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Thomas Weise
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Added First JSON RPC Example
The calculator web service example has been ported to JSON RPC.
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‎.gitignore‎

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/webServices/calculator/client/src/main/java/calculatorClient/CalculatorCallbackHandler.java
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/webServices/calculator/client/src/main/java/calculatorClient/CalculatorStub.java
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## JSON RPC
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### calculator server example
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/jsonRPC/calculator/server/target/
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/jsonRPC/calculator/server/temp/
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/jsonRPC/calculator/server/tmp/
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/jsonRPC/calculator/server/bin/
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/jsonRPC/calculator/server/.classpath
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### calculator client example
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/jsonRPC/calculator/client/target/
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/jsonRPC/calculator/client/temp/
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/jsonRPC/calculator/client/tmp/
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/jsonRPC/calculator/client/bin/
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/jsonRPC/calculator/client/.classpath
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## MPI
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## Linux Builds of C examples

‎jsonRPC/calculator/client/.gitignore‎

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# Java
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*.class
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# Mobile Tools for Java (J2ME)
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.mtj.tmp/
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# Package Files #
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*.jar
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*.war
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*.ear
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# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
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hs_err_pid*
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/target/
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# other files, potentially created by build tools
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/.classpath
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/bin
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/classes
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/build
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/temp
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/tmp
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/out
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/.gradle
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/dependency-reduced-pom.xml

‎jsonRPC/calculator/client/.project‎

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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>calculatorJSONClient</name>
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<comment>The client side of the Calculator Server example.</comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.m2e.core.maven2Builder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.jdt.core.javanature</nature>
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<nature>org.eclipse.m2e.core.maven2Nature</nature>
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</natures>
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</projectDescription>

‎jsonRPC/calculator/client/.settings/org.eclipse.core.resources.prefs‎

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eclipse.preferences.version=1
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encoding//src/main/java=UTF-8
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encoding//src/main/resources=UTF-8
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encoding//src/test/java=UTF-8
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encoding//src/test/resources=UTF-8
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encoding/<project>=UTF-8

‎jsonRPC/calculator/client/.settings/org.eclipse.jdt.core.prefs‎

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eclipse.preferences.version=1
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org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
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org.eclipse.jdt.core.compiler.compliance=1.7
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org.eclipse.jdt.core.compiler.doc.comment.support=disabled
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org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=ignore
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org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
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org.eclipse.jdt.core.compiler.problem.comparingIdentical=ignore
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org.eclipse.jdt.core.compiler.problem.deadCode=ignore
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org.eclipse.jdt.core.compiler.problem.deprecation=ignore
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org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=enabled
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org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=enabled
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org.eclipse.jdt.core.compiler.problem.discouragedReference=ignore
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org.eclipse.jdt.core.compiler.problem.emptyStatement=ignore
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org.eclipse.jdt.core.compiler.problem.fallthroughCase=ignore
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org.eclipse.jdt.core.compiler.problem.fatalOptionalError=enabled
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org.eclipse.jdt.core.compiler.problem.fieldHiding=ignore
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org.eclipse.jdt.core.compiler.problem.finalParameterBound=ignore
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org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=ignore
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org.eclipse.jdt.core.compiler.problem.forbiddenReference=ignore
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org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=ignore
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org.eclipse.jdt.core.compiler.problem.includeNullInfoFromAsserts=enabled
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org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=ignore
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org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=ignore
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org.eclipse.jdt.core.compiler.problem.indirectStaticAccess=ignore
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org.eclipse.jdt.core.compiler.problem.invalidJavadoc=error
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org.eclipse.jdt.core.compiler.problem.invalidJavadocTags=enabled
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org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsDeprecatedRef=enabled
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org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsNotVisibleRef=enabled
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org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsVisibility=private
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org.eclipse.jdt.core.compiler.problem.localVariableHiding=ignore
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org.eclipse.jdt.core.compiler.problem.methodWithConstructorName=ignore
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org.eclipse.jdt.core.compiler.problem.missingDeprecatedAnnotation=ignore
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org.eclipse.jdt.core.compiler.problem.missingHashCodeMethod=ignore
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org.eclipse.jdt.core.compiler.problem.missingJavadocComments=error
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org.eclipse.jdt.core.compiler.problem.missingJavadocCommentsOverriding=disabled
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org.eclipse.jdt.core.compiler.problem.missingJavadocCommentsVisibility=private
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org.eclipse.jdt.core.compiler.problem.missingJavadocTagDescription=all_standard_tags
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org.eclipse.jdt.core.compiler.problem.missingJavadocTags=error
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org.eclipse.jdt.core.compiler.problem.missingJavadocTagsMethodTypeParameters=disabled
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org.eclipse.jdt.core.compiler.problem.missingJavadocTagsOverriding=disabled
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org.eclipse.jdt.core.compiler.problem.missingJavadocTagsVisibility=private
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org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotation=ignore
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org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotationForInterfaceMethodImplementation=enabled
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org.eclipse.jdt.core.compiler.problem.missingSerialVersion=ignore
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org.eclipse.jdt.core.compiler.problem.missingSynchronizedOnInheritedMethod=ignore
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org.eclipse.jdt.core.compiler.problem.noEffectAssignment=ignore
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org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion=ignore
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org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=ignore
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org.eclipse.jdt.core.compiler.problem.nullReference=ignore
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org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=ignore
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org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
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org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=ignore
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org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
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org.eclipse.jdt.core.compiler.problem.rawTypeReference=ignore
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org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
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org.eclipse.jdt.core.compiler.problem.redundantSpecificationOfTypeArguments=ignore
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org.eclipse.jdt.core.compiler.problem.redundantSuperinterface=ignore
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org.eclipse.jdt.core.compiler.problem.reportMethodCanBePotentiallyStatic=ignore
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org.eclipse.jdt.core.compiler.problem.reportMethodCanBeStatic=ignore
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org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=enabled
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org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=ignore
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org.eclipse.jdt.core.compiler.problem.suppressOptionalErrors=disabled
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org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled
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org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=ignore
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org.eclipse.jdt.core.compiler.problem.typeParameterHiding=ignore
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org.eclipse.jdt.core.compiler.problem.unavoidableGenericTypeProblems=disabled
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org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=ignore
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org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=ignore
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org.eclipse.jdt.core.compiler.problem.unhandledWarningToken=ignore
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org.eclipse.jdt.core.compiler.problem.unnecessaryElse=ignore
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org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=ignore
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org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess=ignore
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org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownException=ignore
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org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionExemptExceptionAndThrowable=enabled
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org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionIncludeDocCommentReference=enabled
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org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding=disabled
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org.eclipse.jdt.core.compiler.problem.unusedImport=ignore
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org.eclipse.jdt.core.compiler.problem.unusedLabel=ignore
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org.eclipse.jdt.core.compiler.problem.unusedLocal=ignore
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org.eclipse.jdt.core.compiler.problem.unusedObjectAllocation=ignore
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org.eclipse.jdt.core.compiler.problem.unusedParameter=ignore
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org.eclipse.jdt.core.compiler.problem.unusedParameterIncludeDocCommentReference=enabled
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org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=disabled
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org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=disabled
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org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=ignore
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org.eclipse.jdt.core.compiler.problem.unusedWarningToken=ignore
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org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=ignore
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org.eclipse.jdt.core.compiler.source=1.7

‎jsonRPC/calculator/client/make_linux.sh‎

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#!/bin/bash
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# strict error handling
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set -o pipefail # trace ERR through pipes
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set -o errtrace # trace ERR through 'time command' and other functions
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set -o nounset # set -u : exit the script if you try to use an uninitialised variable
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set -o errexit # set -e : exit the script if any statement returns a non-true return value
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echo "We now build the calculator JSON RPC client."
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rm -rf target
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mvn clean compile package
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rm -rf target/generated-sources
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rm -rf target/maven-archiver
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rm -rf target/maven-status
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rm -rf target/calculatorJSONClient.jar
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echo "Successfully finished building the calculator JSON RPC client."

‎jsonRPC/calculator/client/pom.xml‎

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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>thomasWeise</groupId>
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<artifactId>calculatorJSONClient</artifactId>
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<version>0.8.0</version>
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<packaging>jar</packaging>
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<name>Calculator Service Client</name>
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<description>The client part of the calculator web service example.</description>
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<url>http://www.it-weise.de/</url>
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<organization>
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<url>http://www.it-weise.de/</url>
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<name>thomasWeise</name>
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</organization>
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<developers>
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<developer>
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<id>thomasWeise</id>
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<name>Thomas Weise</name>
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<email>tweise@ustc.edu.cn</email>
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<url>http://www.it-weise.de/</url>
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<organization>University of Science and Technology of China (USTC)</organization>
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<organizationUrl>http://www.ustc.edu.cn/</organizationUrl>
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<roles>
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<role>architect</role>
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<role>developer</role>
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</roles>
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<timezone>China Time Zone</timezone>
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</developer>
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</developers>
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<properties>
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<encoding>UTF-8</encoding>
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<project.build.sourceEncoding>${encoding}</project.build.sourceEncoding>
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<project.reporting.outputEncoding>${encoding}</project.reporting.outputEncoding>
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<jdk.version>1.7</jdk.version>
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<axis2.version>1.6.3</axis2.version>
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<project.mainClass>calculatorClient.TestClient</project.mainClass>
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</properties>
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<licenses>
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<license>
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<name>GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007</name>
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<url>http://www.gnu.org/licenses/gpl-3.0-standalone.html</url>
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<distribution>repo</distribution>
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</license>
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</licenses>
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<issueManagement>
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<url>https://github.com/thomasWeise/distributedComputingExamples/issues</url>
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<system>GitHub</system>
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</issueManagement>
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<scm>
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<connection>scm:git:git@github.com:thomasWeise/distributedComputingExamples.git</connection>
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<developerConnection>scm:git:git@github.com:thomasWeise/distributedComputingExamples.git</developerConnection>
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<url>git@github.com:thomasWeise/distributedComputingExamples.git</url>
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</scm>
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<inceptionYear>2016</inceptionYear>
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<dependencies>
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<dependency>
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<groupId>com.github.briandilley.jsonrpc4j</groupId>
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<artifactId>jsonrpc4j</artifactId>
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<version>1.4.4</version>
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</dependency>
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</dependencies>
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<build>
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<finalName>calculatorJSONClient</finalName>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.1</version>
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<configuration>
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<source>${jdk.version}</source>
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<target>${jdk.version}</target>
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<encoding>${encoding}</encoding>
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<showWarnings>true</showWarnings>
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<showDeprecation>true</showDeprecation>
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</configuration>
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</plugin>
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<!-- This one is for building the fat jar. -->
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-shade-plugin</artifactId>
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<version>2.3</version>
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<executions>
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<execution>
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<phase>package</phase>
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<goals>
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<goal>shade</goal>
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</goals>
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<configuration>
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<minimizeJar>false</minimizeJar>
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<shadedArtifactAttached>true</shadedArtifactAttached>
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<createDependencyReducedPom>false</createDependencyReducedPom>
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<finalName>calculatorJSONClient-full</finalName>
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<filters>
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<filter>
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<artifact>*:*</artifact>
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<excludes>
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<exclude>META-INF/*.SF</exclude>
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<exclude>META-INF/*.DSA</exclude>
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<exclude>META-INF/*.RSA</exclude>
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</excludes>
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</filter>
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</filters>
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<transformers>
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<transformer
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implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
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<mainClass>${project.mainClass}</mainClass>
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</transformer>
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<transformer
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implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer" />
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<transformer
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implementation="org.apache.maven.plugins.shade.resource.ApacheNoticeResourceTransformer" />
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<transformer
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implementation="org.apache.maven.plugins.shade.resource.PluginXmlResourceTransformer" />
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<transformer
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implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
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</transformers>
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</configuration>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>

‎jsonRPC/calculator/client/src/main/java/calculatorClient/CalculatorInterface.java‎

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package calculatorClient;
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public interface CalculatorInterface {
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public abstract Complex add(final Complex x, final Complex y);
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public abstract Complex sub(final Complex x, final Complex y);
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public abstract Complex multiply(final Complex x, final Complex y);
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public abstract Complex divide(final Complex x, final Complex y);
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}

‎jsonRPC/calculator/client/src/main/java/calculatorClient/Complex.java‎

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package calculatorClient;
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import java.io.Serializable;
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public class Complex implements Serializable {
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private static final long serialVersionUID = 1L;
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private double m_a;
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private double m_b;
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public Complex() {
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super();
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}
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public Complex(final double a, final double b) {
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this();
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this.setRealPart(a);
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this.setImaginaryPart(b);
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}
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public double getRealPart() {
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return this.m_a;
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}
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public void setRealPart(final double a) {
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this.m_a = a;
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}
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public double getImaginaryPart() {
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return this.m_b;
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}
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public void setImaginaryPart(final double b) {
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this.m_b = b;
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}
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}

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