├── gradle.properties ├── settings.gradle ├── gradle ├── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties └── buildViaTravis.sh ├── README.md ├── .travis.yml ├── .gitignore ├── CONTRIBUTING.md ├── src ├── test │ └── java │ │ └── rx │ │ ├── transformer │ │ └── GuavaTransformersTest.java │ │ └── observable │ │ └── ListenableFutureObservableTest.java └── main │ └── java │ └── rx │ ├── observable │ └── ListenableFutureObservable.java │ └── transformer │ └── GuavaTransformers.java ├── gradlew.bat ├── gradlew └── LICENSE /gradle.properties: -------------------------------------------------------------------------------- 1 | version=1.0.0-RC1-SNAPSHOT 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | rootProject.name='rxjava-guava' 2 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ReactiveX/RxJavaGuava/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sat Dec 13 00:01:59 PST 2014 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-bin.zip 7 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | RxJavaGuava 2 | =========== 3 | A simple utility class for interop between RxJava and Guava's `ListenableFuture`. It also features a static factory `GuavaTranformers` class which transforms an `Observable` into the following Guava collections. 4 | 5 | Observable> 6 | 7 | Observable> 8 | 9 | Observable> 10 | 11 | Observable> 12 | 13 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: java 2 | jdk: 3 | - oraclejdk7 4 | sudo: false 5 | script: gradle/buildViaTravis.sh 6 | cache: 7 | directories: 8 | - "$HOME/.m2" 9 | - "$HOME/.gradle" 10 | env: 11 | global: 12 | - secure: TzdrBLhCxztHGpw/WLsxaAGmzAZDZGDx+XnLdqogv2iw4C69g04zryeR5qjkrgE8RQMhTKwW+VUMPKXdsVYBl5sW3odYQ5jEpESvQYmzNhHcIw26d4s5NLTaxi8WhTUJKDUdKKdMr9unQ4JfZa/80vXvxViq49sIkSFW8OCP6Fo= 13 | - secure: L0Jy139wWSBiQ7pu5H1KZchLPdSwU5PbfhqMcBP6n5rwIPNpBEK49zwZA/QHd5UiFV4zlvUT1umluyHtULxzKuwUGUHzWeA0UQ06e+URExHx1eVLehp0t7AuQKNEiV52uXQRIe+Bs31XAH5gUAUaD4flkfXBDpsCyMaL5mJvU5w= 14 | - secure: JN4JT2czgsPcDQsDUQ4gxVX+Pkc9HQHvDG3POR1sQgiCDpJa7evfn8bYUORpEwYXHCKW3+8EVJFCrobLcqzOuIlr84yBBzIXycqfiS6fyf4fLF1lMWc2ip7VSgAIje8TPM6nJO5m9B7ebFURRqujT75jsKmyR4Prh/hDP6vGCBA= 15 | - secure: O4nvKmaoGx+U5c1kkf8YvdqDmLCqhaCfmsNHsfwrmIWVRnrOfqu7PgKivXuEMq/sDKtPrOAHV+3736tVh4riKaa54bQ4YSR5ZvQW9m8RyNdYdXjWBz1wyFIFwHjuHNapHnATV7udksVa7cWXS+pcpetLa+Rx/ITjENYwCoTlW/M= 16 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Compiled source # 2 | ################### 3 | *.com 4 | *.class 5 | *.dll 6 | *.exe 7 | *.o 8 | *.so 9 | 10 | # Packages # 11 | ############ 12 | # it's better to unpack these files and commit the raw source 13 | # git has its own built in compression methods 14 | *.7z 15 | *.dmg 16 | *.gz 17 | *.iso 18 | *.jar 19 | *.rar 20 | *.tar 21 | *.zip 22 | 23 | # Logs and databases # 24 | ###################### 25 | *.log 26 | 27 | # OS generated files # 28 | ###################### 29 | .DS_Store* 30 | ehthumbs.db 31 | Icon? 32 | Thumbs.db 33 | 34 | # Editor Files # 35 | ################ 36 | *~ 37 | *.swp 38 | 39 | # Gradle Files # 40 | ################ 41 | .gradle 42 | .gradletasknamecache 43 | .m2 44 | 45 | # Build output directies 46 | target/ 47 | build/ 48 | 49 | # IntelliJ specific files/directories 50 | out 51 | .idea 52 | *.ipr 53 | *.iws 54 | *.iml 55 | atlassian-ide-plugin.xml 56 | 57 | # Eclipse specific files/directories 58 | .classpath 59 | .project 60 | .settings 61 | .metadata 62 | bin/ 63 | 64 | # NetBeans specific files/directories 65 | .nbattrs 66 | /.nb-gradle/profiles/private/ 67 | .nb-gradle-properties 68 | 69 | # Scala build 70 | *.cache 71 | /.nb-gradle/private/ 72 | -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | # Contributing to RxJavaGuava 2 | 3 | If you would like to contribute code you can do so through GitHub by forking the repository and sending a pull request (on a branch other than `master`, `0.x`, `1.x`, or `gh-pages`). 4 | 5 | When submitting code, please make every effort to follow existing conventions and style in order to keep the code as readable as possible. 6 | 7 | ## License 8 | 9 | By contributing your code, you agree to license your contribution under the terms of the APLv2: https://github.com/ReactiveX/RxJavaGuava/blob/master/LICENSE 10 | 11 | All files are released with the Apache 2.0 license. 12 | 13 | If you are adding a new file it should have a header like this: 14 | 15 | ``` 16 | /** 17 | * Licensed under the Apache License, Version 2.0 (the "License"); 18 | * you may not use this file except in compliance with the License. 19 | * You may obtain a copy of the License at 20 | * 21 | * http://www.apache.org/licenses/LICENSE-2.0 22 | * 23 | * Unless required by applicable law or agreed to in writing, software 24 | * distributed under the License is distributed on an "AS IS" BASIS, 25 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 26 | * See the License for the specific language governing permissions and 27 | * limitations under the License. 28 | */ 29 | ``` 30 | -------------------------------------------------------------------------------- /gradle/buildViaTravis.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | # This script will build the project. 3 | 4 | if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then 5 | echo -e "Build Pull Request #$TRAVIS_PULL_REQUEST => Branch [$TRAVIS_BRANCH]" 6 | ./gradlew -Prelease.useLastTag=true build 7 | elif [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_TAG" == "" ]; then 8 | echo -e 'Build Branch with Snapshot => Branch ['$TRAVIS_BRANCH']' 9 | if [ "${bintrayUser}" ] && [ "${bintrayKey}" ] && [ "${sonatypeUsername}" ] && [ "${sonatypePassword}" ]; then 10 | ./gradlew -Prelease.travisci=true -PbintrayUser="${bintrayUser}" -PbintrayKey="${bintrayKey}" -PsonatypeUsername="${sonatypeUsername}" -PsonatypePassword="${sonatypePassword}" build snapshot --stacktrace 11 | else 12 | echo -e 'MISSING USERNAME/PASSWORD ENVIRONMENT VARIABLES' 13 | exit 1 14 | fi 15 | elif [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_TAG" != "" ]; then 16 | echo -e 'Build Branch for Release => Branch ['$TRAVIS_BRANCH'] Tag ['$TRAVIS_TAG']' 17 | if [ "${bintrayUser}" ] && [ "${bintrayKey}" ] && [ "${sonatypeUsername}" ] && [ "${sonatypePassword}" ]; then 18 | ./gradlew -Prelease.travisci=true -Prelease.useLastTag=true -PbintrayUser="${bintrayUser}" -PbintrayKey="${bintrayKey}" -PsonatypeUsername="${sonatypeUsername}" -PsonatypePassword="${sonatypePassword}" final --stacktrace 19 | else 20 | echo -e 'MISSING USERNAME/PASSWORD ENVIRONMENT VARIABLES' 21 | exit 1 22 | fi 23 | else 24 | echo -e 'WARN: Should not be here => Branch ['$TRAVIS_BRANCH'] Tag ['$TRAVIS_TAG'] Pull Request ['$TRAVIS_PULL_REQUEST']' 25 | ./gradlew -Prelease.useLastTag=true build 26 | fi 27 | -------------------------------------------------------------------------------- /src/test/java/rx/transformer/GuavaTransformersTest.java: -------------------------------------------------------------------------------- 1 | package rx.transformer; 2 | 3 | import static org.junit.Assert.*; 4 | 5 | import com.google.common.collect.ImmutableList; 6 | import com.google.common.collect.ImmutableListMultimap; 7 | import com.google.common.collect.ImmutableMap; 8 | import com.google.common.collect.ImmutableSet; 9 | 10 | import org.junit.Test; 11 | 12 | import rx.Observable; 13 | import rx.functions.Func1; 14 | 15 | public class GuavaTransformersTest { 16 | @Test 17 | public void testList() { 18 | assertEquals(ImmutableList.builder().add(1).add(3).add(2).add(3).build(), Observable.just(1, 3, 2, 3).compose(GuavaTransformers.toImmutableList()).toBlocking().last()); 19 | } 20 | 21 | @Test 22 | public void testSet() { 23 | assertEquals(ImmutableSet.builder().add(1).add(3).add(2).add(3).build(), Observable.just(1, 3, 2, 3).compose(GuavaTransformers.toImmutableSet()).toBlocking().last()); 24 | } 25 | 26 | Func1 keyMapper = new Func1() { 27 | @Override 28 | public String call(String t) { 29 | return t.split(":")[0]; 30 | } 31 | }; 32 | 33 | Func1 valueMapper = new Func1() { 34 | @Override 35 | public String call(String t) { 36 | return t.split(":")[1]; 37 | } 38 | }; 39 | 40 | @Test 41 | public void testMap() { 42 | assertEquals(ImmutableMap.builder().put("a", "1").put("b", "2").put("c", "3").build(), Observable.just("a:1", "b:2", "c:3").compose(GuavaTransformers.toImmutableMap(keyMapper, valueMapper)) 43 | .toBlocking().last()); 44 | } 45 | 46 | @Test 47 | public void testListMap() { 48 | assertEquals(ImmutableListMultimap.builder().put("a", "1").putAll("b", "2", "4").put("c", "3").build(), Observable.just("a:1", "b:2", "c:3", "b:4").compose( 49 | GuavaTransformers.toImmutableListMultimap(keyMapper, valueMapper)).toBlocking().last()); 50 | } 51 | } 52 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /src/test/java/rx/observable/ListenableFutureObservableTest.java: -------------------------------------------------------------------------------- 1 | /** 2 | * Copyright 2014 Netflix, 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 rx.observable; 17 | 18 | import static org.junit.Assert.*; 19 | 20 | import com.google.common.util.concurrent.Futures; 21 | import com.google.common.util.concurrent.UncheckedExecutionException; 22 | 23 | import org.junit.Test; 24 | 25 | import rx.Observable; 26 | import rx.functions.Action1; 27 | import rx.schedulers.Schedulers; 28 | 29 | import java.util.concurrent.Executors; 30 | import java.util.concurrent.TimeUnit; 31 | 32 | public class ListenableFutureObservableTest { 33 | @Test 34 | public void testListenableFutureToObservableScheduler() { 35 | Object value = new Object(); 36 | final Thread currThread = Thread.currentThread(); 37 | assertSame(value, ListenableFutureObservable.from(Futures.immediateFuture(value), Schedulers.io()).doOnNext(new Action1() { 38 | @Override 39 | public void call(Object v) { 40 | assertNotSame(currThread, Thread.currentThread()); 41 | } 42 | }).toBlocking().first()); 43 | } 44 | 45 | @Test 46 | public void testListenableFutureToObservableSuccess() { 47 | Object value = new Object(); 48 | assertSame(value, ListenableFutureObservable.from(Futures.immediateFuture(value), Executors.newSingleThreadExecutor()).toBlocking().first()); 49 | } 50 | 51 | @Test(expected = RuntimeException.class) 52 | public void testListenableFutureToObservableError() { 53 | ListenableFutureObservable.from(Futures.immediateFailedCheckedFuture(new IllegalArgumentException()), Executors.newSingleThreadExecutor()).toBlocking().first(); 54 | } 55 | 56 | @Test 57 | public void testObservableToListenableFutureSuccess() { 58 | Object value = new Object(); 59 | assertSame(value, Futures.getUnchecked(ListenableFutureObservable.to(Observable.just(value)))); 60 | } 61 | 62 | @Test(expected = UncheckedExecutionException.class) 63 | public void testObservableToListenableFutureError() { 64 | Futures.getUnchecked(ListenableFutureObservable.to(Observable.error(new IllegalArgumentException()))); 65 | } 66 | 67 | @Test(expected = Exception.class) 68 | public void testObservableToListenableFutureInterrupt() throws Exception { 69 | Futures.get(ListenableFutureObservable.to(Observable.never()), 10, TimeUnit.MILLISECONDS, Exception.class); 70 | } 71 | } 72 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # For Cygwin, ensure paths are in UNIX format before anything is touched. 46 | if $cygwin ; then 47 | [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 48 | fi 49 | 50 | # Attempt to set APP_HOME 51 | # Resolve links: $0 may be a link 52 | PRG="$0" 53 | # Need this for relative symlinks. 54 | while [ -h "$PRG" ] ; do 55 | ls=`ls -ld "$PRG"` 56 | link=`expr "$ls" : '.*-> \(.*\)$'` 57 | if expr "$link" : '/.*' > /dev/null; then 58 | PRG="$link" 59 | else 60 | PRG=`dirname "$PRG"`"/$link" 61 | fi 62 | done 63 | SAVED="`pwd`" 64 | cd "`dirname \"$PRG\"`/" >&- 65 | APP_HOME="`pwd -P`" 66 | cd "$SAVED" >&- 67 | 68 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 69 | 70 | # Determine the Java command to use to start the JVM. 71 | if [ -n "$JAVA_HOME" ] ; then 72 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 73 | # IBM's JDK on AIX uses strange locations for the executables 74 | JAVACMD="$JAVA_HOME/jre/sh/java" 75 | else 76 | JAVACMD="$JAVA_HOME/bin/java" 77 | fi 78 | if [ ! -x "$JAVACMD" ] ; then 79 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 80 | 81 | Please set the JAVA_HOME variable in your environment to match the 82 | location of your Java installation." 83 | fi 84 | else 85 | JAVACMD="java" 86 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 87 | 88 | Please set the JAVA_HOME variable in your environment to match the 89 | location of your Java installation." 90 | fi 91 | 92 | # Increase the maximum file descriptors if we can. 93 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 94 | MAX_FD_LIMIT=`ulimit -H -n` 95 | if [ $? -eq 0 ] ; then 96 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 97 | MAX_FD="$MAX_FD_LIMIT" 98 | fi 99 | ulimit -n $MAX_FD 100 | if [ $? -ne 0 ] ; then 101 | warn "Could not set maximum file descriptor limit: $MAX_FD" 102 | fi 103 | else 104 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 105 | fi 106 | fi 107 | 108 | # For Darwin, add options to specify how the application appears in the dock 109 | if $darwin; then 110 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 111 | fi 112 | 113 | # For Cygwin, switch paths to Windows format before running java 114 | if $cygwin ; then 115 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 116 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 158 | function splitJvmOpts() { 159 | JVM_OPTS=("$@") 160 | } 161 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 162 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 163 | 164 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 165 | -------------------------------------------------------------------------------- /src/main/java/rx/observable/ListenableFutureObservable.java: -------------------------------------------------------------------------------- 1 | /** 2 | * Copyright 2014 Netflix, 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 rx.observable; 17 | 18 | import com.google.common.util.concurrent.AbstractFuture; 19 | import com.google.common.util.concurrent.ListenableFuture; 20 | 21 | import rx.Observable; 22 | import rx.Observable.OnSubscribe; 23 | import rx.functions.Action0; 24 | import rx.internal.producers.SingleDelayedProducer; 25 | import rx.Observer; 26 | import rx.Scheduler; 27 | import rx.Scheduler.Worker; 28 | import rx.Subscriber; 29 | 30 | import java.util.concurrent.Executor; 31 | 32 | public class ListenableFutureObservable { 33 | 34 | /** 35 | * Converts from {@link ListenableFuture} to {@link rx.Observable}. 36 | * 37 | * @param future the {@link ListenableFuture} to register a listener on. 38 | * @param scheduler the {@link Scheduler} where the callback will be executed. The will be where the {@link Observer#onNext(Object)} call from. 39 | * @return an {@link Observable} that emits the one value when the future completes. 40 | */ 41 | public static Observable from(final ListenableFuture future, final Scheduler scheduler) { 42 | final Worker worker = scheduler.createWorker(); 43 | return from(future, new Executor() { 44 | @Override 45 | public void execute(final Runnable command) { 46 | worker.schedule(new Action0() { 47 | @Override 48 | public void call() { 49 | try { 50 | command.run(); 51 | } finally { 52 | worker.unsubscribe(); 53 | } 54 | } 55 | }); 56 | } 57 | }); 58 | } 59 | 60 | /** 61 | * Converts from {@link ListenableFuture} to {@link rx.Observable}. 62 | * 63 | * @param future the {@link ListenableFuture} to register a listener on. 64 | * @param executor the {@link Executor} where the callback will be executed. The will be where the {@link Observer#onNext(Object)} call from. 65 | * @return an {@link Observable} that emits the one value when the future completes. 66 | */ 67 | public static Observable from(final ListenableFuture future, final Executor executor) { 68 | return Observable.create(new OnSubscribe() { 69 | @Override 70 | public void call(final Subscriber subscriber) { 71 | final SingleDelayedProducer sdp = new SingleDelayedProducer(subscriber); 72 | subscriber.setProducer(sdp); 73 | 74 | future.addListener(new Runnable() { 75 | @Override 76 | public void run() { 77 | try { 78 | T t = future.get(); 79 | sdp.setValue(t); 80 | } catch (Exception e) { 81 | subscriber.onError(e); 82 | } 83 | } 84 | }, executor); 85 | 86 | } 87 | }); 88 | } 89 | 90 | /** 91 | * Immediately subscribes to the {@link Observable} and returns a future that will contain the only one value T passed in to the 92 | * {@link Observer#onNext(Object)}. If more than one value is received then an {@link Observer#onError(Throwable)} is invoked. 93 | *

94 | * If the source {@link Observable} emits more than one item or no items, notify of an IllegalArgumentException or NoSuchElementException respectively. 95 | * 96 | * @param observable The source {@link Observable} for the value. 97 | * @return a {@link ListenableFuture} that sets the value on completion. 98 | */ 99 | public static ListenableFuture to(final Observable observable) { 100 | class ListenFutureSubscriberAdaptor extends AbstractFuture { 101 | final Subscriber subscriber; 102 | 103 | private ListenFutureSubscriberAdaptor() { 104 | subscriber = new Subscriber() { 105 | private T value; 106 | 107 | @Override 108 | public void onCompleted() { 109 | set(value); 110 | } 111 | 112 | @Override 113 | public void onError(Throwable e) { 114 | setException(e); 115 | } 116 | 117 | @Override 118 | public void onNext(T t) { 119 | // wait for the onCompleted to make sure the observable on emits one value. 120 | value = t; 121 | } 122 | }; 123 | } 124 | 125 | @Override 126 | protected void interruptTask() { 127 | subscriber.unsubscribe(); 128 | } 129 | } 130 | 131 | ListenFutureSubscriberAdaptor future = new ListenFutureSubscriberAdaptor(); 132 | 133 | // Futures are hot so subscribe immediately 134 | observable.single().subscribe(future.subscriber); 135 | 136 | return future; 137 | } 138 | } 139 | -------------------------------------------------------------------------------- /src/main/java/rx/transformer/GuavaTransformers.java: -------------------------------------------------------------------------------- 1 | package rx.transformer; 2 | 3 | import com.google.common.collect.ImmutableList; 4 | import com.google.common.collect.ImmutableListMultimap; 5 | import com.google.common.collect.ImmutableMap; 6 | import com.google.common.collect.ImmutableSet; 7 | import rx.Observable; 8 | import rx.functions.Action2; 9 | import rx.functions.Func0; 10 | import rx.functions.Func1; 11 | 12 | /** 13 | * Copyright 2014 Netflix, Inc. 14 | * 15 | * Licensed under the Apache License, Version 2.0 (the "License"); 16 | * you may not use this file except in compliance with the License. 17 | * You may obtain a copy of the License at 18 | * 19 | * http://www.apache.org/licenses/LICENSE-2.0 20 | * 21 | * Unless required by applicable law or agreed to in writing, software 22 | * distributed under the License is distributed on an "AS IS" BASIS, 23 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 24 | * See the License for the specific language governing permissions and 25 | * limitations under the License. 26 | */ 27 | 28 | /** 29 | * A class of static factory methods to transform an Observable into an Observable of Guauva collections 30 | */ 31 | public final class GuavaTransformers { 32 | 33 | private GuavaTransformers() {} 34 | 35 | /** 36 | * Returns a Transformer<T,ImmutableList<T>> that maps an Observable<T> to an Observable<ImmutableList<T>> 37 | */ 38 | public static Observable.Transformer> toImmutableList() { 39 | return new Observable.Transformer>() { 40 | @Override 41 | public Observable> call(Observable source) { 42 | return source.collect(new Func0>() { 43 | @Override 44 | public ImmutableList.Builder call() { 45 | return ImmutableList.builder(); 46 | } 47 | }, new Action2, T>() { 48 | @Override 49 | public void call(ImmutableList.Builder builder, T t) { 50 | builder.add(t); 51 | } 52 | }) 53 | .map(new Func1, ImmutableList>() { 54 | @Override 55 | public ImmutableList call(ImmutableList.Builder builder) { 56 | return builder.build(); 57 | } 58 | }); 59 | } 60 | }; 61 | } 62 | /** 63 | * Returns a Transformer<T,ImmutableSet<T>> that maps an Observable<T> to an Observable<ImmutableSet<T>> 64 | */ 65 | public static Observable.Transformer> toImmutableSet() { 66 | return new Observable.Transformer>() { 67 | @Override 68 | public Observable> call(Observable source) { 69 | return source.collect(new Func0>() { 70 | @Override 71 | public ImmutableSet.Builder call() { 72 | return ImmutableSet.builder(); 73 | } 74 | }, new Action2, T>() { 75 | @Override 76 | public void call(ImmutableSet.Builder builder, T t) { 77 | builder.add(t); 78 | } 79 | }) 80 | .map(new Func1, ImmutableSet>() { 81 | @Override 82 | public ImmutableSet call(ImmutableSet.Builder builder) { 83 | return builder.build(); 84 | } 85 | }); 86 | } 87 | }; 88 | } 89 | /** 90 | * Returns a Transformer<T,ImmutableMap<K,V>> that maps an Observable<T> to an Observable<ImmutableMap<K,V>>>

91 | * with a given Func1<T,K> keyMapper and Func1<T,V> valueMapper 92 | */ 93 | public static Observable.Transformer> toImmutableMap(final Func1 keyMapper, final Func1 valueMapper) { 94 | return new Observable.Transformer>() { 95 | @Override 96 | public Observable> call(Observable observable) { 97 | return observable.collect(new Func0>() { 98 | @Override 99 | public ImmutableMap.Builder call() { 100 | return ImmutableMap.builder(); 101 | } 102 | }, new Action2, T>() { 103 | @Override 104 | public void call(ImmutableMap.Builder builder, T t) { 105 | builder.put(keyMapper.call(t), valueMapper.call(t)); 106 | } 107 | }) 108 | .map(new Func1, ImmutableMap>() { 109 | @Override 110 | public ImmutableMap call(ImmutableMap.Builder builder) { 111 | return builder.build(); 112 | } 113 | }); 114 | } 115 | }; 116 | } 117 | 118 | /** 119 | * Returns a Transformer<T,ImmutableListMultimap<K,V>> that maps an Observable<T> to an Observable<ImmutableListMultimap<K,V>>>

120 | * with a given Func1<T,K> keyMapper and Func1<T,V> valueMapper 121 | */ 122 | public static Observable.Transformer> toImmutableListMultimap(final Func1 keyMapper, final Func1 valueMapper) { 123 | return new Observable.Transformer>() { 124 | @Override 125 | public Observable> call(Observable observable) { 126 | return observable.collect(new Func0>() { 127 | @Override 128 | public ImmutableListMultimap.Builder call() { 129 | return ImmutableListMultimap.builder(); 130 | } 131 | }, new Action2, T>() { 132 | @Override 133 | public void call(ImmutableListMultimap.Builder builder, T t) { 134 | builder.put(keyMapper.call(t), valueMapper.call(t)); 135 | } 136 | }) 137 | .map(new Func1, ImmutableListMultimap>() { 138 | @Override 139 | public ImmutableListMultimap call(ImmutableListMultimap.Builder builder) { 140 | return builder.build(); 141 | } 142 | }); 143 | } 144 | }; 145 | } 146 | } 147 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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