jdbcParams);
29 |
30 | }
31 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/ShardRoute.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard;
17 |
18 | import java.lang.annotation.*;
19 |
20 | /**
21 | * Setting the default route information for the schema
22 | *
23 | * This configuration is fully equivalent to invoking #{org.hellojavaer.ddal.ddr.shard.ShardRouteContext.setRouteInfo},
24 | * and this default route configuration will take effect only in the following case:
25 | * 1. No 'sdKey' was specified in route rule configuration
26 | * 2. Specified route rule in configuration but no 'sdKey' was found in sql and no associated route information was specified by #{org.hellojavaer.ddal.ddr.shard.ShardRouteContext.setRouteInfo}
27 | *
28 | * 'ShardRoute' is designed base on 'one schema one route rule'.
29 | *
30 | * But if you need to access one more schemas which have different route rule in one sql, you should add this annotation on its sub-invoking method.
31 | *
32 | *
33 | * @author Kaiming Zou,created on 01/01/2017.
34 | */
35 | @Target({ ElementType.METHOD })
36 | @Retention(RetentionPolicy.RUNTIME)
37 | @Documented
38 | public @interface ShardRoute {
39 |
40 | /**
41 | * allow a comma-delimited list of scNames
42 | *
43 | * @return
44 | */
45 | String scName() default "";
46 |
47 | /**
48 | *
49 | * @return
50 | */
51 | String sdValue() default "";
52 |
53 | }
54 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/ShardRouteConfig.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard;
17 |
18 | import org.hellojavaer.ddal.ddr.utils.DDRToStringBuilder;
19 |
20 | /**
21 | *
22 | * @author Kaiming Zou,created on 20/12/2016.
23 | */
24 | public class ShardRouteConfig {
25 |
26 | private String scName;
27 | private String tbName;
28 | private String sdKey;
29 |
30 | public ShardRouteConfig() {
31 | }
32 |
33 | public ShardRouteConfig(String scName, String tbName, String sdKey) {
34 | this.scName = scName;
35 | this.tbName = tbName;
36 | this.sdKey = sdKey;
37 | }
38 |
39 | public String getScName() {
40 | return scName;
41 | }
42 |
43 | public void setScName(String scName) {
44 | this.scName = scName;
45 | }
46 |
47 | public String getTbName() {
48 | return tbName;
49 | }
50 |
51 | public void setTbName(String tbName) {
52 | this.tbName = tbName;
53 | }
54 |
55 | public String getSdKey() {
56 | return sdKey;
57 | }
58 |
59 | public void setSdKey(String sdKey) {
60 | this.sdKey = sdKey;
61 | }
62 |
63 | @Override
64 | public String toString() {
65 | return new DDRToStringBuilder().append("scName", scName).append("tbName", tbName).append("sdKey", sdKey).toString();
66 | }
67 | }
68 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/ShardRouteInfo.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard;
17 |
18 | import java.util.Objects;
19 |
20 | /**
21 | *
22 | * @author Kaiming Zou,created on 15/11/2016.
23 | */
24 | public class ShardRouteInfo {
25 |
26 | private String scName;
27 | private String tbName;
28 |
29 | public ShardRouteInfo() {
30 | }
31 |
32 | public ShardRouteInfo(String scName, String tbName) {
33 | this.scName = scName;
34 | this.tbName = tbName;
35 | }
36 |
37 | public String getScName() {
38 | return scName;
39 | }
40 |
41 | public void setScName(String scName) {
42 | this.scName = scName;
43 | }
44 |
45 | public String getTbName() {
46 | return tbName;
47 | }
48 |
49 | public void setTbName(String tbName) {
50 | this.tbName = tbName;
51 | }
52 |
53 | @Override
54 | public String toString() {
55 | if (scName == null) {
56 | return tbName;
57 | } else {
58 | return new StringBuilder().append(scName).append('.').append(tbName).toString();
59 | }
60 | }
61 |
62 | @Override
63 | public int hashCode() {
64 | return Objects.hash(scName, tbName);
65 | }
66 |
67 | @Override
68 | public boolean equals(Object o) {
69 | if (this == o) return true;
70 | if (o == null || getClass() != o.getClass()) return false;
71 |
72 | ShardRouteInfo routeInfo = (ShardRouteInfo) o;
73 |
74 | if (scName != null ? !scName.equals(routeInfo.scName) : routeInfo.scName != null) return false;
75 | return tbName != null ? tbName.equals(routeInfo.tbName) : routeInfo.tbName == null;
76 |
77 | }
78 | }
79 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/ShardRouteRule.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard;
17 |
18 | import java.util.List;
19 | import java.util.Map;
20 |
21 | /**
22 | *
23 | * @author Kaiming Zou,created on 31/01/2017.
24 | */
25 | public interface ShardRouteRule {
26 |
27 | String parseScName(String scName, Object sdValue);
28 |
29 | String parseTbName(String tbName, Object sdValue);
30 |
31 | Map> groupSdValuesByRouteInfo(String scName, String tbName,
32 | RangeShardValue rangeShardValue);
33 | }
34 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/ShardRouteRuleBinding.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 31/01/2017.
21 | */
22 | public interface ShardRouteRuleBinding {
23 |
24 | String getScName();
25 |
26 | String getTbName();
27 |
28 | String getSdKey();
29 |
30 | ShardRouteRule getRule();
31 |
32 | }
33 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/ShardRouter.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard;
17 |
18 | import org.hellojavaer.ddal.ddr.shard.exception.ShardRouteException;
19 | import org.hellojavaer.ddal.ddr.shard.exception.ShardValueNotFoundException;
20 |
21 | import java.util.List;
22 | import java.util.Map;
23 | import java.util.Set;
24 |
25 | /**
26 | * All the shard route ways designed in 'DDR' can be summarized as two ways.
27 | *
28 | * The one: one table one shard value.
29 | * this case can't used to to divide data which don't have strongly relevance. the great advantages of this way is you can use aggregate function in a ordinary way.
30 | * But as the limit you may lose some load balancing for reading and writing.
31 | *
32 | * The other: one table multiple shard values.
33 | * this dividing way can implement load balancing for reading and writing. But as the limit you can't use aggregate function in a ordinary way.
34 | *
35 | *
36 | * @author Kaiming Zou,created on 05/11/2016.
37 | */
38 | public interface ShardRouter {
39 |
40 | ShardRouteRule getRouteRule(String scName, String tbName);
41 |
42 | ShardRouteConfig getRouteConfig(String scName, String tbName);
43 |
44 | ShardRouteInfo getRouteInfo(String scName, String tbName, Object sdValue) throws ShardValueNotFoundException,
45 | ShardRouteException;
46 |
47 | List getRouteInfos(String scName, String tbName);
48 |
49 | Map> getRoutedTables();
50 | }
51 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/exception/AmbiguousRouteRuleBindingException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 23/12/2016.
21 | */
22 | public class AmbiguousRouteRuleBindingException extends DDRShardException {
23 |
24 | public AmbiguousRouteRuleBindingException() {
25 | }
26 |
27 | public AmbiguousRouteRuleBindingException(String message) {
28 | super(message);
29 | }
30 |
31 | public AmbiguousRouteRuleBindingException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public AmbiguousRouteRuleBindingException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public AmbiguousRouteRuleBindingException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/exception/CrossTableException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 16/09/2017.
21 | */
22 | public class CrossTableException extends DDRShardException {
23 |
24 | public CrossTableException() {
25 | }
26 |
27 | public CrossTableException(String message) {
28 | super(message);
29 | }
30 |
31 | public CrossTableException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public CrossTableException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public CrossTableException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
40 | super(message, cause, enableSuppression, writableStackTrace);
41 | }
42 | }
43 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/exception/DDRShardException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 23/12/2016.
21 | */
22 | public class DDRShardException extends RuntimeException {
23 |
24 | public DDRShardException() {
25 | }
26 |
27 | public DDRShardException(String message) {
28 | super(message);
29 | }
30 |
31 | public DDRShardException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public DDRShardException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public DDRShardException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
40 | super(message, cause, enableSuppression, writableStackTrace);
41 | }
42 | }
43 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/exception/DuplicateRouteRuleBindingException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 23/12/2016.
21 | */
22 | public class DuplicateRouteRuleBindingException extends DDRShardException {
23 |
24 | public DuplicateRouteRuleBindingException() {
25 | }
26 |
27 | public DuplicateRouteRuleBindingException(String message) {
28 | super(message);
29 | }
30 |
31 | public DuplicateRouteRuleBindingException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public DuplicateRouteRuleBindingException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public DuplicateRouteRuleBindingException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/exception/ExpressionValueNotFoundException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 02/01/2017.
21 | */
22 | public class ExpressionValueNotFoundException extends DDRShardException {
23 |
24 | public ExpressionValueNotFoundException() {
25 | }
26 |
27 | public ExpressionValueNotFoundException(String message) {
28 | super(message);
29 | }
30 |
31 | public ExpressionValueNotFoundException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public ExpressionValueNotFoundException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public ExpressionValueNotFoundException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/exception/IllegalShardValueException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 20/06/2017.
21 | */
22 | public class IllegalShardValueException extends DDRShardException {
23 |
24 | public IllegalShardValueException() {
25 | }
26 |
27 | public IllegalShardValueException(String message) {
28 | super(message);
29 | }
30 |
31 | public IllegalShardValueException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public IllegalShardValueException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public IllegalShardValueException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/exception/OutOfRangeSizeLimitException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 16/09/2017.
21 | */
22 | public class OutOfRangeSizeLimitException extends DDRShardException {
23 |
24 | public OutOfRangeSizeLimitException() {
25 | }
26 |
27 | public OutOfRangeSizeLimitException(String message) {
28 | super(message);
29 | }
30 |
31 | public OutOfRangeSizeLimitException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public OutOfRangeSizeLimitException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public OutOfRangeSizeLimitException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/exception/ShardRouteException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.exception;
17 |
18 | import org.hellojavaer.ddal.ddr.sqlparse.exception.DDRSQLParseException;
19 |
20 | /**
21 | *
22 | * @author Kaiming Zou,created on 02/01/2017.
23 | */
24 | public class ShardRouteException extends DDRSQLParseException {
25 |
26 | public ShardRouteException() {
27 | }
28 |
29 | public ShardRouteException(String message) {
30 | super(message);
31 | }
32 |
33 | public ShardRouteException(String message, Throwable cause) {
34 | super(message, cause);
35 | }
36 |
37 | public ShardRouteException(Throwable cause) {
38 | super(cause);
39 | }
40 |
41 | public ShardRouteException(String message, Throwable cause, boolean enableSuppression,
42 | boolean writableStackTrace) {
43 | super(message, cause, enableSuppression, writableStackTrace);
44 | }
45 | }
46 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/exception/ShardValueNotFoundException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 23/01/2017.
21 | */
22 | public class ShardValueNotFoundException extends DDRShardException {
23 |
24 | public ShardValueNotFoundException() {
25 | }
26 |
27 | public ShardValueNotFoundException(String message) {
28 | super(message);
29 | }
30 |
31 | public ShardValueNotFoundException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public ShardValueNotFoundException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public ShardValueNotFoundException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/exception/UnsupportedShardValueTypeException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 16/09/2017.
21 | */
22 | public class UnsupportedShardValueTypeException extends DDRShardException {
23 |
24 | public UnsupportedShardValueTypeException() {
25 | }
26 |
27 | public UnsupportedShardValueTypeException(String message) {
28 | super(message);
29 | }
30 |
31 | public UnsupportedShardValueTypeException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public UnsupportedShardValueTypeException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public UnsupportedShardValueTypeException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/simple/SimpleShardParser.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.simple;
17 |
18 | import org.hellojavaer.ddal.ddr.sqlparse.SQLParsedResult;
19 | import org.hellojavaer.ddal.ddr.shard.ShardParser;
20 | import org.hellojavaer.ddal.ddr.shard.ShardRouter;
21 | import org.hellojavaer.ddal.ddr.sqlparse.SQLParsedState;
22 | import org.hellojavaer.ddal.ddr.sqlparse.SQLParser;
23 |
24 | import java.util.Map;
25 |
26 | /**
27 | *
28 | * @author Kaiming Zou,created on 15/11/2016.
29 | */
30 | public class SimpleShardParser implements ShardParser {
31 |
32 | private ShardRouter shardRouter;
33 | private SQLParser sqlParser;
34 |
35 | private SimpleShardParser() {
36 | }
37 |
38 | public SimpleShardParser(SQLParser sqlParser, ShardRouter shardRouter) {
39 | setSqlParser(sqlParser);
40 | setShardRouter(shardRouter);
41 | }
42 |
43 | public ShardRouter getShardRouter() {
44 | return shardRouter;
45 | }
46 |
47 | public void setShardRouter(ShardRouter shardRouter) {
48 | this.shardRouter = shardRouter;
49 | }
50 |
51 | public SQLParser getSqlParser() {
52 | return sqlParser;
53 | }
54 |
55 | public void setSqlParser(SQLParser sqlParser) {
56 | this.sqlParser = sqlParser;
57 | }
58 |
59 | @Override
60 | public SQLParsedResult parse(String sql, Map jdbcParams) {
61 | SQLParsedState sqlParsedState = sqlParser.parse(sql, shardRouter);
62 | return sqlParsedState.parse(jdbcParams);
63 | }
64 | }
65 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/shard/simple/SimpleShardRouteRuleBinding.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.shard.simple;
17 |
18 | import org.hellojavaer.ddal.ddr.shard.ShardRouteRule;
19 | import org.hellojavaer.ddal.ddr.shard.ShardRouteRuleBinding;
20 |
21 | import java.io.Serializable;
22 |
23 | /**
24 | *
25 | * @author Kaiming Zou,created on 15/11/2016.
26 | */
27 | public class SimpleShardRouteRuleBinding implements ShardRouteRuleBinding, Serializable {
28 |
29 | private static final long serialVersionUID = 0L;
30 |
31 | private String scName;
32 | private String tbName;
33 | private String sdKey;
34 | private ShardRouteRule rule;
35 | private String sdValues;
36 |
37 | public SimpleShardRouteRuleBinding() {
38 | }
39 |
40 | public SimpleShardRouteRuleBinding(String scName, String tbName, String sdKey, ShardRouteRule rule) {
41 | this(scName, tbName, sdKey, rule, null);
42 | }
43 |
44 | public SimpleShardRouteRuleBinding(String scName, String tbName, String sdKey, ShardRouteRule rule, String sdValues) {
45 | this.scName = scName;
46 | this.tbName = tbName;
47 | this.sdKey = sdKey;
48 | this.rule = rule;
49 | this.sdValues = sdValues;
50 | }
51 |
52 | @Override
53 | public String getScName() {
54 | return scName;
55 | }
56 |
57 | public void setScName(String scName) {
58 | this.scName = scName;
59 | }
60 |
61 | @Override
62 | public String getTbName() {
63 | return tbName;
64 | }
65 |
66 | public void setTbName(String tbName) {
67 | this.tbName = tbName;
68 | }
69 |
70 | @Override
71 | public String getSdKey() {
72 | return sdKey;
73 | }
74 |
75 | public void setSdKey(String sdKey) {
76 | this.sdKey = sdKey;
77 | }
78 |
79 | @Override
80 | public ShardRouteRule getRule() {
81 | return rule;
82 | }
83 |
84 | public void setRule(ShardRouteRule rule) {
85 | this.rule = rule;
86 | }
87 |
88 | public String getSdValues() {
89 | return sdValues;
90 | }
91 |
92 | public void setSdValues(String sdValues) {
93 | this.sdValues = sdValues;
94 | }
95 |
96 | }
97 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/SQLParsedResult.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse;
17 |
18 | import org.hellojavaer.ddal.ddr.datasource.exception.CrossPreparedStatementException;
19 | import org.hellojavaer.ddal.ddr.utils.DDRToStringBuilder;
20 |
21 | import java.util.Map;
22 | import java.util.Set;
23 |
24 | /**
25 | *
26 | * @author Kaiming Zou,created on 17/12/2016.
27 | */
28 | public class SQLParsedResult {
29 |
30 | private String sql;
31 | private Set schemas;
32 |
33 | public String getSql() {
34 | return sql;
35 | }
36 |
37 | public void setSql(String sql) {
38 | this.sql = sql;
39 | }
40 |
41 | public Set getSchemas() {
42 | return schemas;
43 | }
44 |
45 | public void setSchemas(Set schemas) {
46 | this.schemas = schemas;
47 | }
48 |
49 | public void checkIfCrossPreparedStatement(Map jdbcParam) throws CrossPreparedStatementException {
50 |
51 | }
52 |
53 | @Override
54 | public String toString() {
55 | return new DDRToStringBuilder().append("sql", sql).append("schemas", schemas).toString();
56 | }
57 | }
58 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/SQLParsedState.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse;
17 |
18 | import java.util.Map;
19 |
20 | /**
21 | *
22 | * @author Kaiming Zou,created on 11/01/2017.
23 | */
24 | public interface SQLParsedState {
25 |
26 | SQLParsedResult parse(Map jdbcParams);
27 |
28 | }
29 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/SQLParser.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse;
17 |
18 | import org.hellojavaer.ddal.ddr.shard.ShardRouter;
19 |
20 | /**
21 | *
22 | * @author Kaiming Zou,created on 30/11/2016.
23 | */
24 | public interface SQLParser {
25 |
26 | SQLParsedState parse(String sql, ShardRouter shardRouter);
27 |
28 | }
29 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/cache/SQLParserCache.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse.cache;
17 |
18 | import org.hellojavaer.ddal.ddr.sqlparse.SQLParser;
19 |
20 | /**
21 | *
22 | * @author Kaiming Zou,created on 11/01/2017.
23 | */
24 | public interface SQLParserCache extends SQLParser {
25 |
26 | }
27 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/exception/AmbiguousRouteResultException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 23/12/2016.
21 | */
22 | public class AmbiguousRouteResultException extends DDRSQLParseException {
23 |
24 | public AmbiguousRouteResultException() {
25 | }
26 |
27 | public AmbiguousRouteResultException(String message) {
28 | super(message);
29 | }
30 |
31 | public AmbiguousRouteResultException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public AmbiguousRouteResultException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public AmbiguousRouteResultException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/exception/DDRSQLParseException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 23/12/2016.
21 | */
22 | public class DDRSQLParseException extends RuntimeException {
23 |
24 | public DDRSQLParseException() {
25 | }
26 |
27 | public DDRSQLParseException(String message) {
28 | super(message);
29 | }
30 |
31 | public DDRSQLParseException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public DDRSQLParseException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public DDRSQLParseException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
40 | super(message, cause, enableSuppression, writableStackTrace);
41 | }
42 | }
43 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/exception/GetRouteInfoException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 23/01/2017.
21 | */
22 | public class GetRouteInfoException extends DDRSQLParseException {
23 |
24 | public GetRouteInfoException() {
25 | }
26 |
27 | public GetRouteInfoException(String message) {
28 | super(message);
29 | }
30 |
31 | public GetRouteInfoException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public GetRouteInfoException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public GetRouteInfoException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/exception/IllegalSQLParameterException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 18/01/2017.
21 | */
22 | public class IllegalSQLParameterException extends DDRSQLParseException {
23 |
24 | public IllegalSQLParameterException() {
25 | }
26 |
27 | public IllegalSQLParameterException(String message) {
28 | super(message);
29 | }
30 |
31 | public IllegalSQLParameterException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public IllegalSQLParameterException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public IllegalSQLParameterException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/exception/SQLParserCompatibilityException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018-2018 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 2018/5/28.
21 | */
22 | public class SQLParserCompatibilityException extends DDRSQLParseException {
23 |
24 | public SQLParserCompatibilityException() {
25 | }
26 |
27 | public SQLParserCompatibilityException(String message) {
28 | super(message);
29 | }
30 |
31 | public SQLParserCompatibilityException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public SQLParserCompatibilityException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public SQLParserCompatibilityException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/exception/SQLSyntaxErrorException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 09/01/2017.
21 | */
22 | public class SQLSyntaxErrorException extends DDRSQLParseException {
23 |
24 | public SQLSyntaxErrorException() {
25 | }
26 |
27 | public SQLSyntaxErrorException(String message) {
28 | super(message);
29 | }
30 |
31 | public SQLSyntaxErrorException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public SQLSyntaxErrorException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public SQLSyntaxErrorException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/exception/UnsupportedSQLExpressionException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 12/01/2017.
21 | */
22 | public class UnsupportedSQLExpressionException extends RuntimeException {
23 |
24 | public UnsupportedSQLExpressionException() {
25 | }
26 |
27 | public UnsupportedSQLExpressionException(String message) {
28 | super(message);
29 | }
30 |
31 | public UnsupportedSQLExpressionException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public UnsupportedSQLExpressionException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public UnsupportedSQLExpressionException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/exception/UnsupportedSQLParameterTypeException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2017-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 24/12/2016.
21 | */
22 | public class UnsupportedSQLParameterTypeException extends DDRSQLParseException {
23 |
24 | public UnsupportedSQLParameterTypeException() {
25 | }
26 |
27 | public UnsupportedSQLParameterTypeException(String message) {
28 | super(message);
29 | }
30 |
31 | public UnsupportedSQLParameterTypeException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public UnsupportedSQLParameterTypeException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public UnsupportedSQLParameterTypeException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/sqlparse/exception/UnsupportedSQLStatementException.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.sqlparse.exception;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 23/12/2016.
21 | */
22 | public class UnsupportedSQLStatementException extends DDRSQLParseException {
23 |
24 | public UnsupportedSQLStatementException() {
25 | }
26 |
27 | public UnsupportedSQLStatementException(String message) {
28 | super(message);
29 | }
30 |
31 | public UnsupportedSQLStatementException(String message, Throwable cause) {
32 | super(message, cause);
33 | }
34 |
35 | public UnsupportedSQLStatementException(Throwable cause) {
36 | super(cause);
37 | }
38 |
39 | public UnsupportedSQLStatementException(String message, Throwable cause, boolean enableSuppression,
40 | boolean writableStackTrace) {
41 | super(message, cause, enableSuppression, writableStackTrace);
42 | }
43 | }
44 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/utils/DDRStringUtils.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.utils;
17 |
18 | /**
19 | *
20 | * @author Kaiming Zou,created on 19/11/2016.
21 | */
22 | public class DDRStringUtils {
23 |
24 | public static String trimToNull(String str) {
25 | if (str == null) {
26 | return null;
27 | } else {
28 | str = str.trim();
29 | if (str.length() == 0) {
30 | return null;
31 | } else {
32 | return str;
33 | }
34 | }
35 | }
36 |
37 | public static String toLowerCase(String str) {
38 | if (str == null) {
39 | return null;
40 | } else {
41 | str = str.trim();
42 | if (str.length() == 0) {
43 | return null;
44 | } else {
45 | return str.toLowerCase();
46 | }
47 | }
48 | }
49 |
50 | public static boolean equals(String s0, String s1) {
51 | if (s0 == null && s1 == null) {
52 | return true;
53 | } else if (s0 != null) {
54 | return s0.equals(s1);
55 | } else if (s1 != null) {
56 | return s1.equals(s0);
57 | } else {
58 | return false;
59 | }
60 | }
61 | }
62 |
--------------------------------------------------------------------------------
/ddal-ddr/src/main/java/org/hellojavaer/ddal/ddr/utils/DDRToStringBuilder.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.utils;
17 |
18 | import java.util.Collection;
19 | import java.util.Map;
20 |
21 | /**
22 | *
23 | * @author Kaiming Zou,created on 25/12/2016.
24 | */
25 | public class DDRToStringBuilder {
26 |
27 | private StringBuilder sb = new StringBuilder("{");
28 | private int count = 0;
29 |
30 | public DDRToStringBuilder append(String name, Object val) {
31 | if (name == null) {
32 | sb.append("null");
33 | sb.append(":");
34 | } else {
35 | sb.append('\"');
36 | sb.append(name);
37 | sb.append("\":");
38 | }
39 | if (val == null) {
40 | sb.append("null");
41 | } else if (val instanceof String || val instanceof Character) {
42 | sb.append('\"');
43 | sb.append(val);
44 | sb.append('\"');
45 | } else if (val instanceof Collection) {
46 | sb.append(DDRJSONUtils.toJSONString((Collection) val));
47 | } else if (val instanceof Map) {
48 | sb.append(DDRJSONUtils.toJSONString((Map) val));
49 | } else {
50 | sb.append(val);
51 | }
52 | sb.append(',');
53 | count++;
54 | return this;
55 | }
56 |
57 | public String toString() {
58 | if (count > 0) {
59 | sb.deleteCharAt(sb.length() - 1);
60 | }
61 | sb.append('}');
62 | String temp = sb.toString();
63 | sb.deleteCharAt(sb.length() - 1);
64 | if (count > 0) {
65 | sb.append(',');
66 | }
67 | return temp;
68 | }
69 | }
70 |
--------------------------------------------------------------------------------
/ddal-ddr/src/test/java/org/hellojavaer/ddal/ddr/cluster/DBClusterRouteContextTest.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018-2018 the original author or authors.
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 org.hellojavaer.ddal.ddr.cluster;
17 |
18 | import org.hellojavaer.ddal.core.utils.Assert;
19 | import org.junit.Test;
20 |
21 | /**
22 | *
23 | * @author Kaiming Zou,created on 2018/5/28.
24 | */
25 | public class DBClusterRouteContextTest {
26 |
27 | @Test
28 | public void test00() {
29 | Assert.notNull(DBClusterRouteContext.lookupVariable("format"));
30 | Assert.equals(DBClusterRouteContext.getVariable("format"), null);
31 | Assert.equals(DBClusterRouteContext.getClusterName(), null);
32 | //
33 | DBClusterRouteContext.setVariable("a", "1");
34 | DBClusterRouteContext.setClusterName("US");
35 | Assert.equals(DBClusterRouteContext.getVariable("a"), "1");
36 | Assert.equals(DBClusterRouteContext.lookupVariable("a"), "1");
37 | Assert.equals(DBClusterRouteContext.getClusterName(), "US");
38 | //
39 | DBClusterRouteContext.pushContext();
40 | Assert.equals(DBClusterRouteContext.getVariable("a"), null);
41 | Assert.equals(DBClusterRouteContext.lookupVariable("a"), "1");
42 | Assert.equals(DBClusterRouteContext.getClusterName(), null);
43 | //
44 | DBClusterRouteContext.setVariable("a", "2");
45 | DBClusterRouteContext.setClusterName("CN");
46 | Assert.equals(DBClusterRouteContext.getVariable("a"), "2");
47 | Assert.equals(DBClusterRouteContext.lookupVariable("a"), "2");
48 | Assert.equals(DBClusterRouteContext.getClusterName(), "CN");
49 | //
50 | DBClusterRouteContext.popContext();
51 | Assert.equals(DBClusterRouteContext.getVariable("a"), "1");
52 | Assert.equals(DBClusterRouteContext.lookupVariable("a"), "1");
53 | Assert.equals(DBClusterRouteContext.getClusterName(), "US");
54 | }
55 | }
56 |
--------------------------------------------------------------------------------
/ddal-ddr/src/test/java/org/hellojavaer/ddal/ddr/expression/ShardRouteRuleExpressionContextTest.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018-2018 the original author or authors.
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 org.hellojavaer.ddal.ddr.expression;
17 |
18 | import org.hellojavaer.ddal.core.utils.Assert;
19 | import org.junit.Test;
20 |
21 | /**
22 | *
23 | * @author Kaiming Zou,created on 2018/5/28.
24 | */
25 | public class ShardRouteRuleExpressionContextTest {
26 |
27 | @Test
28 | public void test00() {
29 | Assert.notNull(ShardRouteRuleExpressionContext.lookupVariable("format"));
30 | Assert.equals(ShardRouteRuleExpressionContext.getVariable("format"), null);
31 | //
32 | ShardRouteRuleExpressionContext.setVariable("a", "1");
33 | Assert.equals(ShardRouteRuleExpressionContext.getVariable("a"), "1");
34 | Assert.equals(ShardRouteRuleExpressionContext.lookupVariable("a"), "1");
35 | //
36 | ShardRouteRuleExpressionContext.pushContext();
37 | Assert.equals(ShardRouteRuleExpressionContext.getVariable("a"), null);
38 | Assert.equals(ShardRouteRuleExpressionContext.lookupVariable("a"), "1");
39 | //
40 | ShardRouteRuleExpressionContext.setVariable("a", "2");
41 | Assert.equals(ShardRouteRuleExpressionContext.getVariable("a"), "2");
42 | Assert.equals(ShardRouteRuleExpressionContext.lookupVariable("a"), "2");
43 | //
44 | ShardRouteRuleExpressionContext.popContext();
45 | Assert.equals(ShardRouteRuleExpressionContext.getVariable("a"), "1");
46 | Assert.equals(ShardRouteRuleExpressionContext.lookupVariable("a"), "1");
47 | }
48 |
49 | }
50 |
--------------------------------------------------------------------------------
/ddal-ddr/src/test/java/org/hellojavaer/ddal/ddr/expression/el/function/FormatFunctionTest.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2018-2018 the original author or authors.
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 org.hellojavaer.ddal.ddr.expression.el.function;
17 |
18 | import org.hellojavaer.ddal.core.utils.Assert;
19 | import org.junit.Test;
20 |
21 | /**
22 | *
23 | * @author Kaiming Zou,created on 2018/5/27.
24 | */
25 | public class FormatFunctionTest {
26 |
27 | @Test
28 | public void format() {
29 | Assert.equals(FormatFunction.format("%04d", 12), "0012");
30 | Assert.equals(FormatFunction.format("%04d", 12345), "12345");
31 | }
32 |
33 | }
34 |
--------------------------------------------------------------------------------
/ddal-ddr/src/test/java/org/hellojavaer/ddal/ddr/utils/DDRJSONUtilsTest.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.utils;
17 |
18 | import org.hellojavaer.ddal.core.utils.Assert;
19 | import org.junit.Test;
20 |
21 | import java.util.ArrayList;
22 | import java.util.LinkedHashMap;
23 | import java.util.List;
24 | import java.util.Map;
25 |
26 | /**
27 | *
28 | * @author Kaiming Zou,created on 23/12/2016.
29 | */
30 | public class DDRJSONUtilsTest {
31 |
32 | @Test
33 | public void test01() {
34 | List list = new ArrayList<>();
35 | list.add("12");
36 | list.add("34");
37 | list.add(null);
38 | String src = DDRJSONUtils.toJSONString(list);
39 | Assert.equals(src, "[\"12\",\"34\",null]");
40 | }
41 |
42 | @Test
43 | public void test02() {
44 | List list = new ArrayList<>();
45 | list.add(1);
46 | list.add(2);
47 | list.add(null);
48 | String src = DDRJSONUtils.toJSONString(list);
49 | Assert.equals(src, "[1,2,null]");
50 | }
51 |
52 | // list 测试
53 | @Test
54 | public void test03() {
55 | List list = new ArrayList();
56 | list.add(1);
57 | list.add("2");
58 | list.add(null);
59 | String src = DDRJSONUtils.toJSONString(list);
60 | Assert.equals(src, "[1,\"2\",null]");
61 | }
62 |
63 | // map 测试
64 | @Test
65 | public void test04() {
66 | Map map = new LinkedHashMap<>();
67 | map.put(1, "12");
68 | map.put("2", 13);
69 | map.put("2", null);
70 | map.put(null, 14);
71 | String src = DDRJSONUtils.toJSONString(map);
72 | Assert.equals(src, "{1:\"12\",\"2\":null,null:14}");
73 | }
74 |
75 | // 嵌套测试
76 | @Test
77 | public void test05() {
78 | Map map = new LinkedHashMap<>();
79 | map.put(1, "12");
80 | map.put("2", 13);
81 | List list = new ArrayList();
82 | list.add("78");
83 | list.add(90);
84 | map.put(56, list);
85 | String src = DDRJSONUtils.toJSONString(map);
86 | Assert.equals(src, "{1:\"12\",\"2\":13,56:[\"78\",90]}");
87 | }
88 |
89 | @Test
90 | public void test06() {
91 | List list = new ArrayList();
92 | list.add("78");
93 | list.add(90);
94 | Map map = new LinkedHashMap<>();
95 | map.put(1, "12");
96 | map.put("2", 13);
97 | list.add(map);
98 | String src = DDRJSONUtils.toJSONString(list);
99 | Assert.equals(src, "[\"78\",90,{1:\"12\",\"2\":13}]");
100 | }
101 | }
102 |
--------------------------------------------------------------------------------
/ddal-ddr/src/test/java/org/hellojavaer/ddal/ddr/utils/DDRStringUtilsTest.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.utils;
17 |
18 | import org.hellojavaer.ddal.core.utils.Assert;
19 | import org.junit.Test;
20 |
21 | /**
22 | *
23 | * @author Kaiming Zou,created on 23/12/2016.
24 | */
25 | public class DDRStringUtilsTest {
26 |
27 | @Test
28 | public void trim() {
29 | Assert.isTrue(DDRStringUtils.trimToNull(null) == null);
30 | Assert.isTrue(DDRStringUtils.trimToNull("") == null);
31 | Assert.isTrue(DDRStringUtils.trimToNull(" ") == null);
32 | Assert.isTrue(DDRStringUtils.trimToNull(" ") == null);
33 | Assert.isTrue(DDRStringUtils.trimToNull(" ") == null);
34 | Assert.equals(DDRStringUtils.trimToNull(" ab "), "ab");
35 | Assert.equals(DDRStringUtils.trimToNull("ab"), "ab");
36 | Assert.isTrue(!DDRStringUtils.trimToNull(" aB ").equals("ab"));
37 | }
38 |
39 | @Test
40 | public void toLowerCase() {
41 | Assert.isTrue(DDRStringUtils.toLowerCase(null) == null);
42 | Assert.isTrue(DDRStringUtils.toLowerCase("") == null);
43 | Assert.isTrue(DDRStringUtils.toLowerCase(" ") == null);
44 | Assert.isTrue(DDRStringUtils.toLowerCase(" ") == null);
45 | Assert.isTrue(DDRStringUtils.toLowerCase(" ") == null);
46 | Assert.equals(DDRStringUtils.toLowerCase(" ab "), "ab");
47 | Assert.equals(DDRStringUtils.toLowerCase("ab"), "ab");
48 | Assert.equals(DDRStringUtils.toLowerCase(" aB "), "ab");
49 | Assert.isTrue(!DDRStringUtils.trimToNull("aB").equals("ac"));
50 | }
51 |
52 | }
53 |
--------------------------------------------------------------------------------
/ddal-ddr/src/test/java/org/hellojavaer/ddal/ddr/utils/DDRToStringBuilderTest.java:
--------------------------------------------------------------------------------
1 | /*
2 | * Copyright 2016-2017 the original author or authors.
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 org.hellojavaer.ddal.ddr.utils;
17 |
18 | import org.hellojavaer.ddal.core.utils.Assert;
19 | import org.junit.Test;
20 |
21 | import java.util.ArrayList;
22 | import java.util.LinkedHashMap;
23 | import java.util.List;
24 | import java.util.Map;
25 |
26 | /**
27 | *
28 | * @author Kaiming Zou,created on 27/12/2016.
29 | */
30 | public class DDRToStringBuilderTest {
31 |
32 | @Test
33 | public void test00() {
34 | DDRToStringBuilder sb = new DDRToStringBuilder().append("a0", "b0")//
35 | .append("a1", 11)//
36 | .append("a2", true)//
37 | .append("a3", null)//
38 | .append(null, "dd");//
39 | Assert.equals(sb.toString(), "{\"a0\":\"b0\",\"a1\":11,\"a2\":true,\"a3\":null,null:\"dd\"}");//
40 | Assert.equals(sb.toString(), "{\"a0\":\"b0\",\"a1\":11,\"a2\":true,\"a3\":null,null:\"dd\"}");//
41 | sb.append("a4", "12");//
42 | Assert.equals(sb.toString(), "{\"a0\":\"b0\",\"a1\":11,\"a2\":true,\"a3\":null,null:\"dd\",\"a4\":\"12\"}");//
43 | }
44 |
45 | @Test
46 | public void test01() {
47 | Map map = new LinkedHashMap<>();
48 | map.put("a", "b");
49 | List