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-rw-r--r--java/sca/samples/host-webapp-calculator/README108
-rw-r--r--java/sca/samples/host-webapp-calculator/build.xml73
-rw-r--r--java/sca/samples/host-webapp-calculator/calculator-web.pngbin0 -> 25757 bytes
-rw-r--r--java/sca/samples/host-webapp-calculator/calculator-web.svg455
-rw-r--r--java/sca/samples/host-webapp-calculator/pom.xml166
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/java/calculator/AddService.java31
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/java/calculator/AddServiceImpl.java34
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/java/calculator/CalculatorService.java35
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/java/calculator/CalculatorServiceImpl.java69
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/java/calculator/DivideService.java28
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/java/calculator/DivideServiceImpl.java30
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/java/calculator/MultiplyService.java28
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/java/calculator/MultiplyServiceImpl.java30
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/java/calculator/SubtractService.java28
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/java/calculator/SubtractServiceImpl.java30
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/resources/Calculator.composite49
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/webapp/META-INF/sca-contribution.xml23
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/geronimo-web.xml34
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/web.composite24
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/web.xml41
-rw-r--r--java/sca/samples/host-webapp-calculator/src/main/webapp/calc.jsp50
-rw-r--r--java/sca/samples/implementation-java-calculator/README97
-rw-r--r--java/sca/samples/implementation-java-calculator/build.xml88
-rw-r--r--java/sca/samples/implementation-java-calculator/calculator.pngbin0 -> 20552 bytes
-rw-r--r--java/sca/samples/implementation-java-calculator/calculator.svg329
-rw-r--r--java/sca/samples/implementation-java-calculator/pom.xml103
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddService.java28
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java35
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java62
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java35
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java70
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideService.java28
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.java35
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyService.java28
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.java35
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java28
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java35
-rw-r--r--java/sca/samples/implementation-java-calculator/src/main/resources/Calculator.composite54
-rw-r--r--java/sca/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java65
39 files changed, 2521 insertions, 0 deletions
diff --git a/java/sca/samples/host-webapp-calculator/README b/java/sca/samples/host-webapp-calculator/README
new file mode 100644
index 0000000000..690152ff65
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/README
@@ -0,0 +1,108 @@
+Calculator Sample Exposing Web Services In A WebApp
+===================================================
+This sample uses the same code as the calculator sample, it deploys the
+sample wrapped in a web app and exposes the AddService as a web service.
+
+The README in the samples directory (the directory above this) provides
+general instructions about building and running samples. Take a look there
+first.
+
+As this sample provides a web app there is a manual step where the WAR file
+that contains the sample is copied to your web app container. If you just want
+to give this sample a go deploy the WAR file (target/sample-calculator-ws-webapp.war)
+to you web application server.
+
+Once the web app is deployed use your browser to visit the following URL;
+
+http://localhost:8080/sample-calculator-ws-webapp
+
+The sample is configured to use a service on port 8080. If your servlet container
+is using a port other than 8080 then you will need to edit the Calculator.composite
+and change the uri attribute of the <binding.ws> used by the CalculatorServiceComponent
+to use the correct port.
+
+Sample Overview
+---------------
+The sample provides a single calculator service with a default SCA (java)
+binding. The CalculatorClient exercises this interface by calling add,
+subtract, multiply and divide operations. This results in messages passing to
+the appropriate components in the composite.
+
+calculator-webapp/
+ src/
+ main/
+ java/
+ calculator/
+ AddService.java - As calculator sample
+ AddServiceImpl.java
+ CalculatorClient.java - As calculator sample
+ CalculatorService.java - As calculator sample
+ CalculatorServiceImpl.java
+ DivideService.java - As calculator sample
+ DivideServiceImpl.java
+ MultiplyService.java - As calculator sample
+ MultiplyServiceImpl.java
+ SubtractService.java - As calculator sample
+ SubtractServiceImpl.java
+ resources/
+ Calculator.composite - As calculator sample except that the
+ connection between the CalculatorService
+ and the AddService is web services
+ webapp
+ META-INF/
+ sca-contribution.xml - specifies the composite to be deployed
+ WEB-INF/
+ web.xml - defines the listener that starts up the
+ Tuscany SCA runtime and maps service
+ calls to the TuscanyServlet
+ calc.jsp - the web application that makes use of the
+ SCA application
+
+ calculator.png - a pictorial representation of the sample .composite file
+ build.xml - the Ant build file
+ pom.xml - the Maven build file
+ README - this file
+
+Building And Running The Sample Using Ant
+-----------------------------------------
+With the binary distribution the sample can be built using Ant as
+follows
+
+cd calculator-ws-webapp
+ant package
+
+This should result in a war file (sample-calculator-ws-webapp.war) in the target
+directory. Copy this war file to your web app deployment directory in you
+web app container.
+
+The process for getting the web app running will depend on which web app container
+you are using. For example, if you are using Tomcat then it is simply a matter
+of copying the WAR file to the webapps directory.
+
+Once the web app is deployed use your browser to visit the following URL;
+
+http://localhost:8080/sample-calculator-ws-webapp
+
+The port and hostname will of course vary depending on your local installation.
+
+You should see the following output.
+
+Expression Result
+2 + 3 5.0
+3 - 2 1.0
+3 * 2 6.0
+3 / 2 1.5
+
+Building And Running The Sample Using Maven
+-------------------------------------------
+With either the binary or source distributions the sample can be built and run
+using Maven as follows.
+
+cd calculator-ws-webapp
+mvn
+
+Again this should result in a war file (sample-calculator-ws-webapp.war) in the target
+directory. Follow the steps described in the previous section for running the web
+app and for the expected results.
+
+
diff --git a/java/sca/samples/host-webapp-calculator/build.xml b/java/sca/samples/host-webapp-calculator/build.xml
new file mode 100644
index 0000000000..839ead7038
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/build.xml
@@ -0,0 +1,73 @@
+<!--
+ * 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="sample-host-webapp-calculator" default="compile">
+ <property name="sample.name" value="${ant.project.name}"/>
+ <property name="sample.root" value="."/>
+ <property name="sample.war" value="${sample.root}/target/${sample.name}.war" />
+ <available file="../../distribution/pom.xml" property="running.in.development"/>
+
+ <target name="set-development" if="running.in.development">
+ <property name="distro.root" value="../../distribution/all/target"/>
+ </target>
+
+ <target name="set-distribution" unless="running.in.development">
+ <property name="distro.root" value="../.."/>
+ </target>
+
+ <target name="init" depends="set-development, set-distribution" >
+
+ <mkdir dir="${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="${distro.root}/tuscany-distribution-all/manifest.jar"/-->
+ <fileset dir="${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>
+ <fileset id="tuscany.jars" dir="${distro.root}/modules">
+ <include name="*.jar" />
+ <include name="*/*.jar" />
+ </fileset>
+ <war destfile="${sample.war}" webxml="${sample.root}/src/main/webapp/WEB-INF/web.xml">
+ <fileset dir="${sample.root}/src/main/webapp"/>
+ <lib refid="tuscany.jars"/>
+ <classes dir="${sample.root}/target/classes"/>
+ </war>
+ </target>
+
+ <target name="clean">
+ <delete includeemptydirs="true">
+ <fileset dir="target"/>
+ </delete>
+ </target>
+
+</project>
diff --git a/java/sca/samples/host-webapp-calculator/calculator-web.png b/java/sca/samples/host-webapp-calculator/calculator-web.png
new file mode 100644
index 0000000000..f482b8d1c8
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/calculator-web.png
Binary files differ
diff --git a/java/sca/samples/host-webapp-calculator/calculator-web.svg b/java/sca/samples/host-webapp-calculator/calculator-web.svg
new file mode 100644
index 0000000000..1b7015b156
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/calculator-web.svg
@@ -0,0 +1,455 @@
+<?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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+ xmlns:dc="http://purl.org/dc/elements/1.1/"
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+ inkscape:output_extension="org.inkscape.output.svg.inkscape">
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+ style="font-size:11px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;writing-mode:lr-tb;text-anchor:start;font-family:Bitstream Vera Sans"><flowRegion
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+ id="flowPara3229">Server</flowPara></flowRoot> <flowRoot
+ xml:space="preserve"
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diff --git a/java/sca/samples/host-webapp-calculator/pom.xml b/java/sca/samples/host-webapp-calculator/pom.xml
new file mode 100644
index 0000000000..51d3171d3e
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/pom.xml
@@ -0,0 +1,166 @@
+<?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-host-webapp-calculator</artifactId>
+ <packaging>war</packaging>
+ <name>Apache Tuscany SCA Host Webapp 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>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-distribution-webservice</artifactId>
+ <type>pom</type>
+ <version>2.0-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-distribution-webapp</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="compile"/>
+ </tasks>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+
+ <plugin>
+ <groupId>org.codehaus.cargo</groupId>
+ <artifactId>cargo-maven2-plugin</artifactId>
+ <version>1.0-beta-2</version>
+ <executions>
+ <execution>
+ <id>start-container</id>
+ <phase>pre-integration-test</phase>
+ <goals>
+ <goal>start</goal>
+ </goals>
+ </execution>
+ <execution>
+ <id>stop-container</id>
+ <phase>post-integration-test</phase>
+ <goals>
+ <goal>stop</goal>
+ </goals>
+ </execution>
+ </executions>
+ <configuration>
+ <container>
+ <containerId>jetty6x</containerId>
+ <type>embedded</type>
+ <systemProperties>
+ <org.apache.commons.logging.Log>org.apache.commons.logging.impl.SimpleLog</org.apache.commons.logging.Log>
+ </systemProperties>
+ </container>
+ <wait>true</wait>
+ <configuration>
+ <properties>
+ <cargo.servlet.port>8085</cargo.servlet.port>
+ </properties>
+ <deployables>
+ <deployable>
+ <location>
+ ${project.build.directory}/${project.build.finalName}.${project.packaging}
+ </location>
+ <pingURL>http://localhost:8085/sample-calculator-ws-webapp</pingURL>
+ <type>war</type>
+ </deployable>
+ </deployables>
+ <home>${project.build.directory}/cargo-jetty</home>
+ </configuration>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+</project>
diff --git a/java/sca/samples/host-webapp-calculator/src/main/java/calculator/AddService.java b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/AddService.java
new file mode 100644
index 0000000000..1550799832
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/AddService.java
@@ -0,0 +1,31 @@
+/*
+ * 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.Remotable;
+
+/**
+ * The interface for the add service
+ */
+@Remotable
+public interface AddService {
+
+ double add(double n1, double n2);
+
+}
diff --git a/java/sca/samples/host-webapp-calculator/src/main/java/calculator/AddServiceImpl.java b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..ece31fd459
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/AddServiceImpl.java
@@ -0,0 +1,34 @@
+/*
+ * 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.Service;
+
+/**
+ * An implementation of the Add service
+ */
+@Service(AddService.class)
+public class AddServiceImpl implements AddService {
+
+ public double add(double n1, double n2) {
+ System.err.println("Adding " + n1 + " to " + n2);
+ return n1 + n2;
+ }
+
+}
diff --git a/java/sca/samples/host-webapp-calculator/src/main/java/calculator/CalculatorService.java b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..031fa8b912
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/CalculatorService.java
@@ -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);
+
+}
diff --git a/java/sca/samples/host-webapp-calculator/src/main/java/calculator/CalculatorServiceImpl.java b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..ba897fa301
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/CalculatorServiceImpl.java
@@ -0,0 +1,69 @@
+/*
+ * 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);
+ }
+
+}
diff --git a/java/sca/samples/host-webapp-calculator/src/main/java/calculator/DivideService.java b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/DivideService.java
new file mode 100644
index 0000000000..497dafd4fd
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/DivideService.java
@@ -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 divide service
+ */
+public interface DivideService {
+
+ double divide(double n1, double n2);
+
+}
diff --git a/java/sca/samples/host-webapp-calculator/src/main/java/calculator/DivideServiceImpl.java b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..f7ac0b7287
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/DivideServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * 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;
+
+/**
+ * An implementation of the Divide service.
+ */
+public class DivideServiceImpl implements DivideService {
+
+ public double divide(double n1, double n2) {
+ return n1 / n2;
+ }
+
+}
diff --git a/java/sca/samples/host-webapp-calculator/src/main/java/calculator/MultiplyService.java b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..5290605938
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/MultiplyService.java
@@ -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);
+
+}
diff --git a/java/sca/samples/host-webapp-calculator/src/main/java/calculator/MultiplyServiceImpl.java b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..b7dca792b2
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/MultiplyServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * 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;
+
+/**
+ * An implementation of the Multiply service.
+ */
+public class MultiplyServiceImpl implements MultiplyService {
+
+ public double multiply(double n1, double n2) {
+ return n1 * n2;
+ }
+
+}
diff --git a/java/sca/samples/host-webapp-calculator/src/main/java/calculator/SubtractService.java b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..376b3e5bb9
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/SubtractService.java
@@ -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 subtract service
+ */
+public interface SubtractService {
+
+ double subtract(double n1, double n2);
+
+}
diff --git a/java/sca/samples/host-webapp-calculator/src/main/java/calculator/SubtractServiceImpl.java b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..77b128ab8d
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/java/calculator/SubtractServiceImpl.java
@@ -0,0 +1,30 @@
+/*
+ * 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;
+
+/**
+ * An implementation of the subtract service.
+ */
+public class SubtractServiceImpl implements SubtractService {
+
+ public double subtract(double n1, double n2) {
+ return n1 - n2;
+ }
+
+}
diff --git a/java/sca/samples/host-webapp-calculator/src/main/resources/Calculator.composite b/java/sca/samples/host-webapp-calculator/src/main/resources/Calculator.composite
new file mode 100644
index 0000000000..6a00b85f62
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/resources/Calculator.composite
@@ -0,0 +1,49 @@
+<?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>
+ <reference name="multiplyService" target="MultiplyServiceComponent"></reference>
+ <reference name="divideService" target="DivideServiceComponent"></reference>
+ </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>
+
+</composite>
diff --git a/java/sca/samples/host-webapp-calculator/src/main/webapp/META-INF/sca-contribution.xml b/java/sca/samples/host-webapp-calculator/src/main/webapp/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..8e3132eaa1
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/webapp/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?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.
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ xmlns:sample="http://sample">
+ <deployable composite="sample:Calculator"/>
+</contribution> \ No newline at end of file
diff --git a/java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/geronimo-web.xml b/java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/geronimo-web.xml
new file mode 100644
index 0000000000..59bbb0de83
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/geronimo-web.xml
@@ -0,0 +1,34 @@
+<?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.
+-->
+<web-app xmlns="http://geronimo.apache.org/xml/ns/j2ee/web-2.0"
+ xmlns:d="http://geronimo.apache.org/xml/ns/deployment-1.2">
+
+ <d:environment>
+ <d:moduleId>
+ <d:groupId>org.apache.tuscany.sca</d:groupId>
+ <d:artifactId>sample-calculator-ws-webapp</d:artifactId>
+ <d:version>2.0-SNAPSHOT</d:version>
+ <d:type>war</d:type>
+ </d:moduleId>
+
+ <!-- TUSCANY-1986 -->
+ <d:inverse-classloading />
+ </d:environment>
+</web-app>
diff --git a/java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/web.composite b/java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/web.composite
new file mode 100644
index 0000000000..e839694501
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/web.composite
@@ -0,0 +1,24 @@
+<?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"
+ xmlns:sample="http://sample"
+ name="Calculator">
+ <include name="sample:Calculator"/>
+</composite>
diff --git a/java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/web.xml b/java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000000..701ba48203
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!--
+ * 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.
+-->
+
+<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web
+Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
+<web-app>
+
+ <display-name>Apache Tuscany Calculator Web Service Sample</display-name>
+
+ <filter>
+ <filter-name>tuscany</filter-name>
+ <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class>
+ </filter>
+
+ <filter-mapping>
+ <filter-name>tuscany</filter-name>
+ <url-pattern>/*</url-pattern>
+ </filter-mapping>
+
+ <welcome-file-list id="WelcomeFileList">
+ <welcome-file>calc.jsp</welcome-file>
+ </welcome-file-list>
+
+</web-app>
diff --git a/java/sca/samples/host-webapp-calculator/src/main/webapp/calc.jsp b/java/sca/samples/host-webapp-calculator/src/main/webapp/calc.jsp
new file mode 100644
index 0000000000..4c4366747d
--- /dev/null
+++ b/java/sca/samples/host-webapp-calculator/src/main/webapp/calc.jsp
@@ -0,0 +1,50 @@
+<%--
+ * 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.
+--%>
+
+<%@ page import="org.apache.tuscany.sca.host.embedded.SCADomain"%>
+<%@ page import="calculator.CalculatorService" %>
+
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<%
+ SCADomain scaDomain = (SCADomain) application.getAttribute("org.apache.tuscany.sca.SCADomain");
+ CalculatorService calculatorService = (CalculatorService)scaDomain.getService(CalculatorService.class, "CalculatorServiceComponent");
+%>
+<html>
+<head><title>Calculator sample</title></head>
+
+<body>
+<table>
+ <tr>
+ <th>Expression</th><th>Result</th>
+ </tr>
+ <tr>
+ <td>2 + 3</td><td><%= calculatorService.add(2, 3) %></td>
+ </tr>
+ <tr>
+ <td>3 - 2</td><td><%= calculatorService.subtract(3, 2) %></td>
+ </tr>
+ <tr>
+ <td>3 * 2</td><td><%= calculatorService.multiply(3, 2) %></td>
+ </tr>
+ <tr>
+ <td>3 / 2</td><td><%= calculatorService.divide(3, 2) %></td>
+ </tr>
+</table>
+</body>
+</html>
diff --git a/java/sca/samples/implementation-java-calculator/README b/java/sca/samples/implementation-java-calculator/README
new file mode 100644
index 0000000000..ceb532faed
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/README
@@ -0,0 +1,97 @@
+Calculator Sample
+=================
+This sample implements a simple calculator using SCA components.
+
+The README in the samples directory (the directory above this) provides
+general instructions about building and running samples. Take a look there
+first.
+
+If you just want to run it to see what happens open a command prompt, navigate
+to this sample directory and do:
+
+ant run
+
+OR if you don't have ant, on Windows do
+
+java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator.jar calculator.CalculatorClient
+
+and on *nix do
+
+java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-calculator.jar calculator.CalculatorClient
+
+Sample Overview
+---------------
+The sample provides a single calculator service with a default SCA (java)
+binding. The CalculatorClient exercises this interface by calling add,
+subtract, multiply and divide operations. This results in messages passing to
+the appropriate components in the composite across the local wires.
+
+calculator/
+ src/
+ main/
+ java/
+ calculator/
+ CalculatorService.java - the first component, calls +-/* as
+ appropriate
+ CalculatorServiceImpl.java
+ AddService.java - adds two numbers
+ AddServiceImpl.java
+ SubtractService.java - subtracts one number from another
+ SubtractServiceImpl.java
+ MultiplyService.java - multiplies two numbers
+ MultiplyServiceImpl.java
+ DivideService.java - divides one number by another
+ DivideServiceImpl.java
+ CalculatorClient.java - starts the SCA Runtime and
+ deploys the Calculator.composite.
+ It then calls the deployed Calculator
+ Components services
+ resources/
+ Calculator.composite - the SCA assembly for this sample
+ test/
+ java/
+ calculator/
+ CalculatorTestCase.java - JUnit test case
+ calculator.png - a pictorial representation of the sample
+ .composite file
+ build.xml - the Ant build file
+ pom.xml - the Maven build file
+
+Building And Running The Sample Using Ant
+-----------------------------------------
+With the binary distribution the sample can be built and run using Ant as
+follows
+
+cd calculator
+ant compile
+ant run
+
+You should see the following output from the run target.
+
+run:
+ [java] 3 + 2=5.0
+ [java] 3 - 2=1.0
+ [java] 3 * 2=6.0
+ [java] 3 / 2=1.5
+
+Building And Running The Sample Using Maven
+-------------------------------------------
+With either the binary or source distributions the sample can be built and run
+using Maven as follows.
+
+cd calculator
+mvn
+
+You should see the following output from the test phase.
+
+-------------------------------------------------------
+ T E S T S
+-------------------------------------------------------
+Running calculator.CalculatorTestCase
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.272 sec
+
+Results :
+
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
+
+This shows that the Junit test cases have run successfully.
diff --git a/java/sca/samples/implementation-java-calculator/build.xml b/java/sca/samples/implementation-java-calculator/build.xml
new file mode 100644
index 0000000000..513d8cdecd
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/build.xml
@@ -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>
diff --git a/java/sca/samples/implementation-java-calculator/calculator.png b/java/sca/samples/implementation-java-calculator/calculator.png
new file mode 100644
index 0000000000..995a57b1fd
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/calculator.png
Binary files differ
diff --git a/java/sca/samples/implementation-java-calculator/calculator.svg b/java/sca/samples/implementation-java-calculator/calculator.svg
new file mode 100644
index 0000000000..af34f07e04
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/calculator.svg
@@ -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.
+-->
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<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"
+ inkscape:export-xdpi="52.84"
+ inkscape:export-ydpi="52.84">
+ <defs
+ id="defs4" />
+ <sodipodi:namedview
+ id="base"
+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1.0"
+ gridtolerance="10000"
+ guidetolerance="10"
+ objecttolerance="10"
+ inkscape:pageopacity="0.0"
+ inkscape:pageshadow="2"
+ inkscape:zoom="1.4"
+ inkscape:cx="471.80491"
+ inkscape:cy="378.84265"
+ inkscape:document-units="px"
+ inkscape:current-layer="layer1"
+ inkscape:window-width="1054"
+ inkscape:window-height="721"
+ inkscape:window-x="59"
+ inkscape:window-y="79" />
+ <metadata
+ id="metadata7">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <g
+ inkscape:label="Layer 1"
+ inkscape:groupmode="layer"
+ id="layer1">
+ <g
+ id="g2997"
+ transform="matrix(1,0,0,1.144214,0,-27.53557)">
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+ rx="15.307091"
+ ry="12.692303"
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+ style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
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diff --git a/java/sca/samples/implementation-java-calculator/pom.xml b/java/sca/samples/implementation-java-calculator/pom.xml
new file mode 100644
index 0000000000..41a64174e7
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/pom.xml
@@ -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>
diff --git a/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddService.java b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddService.java
new file mode 100644
index 0000000000..188451ebac
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddService.java
@@ -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);
+
+}
diff --git a/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java
new file mode 100644
index 0000000000..7ca8fb04b5
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/AddServiceImpl.java
@@ -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;
+ }
+
+}
diff --git a/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java
new file mode 100644
index 0000000000..c193b2ce66
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorClient.java
@@ -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();
+ }
+
+}
diff --git a/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java
new file mode 100644
index 0000000000..031fa8b912
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorService.java
@@ -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);
+
+}
diff --git a/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java
new file mode 100644
index 0000000000..3d861f2018
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/CalculatorServiceImpl.java
@@ -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);
+ }
+
+}
diff --git a/java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideService.java b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideService.java
new file mode 100644
index 0000000000..30d248208b
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideService.java
@@ -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);
+
+}
diff --git a/java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.java b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.java
new file mode 100644
index 0000000000..1323edf55a
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/DivideServiceImpl.java
@@ -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;
+ }
+
+}
diff --git a/java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyService.java b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyService.java
new file mode 100644
index 0000000000..5290605938
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyService.java
@@ -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);
+
+}
diff --git a/java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.java b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.java
new file mode 100644
index 0000000000..91b803bc9e
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/MultiplyServiceImpl.java
@@ -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;
+ }
+
+}
diff --git a/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java
new file mode 100644
index 0000000000..bf0d1882b6
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractService.java
@@ -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);
+
+}
diff --git a/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java
new file mode 100644
index 0000000000..58cc4a3547
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/java/calculator/SubtractServiceImpl.java
@@ -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 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;
+ }
+
+}
diff --git a/java/sca/samples/implementation-java-calculator/src/main/resources/Calculator.composite b/java/sca/samples/implementation-java-calculator/src/main/resources/Calculator.composite
new file mode 100644
index 0000000000..913081b9be
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/main/resources/Calculator.composite
@@ -0,0 +1,54 @@
+<?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>
diff --git a/java/sca/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java b/java/sca/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java
new file mode 100644
index 0000000000..b49e1da130
--- /dev/null
+++ b/java/sca/samples/implementation-java-calculator/src/test/java/calculator/CalculatorTestCase.java
@@ -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 {
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 18:44:23 +0000