Add a launcher sample using osgi and the base jar
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@957909 13f79535-47bb-0310-9956-ffa450edef68
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OSGI Sample Launcher
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===================
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This directory contains a sample launcher for the running the
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tuscany sample contributions in an OSGI environment.
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The difference between this sample and the sample with the name without the
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-base suffix is that this one uses the Tuscany aggregated jar to minimize the
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jars a user needs to use.
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The README file in the <distribution-unpack-dir>/samples directory provides
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general instructions about building and running sample contributions using the
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tuscany sample launchers. ( where
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distribution-unpack-dir is the directory in which you unpacked the tuscany
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binary distribution archive)
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To use this sample OSGI launcher with ant excute the command
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ant run-<contributionname>
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where run-<contributionname> is one of the targets in the build.xml file
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To use this sample launcher to run all of the contributions as junit test cases,
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execute the command "mvn" in the launcher directory.
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<!--
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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-->
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<project name="launcher-embedded-osgi" default="run">
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<property name="tuscany.home" value="../.."/>
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<property name="jar.name" value="sample-launcher-embedded-osgi.jar" />
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<property name="main.class" value="launcher.SampleJSELauncher" />
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<echo>${tuscany.home}</echo>
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<target name="init">
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<delete quiet="true" includeemptydirs="true">
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<fileset dir="target"/>
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</delete>
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<mkdir dir="target/classes"/>
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</target>
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<target name="compile" depends="init">
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<javac srcdir="src/main/java"
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destdir="target/classes"
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debug="on"
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source="1.5"
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target="1.5"
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failonerror="true">
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<classpath>
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<fileset dir="${tuscany.home}/lib">
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<include name="tuscany-base-*.jar" />
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</fileset>
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</classpath>
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</javac>
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<jar destfile="target/${jar.name}" basedir="target/classes">
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<manifest>
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<attribute name="Main-Class" value="${main.class}" />
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</manifest>
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</jar>
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</target>
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<target name="run" depends="compile">
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<echo>Please use 'ant run-name-of-sample-contribution-to-run' for example, try one of</echo>
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<echo> 'ant run-contribution-binding-sca-calculator' </echo>
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</target>
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<target name="run-contribution-binding-sca-calculator" depends="compile">
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<java classname="${main.class}"
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fork="true"
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failonerror="true">
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<classpath>
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<pathelement location="target/${jar.name}"/>
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<fileset dir="${tuscany.home}/modules">
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<include name="tuscany-node-api-*.jar" />
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<include name="tuscany-sca-api-*.jar" />
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<include name="tuscany-node-launcher-equinox-*.jar" />
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</fileset>
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</classpath>
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<arg value="contribution-binding-sca-calculator"/>
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</java>
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<echo> and ant run </echo>
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</target>
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<!-- TODO - this runs from mvn but not from ant so there is some issue with the
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way the environment gets set up
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<target name="run-contribution-binding-ws-calculator" depends="compile">
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<java classname="${main.class}"
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fork="true"
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failonerror="true">
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<classpath>
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<pathelement location="target/${jar.name}"/>
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<fileset dir="${tuscany.home}/modules">
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<include name="tuscany-node-api-*.jar" />
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<include name="tuscany-sca-api-*.jar" />
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<include name="tuscany-node-launcher-equinox-*.jar" />
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</fileset>
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</classpath>
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<arg value="contribution-binding-ws-calculator"/>
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</java>
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</target>
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-->
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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-->
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<project>
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.apache.tuscany.sca</groupId>
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<artifactId>tuscany-sca</artifactId>
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<version>2.0-SNAPSHOT</version>
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<relativePath>../../pom.xml</relativePath>
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</parent>
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<artifactId>sample-launcher-embedded-osgi-base</artifactId>
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<name>Apache Tuscany SCA Sample Launcher Embedded OSGi using base jar</name>
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<dependencies>
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<dependency>
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<groupId>org.apache.tuscany.sca.shades</groupId>
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<artifactId>tuscany-base-nodep</artifactId>
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<version>2.0-SNAPSHOT</version>
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</dependency>
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<dependency>
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<groupId>commons-cli</groupId>
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<artifactId>commons-cli</artifactId>
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<version>1.2</version>
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</dependency>
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<dependency>
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<groupId>org.eclipse</groupId>
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<artifactId>osgi</artifactId>
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<version>3.5.0-v20090520</version>
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<scope>compile</scope>
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</dependency>
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<dependency>
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<groupId>org.eclipse.osgi</groupId>
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<artifactId>services</artifactId>
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<version>3.2.0-v20090520-1800</version>
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<scope>compile</scope>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>4.8.1</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<finalName>${artifactId}</finalName>
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<plugins>
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</plugins>
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</build>
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</project>
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package calculator;
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import org.oasisopen.sca.annotation.Remotable;
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/**
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* The Calculator service interface.
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*/
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@Remotable
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public interface CalculatorService {
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double add(double n1, double n2);
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double subtract(double n1, double n2);
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double multiply(double n1, double n2);
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double divide(double n1, double n2);
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}
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package launcher;
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import org.apache.tuscany.sca.node.Contribution;
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import org.apache.tuscany.sca.node.Node;
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import org.apache.tuscany.sca.node.equinox.launcher.LauncherException;
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import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher;
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/**
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* OSGi launcher function
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*/
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public class RuntimeIntegration {
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public Node startNode(Contribution... contributions){
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NodeLauncher launcher = NodeLauncher.newInstance();
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// TODO - why do we have 3 different versions of the Contribution class?
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org.apache.tuscany.sca.node.equinox.launcher.Contribution equinoxContributions[] =
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new org.apache.tuscany.sca.node.equinox.launcher.Contribution[contributions.length];
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int i = 0;
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for (Contribution inContrib : contributions) {
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org.apache.tuscany.sca.node.equinox.launcher.Contribution outContrib =
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new org.apache.tuscany.sca.node.equinox.launcher.Contribution(inContrib.getURI(), inContrib.getLocation());
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equinoxContributions[i] = outContrib;
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i++;
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}
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Node node = null;
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try {
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node = launcher.createNode(null, equinoxContributions);
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} catch (LauncherException ex) {
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throw new SampleLauncherException(ex.getMessage());
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}
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node.start();
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return node;
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}
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public void stopNode(Node node){
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node.stop();
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}
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}
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package launcher;
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import java.net.URI;
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import org.apache.tuscany.sca.node.Contribution;
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import org.apache.tuscany.sca.node.Node;
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import org.oasisopen.sca.NoSuchDomainException;
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import org.oasisopen.sca.NoSuchServiceException;
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import org.oasisopen.sca.client.SCAClientFactory;
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import calculator.CalculatorService;
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/**
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* This client program shows how to create an embedded SCA runtime, start it,
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* and locate and invoke a SCA component
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*/
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public class SampleJSELauncher extends RuntimeIntegration {
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public static void main(String[] args) throws Exception {
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SampleJSELauncher launcher = new SampleJSELauncher();
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String contribution = null;
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if (args == null || args.length != 1){
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System.out.println("Please provide the name of the sample contribution to run as a parameter");
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System.out.println("Running binding-sca-calculator by default");
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contribution = "contribution-binding-sca-calculator";
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} else {
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contribution = args[0];
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}
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if (contribution.equals("contribution-binding-sca-calculator")){
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launcher.launchBindingSCACalculator();
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} else if (contribution.equals("contribution-binding-ws-calculator")){
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launcher.launchBindingWSCalculator();
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} else {
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System.out.println("Sample contribution " + contribution + "not found");
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}
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}
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/**
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* The contribution-binding-sca-calculator contribution includes a client component
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* that calls the CalculatorServiceComponent from an operation marked by @Init.
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*/
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public void launchBindingSCACalculator(){
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Node node = startNode(new Contribution("c1", "../binding-sca/contribution-calculator/target/sample-contribution-binding-sca-calculator.jar"));
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stopNode(node);
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}
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/*
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* Using a Tuscany specific mechanism for getting at local service proxies
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*/
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public void launchBindingWSCalculator() throws NoSuchDomainException, NoSuchServiceException{
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Node node = startNode(new Contribution("c1", "../contribution-binding-ws-calculator/target/sample-contribution-binding-ws-calculator.jar"));
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CalculatorService calculator = node.getService(CalculatorService.class, "CalculatorServiceComponent");
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double result = calculator.add(3, 2);
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System.out.println("3 + 2 = " + result);
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if (result != 5.0){
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throw new SampleLauncherException();
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}
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stopNode(node);
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}
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}
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
|
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
|
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* specific language governing permissions and limitations
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* under the License.
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*/
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package launcher;
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/**
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* This exception signals problems in the management of SCA component execution.
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*/
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public class SampleLauncherException extends RuntimeException {
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/**
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* Constructs a SampleLauncherException with no detail message.
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*/
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public SampleLauncherException() {
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super();
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}
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/**
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* Constructs a SampleLauncherException with the specified detail
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* message.
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*
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* @param message the detail message
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*/
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public SampleLauncherException(String message) {
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super(message);
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}
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}
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
|
||||
*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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||||
* KIND, either express or implied. See the License for the
|
||||
* specific language governing permissions and limitations
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* under the License.
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*/
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package launcher;
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import org.junit.Test;
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/**
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* Test the Calculator composition.
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*/
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public class LauncherTestCase {
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@Test
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public void testContributionBindingSCACalculator() throws Exception {
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SampleJSELauncher.main(new String[] {"contribution-binding-sca-calculator"});
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}
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@Test
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public void testContributionBindingWSCalculator() throws Exception {
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SampleJSELauncher.main(new String[] {"contribution-binding-ws-calculator"});
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}
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}
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