionNumberTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import org.testng.annotations.Test; 19 | import static org.testng.Assert.assertEquals; 20 | 21 | public class VersionNumberTest { 22 | 23 | @Test(groups = "unit") 24 | public void versionNumberTest() { 25 | 26 | String[] versions = new String[] { 27 | "1.2.0", 28 | "2.0.0", 29 | "2.0.0-beta1", 30 | "2.0.0-beta1-SNAPSHOT", 31 | "2.0.0-beta1-SNAPSHOT+abc01", 32 | "2.0.0.22" // DSE 33 | }; 34 | 35 | VersionNumber[] numbers = new VersionNumber[versions.length]; 36 | for (int i = 0; i < versions.length; i++) 37 | numbers[i] = VersionNumber.parse(versions[i]); 38 | 39 | for (int i = 0; i < versions.length; i++) 40 | assertEquals(numbers[i].toString(), versions[i]); 41 | 42 | assertEquals(numbers[0].compareTo(numbers[1]), -1); 43 | assertEquals(numbers[1].compareTo(numbers[2]), 1); 44 | assertEquals(numbers[2].compareTo(numbers[3]), -1); 45 | assertEquals(numbers[3].compareTo(numbers[4]), 0); 46 | assertEquals(numbers[1].compareTo(numbers[5]), -1); 47 | 48 | VersionNumber deb = VersionNumber.parse("2.0.0~beta1"); 49 | assertEquals(deb, numbers[2]); 50 | 51 | VersionNumber shorter = VersionNumber.parse("2.0"); 52 | assertEquals(shorter, numbers[1]); 53 | } 54 | } 55 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/WriteType.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | /** 19 | * The type of a Cassandra write query. 20 | *

21 | * This information is returned by Cassandra when a write timeout is raised to 22 | * indicate what type of write timed out. This information is useful to decide 23 | * which retry policy to adopt. 24 | */ 25 | public enum WriteType 26 | { 27 | /** A write to a single partition key. Such writes are guaranteed to be atomic and isolated. */ 28 | SIMPLE, 29 | /** 30 | * A write to a multiple partition key that used the distributed batch log to ensure atomicity 31 | * (atomicity meaning that if any statement in the batch succeeds, all will eventually succeed). 32 | */ 33 | BATCH, 34 | /** A write to a multiple partition key that doesn't use the distributed batch log. Atomicity for such writes is not guaranteed */ 35 | UNLOGGED_BATCH, 36 | /** A counter write (that can be for one or multiple partition key). Such write should not be replayed to avoid over-counting. */ 37 | COUNTER, 38 | /** The initial write to the distributed batch log that Cassandra performs internally before a BATCH write. */ 39 | BATCH_LOG, 40 | /** 41 | * A conditional write. If a timeout has this {@code WriteType}, the timeout has happened while doing the compare-and-swap for 42 | * an conditional update. In this case, the update may or may not have been applied. 43 | */ 44 | CAS; 45 | } 46 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/QueryParameters.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | import com.datastax.driver.core.Configuration; 24 | 25 | /** 26 | * Query parameters to use in the (generated) implementation of a method of an {@link Accessor} 27 | * interface. 28 | *

29 | * All the parameters of this annotation are optional, and when not provided default to whatever 30 | * default the {@code Cluster} instance used underneath are (those set in 31 | * {@link Configuration#getQueryOptions}). 32 | */ 33 | @Target(ElementType.METHOD) 34 | @Retention(RetentionPolicy.RUNTIME) 35 | public @interface QueryParameters { 36 | /** 37 | * The consistency level to use for the operation. 38 | * 39 | * @return the consistency level to use for the operation. 40 | */ 41 | String consistency() default ""; 42 | 43 | /** 44 | * The fetch size to use for paging the result of this operation. 45 | * 46 | * @return the fetch size to use for the operation. 47 | */ 48 | int fetchSize() default -1; 49 | 50 | /** 51 | * Whether tracing should be enabled for this operation. 52 | * 53 | * @return whether tracing should be enabled for this operation. 54 | */ 55 | boolean tracing() default false; 56 | } 57 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/AsyncQueryTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.util.Collection; 19 | import java.util.concurrent.TimeUnit; 20 | 21 | import com.google.common.collect.Lists; 22 | import org.testng.annotations.Test; 23 | 24 | import static org.testng.Assert.assertEquals; 25 | import static org.testng.Assert.assertTrue; 26 | 27 | public class AsyncQueryTest extends CCMBridge.PerClassSingleNodeCluster { 28 | 29 | @Override 30 | protected Collection getTableDefinitions() { 31 | return Lists.newArrayList(); 32 | } 33 | 34 | /** 35 | * Checks that a cancelled query releases the connection (JAVA-407). 36 | */ 37 | @Test(groups = "short") 38 | public void cancelQueryTest() throws InterruptedException { 39 | ResultSetFuture future = session.executeAsync("select release_version from system.local"); 40 | future.cancel(true); 41 | assertTrue(future.isCancelled()); 42 | 43 | TimeUnit.MILLISECONDS.sleep(100); 44 | 45 | HostConnectionPool pool = getPool(session); 46 | for (Connection connection : pool.connections) { 47 | assertEquals(connection.inFlight.get(), 0); 48 | } 49 | } 50 | 51 | private static HostConnectionPool getPool(Session session) { 52 | Collection pools = ((SessionManager) session).pools.values(); 53 | assertEquals(pools.size(), 1); 54 | return pools.iterator().next(); 55 | } 56 | } 57 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/Column.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | /** 24 | * Annotation that allows to specify the name of the CQL column to which the 25 | * field should be mapped. 26 | *

27 | * Note that this annotation is generally optional in the sense that any field 28 | * of a class annotated by {@link Table} will be mapped by default to a column 29 | * having the same name than this field unless that field has the 30 | * {@link Transient} annotation. As such, this annotation is mainly useful when 31 | * the name to map the field to is not the same one that the field itself (but 32 | * can be added without it's name parameter for documentation sake). 33 | */ 34 | @Target(ElementType.FIELD) 35 | @Retention(RetentionPolicy.RUNTIME) 36 | public @interface Column { 37 | /** 38 | * Name of the column being mapped in Cassandra. By default, the name of the 39 | * field will be used. 40 | * 41 | * @return the name of the mapped column in Cassandra, or {@code ""} to use 42 | * the field name. 43 | */ 44 | String name() default ""; 45 | 46 | /** 47 | * Whether the column name is a case sensitive one. 48 | * 49 | * @return whether the column name is a case sensitive one. 50 | */ 51 | boolean caseSensitive() default false; 52 | } 53 | -------------------------------------------------------------------------------- /driver-examples/osgi/src/main/java/com/datastax/driver/osgi/impl/Activator.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.osgi.impl; 17 | 18 | import java.util.Hashtable; 19 | 20 | import org.osgi.framework.BundleActivator; 21 | import org.osgi.framework.BundleContext; 22 | 23 | import com.datastax.driver.core.Cluster; 24 | import com.datastax.driver.core.Session; 25 | import com.datastax.driver.osgi.api.MailboxService; 26 | 27 | public class Activator implements BundleActivator { 28 | 29 | private Cluster cluster; 30 | 31 | @Override public void start(BundleContext context) throws Exception { 32 | String contactPointsStr = context.getProperty("cassandra.contactpoints"); 33 | if(contactPointsStr == null) { 34 | contactPointsStr = "127.0.0.1"; 35 | } 36 | String[] contactPoints = contactPointsStr.split(","); 37 | 38 | String keyspace = context.getProperty("cassandra.keyspace"); 39 | if(keyspace == null) { 40 | keyspace = "mailbox"; 41 | } 42 | 43 | cluster = Cluster.builder().addContactPoints(contactPoints).build(); 44 | Session session = cluster.connect(); 45 | 46 | MailboxImpl mailbox = new MailboxImpl(session, keyspace); 47 | mailbox.init(); 48 | 49 | context.registerService(MailboxService.class.getName(), mailbox, new Hashtable()); 50 | } 51 | 52 | @Override public void stop(BundleContext context) throws Exception { 53 | if(cluster != null) { 54 | cluster.close(); 55 | } 56 | } 57 | } 58 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/AccessorReflectionMapper.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping; 17 | 18 | import java.lang.reflect.Proxy; 19 | import java.util.*; 20 | 21 | class AccessorReflectionMapper extends AccessorMapper { 22 | 23 | private static AccessorReflectionFactory factory = new AccessorReflectionFactory(); 24 | 25 | private final Class[] proxyClasses; 26 | private final AccessorInvocationHandler handler; 27 | 28 | @SuppressWarnings({"unchecked", "rawtypes"}) 29 | private AccessorReflectionMapper(Class daoClass, List methods) { 30 | super(daoClass, methods); 31 | this.proxyClasses = (Class[])new Class[]{ daoClass }; 32 | this.handler = new AccessorInvocationHandler(this); 33 | } 34 | 35 | public static Factory factory() { 36 | return factory; 37 | } 38 | 39 | @SuppressWarnings("unchecked") 40 | @Override 41 | public T createProxy() { 42 | try { 43 | return (T) Proxy.newProxyInstance(daoClass.getClassLoader(), proxyClasses, handler); 44 | } catch (Exception e) { 45 | throw new RuntimeException("Cannot create instance for Accessor interface " + daoClass.getName()); 46 | } 47 | } 48 | 49 | private static class AccessorReflectionFactory implements Factory { 50 | public AccessorMapper create(Class daoClass, List methods) { 51 | return new AccessorReflectionMapper(daoClass, methods); 52 | } 53 | } 54 | } 55 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/Field.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | /** 24 | * Annotation that allows to specify the name of the CQL UDT field to which the 25 | * Java field should be mapped. 26 | *

27 | * Note that this annotation is generally optional in the sense that any field 28 | * of a class annotated by {@link UDT} will be mapped by default to a UDT field 29 | * having the same name than this Java field unless that Java field has the 30 | * {@link Transient} annotation. As such, this annotation is mainly useful when 31 | * the name to map the field to is not the same one that the field itself (but 32 | * can be added without it's name parameter for documentation sake). 33 | */ 34 | @Target(ElementType.FIELD) 35 | @Retention(RetentionPolicy.RUNTIME) 36 | public @interface Field { 37 | /** 38 | * Name of the column being mapped in Cassandra. By default, the name of the 39 | * field will be used. 40 | * 41 | * @return the name of the mapped column in Cassandra, or {@code ""} to use 42 | * the field name. 43 | */ 44 | String name() default ""; 45 | 46 | /** 47 | * Whether the column name is a case sensitive one. 48 | * 49 | * @return whether the column name is a case sensitive one. 50 | */ 51 | boolean caseSensitive() default false; 52 | } 53 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/AccessorMapper.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping; 17 | 18 | import java.util.*; 19 | 20 | import com.google.common.util.concurrent.Futures; 21 | import com.google.common.util.concurrent.ListenableFuture; 22 | 23 | import com.datastax.driver.core.*; 24 | 25 | abstract class AccessorMapper { 26 | 27 | public final Class daoClass; 28 | protected final List methods; 29 | 30 | protected AccessorMapper(Class daoClass, List methods) { 31 | this.daoClass = daoClass; 32 | this.methods = methods; 33 | } 34 | 35 | abstract T createProxy(); 36 | 37 | public void prepare(MappingManager manager) { 38 | List> statements = new ArrayList>(methods.size()); 39 | 40 | for (MethodMapper method : methods) 41 | statements.add(manager.getSession().prepareAsync(method.queryString)); 42 | 43 | try { 44 | List preparedStatements = Futures.allAsList(statements).get(); 45 | for (int i = 0; i < methods.size(); i++) 46 | methods.get(i).prepare(manager, preparedStatements.get(i)); 47 | } catch (Exception e) { 48 | throw new RuntimeException("Error preparing queries for accessor " + daoClass.getSimpleName(), e); 49 | } 50 | } 51 | 52 | interface Factory { 53 | public AccessorMapper create(Class daoClass, List methods); 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /my-test/src/main/java/my/test/cql3/ConstantsTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Licensed to the Apache Software Foundation (ASF) under one 3 | * or more contributor license agreements. See the NOTICE file 4 | * distributed with this work for additional information 5 | * regarding copyright ownership. The ASF licenses this file 6 | * to you under the Apache License, Version 2.0 (the 7 | * "License"); you may not use this file except in compliance 8 | * with the License. You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | package my.test.cql3; 19 | 20 | import my.test.TestBase; 21 | 22 | public class ConstantsTest extends TestBase { 23 | 24 | public static void main(String[] args) throws Exception { 25 | new ConstantsTest().start(); 26 | } 27 | 28 | @Override 29 | public void startInternal() throws Exception { 30 | test_Adder_Substracter(); 31 | dropTest(); 32 | } 33 | 34 | void test_Adder_Substracter() throws Exception { 35 | execute("CREATE TABLE IF NOT EXISTS test_Adder (counter_value counter," + // 36 | "url_name varchar,," + // 37 | "page_name varchar,," + // 38 | "PRIMARY KEY (url_name, page_name))"); 39 | execute("UPDATE test_Adder SET counter_value = counter_value + 1 WHERE url_name='datastax.com' AND page_name='home'"); 40 | 41 | execute("UPDATE test_Adder SET counter_value = counter_value - 2 WHERE url_name='datastax.com' AND page_name='home'"); 42 | 43 | //出错:The negation of -9223372036854775808 overflows supported counter precision (signed 8 bytes integer) 44 | //不允许是Long.MIN_VALUE 45 | tryExecute("UPDATE test_Adder SET counter_value = counter_value - -9223372036854775808 " 46 | + "WHERE url_name='datastax.com' AND page_name='home'"); 47 | } 48 | 49 | void dropTest() throws Exception { 50 | } 51 | 52 | } 53 | -------------------------------------------------------------------------------- /my-test/src/main/java/my/test/cql3/Test.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Licensed to the Apache Software Foundation (ASF) under one 3 | * or more contributor license agreements. See the NOTICE file 4 | * distributed with this work for additional information 5 | * regarding copyright ownership. The ASF licenses this file 6 | * to you under the Apache License, Version 2.0 (the 7 | * "License"); you may not use this file except in compliance 8 | * with the License. You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | package my.test.cql3; 19 | 20 | import java.util.ArrayList; 21 | import java.util.Collections; 22 | import java.util.Comparator; 23 | import java.util.HashMap; 24 | import java.util.List; 25 | import java.util.Map; 26 | 27 | public class Test { 28 | 29 | static class A { 30 | 31 | } 32 | 33 | /** 34 | * @param args 35 | */ 36 | public static void main(String[] args) { 37 | // Sort the sstables by hotness (coldest-first). We first build a map because the hotness may change during the sort. 38 | final Map hotnessSnapshot = new HashMap(); 39 | 40 | hotnessSnapshot.put("a", 2.0); 41 | hotnessSnapshot.put("b", 3.0); 42 | hotnessSnapshot.put("c", 1.0); 43 | 44 | List sstables = new ArrayList(); 45 | sstables.addAll(hotnessSnapshot.keySet()); 46 | Collections.sort(sstables, new Comparator() { 47 | public int compare(String o1, String o2) { 48 | int comparison = Double.compare(hotnessSnapshot.get(o1), hotnessSnapshot.get(o2)); 49 | if (comparison != 0) 50 | return comparison; 51 | 52 | return 0; 53 | } 54 | }); 55 | 56 | System.out.println(sstables); 57 | 58 | System.out.println(sstables.subList(1, sstables.size())); 59 | } 60 | 61 | } 62 | -------------------------------------------------------------------------------- /driver-mapping/src/main/java/com/datastax/driver/mapping/annotations/Frozen.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.mapping.annotations; 17 | 18 | import java.lang.annotation.ElementType; 19 | import java.lang.annotation.Retention; 20 | import java.lang.annotation.RetentionPolicy; 21 | import java.lang.annotation.Target; 22 | 23 | import com.datastax.driver.core.DataType; 24 | 25 | /** 26 | * Specifies that the field decorated with this annotation maps to a CQL type that is {@link DataType#isFrozen() frozen}, 27 | * or contains frozen subtypes. 28 | *

29 | * This annotation is purely informational at this stage, but will become useful when a schema generation feature is 30 | * added to the mapper. 31 | * 32 | * @see FrozenKey 33 | * @see FrozenValue 34 | */ 35 | @Target(ElementType.FIELD) 36 | @Retention(RetentionPolicy.RUNTIME) 37 | public @interface Frozen { 38 | 39 | /** 40 | * Contains the full CQL type of the target column. As a convenience, this can be left out when only the top-level 41 | * type is frozen. 42 | *

43 | * Examples: 44 | * 

45 |      * // Will map to frozen<user>
46 |      * @Frozen
47 |      * private User user;
48 |      *
49 |      * @Frozen("map<text, map<text, frozen<user>>>")
50 |      * private Map<String, Map<String, User>> m;
51 |      *
52 | *

53 | * Also consider the {@link FrozenKey @FrozenKey} and {@link FrozenValue @FrozenValue} shortcuts for simple collections. 54 | * 55 | * @return the full CQL type of the target column. 56 | */ 57 | String value() default ""; 58 | } 59 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/policies/CloseableLoadBalancingPolicyTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.policies; 17 | 18 | import org.testng.annotations.Test; 19 | 20 | import static org.assertj.core.api.Assertions.assertThat; 21 | 22 | import com.datastax.driver.core.CCMBridge; 23 | import com.datastax.driver.core.Cluster; 24 | 25 | public class CloseableLoadBalancingPolicyTest { 26 | @Test(groups = "short") 27 | public void should_be_invoked_at_shutdown() { 28 | CloseMonitoringPolicy policy = new CloseMonitoringPolicy(Policies.defaultLoadBalancingPolicy()); 29 | CCMBridge ccm = null; 30 | Cluster cluster = null; 31 | try { 32 | ccm = CCMBridge.builder("test").withNodes(1).build(); 33 | cluster = Cluster.builder() 34 | .addContactPoint(CCMBridge.ipOfNode(1)) 35 | .withLoadBalancingPolicy(policy) 36 | .build(); 37 | cluster.connect(); 38 | } finally { 39 | if (cluster != null) 40 | cluster.close(); 41 | if (ccm != null) 42 | ccm.remove(); 43 | } 44 | assertThat(policy.wasClosed).isTrue(); 45 | } 46 | 47 | static class CloseMonitoringPolicy extends DelegatingLoadBalancingPolicy { 48 | 49 | volatile boolean wasClosed = false; 50 | 51 | public CloseMonitoringPolicy(LoadBalancingPolicy delegate) { 52 | super(delegate); 53 | } 54 | 55 | @Override 56 | public void close() { 57 | wasClosed = true; 58 | } 59 | } 60 | } 61 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/ExceptionCode.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import java.util.HashMap; 19 | import java.util.Map; 20 | 21 | import com.datastax.driver.core.exceptions.DriverInternalError; 22 | 23 | /** 24 | * Exceptions code, as defined by the native protocol. 25 | */ 26 | enum ExceptionCode { 27 | 28 | SERVER_ERROR (0x0000), 29 | PROTOCOL_ERROR (0x000A), 30 | 31 | BAD_CREDENTIALS (0x0100), 32 | 33 | // 1xx: problem during request execution 34 | UNAVAILABLE (0x1000), 35 | OVERLOADED (0x1001), 36 | IS_BOOTSTRAPPING(0x1002), 37 | TRUNCATE_ERROR (0x1003), 38 | WRITE_TIMEOUT (0x1100), 39 | READ_TIMEOUT (0x1200), 40 | 41 | // 2xx: problem validating the request 42 | SYNTAX_ERROR (0x2000), 43 | UNAUTHORIZED (0x2100), 44 | INVALID (0x2200), 45 | CONFIG_ERROR (0x2300), 46 | ALREADY_EXISTS (0x2400), 47 | UNPREPARED (0x2500); 48 | 49 | public final int value; 50 | private static final Map valueToCode = new HashMap(ExceptionCode.values().length); 51 | static { 52 | for (ExceptionCode code : ExceptionCode.values()) 53 | valueToCode.put(code.value, code); 54 | } 55 | 56 | private ExceptionCode(int value) { 57 | this.value = value; 58 | } 59 | 60 | public static ExceptionCode fromValue(int value) { 61 | ExceptionCode code = valueToCode.get(value); 62 | if (code == null) 63 | throw new DriverInternalError(String.format("Unknown error code %d", value)); 64 | return code; 65 | } 66 | } 67 | -------------------------------------------------------------------------------- /my-test/src/main/java/my/test/cql3/MetaDataTest.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Licensed to the Apache Software Foundation (ASF) under one 3 | * or more contributor license agreements. See the NOTICE file 4 | * distributed with this work for additional information 5 | * regarding copyright ownership. The ASF licenses this file 6 | * to you under the Apache License, Version 2.0 (the 7 | * "License"); you may not use this file except in compliance 8 | * with the License. You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | package my.test.cql3; 19 | 20 | import my.test.TestBase; 21 | 22 | public class MetaDataTest extends TestBase { 23 | public static void main(String[] args) throws Exception { 24 | new MetaDataTest().start(); 25 | } 26 | 27 | @Override 28 | public void startInternal() throws Exception { 29 | cql = "SELECT * FROM system.schema_keyspaces WHERE keyspace_name='mytest'"; 30 | //printResultSet(); 31 | 32 | cql = "SELECT * FROM system.schema_keyspaces"; 33 | printResultSet(); 34 | 35 | cql = "SELECT * FROM system.schema_keyspaces WHERE keyspace_name='system'"; 36 | //printResultSet(); 37 | 38 | cql = "SELECT columnfamily_name FROM system.schema_columnfamilies"; 39 | printResultSet(); 40 | 41 | cql = "SELECT columnfamily_name,column_name FROM system.schema_columns"; 42 | printResultSet(); 43 | 44 | // cql = "SELECT columnfamily_name FROM system.schema_columnfamilies WHERE keyspace_name='system'"; 45 | // printResultSet(); 46 | // 47 | // cql = "SELECT columnfamily_name,column_name FROM system.schema_columns WHERE keyspace_name='system'"; 48 | // printResultSet(); 49 | // 50 | // cql = "SELECT columnfamily_name,column_name FROM system.schema_columns WHERE keyspace_name='mytest'"; 51 | // printResultSet(); 52 | } 53 | 54 | } 55 | -------------------------------------------------------------------------------- /driver-core/src/test/java/com/datastax/driver/core/DataTypeAssert.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core; 17 | 18 | import com.google.common.reflect.TypeToken; 19 | import org.assertj.core.api.AbstractAssert; 20 | 21 | import static com.datastax.driver.core.Assertions.assertThat; 22 | 23 | public class DataTypeAssert extends AbstractAssert { 24 | public DataTypeAssert(DataType actual) { 25 | super(actual, DataTypeAssert.class); 26 | } 27 | 28 | public DataTypeAssert hasName(DataType.Name name) { 29 | assertThat(actual.name).isEqualTo(name); 30 | return this; 31 | } 32 | 33 | public DataTypeAssert isFrozen() { 34 | assertThat(actual.isFrozen()).isTrue(); 35 | return this; 36 | } 37 | 38 | public DataTypeAssert isNotFrozen() { 39 | assertThat(actual.isFrozen()).isFalse(); 40 | return this; 41 | } 42 | 43 | public DataTypeAssert canBeDeserializedAs(TypeToken typeToken) { 44 | assertThat(actual.canBeDeserializedAs(typeToken)).isTrue(); 45 | return this; 46 | } 47 | 48 | public DataTypeAssert cannotBeDeserializedAs(TypeToken typeToken) { 49 | assertThat(actual.canBeDeserializedAs(typeToken)).isFalse(); 50 | return this; 51 | } 52 | 53 | public DataTypeAssert hasTypeArgument(int position, DataType expected) { 54 | assertThat(actual.getTypeArguments().get(position)).isEqualTo(expected); 55 | return this; 56 | } 57 | 58 | public DataTypeAssert hasTypeArguments(DataType... expected) { 59 | assertThat(actual.getTypeArguments()).containsExactly(expected); 60 | return this; 61 | } 62 | } 63 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/AuthenticationException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | import java.net.InetAddress; 19 | import java.net.InetSocketAddress; 20 | 21 | /** 22 | * Indicates an error during the authentication phase while connecting to a node. 23 | */ 24 | public class AuthenticationException extends DriverException { 25 | 26 | private static final long serialVersionUID = 0; 27 | 28 | private final InetSocketAddress address; 29 | 30 | public AuthenticationException(InetSocketAddress address, String message) { 31 | super(String.format("Authentication error on host %s: %s", address, message)); 32 | this.address = address; 33 | } 34 | 35 | private AuthenticationException(String message, Throwable cause, InetSocketAddress address) 36 | { 37 | super(message, cause); 38 | this.address = address; 39 | } 40 | 41 | /** 42 | * The host for which the authentication failed. 43 | *

44 | * This is a shortcut for {@code getAddress().getAddress()}. 45 | * 46 | * @return the host for which the authentication failed. 47 | */ 48 | public InetAddress getHost() { 49 | return address.getAddress(); 50 | } 51 | 52 | /** 53 | * The full address of the host for which the authentication failed. 54 | * 55 | * @return the host for which the authentication failed. 56 | */ 57 | public InetSocketAddress getAddress() { 58 | return address; 59 | } 60 | 61 | @Override 62 | public DriverException copy() { 63 | return new AuthenticationException(getMessage(), this, address); 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/BootstrappingException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | import java.net.InetSocketAddress; 19 | 20 | /** 21 | * Indicates that the contacted host was bootstrapping. 22 | * This class is mainly intended for internal use; 23 | * client applications are not expected to deal with this exception directly, 24 | * because the driver would transparently retry the same query on another host; 25 | * but such exceptions are likely to appear occasionally in the driver logs. 26 | */ 27 | public class BootstrappingException extends DriverInternalError { 28 | 29 | private static final long serialVersionUID = 0; 30 | 31 | private final InetSocketAddress address; 32 | 33 | public BootstrappingException(InetSocketAddress address, String message) { 34 | super(String.format("Queried host (%s) was bootstrapping: %s", address, message)); 35 | this.address = address; 36 | } 37 | 38 | /** 39 | * Private constructor used solely when copying exceptions. 40 | */ 41 | private BootstrappingException(InetSocketAddress address, String message, BootstrappingException cause) { 42 | super(message, cause); 43 | this.address = address; 44 | } 45 | 46 | /** 47 | * The full address of the host that was bootstrapping. 48 | * 49 | * @return The full address of the host that was bootstrapping. 50 | */ 51 | public InetSocketAddress getAddress() { 52 | return address; 53 | } 54 | 55 | @Override 56 | public BootstrappingException copy() { 57 | return new BootstrappingException(address, getMessage(), this); 58 | } 59 | } 60 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/policies/ConstantReconnectionPolicy.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.policies; 17 | 18 | /** 19 | * A reconnection policy that waits a constant time between each reconnection attempt. 20 | */ 21 | public class ConstantReconnectionPolicy implements ReconnectionPolicy { 22 | 23 | private final long delayMs; 24 | 25 | /** 26 | * Creates a reconnection policy that creates with the provided constant wait 27 | * time between reconnection attempts. 28 | * 29 | * @param constantDelayMs the constant delay in milliseconds to use. 30 | */ 31 | public ConstantReconnectionPolicy(long constantDelayMs) { 32 | if (constantDelayMs < 0) 33 | throw new IllegalArgumentException(String.format("Invalid negative delay (got %d)", constantDelayMs)); 34 | 35 | this.delayMs = constantDelayMs; 36 | } 37 | 38 | /** 39 | * The constant delay used by this reconnection policy. 40 | * 41 | * @return the constant delay used by this reconnection policy. 42 | */ 43 | public long getConstantDelayMs() { 44 | return delayMs; 45 | } 46 | 47 | /** 48 | * A new schedule that uses a constant {@code getConstantDelayMs()} delay 49 | * between reconnection attempt. 50 | * 51 | * @return the newly created schedule. 52 | */ 53 | @Override 54 | public ReconnectionSchedule newSchedule() { 55 | return new ConstantSchedule(); 56 | } 57 | 58 | private class ConstantSchedule implements ReconnectionSchedule { 59 | 60 | @Override 61 | public long nextDelayMs() { 62 | return delayMs; 63 | } 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/OverloadedException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | import java.net.InetSocketAddress; 19 | 20 | /** 21 | * Indicates that the contacted host reported itself being overloaded. 22 | * This class is mainly intended for internal use; 23 | * client applications are not expected to deal with this exception directly, 24 | * because the driver would transparently retry the same query on another host; 25 | * but such exceptions are likely to appear occasionally in the driver logs. 26 | */ 27 | public class OverloadedException extends DriverInternalError { 28 | 29 | private static final long serialVersionUID = 0; 30 | 31 | private final InetSocketAddress address; 32 | 33 | public OverloadedException(InetSocketAddress address, String message) { 34 | super(String.format("Queried host (%s) was overloaded: %s", address, message)); 35 | this.address = address; 36 | } 37 | 38 | /** 39 | * Private constructor used solely when copying exceptions. 40 | */ 41 | private OverloadedException(InetSocketAddress address, String message, OverloadedException cause) { 42 | super(message, cause); 43 | this.address = address; 44 | } 45 | 46 | /** 47 | * The full address of the host that reported itself being overloaded. 48 | * 49 | * @return The full address of the host that reported itself being overloaded. 50 | */ 51 | public InetSocketAddress getAddress() { 52 | return address; 53 | } 54 | 55 | @Override 56 | public OverloadedException copy() { 57 | return new OverloadedException(address, getMessage(), this); 58 | } 59 | } 60 | -------------------------------------------------------------------------------- /driver-core/src/main/java/com/datastax/driver/core/exceptions/UnpreparedException.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012-2015 DataStax Inc. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | package com.datastax.driver.core.exceptions; 17 | 18 | import java.net.InetSocketAddress; 19 | 20 | /** 21 | * Indicates that the contacted host replied with an UNPREPARED error code. 22 | * This class is mainly intended for internal use; 23 | * client applications are not expected to deal with this exception directly, 24 | * because the driver would transparently prepare the query and execute it again; 25 | * but such exceptions are likely to appear occasionally in the driver logs. 26 | */ 27 | public class UnpreparedException extends DriverInternalError { 28 | 29 | private static final long serialVersionUID = 0; 30 | 31 | private final InetSocketAddress address; 32 | 33 | public UnpreparedException(InetSocketAddress address, String message) { 34 | super(String.format("A prepared query was submitted on %s but was not known of that node: %s", address, message)); 35 | this.address = address; 36 | } 37 | 38 | /** 39 | * Private constructor used solely when copying exceptions. 40 | */ 41 | private UnpreparedException(InetSocketAddress address, String message, UnpreparedException cause) { 42 | super(message, cause); 43 | this.address = address; 44 | } 45 | 46 | /** 47 | * The full address of the host that replied with an UNPREPARED error code. 48 | * 49 | * @return The full address of the host that replied with an UNPREPARED error code. 50 | */ 51 | public InetSocketAddress getAddress() { 52 | return address; 53 | } 54 | 55 | @Override 56 | public UnpreparedException copy() { 57 | return new UnpreparedException(address, getMessage(), this); 58 | } 59 | } 60 | --------------------------------------------------------------------------------