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Posted to commits@tuscany.apache.org by sl...@apache.org on 2009/01/23 17:58:18 UTC

svn commit: r737093 [2/2] - in /tuscany/java/sca/samples: host-webapp-calculator/ host-webapp-calculator/src/ host-webapp-calculator/src/main/ host-webapp-calculator/src/main/java/ host-webapp-calculator/src/main/java/calculator/ host-webapp-calculator...

Added: tuscany/java/sca/samples/implementation-java-calculator/build.xml
URL: http://svn.apache.org/viewvc/tuscany/java/sca/samples/implementation-java-calculator/build.xml?rev=737093&view=auto
==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/build.xml (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/build.xml Fri Jan 23 08:58:16 2009
@@ -0,0 +1,88 @@
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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.    
+-->
+<project name="implementation-java-calculator" default="run-jse"> <!-- could dertmine the same name autmatically -->
+    <property name="sample.name" value="${ant.project.name}"/>
+	<property name="sample.root" value="."/>
+    <property name="sample.jar" value="${sample.root}/target/sample-${sample.name}.jar" />
+	<available file="../../distribution/pom.xml" property="running.in.development"/>
+	
+	<target name="set-development" if="running.in.development">
+		<property name="distro.root" value="../../distribution/all/target"/>
+	</target>
+	
+	<target name="set-distribution" unless="running.in.development">
+		<property name="distro.root" value="../.."/>
+	</target>
+			
+    <target name="init" depends="set-development, set-distribution" >
+    	
+        <mkdir dir="${sample.root}/target/classes"/>
+    </target>
+	
+    <target name="compile" depends="init">
+        <javac srcdir="${sample.root}/src/main/java"
+               destdir="${sample.root}/target/classes"
+               debug="on"
+               source="1.5"
+               target="1.5">
+            <classpath>
+            	<!--pathelement location="${distro.root}/tuscany-distribution-core/manifest.jar"/-->
+                <fileset dir="${distro.root}/modules">
+                    <include name="*.jar" />
+                    <include name="*/*.jar" />
+                </fileset>
+            </classpath>
+        </javac> 
+        <copy todir="${sample.root}/target/classes">
+            <fileset dir="${sample.root}/src/main/resources"/>
+        </copy>
+        <jar destfile="${sample.jar}" basedir="${sample.root}/target/classes">
+        </jar>    	
+    </target>	
+	
+    <target name="run-jse" depends="compile">
+        <java jar="${distro.root}/modules/tuscany-node-launcher-2.0-SNAPSHOT.jar"
+              fork="true"
+        	  inputstring="q">
+            <jvmarg value="-Djava.util.logging.config.file=${sample.root}../../logging.properties"/>
+            <arg value="Calculator.composite"/> 
+        	 <!-- would be good to have the node launcher run the first deployable 
+        	      composite if this is not specified so I don't have to put it here -->
+            <arg value="${sample.jar}"/>
+        </java>    	
+    </target>
+	
+    <target name="run-equinox" depends="compile">
+        <java jar="${distro.root}/modules/tuscany-node-launcher-equinox-2.0-SNAPSHOT.jar"
+              fork="true"
+        	  inputstring="q">
+            <jvmarg value="-Djava.util.logging.config.file=${sample.root}/../../logging.properties"/>
+            <arg value="Calculator.composite"/> 
+        	 <!-- would be good to have the node launcher run the first deplyable 
+        	      composite if this is not specified so I don't have to put it here -->
+            <arg value="${sample.jar}"/>
+        </java>    	
+    </target>
+	
+    <target name="clean">
+        <delete quiet="true" includeemptydirs="true">
+            <fileset dir="target"/>
+        </delete>
+    </target>
+</project>

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Added: tuscany/java/sca/samples/implementation-java-calculator/calculator.png
URL: http://svn.apache.org/viewvc/tuscany/java/sca/samples/implementation-java-calculator/calculator.png?rev=737093&view=auto
==============================================================================
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Added: tuscany/java/sca/samples/implementation-java-calculator/calculator.svg
URL: http://svn.apache.org/viewvc/tuscany/java/sca/samples/implementation-java-calculator/calculator.svg?rev=737093&view=auto
==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/calculator.svg (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/calculator.svg Fri Jan 23 08:58:16 2009
@@ -0,0 +1,329 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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.
+-->
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+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://web.resource.org/cc/"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="1052.3622"
+   height="744.09448"
+   id="svg2"
+   sodipodi:version="0.32"
+   inkscape:version="0.44"
+   sodipodi:docbase="C:\simon\Projects\Tuscany\java\java-head\sca\samples\calculator"
+   sodipodi:docname="calculator.svg"
+   version="1.0"
+   inkscape:export-filename="C:\simon\Projects\Tuscany\java\java-head\sca\samples\calculator\calculator.png"
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+     inkscape:pageshadow="2"
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+         rdf:about="">
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+    <path
+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 478.57143,402.66591 L 528.57143,401.95163 L 528.57143,408.3802 L 580,407.66591"
+       id="path2019" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 475.71429,435.52305 L 509.28571,435.52305 L 510,486.95163 L 582.14286,486.23734"
+       id="path2021" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 292.85714,355.52305 L 330,354.80877"
+       id="path2023" />
+  </g>
+</svg>

Added: tuscany/java/sca/samples/implementation-java-calculator/pom.xml
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==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/pom.xml (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/pom.xml Fri Jan 23 08:58:16 2009
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * Licensed to the Apache Software Foundation (ASF) under one
+    * or more contributor license agreements.  See the NOTICE file
+    * 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
+    * "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.    
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.tuscany.sca</groupId>
+        <artifactId>tuscany-sca</artifactId>
+        <version>2.0-SNAPSHOT</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <artifactId>sample-implementation-java-calculator</artifactId>
+    <name>Apache Tuscany SCA Implementation Java Calculator Sample</name>
+
+    <repositories>
+       <repository>
+          <id>apache.incubator</id>
+          <url>http://people.apache.org/repo/m2-incubating-repository</url>
+       </repository>
+    </repositories>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-distribution-api</artifactId>
+            <type>pom</type>
+            <version>2.0-SNAPSHOT</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.tuscany.sca</groupId>
+            <artifactId>tuscany-distribution-core</artifactId>
+            <type>pom</type>
+            <version>2.0-SNAPSHOT</version>
+        </dependency>
+        
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.5</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+       <finalName>${artifactId}</finalName>
+       <plugins>
+           <plugin>
+               <groupId>org.apache.maven.plugins</groupId>
+               <artifactId>maven-surefire-plugin</artifactId>
+               <configuration>
+                   <skip>true</skip>
+               </configuration>
+           </plugin>
+           
+	       <plugin>
+	           <groupId>org.apache.maven.plugins</groupId>
+	           <artifactId>maven-antrun-plugin</artifactId>
+	           <version>1.1</version>
+	
+	           <dependencies>
+	               <dependency>
+	                   <groupId>ant</groupId>
+	                   <artifactId>ant-trax</artifactId>
+	                   <version>1.6.5</version>
+	               </dependency>
+	           </dependencies>
+	
+	           <executions>
+	               <execution>
+	                   <id>test-ant-scripts</id>
+	                   <phase>package</phase>
+	                   <goals>
+	                       <goal>run</goal>
+	                   </goals>
+	                   <configuration>
+	                       <tasks>
+	                           <ant antfile="./build.xml" target="run-jse"/>
+	                       </tasks>
+	                   </configuration>
+	               </execution>
+	           </executions>
+	       </plugin>
+       </plugins>
+    </build>
+</project>

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Added: tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddService.java
URL: http://svn.apache.org/viewvc/tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddService.java?rev=737093&view=auto
==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddService.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddService.java Fri Jan 23 08:58:16 2009
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+/**
+ * The Add service interface
+ */
+public interface AddService {
+
+    double add(double n1, double n2);
+
+}

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Added: tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java
URL: http://svn.apache.org/viewvc/tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java?rev=737093&view=auto
==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java Fri Jan 23 08:58:16 2009
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Add service
+ */
+public class AddServiceImpl implements AddService {
+
+    public double add(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Adding " + n1 + " and " + n2);
+        return n1 + n2;
+    }
+
+}

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Added: tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java
URL: http://svn.apache.org/viewvc/tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java?rev=737093&view=auto
==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java Fri Jan 23 08:58:16 2009
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+import org.osoa.sca.annotations.EagerInit;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * and locate and invoke a SCA component
+ */
+@Scope("COMPOSITE") @EagerInit
+public class CalculatorClient {
+    
+    private CalculatorService calculatorService;
+
+    @Reference
+    public void setCalculatorService(CalculatorService calculatorService) {
+        this.calculatorService = calculatorService;
+    }
+    
+    @Init
+    public void calculate() {
+
+        // Calculate
+        System.out.println("SCA API ClassLoader: " + print(Reference.class.getClassLoader()));
+        System.out.println("3 + 2=" + calculatorService.add(3, 2));
+        System.out.println("3 - 2=" + calculatorService.subtract(3, 2));
+        System.out.println("3 * 2=" + calculatorService.multiply(3, 2));
+        System.out.println("3 / 2=" + calculatorService.divide(3, 2));
+    }
+    
+    private static String print(ClassLoader cl) {
+        StringBuffer buf = new StringBuffer();
+        for (; cl != null;) {
+            buf.append(cl.toString());
+            buf.append(' ');
+            cl = cl.getParent();
+        }
+        return buf.toString();
+    }
+
+}

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URL: http://svn.apache.org/viewvc/tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java?rev=737093&view=auto
==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java Fri Jan 23 08:58:16 2009
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+
+/**
+ * The Calculator service interface.
+ */
+public interface CalculatorService {
+
+    double add(double n1, double n2);
+
+    double subtract(double n1, double n2);
+
+    double multiply(double n1, double n2);
+
+    double divide(double n1, double n2);
+
+}

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URL: http://svn.apache.org/viewvc/tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java?rev=737093&view=auto
==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java Fri Jan 23 08:58:16 2009
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+import org.osoa.sca.annotations.Reference;
+
+
+/**
+ * An implementation of the Calculator service.
+ */
+public class CalculatorServiceImpl implements CalculatorService {
+
+    private AddService addService;
+    private SubtractService subtractService;
+    private MultiplyService multiplyService;
+    private DivideService divideService;
+
+    @Reference
+    public void setAddService(AddService addService) {
+        this.addService = addService;
+    }
+
+    @Reference
+    public void setSubtractService(SubtractService subtractService) {
+        this.subtractService = subtractService;
+    }
+
+    @Reference
+    public void setDivideService(DivideService divideService) {
+        this.divideService = divideService;
+    }
+
+    @Reference
+    public void setMultiplyService(MultiplyService multiplyService) {
+        this.multiplyService = multiplyService;
+    }
+
+    public double add(double n1, double n2) {
+        return addService.add(n1, n2);
+    }
+
+    public double subtract(double n1, double n2) {
+        return subtractService.subtract(n1, n2);
+    }
+
+    public double multiply(double n1, double n2) {
+        return multiplyService.multiply(n1, n2);
+    }
+
+    public double divide(double n1, double n2) {
+        return divideService.divide(n1, n2);
+    }
+
+}

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==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideService.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideService.java Fri Jan 23 08:58:16 2009
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+/**
+ * The divide service interface
+ */
+public interface DivideService {
+
+    double divide(double n1, double n2);
+
+}

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==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.java Fri Jan 23 08:58:16 2009
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Divide service.
+ */
+public class DivideServiceImpl implements DivideService {
+
+    public double divide(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Dividing " + n1 + " with " + n2);
+        return n1 / n2;
+    }
+
+}

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==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyService.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyService.java Fri Jan 23 08:58:16 2009
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface MultiplyService {
+
+    double multiply(double n1, double n2);
+
+}

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==============================================================================
--- tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.java Fri Jan 23 08:58:16 2009
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the Multiply service.
+ */
+public class MultiplyServiceImpl implements MultiplyService {
+
+    public double multiply(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Multiplying " + n1 + " with " + n2);
+        return n1 * n2;
+    }
+
+}

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Added: tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java
URL: http://svn.apache.org/viewvc/tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java?rev=737093&view=auto
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--- tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java Fri Jan 23 08:58:16 2009
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+/**
+ * The interface for the multiply service
+ */
+public interface SubtractService {
+
+    double subtract(double n1, double n2);
+
+}

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Added: tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java
URL: http://svn.apache.org/viewvc/tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java?rev=737093&view=auto
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--- tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java Fri Jan 23 08:58:16 2009
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * An implementation of the subtract service.
+ */
+public class SubtractServiceImpl implements SubtractService {
+
+    public double subtract(double n1, double n2) {
+        Logger logger = Logger.getLogger("calculator");
+        logger.log(Level.FINEST, "Subtracting " + n1 + " from " + n2);
+        return n1 - n2;
+    }
+
+}

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Added: tuscany/java/sca/samples/implementation-java-calculator/src/main/resources/Calculator.composite
URL: http://svn.apache.org/viewvc/tuscany/java/sca/samples/implementation-java-calculator/src/main/resources/Calculator.composite?rev=737093&view=auto
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--- tuscany/java/sca/samples/implementation-java-calculator/src/main/resources/Calculator.composite (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/main/resources/Calculator.composite Fri Jan 23 08:58:16 2009
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+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+           targetNamespace="http://sample"
+           xmlns:sample="http://sample"
+           name="Calculator">
+
+    <component name="CalculatorServiceComponent">
+		<implementation.java class="calculator.CalculatorServiceImpl"/>
+        <reference name="addService" target="AddServiceComponent" />
+        <reference name="subtractService" target="SubtractServiceComponent" />
+        <reference name="multiplyService" target="MultiplyServiceComponent" />
+        <reference name="divideService" target="DivideServiceComponent" />
+    </component>
+
+    <component name="AddServiceComponent">
+        <implementation.java class="calculator.AddServiceImpl"/>
+    </component>
+
+    <component name="SubtractServiceComponent">
+        <implementation.java class="calculator.SubtractServiceImpl"/>
+    </component>
+
+    <component name="MultiplyServiceComponent">
+        <implementation.java class="calculator.MultiplyServiceImpl"/>
+    </component>
+
+    <component name="DivideServiceComponent">
+        <implementation.java class="calculator.DivideServiceImpl"/>
+    </component>
+
+    <component name="CalculatorClient">
+		<implementation.java class="calculator.CalculatorClient"/>
+        <reference name="calculatorService" target="CalculatorServiceComponent" />
+    </component>
+
+</composite>

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Added: tuscany/java/sca/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java
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--- tuscany/java/sca/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java (added)
+++ tuscany/java/sca/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java Fri Jan 23 08:58:16 2009
@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * 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
+ * "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 calculator;
+
+import org.apache.tuscany.sca.node.Node;
+import org.apache.tuscany.sca.node.equinox.launcher.Contribution;
+import org.apache.tuscany.sca.node.equinox.launcher.ContributionLocationHelper;
+import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * This shows how to test the Calculator composition.
+ */
+public class CalculatorTestCase {
+
+    private static NodeLauncher launcher;
+    private static Node node;   
+    
+    public static void main(String[] args) throws Exception {
+    	setUpBeforeClass();
+    	tearDownAfterClass();
+    }
+    
+    @BeforeClass
+    public static void setUpBeforeClass() throws Exception {
+        launcher = NodeLauncher.newInstance();
+        String location = ContributionLocationHelper.getContributionLocation(CalculatorClient.class);
+        node = launcher.createNode("Calculator.composite", new Contribution("test", location));
+        System.out.println("SCA Node API ClassLoader: " + node.getClass().getClassLoader());
+        node.start();
+    }
+
+    @AfterClass
+    public static void tearDownAfterClass() throws Exception {
+        if (node != null) {
+            node.stop();
+            node.destroy();
+        }
+        if (launcher != null) {
+            launcher.destroy();
+        }
+    }
+
+    @Test
+    public void testDummy() throws Exception {
+    }
+}

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