diff --git a/spring-integration-jgroups/README.md b/spring-integration-jgroups/README.md new file mode 100644 index 0000000..258de7d --- /dev/null +++ b/spring-integration-jgroups/README.md @@ -0,0 +1,97 @@ +Spring Integration Extension for JGroups +======================================== + +The JGroups extension for Spring Integration project includes *Inbound-* and *Outbound Channel Adapters* and JGroups channel configuration helper factory classes. + +## JGroups cluster + +With this extension you can easily start JGroups cluster/group, providing +cluster/group name and JGroups configuration. + +### Example + +~~~~~xml + + + + + + + + +~~~~~ + +This example starts new JGroups cluster, named mygroup and with configuration loaded from udp.xml. + +## Inbound channel adapter + +Inbound channel adapter is used to receive messages sent to the group. It expects +user to provide reference to the JGroups cluster object. You can also supply +optional reference to custom JGroups header mapper. + +### Example + +~~~~~xml + + + + + + + + + + + + + + + +~~~~~ + +## Outbound channel adapter + +Outbound channel adapter is used to send messages to a group. It expects +user to provide reference to the JGroups cluster object. You can also supply +optional reference to custom JGroups header mapper. + +### Example: +~~~~~xml + + + + + + + + + + + + + + + +~~~~~ + +## Build + +For build instructions visit [Spring Integration on GitHub](https://github.com/SpringSource/spring-integration). \ No newline at end of file diff --git a/spring-integration-jgroups/build.gradle b/spring-integration-jgroups/build.gradle new file mode 100644 index 0000000..6c1a8de --- /dev/null +++ b/spring-integration-jgroups/build.gradle @@ -0,0 +1,258 @@ +description = 'Spring Integration JGroups Support' + +buildscript { + repositories { + maven { url 'https://repo.springsource.org/plugins-snapshot' } + } +} + +apply plugin: 'java' +apply from: "${rootProject.projectDir}/publish-maven.gradle" +apply plugin: 'eclipse' +apply plugin: 'idea' + +group = 'org.springframework.integration' + +repositories { + mavenCentral() + maven { url 'http://repo.springsource.org/libs-milestone' } + maven { url 'http://repo.springsource.org/plugins-release' } +} + +sourceCompatibility=1.6 +targetCompatibility=1.6 + +// See http://www.gradle.org/docs/current/userguide/dependency_management.html#sub:configurations +// and http://www.gradle.org/docs/current/dsl/org.gradle.api.artifacts.ConfigurationContainer.html +configurations { + jacoco //Configuration Group used by Sonar to provide Code Coverage using JaCoCo +} + +ext { + junitVersion='4.11' + log4jVersion = '1.2.12' + mockitoVersion='1.9.0' + springIntegrationVersion = '2.2.2.RELEASE' + springVersion = '3.1.4.RELEASE' + + idPrefix = 'jgroups' + + shortName = 'jgroups' + + linkHomepage = 'https://github.com/SpringSource/spring-integration-extensions' + linkCi = 'https://build.springsource.org/browse/INTEXT' + linkIssue = 'https://jira.springsource.org/browse/INTEXT' + linkScmUrl = 'https://github.com/SpringSource/spring-integration-extensions' + linkScmConnection = 'https://github.com/SpringSource/spring-integration-extensions.git' + linkScmDevConnection = 'git@github.com:SpringSource/spring-integration-extensions.git' + +} + +dependencies { + + compile "org.springframework.integration:spring-integration-core:$springIntegrationVersion" + compile "org.jgroups:jgroups:3.2.8.Final" + + testCompile "org.springframework.integration:spring-integration-test:$springIntegrationVersion" + testCompile "junit:junit:$junitVersion" + testCompile "pl.pragmatists:JUnitParams:1.0.1" + testCompile "org.easytesting:fest-assert:1.4" + testCompile "org.mockito:mockito-all:$mockitoVersion" + testCompile "org.springframework:spring-test:$springVersion" + testCompile "log4j:log4j:$log4jVersion" + + jacoco group: "org.jacoco", name: "org.jacoco.agent", version: "0.6.2.201302030002", classifier: "runtime" + +} + +eclipse { + project { + natures += 'org.springframework.ide.eclipse.core.springnature' + } +} + +javadoc { + group = 'Documentation' + description = 'Generates the Javadoc API documentation.' + title = "${rootProject.description} ${version} API" + + options.memberLevel = org.gradle.external.javadoc.JavadocMemberLevel.PROTECTED + options.author = true + options.header = project.description + options.overview = 'src/api/overview.html' + options.stylesheetFile = file("src/api/stylesheet.css") + options.splitIndex = true + + source = sourceSets.main.allJava + classpath = project.sourceSets.main.compileClasspath + destinationDir = new File(buildDir, "api") + + // suppress warnings due to cross-module @see and @link references; + // note that global 'api' task does display all warnings. + logging.captureStandardError LogLevel.INFO + logging.captureStandardOutput LogLevel.INFO // suppress "## warnings" message +} + +sourceSets { + test { + resources { + srcDirs = ['src/test/resources', 'src/test/java'] + } + } +} + +// enable all compiler warnings; individual projects may customize further +ext.xLintArg = '-Xlint:all' +[compileJava, compileTestJava]*.options*.compilerArgs = [xLintArg] + +test { + // suppress all console output during testing unless running `gradle -i` + logging.captureStandardOutput(LogLevel.INFO) + jvmArgs "-javaagent:${configurations.jacoco.asPath}=destfile=${buildDir}/jacoco.exec,includes=*" +} + +task sourcesJar(type: Jar) { + classifier = 'sources' + from sourceSets.main.allJava +} + +task javadocJar(type: Jar) { + classifier = 'javadoc' + from javadoc +} + +artifacts { + archives sourcesJar + archives javadocJar +} + +apply plugin: 'sonar-runner' + +sonarRunner { + sonarProperties { + property "sonar.jacoco.reportPath", "${buildDir.name}/jacoco.exec" + property "sonar.links.homepage", linkHomepage + property "sonar.links.ci", linkCi + property "sonar.links.issue", linkIssue + property "sonar.links.scm", linkScmUrl + property "sonar.links.scm_dev", linkScmDevConnection + property "sonar.java.coveragePlugin", "jacoco" + + } +} + +task schemaZip(type: Zip) { + group = 'Distribution' + classifier = 'schema' + description = "Builds -${classifier} archive containing all " + + "XSDs for deployment at static.springframework.org/schema." + + def Properties schemas = new Properties(); + def shortName = idPrefix.replaceFirst("${idPrefix}-", '') + + project.sourceSets.main.resources.find { + it.path.endsWith('META-INF/spring.schemas') + }?.withInputStream { schemas.load(it) } + + for (def key : schemas.keySet()) { + File xsdFile = project.sourceSets.main.resources.find { + it.path.endsWith(schemas.get(key)) + } + assert xsdFile != null + into ("integration/${shortName}") { + from xsdFile.path + } + } + +} + +task docsZip(type: Zip) { + group = 'Distribution' + classifier = 'docs' + description = "Builds -${classifier} archive containing the JavaDoc api " + + "for deployment at static.springframework.org/spring-integration/docs." + + from('.') { + include 'README.md' + } + + from (javadoc) { + into 'api' + } + +} + +task distZip(type: Zip, dependsOn: [docsZip, schemaZip]) { + group = 'Distribution' + classifier = 'dist' + description = "Builds -${classifier} archive, containing all jars and docs, " + + "suitable for community download page." + + ext.baseDir = "${project.name}-${project.version}"; + + from('src/dist') { + include 'license.txt' + include 'notice.txt' + into "${baseDir}" + } + + from('.') { + include 'README.md' + into "${baseDir}" + } + + from(zipTree(schemaZip.archivePath)) { + into "${baseDir}/schema" + } + + into ("${baseDir}/libs") { + from project.jar + from project.sourcesJar + from project.javadocJar + } +} + +// Create an optional "with dependencies" distribution. +// Not published by default; only for use when building from source. +task depsZip(type: Zip, dependsOn: distZip) { zipTask -> + group = 'Distribution' + classifier = 'dist-with-deps' + description = "Builds -${classifier} archive, containing everything " + + "in the -${distZip.classifier} archive plus all dependencies." + + from zipTree(distZip.archivePath) + + gradle.taskGraph.whenReady { taskGraph -> + if (taskGraph.hasTask(":${zipTask.name}")) { + def projectName = rootProject.name + def artifacts = new HashSet() + + rootProject.configurations.runtime.resolvedConfiguration.resolvedArtifacts.each { artifact -> + def dependency = artifact.moduleVersion.id + if (!projectName.equals(dependency.name)) { + artifacts << artifact.file + } + } + + zipTask.from(artifacts) { + into "${distZip.baseDir}/deps" + } + } + } +} + +artifacts { + archives distZip + archives docsZip + archives schemaZip +} + +task dist(dependsOn: assemble) { + group = 'Distribution' + description = 'Builds -dist, -docs and -schema distribution archives.' +} + +task wrapper(type: Wrapper) { + description = 'Generates gradlew[.bat] scripts' + gradleVersion = '1.6' +} diff --git a/spring-integration-jgroups/gradle.properties b/spring-integration-jgroups/gradle.properties new file mode 100644 index 0000000..bda5553 --- /dev/null +++ b/spring-integration-jgroups/gradle.properties @@ -0,0 +1 @@ +version=0.0.1.BUILD-SNAPSHOT diff --git a/spring-integration-jgroups/gradle/wrapper/gradle-wrapper.jar b/spring-integration-jgroups/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..b46aef3 Binary files /dev/null and b/spring-integration-jgroups/gradle/wrapper/gradle-wrapper.jar differ diff --git a/spring-integration-jgroups/gradle/wrapper/gradle-wrapper.properties b/spring-integration-jgroups/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..c4d4889 --- /dev/null +++ b/spring-integration-jgroups/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Sun Jun 23 10:30:41 CEST 2013 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists +distributionUrl=http\://services.gradle.org/distributions/gradle-1.6-bin.zip diff --git a/spring-integration-jgroups/gradlew b/spring-integration-jgroups/gradlew new file mode 100755 index 0000000..91a7e26 --- /dev/null +++ b/spring-integration-jgroups/gradlew @@ -0,0 +1,164 @@ +#!/usr/bin/env bash + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS="" + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn ( ) { + echo "$*" +} + +die ( ) { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; +esac + +# For Cygwin, ensure paths are in UNIX format before anything is touched. +if $cygwin ; then + [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` +fi + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >&- +APP_HOME="`pwd -P`" +cd "$SAVED" >&- + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin, switch paths to Windows format before running java +if $cygwin ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=$((i+1)) + done + case $i in + (0) set -- ;; + (1) set -- "$args0" ;; + (2) set -- "$args0" "$args1" ;; + (3) set -- "$args0" "$args1" "$args2" ;; + (4) set -- "$args0" "$args1" "$args2" "$args3" ;; + (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules +function splitJvmOpts() { + JVM_OPTS=("$@") +} +eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS +JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" + +exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" diff --git a/spring-integration-jgroups/gradlew.bat b/spring-integration-jgroups/gradlew.bat new file mode 100644 index 0000000..8a0b282 --- /dev/null +++ b/spring-integration-jgroups/gradlew.bat @@ -0,0 +1,90 @@ +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS= + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto init + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto init + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:init +@rem Get command-line arguments, handling Windowz variants + +if not "%OS%" == "Windows_NT" goto win9xME_args +if "%@eval[2+2]" == "4" goto 4NT_args + +:win9xME_args +@rem Slurp the command line arguments. +set CMD_LINE_ARGS= +set _SKIP=2 + +:win9xME_args_slurp +if "x%~1" == "x" goto execute + +set CMD_LINE_ARGS=%* +goto execute + +:4NT_args +@rem Get arguments from the 4NT Shell from JP Software +set CMD_LINE_ARGS=%$ + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/spring-integration-jgroups/publish-maven.gradle b/spring-integration-jgroups/publish-maven.gradle new file mode 100644 index 0000000..c88be98 --- /dev/null +++ b/spring-integration-jgroups/publish-maven.gradle @@ -0,0 +1,61 @@ +apply plugin: 'maven' + +ext.optionalDeps = [] +ext.providedDeps = [] + +ext.optional = { optionalDeps << it } +ext.provided = { providedDeps << it } + +install { + repositories.mavenInstaller { + customizePom(pom, project) + } +} + +def customizePom(pom, gradleProject) { + pom.whenConfigured { generatedPom -> + // respect 'optional' and 'provided' dependencies + gradleProject.optionalDeps.each { dep -> + generatedPom.dependencies.find { it.artifactId == dep.name }?.optional = true + } + gradleProject.providedDeps.each { dep -> + generatedPom.dependencies.find { it.artifactId == dep.name }?.scope = 'provided' + } + + // eliminate test-scoped dependencies (no need in maven central poms) + generatedPom.dependencies.removeAll { dep -> + dep.scope == 'test' + } + + // add all items necessary for maven central publication + generatedPom.project { + name = gradleProject.description + description = gradleProject.description + url = 'https://github.com/SpringSource/spring-integration-extensions' + organization { + name = 'SpringSource' + url = 'http://springsource.org' + } + licenses { + license { + name 'The Apache Software License, Version 2.0' + url 'http://www.apache.org/licenses/LICENSE-2.0.txt' + distribution 'repo' + } + } + scm { + url = 'https://github.com/SpringSource/spring-integration-extensions' + connection = 'scm:git:git://github.com/SpringSource/spring-integration-extensions' + developerConnection = 'scm:git:git://github.com/SpringSource/spring-integration-extensions' + } + + developers { + developer { + id = 'kcrimson' + name = 'Jaroslaw Palka' + email = 'jpalka@gmail.com' + } + } + } + } +} diff --git a/spring-integration-jgroups/src/api/overview.html b/spring-integration-jgroups/src/api/overview.html new file mode 100644 index 0000000..5d121e1 --- /dev/null +++ b/spring-integration-jgroups/src/api/overview.html @@ -0,0 +1,22 @@ + + +This document is the API specification for the Spring Integration JGroups Extension +
+
+

+ For further API reference and developer documentation, see the + Spring + Integration reference documentation. + That documentation contains more detailed, developer-targeted + descriptions, with conceptual overviews, definitions of terms, + workarounds, and working code examples. +

+ +

+ If you are interested in commercial training, consultancy, and + support for Spring Integration, please visit + http://www.springsource.com +

+
+ + diff --git a/spring-integration-jgroups/src/api/stylesheet.css b/spring-integration-jgroups/src/api/stylesheet.css new file mode 100644 index 0000000..23a3421 --- /dev/null +++ b/spring-integration-jgroups/src/api/stylesheet.css @@ -0,0 +1,541 @@ +/* Javadoc style sheet */ + +/* +Overall document style +*/ +body { + background-color:#ffffff; + color:#353833; + font-family:Arial, Helvetica, sans-serif; + font-size:76%; + margin:0; +} +a:link, a:visited { + text-decoration:none; + color:#4c6b87; +} +a:hover, a:focus { + text-decoration:none; + color:#bb7a2a; +} +a:active { + text-decoration:none; + color:#4c6b87; +} +a[name] { + color:#353833; +} +a[name]:hover { + text-decoration:none; + color:#353833; +} +pre { + font-size:1.3em; +} +h1 { + font-size:1.8em; +} +h2 { + font-size:1.5em; +} +h3 { + font-size:1.4em; +} +h4 { + font-size:1.3em; +} +h5 { + font-size:1.2em; +} +h6 { + font-size:1.1em; +} +ul { + list-style-type:disc; +} +code, tt { + font-size:1.2em; +} +dt code { + font-size:1.2em; 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+ vertical-align:middle; +} +table.packageSummary td.colFirst, table.overviewSummary th.colFirst { + width:25%; + vertical-align:middle; +} +/* +Content styles +*/ +.description pre { + margin-top:0; +} +.deprecatedContent { + margin:0; + padding:10px 0; +} +.docSummary { + padding:0; +} +/* +Formatting effect styles +*/ +.sourceLineNo { + color:green; + padding:0 30px 0 0; +} +h1.hidden { + visibility:hidden; + overflow:hidden; + font-size:.9em; +} +.block { + display:block; + margin:3px 0 0 0; +} +.strong { + font-weight:bold; +} + + +/* +Spring +*/ + +pre.code { + background-color: #F8F8F8; + border: 1px solid #CCCCCC; + border-radius: 3px 3px 3px 3px; + overflow: auto; + padding: 10px; + margin: 4px 20px 2px 0px; +} + +pre.code code, pre.code code * { + font-size: 1em; +} + +pre.code code, pre.code code * { + padding: 0 !important; + margin: 0 !important; +} \ No newline at end of file diff --git a/spring-integration-jgroups/src/dist/license.txt b/spring-integration-jgroups/src/dist/license.txt new file mode 100644 index 0000000..261eeb9 --- /dev/null +++ b/spring-integration-jgroups/src/dist/license.txt @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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For written permission, please contact + enquiries@springsource.com. diff --git a/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/DefaultJGroupsHeaderMapper.java b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/DefaultJGroupsHeaderMapper.java new file mode 100644 index 0000000..19e302d --- /dev/null +++ b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/DefaultJGroupsHeaderMapper.java @@ -0,0 +1,116 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import java.util.HashMap; +import java.util.Map; + +import org.jgroups.Address; +import org.jgroups.Message; +import org.jgroups.Message.Flag; +import org.springframework.integration.MessageHeaders; + +/** + * Default JGroups header mapper, which rewrites all JGroups headers to Spring + * Integration message headers. If JGroups header was not set or was + * false then Spring integration header is not set. + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class DefaultJGroupsHeaderMapper implements JGroupsHeaderMapper { + + private static final String SCOPED_HEADER = "SCOPED"; + private static final String RSVP_HEADER = "RSVP"; + private static final String NO_TOTAL_ORDER_HEADER = "NO_TOTAL_ORDER"; + private static final String NO_RELIABILITY_HEADER = "NO_RELIABILITY"; + private static final String NO_RELAY_HEADER = "NO_RELAY"; + private static final String NO_FC_HEADER = "NO_FC"; + private static final String DONT_BUNDLE_HEADER = "DONT_BUNDLE"; + private static final String OOB_HEADER = "OOB"; + + public void fromHeaders(MessageHeaders headers, Message target) { + + if (getHeaderValueAsBoolean(headers, OOB_HEADER)) { + target.setFlag(Flag.OOB); + } + + if (getHeaderValueAsBoolean(headers, DONT_BUNDLE_HEADER)) { + target.setFlag(Flag.DONT_BUNDLE); + } + + if (getHeaderValueAsBoolean(headers, NO_FC_HEADER)) { + target.setFlag(Flag.NO_FC); + } + + if (getHeaderValueAsBoolean(headers, NO_RELAY_HEADER)) { + target.setFlag(Flag.NO_RELAY); + } + + if (getHeaderValueAsBoolean(headers, NO_RELIABILITY_HEADER)) { + target.setFlag(Flag.NO_RELIABILITY); + } + + if (getHeaderValueAsBoolean(headers, NO_TOTAL_ORDER_HEADER)) { + target.setFlag(Flag.OOB); + } + + if (getHeaderValueAsBoolean(headers, RSVP_HEADER)) { + target.setFlag(Flag.RSVP); + } + + if (getHeaderValueAsBoolean(headers, SCOPED_HEADER)) { + target.setFlag(Flag.SCOPED); + } + + } + + public Map toHeaders(Message source) { + + HashMap map = new HashMap(); + + Address src = source.getSrc(); + if (src != null) { + map.put("src", src); + } + + Address dest = source.getDest(); + if (dest != null) { + map.put("dest", dest); + } + + map.put(OOB_HEADER, source.isFlagSet(Flag.OOB)); + map.put(DONT_BUNDLE_HEADER, source.isFlagSet(Flag.DONT_BUNDLE)); + map.put(NO_FC_HEADER, source.isFlagSet(Flag.NO_FC)); + map.put(NO_RELAY_HEADER, source.isFlagSet(Flag.NO_RELAY)); + map.put(NO_RELIABILITY_HEADER, source.isFlagSet(Flag.NO_RELIABILITY)); + map.put(NO_TOTAL_ORDER_HEADER, source.isFlagSet(Flag.NO_TOTAL_ORDER)); + map.put(RSVP_HEADER, source.isFlagSet(Flag.RSVP)); + map.put(SCOPED_HEADER, source.isFlagSet(Flag.SCOPED)); + + return map; + } + + private static Boolean getHeaderValueAsBoolean(MessageHeaders headers, String headerName) { + Boolean headerValue = headers.get(headerName, Boolean.class); + if (headerValue == null) { + headerValue = false; + } + return headerValue; + } +} + diff --git a/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsChannelFactoryBean.java b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsChannelFactoryBean.java new file mode 100644 index 0000000..35a71a3 --- /dev/null +++ b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsChannelFactoryBean.java @@ -0,0 +1,67 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import org.jgroups.JChannel; +import org.jgroups.conf.ProtocolStackConfigurator; +import org.springframework.beans.factory.config.AbstractFactoryBean; +import org.springframework.util.Assert; + +/** + * FactoryBean which creates instances of JChannel. Returned instance is already + * in connected state. + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class JGroupsChannelFactoryBean extends AbstractFactoryBean { + + private ProtocolStackConfigurator protocolStackConfigurator; + private String clusterName; + + @Override + public JChannel createInstance() throws Exception { + + Assert.notNull(protocolStackConfigurator, "JGroups protocol stack configurator is null"); + Assert.hasText(clusterName, "JGroups cluster name is null or empty"); + + JChannel channel = new JChannel(protocolStackConfigurator); + channel.connect(clusterName); + + return channel; + + } + + @Override + public Class getObjectType() { + return JChannel.class; + } + + public void setProtocolStackConfigurator(ProtocolStackConfigurator protocolStackConfigurator) { + this.protocolStackConfigurator = protocolStackConfigurator; + } + + public void setClusterName(String clusterName) { + this.clusterName = clusterName; + } + + @Override + protected void destroyInstance(JChannel instance) throws Exception { + instance.disconnect(); + } + +} diff --git a/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsHeaderMapper.java b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsHeaderMapper.java new file mode 100644 index 0000000..b0fe522 --- /dev/null +++ b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsHeaderMapper.java @@ -0,0 +1,29 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import org.jgroups.Message; +import org.springframework.integration.mapping.HeaderMapper; + +/** + * HeaderMapper interface for JGroups Message ( {@link org.jgroups.Message} ) + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public interface JGroupsHeaderMapper extends HeaderMapper{ + +} diff --git a/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsInboundEndpoint.java b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsInboundEndpoint.java new file mode 100644 index 0000000..cbf8090 --- /dev/null +++ b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsInboundEndpoint.java @@ -0,0 +1,74 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import java.util.Map; + +import org.jgroups.JChannel; +import org.jgroups.Message; +import org.jgroups.ReceiverAdapter; +import org.springframework.integration.endpoint.MessageProducerSupport; +import org.springframework.integration.support.MessageBuilder; + +/** + * InboundEndpoint which on start bounds itself, as receiver, to connected + * JGroups channel. + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class JGroupsInboundEndpoint extends MessageProducerSupport { + + private final JChannel jgroupsChannel; + private final JGroupsHeaderMapper headerMapper; + + public JGroupsInboundEndpoint(JChannel jgroupsChannel, JGroupsHeaderMapper headerMapper) { + super(); + this.jgroupsChannel = jgroupsChannel; + this.headerMapper = headerMapper; + } + + public JGroupsInboundEndpoint(JChannel jgroupsChannel) { + this(jgroupsChannel, new DefaultJGroupsHeaderMapper()); + } + + @Override + protected void doStart() { + + jgroupsChannel.setReceiver(new ReceiverAdapter() { + + @Override + public void receive(Message msg) { + Object object = msg.getObject(); + + Map headers = headerMapper.toHeaders(msg); + + sendMessage(MessageBuilder.withPayload(object).copyHeaders(headers).build()); + } + + }); + + } + + public JChannel getJChannel() { + return jgroupsChannel; + } + + public JGroupsHeaderMapper getHeaderMapper() { + return headerMapper; + } +} diff --git a/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsOutboundEndpoint.java b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsOutboundEndpoint.java new file mode 100644 index 0000000..3ab1959 --- /dev/null +++ b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/JGroupsOutboundEndpoint.java @@ -0,0 +1,58 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import org.jgroups.JChannel; +import org.springframework.integration.Message; +import org.springframework.integration.handler.AbstractMessageHandler; + +/** + * Outbound endpoint which sends messages to JGroups cluster/group. At the + * moment it only supports sending messages to all members. + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class JGroupsOutboundEndpoint extends AbstractMessageHandler { + + private final JChannel jgroupsChannel; + private final JGroupsHeaderMapper headerMapper; + + public JGroupsOutboundEndpoint(JChannel jgroupsChannel, JGroupsHeaderMapper headerMapper) { + super(); + this.jgroupsChannel = jgroupsChannel; + this.headerMapper = headerMapper; + } + + public JGroupsOutboundEndpoint(JChannel jgroupsChannel) { + this(jgroupsChannel, new DefaultJGroupsHeaderMapper()); + } + + @Override + protected void handleMessageInternal(Message message) throws Exception { + org.jgroups.Message target = new org.jgroups.Message(); + headerMapper.fromHeaders(message.getHeaders(), target); + + target.setObject(message.getPayload()); + + jgroupsChannel.send(target); + } + + public JChannel getJChannel() { + return jgroupsChannel; + } +} diff --git a/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/XmlConfiguratorFactoryBean.java b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/XmlConfiguratorFactoryBean.java new file mode 100644 index 0000000..644368c --- /dev/null +++ b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/XmlConfiguratorFactoryBean.java @@ -0,0 +1,59 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import java.io.InputStream; + +import org.jgroups.conf.ProtocolStackConfigurator; +import org.jgroups.conf.XmlConfigurator; +import org.springframework.beans.factory.config.AbstractFactoryBean; +import org.springframework.core.io.Resource; +import org.springframework.util.Assert; + +/** + * Factory bean which creates ProcotolStackConfigurator ( + * {@link org.jgroups.conf.ProtocolStackConfigurator} ) based of XML file. + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class XmlConfiguratorFactoryBean extends AbstractFactoryBean { + + private Resource resource; + + @Override + public Class getObjectType() { + return ProtocolStackConfigurator.class; + } + + public void setResource(Resource resource) { + this.resource = resource; + } + + @Override + protected ProtocolStackConfigurator createInstance() throws Exception { + + Assert.notNull(resource, "no XML resource with JGroups configuration"); + + InputStream stream = resource.getInputStream(); + + XmlConfigurator configurator = XmlConfigurator.getInstance(stream); + + return configurator; + } +} + diff --git a/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsClusterAdapterParser.java b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsClusterAdapterParser.java new file mode 100644 index 0000000..1eb0769 --- /dev/null +++ b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsClusterAdapterParser.java @@ -0,0 +1,65 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups.config; + +import org.springframework.beans.factory.BeanDefinitionStoreException; +import org.springframework.beans.factory.support.AbstractBeanDefinition; +import org.springframework.beans.factory.support.BeanDefinitionBuilder; +import org.springframework.beans.factory.xml.AbstractBeanDefinitionParser; +import org.springframework.beans.factory.xml.ParserContext; +import org.springframework.integration.jgroups.JGroupsChannelFactoryBean; +import org.springframework.integration.jgroups.XmlConfiguratorFactoryBean; +import org.w3c.dom.Element; +import org.w3c.dom.NodeList; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class JGroupsClusterAdapterParser extends AbstractBeanDefinitionParser { + + @Override + protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) { + + BeanDefinitionBuilder builder = BeanDefinitionBuilder.genericBeanDefinition(JGroupsChannelFactoryBean.class).addPropertyValue( + "clusterName", element.getAttribute("name")); + + // TODO this is quick and dirty as I don't still get how to work with + // root and child beans parsing + NodeList nodeList = element.getElementsByTagName("jgroups:xml-configurator"); + if (nodeList.getLength() == 1) { + Element configuratorElement = (Element) nodeList.item(0); + + AbstractBeanDefinition beanDefinition = BeanDefinitionBuilder.genericBeanDefinition(XmlConfiguratorFactoryBean.class) + .addPropertyValue("resource", configuratorElement.getAttribute("resource")).getBeanDefinition(); + builder.addPropertyValue("protocolStackConfigurator", beanDefinition);// } + } + + return builder.getBeanDefinition(); + } + + /** + * Resolves bean ID to cluster name + */ + @Override + protected String resolveId(Element element, AbstractBeanDefinition definition, ParserContext parserContext) + throws BeanDefinitionStoreException { + return element.getAttribute("name"); + } +} + diff --git a/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsInboundChannelAdapterParser.java b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsInboundChannelAdapterParser.java new file mode 100644 index 0000000..54d0968 --- /dev/null +++ b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsInboundChannelAdapterParser.java @@ -0,0 +1,52 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups.config; + +import org.springframework.beans.factory.support.AbstractBeanDefinition; +import org.springframework.beans.factory.support.BeanDefinitionBuilder; +import org.springframework.beans.factory.xml.ParserContext; +import org.springframework.integration.config.xml.AbstractChannelAdapterParser; +import org.springframework.integration.jgroups.JGroupsInboundEndpoint; +import org.springframework.util.StringUtils; +import org.w3c.dom.Element; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class JGroupsInboundChannelAdapterParser extends AbstractChannelAdapterParser { + + + @Override + protected AbstractBeanDefinition doParse(Element element, ParserContext parserContext, String channelName) { + + BeanDefinitionBuilder builder = BeanDefinitionBuilder.genericBeanDefinition(JGroupsInboundEndpoint.class); + + builder.addConstructorArgReference(element.getAttribute("cluster")); + + String headerMapperBeanName = element.getAttribute("header-mapper"); + if(StringUtils.hasText(headerMapperBeanName)){ + builder.addConstructorArgReference(headerMapperBeanName); + } + + builder.addPropertyReference("outputChannel", channelName); + + return builder.getBeanDefinition(); + } +} + diff --git a/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsNamespaceHandler.java b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsNamespaceHandler.java new file mode 100644 index 0000000..c6917ac --- /dev/null +++ b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsNamespaceHandler.java @@ -0,0 +1,35 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups.config; + +import org.springframework.beans.factory.xml.NamespaceHandlerSupport; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class JGroupsNamespaceHandler extends NamespaceHandlerSupport{ + + public void init() { + registerBeanDefinitionParser("inbound-channel-adapter", new JGroupsInboundChannelAdapterParser()); + registerBeanDefinitionParser("outbound-channel-adapter", new JGroupsOutboundChannelAdapterParser()); + + registerBeanDefinitionParser("cluster", new JGroupsClusterAdapterParser()); + } +} + diff --git a/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsOutboundChannelAdapterParser.java b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsOutboundChannelAdapterParser.java new file mode 100644 index 0000000..9027274 --- /dev/null +++ b/spring-integration-jgroups/src/main/java/org/springframework/integration/jgroups/config/JGroupsOutboundChannelAdapterParser.java @@ -0,0 +1,46 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups.config; + +import org.springframework.beans.factory.support.BeanDefinitionBuilder; +import org.springframework.beans.factory.xml.ParserContext; +import org.springframework.integration.config.xml.AbstractConsumerEndpointParser; +import org.springframework.integration.jgroups.JGroupsOutboundEndpoint; +import org.w3c.dom.Element; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class JGroupsOutboundChannelAdapterParser extends + AbstractConsumerEndpointParser { + + @Override + protected String getInputChannelAttributeName() { + return "channel"; + } + + @Override + protected BeanDefinitionBuilder parseHandler(Element element, + ParserContext parserContext) { + return BeanDefinitionBuilder.genericBeanDefinition( + JGroupsOutboundEndpoint.class).addConstructorArgReference( + element.getAttribute("cluster")); + } +} + diff --git a/spring-integration-jgroups/src/main/resources/META-INF/spring.handlers b/spring-integration-jgroups/src/main/resources/META-INF/spring.handlers new file mode 100644 index 0000000..410a3cd --- /dev/null +++ b/spring-integration-jgroups/src/main/resources/META-INF/spring.handlers @@ -0,0 +1 @@ +http\://www.springframework.org/schema/integration/jgroups=org.springframework.integration.jgroups.config.JGroupsNamespaceHandler \ No newline at end of file diff --git a/spring-integration-jgroups/src/main/resources/META-INF/spring.schemas b/spring-integration-jgroups/src/main/resources/META-INF/spring.schemas new file mode 100644 index 0000000..8fe6f57 --- /dev/null +++ b/spring-integration-jgroups/src/main/resources/META-INF/spring.schemas @@ -0,0 +1,2 @@ +http\://www.springframework.org/schema/integration/jgroups/spring-intergration-jgroups-1.0.xsd=org/springframework/integration/jgroups/config/spring-integration-jgroups-1.0.xsd +http\://www.springframework.org/schema/integration/jgroups/spring-intergration-jgroups.xsd=org/springframework/integration/jgroups/config/spring-integration-jgroups-1.0.xsd \ No newline at end of file diff --git a/spring-integration-jgroups/src/main/resources/org/springframework/integration/jgroups/config/spring-integration-jgroups-1.0.xsd b/spring-integration-jgroups/src/main/resources/org/springframework/integration/jgroups/config/spring-integration-jgroups-1.0.xsd new file mode 100644 index 0000000..0d5b502 --- /dev/null +++ b/spring-integration-jgroups/src/main/resources/org/springframework/integration/jgroups/config/spring-integration-jgroups-1.0.xsd @@ -0,0 +1,127 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/CustomJGroupsHeaderMapper.java b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/CustomJGroupsHeaderMapper.java new file mode 100644 index 0000000..7b8c41e --- /dev/null +++ b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/CustomJGroupsHeaderMapper.java @@ -0,0 +1,44 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import java.util.Map; + +import org.jgroups.Message; +import org.springframework.integration.MessageHeaders; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class CustomJGroupsHeaderMapper implements JGroupsHeaderMapper { + + @Override + public void fromHeaders(MessageHeaders headers, Message target) { + // no op + + } + + @Override + public Map toHeaders(Message source) { + // no op + return null; + } + +} + diff --git a/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/DefaultJGroupsFlagHeaderMapperTest.java b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/DefaultJGroupsFlagHeaderMapperTest.java new file mode 100644 index 0000000..0218933 --- /dev/null +++ b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/DefaultJGroupsFlagHeaderMapperTest.java @@ -0,0 +1,85 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import static org.fest.assertions.Assertions.assertThat; +import static org.fest.assertions.MapAssert.entry; + +import java.util.HashMap; +import java.util.Map; + +import junitparams.JUnitParamsRunner; +import static junitparams.JUnitParamsRunner.$; +import junitparams.Parameters; + +import org.jgroups.Message; +import org.jgroups.Message.Flag; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.integration.MessageHeaders; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +@RunWith(JUnitParamsRunner.class) +public class DefaultJGroupsFlagHeaderMapperTest { + + @Test + @Parameters(method = "headers") + public void test_to_headers_mapping(Flag flag, String value) { + DefaultJGroupsHeaderMapper headerMapper = new DefaultJGroupsHeaderMapper(); + + Message source = new Message(null, null, null); + + source.setFlag(flag); + + Map headers = headerMapper.toHeaders(source); + + assertThat(headers).includes(entry(value, true)); + } + + @Test + @Parameters(method = "headers") + public void test_from_headers_mapping(Flag flag, String value) { + DefaultJGroupsHeaderMapper headerMapper = new DefaultJGroupsHeaderMapper(); + + Map map = new HashMap(); + map.put(value, true); + MessageHeaders headers = new MessageHeaders(map); + + Message target = new Message(); + headerMapper.fromHeaders(headers, target); + + assertThat(target.isFlagSet(flag)); + } + + public Object[] headers() { + return $( + $(Flag.OOB, "OOB"), + $(Flag.DONT_BUNDLE, "DONT_BUNDLE"), + $(Flag.NO_FC, "NO_FC"), + $(Flag.NO_RELAY, "NO_RELAY"), + $(Flag.NO_TOTAL_ORDER, "NO_TOTAL_ORDER"), + $(Flag.RSVP, "RSVP"), + $(Flag.SCOPED, "SCOPED") + ); + } + +} + diff --git a/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/DefaultJGroupsHeaderMapperTest.java b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/DefaultJGroupsHeaderMapperTest.java new file mode 100644 index 0000000..e1b84cd --- /dev/null +++ b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/DefaultJGroupsHeaderMapperTest.java @@ -0,0 +1,64 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import static org.fest.assertions.Assertions.assertThat; +import static org.fest.assertions.MapAssert.entry; + +import java.net.Inet4Address; +import java.util.Map; + +import org.jgroups.Message; +import org.jgroups.stack.IpAddress; +import org.junit.Test; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class DefaultJGroupsHeaderMapperTest { + + @Test + public void should_map_to_src_address() throws Exception { + DefaultJGroupsHeaderMapper headerMapper = new DefaultJGroupsHeaderMapper(); + + IpAddress src = new IpAddress(Inet4Address.getByName("192.168.0.1"), + 6666); + + Message source = new Message(null, src, null); + + Map headers = headerMapper.toHeaders(source); + + assertThat(headers).includes(entry("src", src)); + } + + @Test + public void should_map_to_dest_address() throws Exception { + DefaultJGroupsHeaderMapper headerMapper = new DefaultJGroupsHeaderMapper(); + + IpAddress dest = new IpAddress(Inet4Address.getByName("192.168.0.1"), + 6666); + + Message source = new Message(dest, null, null); + + Map headers = headerMapper.toHeaders(source); + + assertThat(headers).includes(entry("dest", dest)); + } +} + diff --git a/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/JGroupsChannelFactoryBeanTest.java b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/JGroupsChannelFactoryBeanTest.java new file mode 100644 index 0000000..a6078ee --- /dev/null +++ b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/JGroupsChannelFactoryBeanTest.java @@ -0,0 +1,93 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import static java.util.Arrays.asList; +import static org.fest.assertions.Assertions.assertThat; +import static org.hamcrest.core.Is.is; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.when; + +import java.util.List; + +import org.jgroups.JChannel; +import org.jgroups.conf.ProtocolConfiguration; +import org.jgroups.conf.ProtocolStackConfigurator; +import org.jgroups.stack.ProtocolStack; +import org.junit.Rule; +import org.junit.Test; +import org.junit.rules.ExpectedException; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class JGroupsChannelFactoryBeanTest { + + @Rule + public ExpectedException expectedException = ExpectedException.none(); + + @Test + public void should_create_jchannel_using_provided_configurator_and_cluster_name() throws Exception { + JGroupsChannelFactoryBean factoryBean = new JGroupsChannelFactoryBean(); + + ProtocolStackConfigurator protocolStackConfigurator = mock(ProtocolStackConfigurator.class); + List protocols = asList(new ProtocolConfiguration("UDP")); + when(protocolStackConfigurator.getProtocolStack()).thenReturn(protocols); + + + factoryBean.setProtocolStackConfigurator(protocolStackConfigurator); + factoryBean.setClusterName("cluster"); + factoryBean.afterPropertiesSet(); + + JChannel channel = factoryBean.getObject(); + + ProtocolStack protocolStack = channel.getProtocolStack(); + assertThat(protocolStack.getProtocols()).onProperty("name").containsOnly("UDP"); + + assertThat(channel.getClusterName()).isEqualTo("cluster"); + } + + @Test + public void should_throw_exception_when_configurator_is_null() throws Exception { + JGroupsChannelFactoryBean factoryBean = new JGroupsChannelFactoryBean(); + + expectedException.expect(IllegalArgumentException.class); + expectedException.expectMessage(is("JGroups protocol stack configurator is null")); + + factoryBean.afterPropertiesSet(); + + @SuppressWarnings("unused") + JChannel channel = factoryBean.getObject(); + } + + @Test + public void should_throw_exception_when_cluster_name_is_null() throws Exception { + JGroupsChannelFactoryBean factoryBean = new JGroupsChannelFactoryBean(); + factoryBean.setProtocolStackConfigurator(mock(ProtocolStackConfigurator.class)); + + expectedException.expect(IllegalArgumentException.class); + expectedException.expectMessage(is("JGroups cluster name is null or empty")); + + factoryBean.afterPropertiesSet(); + + @SuppressWarnings("unused") + JChannel channel = factoryBean.getObject(); + } +} + diff --git a/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/JGroupsInboundEndpointTest.java b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/JGroupsInboundEndpointTest.java new file mode 100644 index 0000000..a0ea073 --- /dev/null +++ b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/JGroupsInboundEndpointTest.java @@ -0,0 +1,46 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import static org.mockito.Matchers.any; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.verify; + +import org.jgroups.JChannel; +import org.jgroups.Receiver; +import org.junit.Test; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class JGroupsInboundEndpointTest { + + @Test + public void should_set_receiver_on_endpoint_start() { + + JChannel jgroupsChannel = mock(JChannel.class); + JGroupsInboundEndpoint inboundEndpoint = new JGroupsInboundEndpoint(jgroupsChannel); + + inboundEndpoint.start(); + + verify(jgroupsChannel).setReceiver(any(Receiver.class)); + + } +} + diff --git a/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/JGroupsOutboundEndpointTest.java b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/JGroupsOutboundEndpointTest.java new file mode 100644 index 0000000..a7f402c --- /dev/null +++ b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/JGroupsOutboundEndpointTest.java @@ -0,0 +1,54 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import static org.fest.assertions.Assertions.assertThat; +import static org.mockito.Mockito.verify; + +import org.jgroups.JChannel; +import org.jgroups.Message; +import org.junit.Test; +import org.mockito.ArgumentCaptor; +import org.mockito.Mockito; +import org.springframework.integration.support.MessageBuilder; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class JGroupsOutboundEndpointTest { + + @Test + public void should_sent_message_over_jgroups_channel() throws Exception { + JChannel jgroupsChannel = Mockito.mock(JChannel.class); + JGroupsHeaderMapper headerMapper = Mockito.mock(JGroupsHeaderMapper.class); + + + JGroupsOutboundEndpoint outboundEndpoint = new JGroupsOutboundEndpoint(jgroupsChannel, headerMapper); + + outboundEndpoint.handleMessage(MessageBuilder.withPayload("message").build()); + + ArgumentCaptor captor = ArgumentCaptor.forClass(Message.class); + + verify(jgroupsChannel).send(captor.capture()); + + assertThat(captor.getValue().getObject()).isEqualTo("message"); + + } +} + diff --git a/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/XmlConfiguratorFactoryBeanTest.java b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/XmlConfiguratorFactoryBeanTest.java new file mode 100644 index 0000000..93edccb --- /dev/null +++ b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/XmlConfiguratorFactoryBeanTest.java @@ -0,0 +1,62 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups; + +import static org.fest.assertions.Assertions.assertThat; +import static org.hamcrest.core.Is.is; + +import org.jgroups.conf.ProtocolStackConfigurator; +import org.junit.Rule; +import org.junit.Test; +import org.junit.rules.ExpectedException; +import org.springframework.core.io.ClassPathResource; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class XmlConfiguratorFactoryBeanTest { + + @Rule + public ExpectedException expectedException = ExpectedException.none(); + + @Test + public void should_load_configuration_from_xml_file() throws Exception { + XmlConfiguratorFactoryBean factoryBean = new XmlConfiguratorFactoryBean(); + factoryBean.setResource(new ClassPathResource("/udp.xml")); + factoryBean.afterPropertiesSet(); + + ProtocolStackConfigurator configurator = factoryBean.getObject(); + + assertThat(configurator.getProtocolStack()).isNotEmpty(); + } + + @Test + public void should_throw_exception_when_no_xml_resource_in_not_set() throws Exception { + XmlConfiguratorFactoryBean factoryBean = new XmlConfiguratorFactoryBean(); + + expectedException.expect(IllegalArgumentException.class); + expectedException.expectMessage(is("no XML resource with JGroups configuration")); + + factoryBean.afterPropertiesSet(); + + @SuppressWarnings("unused") + ProtocolStackConfigurator stackConfigurator = factoryBean.getObject(); + } +} + diff --git a/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/config/JGroupsXMLApplicationContextTest.java b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/config/JGroupsXMLApplicationContextTest.java new file mode 100644 index 0000000..ca9940c --- /dev/null +++ b/spring-integration-jgroups/src/test/java/org/springframework/integration/jgroups/config/JGroupsXMLApplicationContextTest.java @@ -0,0 +1,80 @@ +/** + * Copyright 2013 Jaroslaw Palka + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.springframework.integration.jgroups.config; + +import static org.fest.assertions.Assertions.assertThat; + +import org.jgroups.JChannel; +import org.junit.Test; +import org.springframework.context.support.FileSystemXmlApplicationContext; +import org.springframework.integration.endpoint.PollingConsumer; +import org.springframework.integration.jgroups.JGroupsHeaderMapper; +import org.springframework.integration.jgroups.JGroupsInboundEndpoint; + +/** + * + * @author Jaroslaw Palka + * @since 1.0.0 + * + */ +public class JGroupsXMLApplicationContextTest { + + @Test + public void should_create_jgroups_channel_from_xml_application_context() { + + FileSystemXmlApplicationContext context = new FileSystemXmlApplicationContext("src/test/resources/jgroups-jchannel.xml"); + + JChannel jChannel = context.getBean(JChannel.class); + + assertThat(jChannel.getClusterName()).isEqualTo("cluster"); + + } + + @Test + public void should_create_jgroups_inbound_channel_adapter() { + FileSystemXmlApplicationContext context = new FileSystemXmlApplicationContext("src/test/resources/inbound-channel-adapter.xml"); + + JChannel cluster = context.getBean("cluster", JChannel.class); + + JGroupsInboundEndpoint clusterAdapter = context.getBean("cluster-adapter", JGroupsInboundEndpoint.class); + + assertThat(cluster).isSameAs(clusterAdapter.getJChannel()); + + } + + @Test + public void should_create_jgroups_inbound_channel_adapter_with_custom_header_mapper() { + FileSystemXmlApplicationContext context = new FileSystemXmlApplicationContext( + "src/test/resources/custom-inbound-channel-adapter-header-mapper.xml"); + + JGroupsHeaderMapper headerMapper = context.getBean("custom-header-mapper", JGroupsHeaderMapper.class); + + JGroupsInboundEndpoint clusterAdapter = context.getBean("cluster-adapter", JGroupsInboundEndpoint.class); + + assertThat(clusterAdapter.getHeaderMapper()).isSameAs(headerMapper); + + } + + @Test + public void should_create_jgroups_outbound_channel_adapter() throws Exception { + FileSystemXmlApplicationContext context = new FileSystemXmlApplicationContext("src/test/resources/outbound-channel-adapter.xml"); + + PollingConsumer clusterAdapter = context.getBean("cluster-adapter", PollingConsumer.class); + + assertThat(clusterAdapter).isNotNull(); + + } +} diff --git a/spring-integration-jgroups/src/test/resources/custom-inbound-channel-adapter-header-mapper.xml b/spring-integration-jgroups/src/test/resources/custom-inbound-channel-adapter-header-mapper.xml new file mode 100644 index 0000000..8d4c514 --- /dev/null +++ b/spring-integration-jgroups/src/test/resources/custom-inbound-channel-adapter-header-mapper.xml @@ -0,0 +1,48 @@ + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/spring-integration-jgroups/src/test/resources/inbound-channel-adapter.xml b/spring-integration-jgroups/src/test/resources/inbound-channel-adapter.xml new file mode 100644 index 0000000..88d8b3b --- /dev/null +++ b/spring-integration-jgroups/src/test/resources/inbound-channel-adapter.xml @@ -0,0 +1,46 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/spring-integration-jgroups/src/test/resources/jgroups-jchannel.xml b/spring-integration-jgroups/src/test/resources/jgroups-jchannel.xml new file mode 100644 index 0000000..ac557d9 --- /dev/null +++ b/spring-integration-jgroups/src/test/resources/jgroups-jchannel.xml @@ -0,0 +1,30 @@ + + + + + + + + + + diff --git a/spring-integration-jgroups/src/test/resources/outbound-channel-adapter.xml b/spring-integration-jgroups/src/test/resources/outbound-channel-adapter.xml new file mode 100644 index 0000000..4a07842 --- /dev/null +++ b/spring-integration-jgroups/src/test/resources/outbound-channel-adapter.xml @@ -0,0 +1,48 @@ + + + + + + + + + + + + + + + + + + + + + + + +