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Diffstat (limited to 'tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference')
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diff --git a/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/README b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/README new file mode 100644 index 0000000000..07b6dd9713 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/README @@ -0,0 +1,138 @@ +Calculator RMI Reference Sample +=============================== + +This sample illustrates the use of Tuscany RMI Binding to call reference +services that are hosted as Java RMI services. + +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, first +navigate to the calculator-rmi-service sample and do: + +ant run + +OR if you don't have ant, on Windows do + +java -cp ..\..\features\tuscany-sca-manifest.jar;target\sample-calculator-rmi-service.jar calculator.CalculatorServer + +and on *nix do + +java -cp ../../features/tuscany-sca-manifest.jar:target/sample-calculator-rmi-service.jar calculator.CalculatorServer + +Now you have the server running you need to open another command prompt, navigate +to this sample directory and do: + +ant run + +OR if you don't have ant, on Windows do + +java -cp ..\..\features\tuscany-sca-manifest.jar;target\sample-calculator-rmi-reference.jar calculator.CalculatorClient + +and on *nix do + +java -cp ../../features/tuscany-sca-manifest.jar:target/sample-calculator-rmi-reference.jar calculator.CalculatorClient + +Sample Overview +--------------- +This sample extends the calculator sample by replacing the local wired +connections with RMI bindings. Instead of local add, subtract, multiply and +divide components, an RMI service implementation now provides the +add, subtract, multiply and divide interfaces and is hosted as an RMI server. +References specified in the .composite file include an RMI binding which targets +this RMI server. + +This sample adds a number of classes to the basic calculator sample: + +calculator-rmi-reference/ + src/ + main/ + java/ + calculator/ + CalculatorService.java - as calculator sample + AddService.java - as calculator sample + SubtractService.java - as calculator sample + MultipleService.java - as calculator sample + DivideService.java - as calculator sample + CalculatorClient.java - as calculator sample + CalculatorServiceImpl.java - calls the RMI service + that provides the target for the + RMI bindings in the composite + resources/ + CalculatorRMIReference.composite - the SCA assembly for this sample + test/ + java/ + calculator/ + CalculatorRMIReferenceTestCase.java - JUnit test case + CalculatorRMIServiceImpl.java - test RMI service to call + calculator-rmi-reference.png - a pictorial representation of the + .composite file + build.xml - the Ant build file for the client + pom.xml - the Maven build file + +Note. As this test creates and uses local network connections you may need to +configure your firewall, if you are running one, to allow the test to run +successfully. + +Building And Running The Sample Using Ant +----------------------------------------- +With the binary distribution the sample can be built and run using Ant. + +The server provides an RMI server that the acts as a target for the SCA RMI +bindings. Start a new console and use the following commands. + +cd calculator-rmi-service +ant compile +ant run + +This will run up the server and display the following. + +run: + [java] Starting of the SCA Calculator Application exposed as RMI Services... + [java] ...Press Enter to Exit... + +The client is very similar to the calculator sample. It starts the SCA runtime +and calls each of the calculator operations. In doing this the RMI bindings +make calls out to the RMI server you started in the previous step. Start +a new console and use the following commands. + +cd calculator-rmi-reference +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 + +If you now return to the console window running the server and press enter the +server should stop. + +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-rmi-reference +mvn + +You should see the following output from the test phase. + +------------------------------------------------------- + T E S T S +------------------------------------------------------- +Running calculator.CalculatorRMIReferenceTestCase +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.308 sec + +Results : + +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 + +This shows that the Junit test cases have run successfully. + + + diff --git a/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/build.xml b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/build.xml new file mode 100644 index 0000000000..e95ad1610b --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/build.xml @@ -0,0 +1,84 @@ +<!-- + * 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="binding-rmi-calculator-reference" default="run"> + + <property name="jar.name" value="sample-calculator-rmi-reference.jar" /> + <property name="main.class" value="calculator.CalculatorClient" /> + + <target name="init"> + <delete quiet="true" includeemptydirs="true"> + <fileset dir="target"/> + </delete> + <mkdir dir="target/classes"/> + </target> + + <target name="compile" depends="init"> + <javac srcdir="src/main/java" + destdir="target/classes" + debug="on" + source="1.5" + target="1.5" + failonerror="true"> + <classpath> + <fileset dir="../../modules"> + <include name="tuscany-sca-api-*.jar" /> + <include name="tuscany-node-api-*.jar" /> + </fileset> + </classpath> + </javac> + <copy todir="target/classes"> + <fileset dir="src/main/resources"/> + </copy> + <jar destfile="target/${jar.name}" basedir="target/classes"> + <manifest> + <attribute name="Main-Class" value="${main.class}" /> + </manifest> + </jar> + </target> + + <target name="run" depends="compile"> + <java classname="org.apache.tuscany.sca.launcher.LauncherMain" + fork="true" + failonerror="true"> + <classpath> + <pathelement location="../../bin/launcher.jar"/> + </classpath> + <arg value="unmanaged"/> + <arg value="target/${jar.name}"/> + </java> + </target> + + <!-- We need to add a client component to trigger the calculation --> + <target name="run-equinox" depends="compile"> + <java jar="../../features/tuscany-sca-equinox-manifest.jar" fork="true"> + <jvmarg value="-Djava.util.logging.config.file=../logging.properties"/> + <arg value="-composite"/> + <arg value="CalculatorRMIReference.composite"/> + <arg value="-config"/> + <arg value="../../features/configuration"/> + <arg value="-ttl"/> + <arg value="0"/> + <arg value="target/${jar.name}"/> + </java> + </target> + +</project> + + diff --git a/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/calculator-rmi-reference.png b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/calculator-rmi-reference.png Binary files differnew file mode 100644 index 0000000000..8c76b77a9f --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/calculator-rmi-reference.png diff --git a/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/calculator-rmi-reference.svg b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/calculator-rmi-reference.svg new file mode 100644 index 0000000000..ba802e6717 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/calculator-rmi-reference.svg @@ -0,0 +1,412 @@ +<?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. 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/> + <flowRoot + xml:space="preserve" + id="flowRoot2037" + transform="translate(385.3078,69.25256)" + 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 + id="flowRegion2039"><rect + id="rect2041" + width="170" + height="61.42857" + x="281.42856" + y="212.66591" + 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><flowPara + id="flowPara2045">RMI</flowPara></flowRoot> <flowRoot + xml:space="preserve" + id="flowRoot2059" + transform="translate(371.9396,116.0363)" + 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 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a/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/pom.xml b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/pom.xml new file mode 100644 index 0000000000..01166487f9 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/pom.xml @@ -0,0 +1,82 @@ +<?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-M4</version> + <relativePath>../../pom.xml</relativePath> + </parent> + <artifactId>sample-calculator-rmi-reference</artifactId> + <name>Apache Tuscany SCA Sample Calculator RMI Reference</name> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-node-api</artifactId> + <version>2.0-M4</version> + </dependency> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-node-impl</artifactId> + <version>2.0-M4</version> + <scope>test</scope> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-implementation-java-runtime</artifactId> + <version>2.0-M4</version> + <scope>runtime</scope> + </dependency> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-binding-rmi-runtime</artifactId> + <version>2.0-M4</version> + <scope>runtime</scope> + </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-jar-plugin</artifactId> + <version>2.2</version> + <configuration> + <archive> + <manifest> + <mainClass>calculator.CalculatorClient</mainClass> + </manifest> + </archive> + </configuration> + </plugin> + </plugins> + </build> + +</project> diff --git a/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/AddService.java b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/AddService.java new file mode 100644 index 0000000000..a235e648c7 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/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 interface for the add service + */ +public interface AddService { + + double add(double n1, double n2); + +} diff --git a/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorClient.java b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorClient.java new file mode 100644 index 0000000000..e14cc3dd13 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorClient.java @@ -0,0 +1,49 @@ +/* + * 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.Contribution; +import org.apache.tuscany.sca.node.ContributionLocationHelper; +import org.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.NodeFactory; + +/** + * This client program shows how to create an SCA runtime, start it, + * and locate and invoke a SCA component + */ +public class CalculatorClient { + public static void main(String[] args) throws Exception { + String uri = ContributionLocationHelper.getContributionLocation("CalculatorRMIReference.composite"); + Contribution contribution = new Contribution("c1", uri); + Node node = NodeFactory.newInstance().createNode("CalculatorRMIReference.composite", contribution); + node.start(); + CalculatorService calculatorService = node.getService(CalculatorService.class, "CalculatorServiceComponent"); + + // Calculate + 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)); + + node.stop(); + + } + +} diff --git a/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorService.java b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..0f7dec116f --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorService.java @@ -0,0 +1,39 @@ +/* + * 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.rmi.Remote; +import java.rmi.RemoteException; + +import org.oasisopen.sca.annotation.Remotable; + +/** + * The Calculator service interface. + */ +@Remotable +public interface CalculatorService extends Remote { + + double add(double n1, double n2) throws RemoteException; + + double subtract(double n1, double n2) throws RemoteException; + + double multiply(double n1, double n2) throws RemoteException; + + double divide(double n1, double n2) throws RemoteException; +} diff --git a/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorServiceImpl.java b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorServiceImpl.java new file mode 100644 index 0000000000..bcfd8871b6 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorServiceImpl.java @@ -0,0 +1,68 @@ +/* + * 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.oasisopen.sca.annotation.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/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/DivideService.java b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/DivideService.java new file mode 100644 index 0000000000..497dafd4fd --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/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/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/MultiplyService.java b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/MultiplyService.java new file mode 100644 index 0000000000..5290605938 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/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/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/SubtractService.java b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/java/calculator/SubtractService.java new file mode 100644 index 0000000000..376b3e5bb9 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/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/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/resources/CalculatorRMIReference.composite b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/resources/CalculatorRMIReference.composite new file mode 100644 index 0000000000..a5510954e0 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/main/resources/CalculatorRMIReference.composite @@ -0,0 +1,42 @@ +<?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://docs.oasis-open.org/ns/opencsa/sca/200903"
+ xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ name="Calculator">
+
+ <component name="CalculatorServiceComponent">
+ <implementation.java class="calculator.CalculatorServiceImpl"/>
+ <reference name="addService"> + <tuscany:binding.rmi uri="rmi://localhost:8099/CalculatorRMIService"/> + </reference>
+ <reference name="subtractService"> + <tuscany:binding.rmi uri="rmi://localhost:8099/CalculatorRMIService"/> + </reference>
+ <reference name="multiplyService"> + <tuscany:binding.rmi uri="rmi://localhost:8099/CalculatorRMIService"/> + </reference>
+ <reference name="divideService"> + <tuscany:binding.rmi uri="rmi://localhost:8099/CalculatorRMIService"/> + </reference>
+ </component>
+
+</composite>
diff --git a/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIReferenceTestCase.java b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIReferenceTestCase.java new file mode 100644 index 0000000000..39d4b2fd28 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIReferenceTestCase.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 static org.junit.Assert.assertEquals; + +import java.rmi.registry.LocateRegistry; +import java.rmi.registry.Registry; + +import org.apache.tuscany.sca.node.Contribution; +import org.apache.tuscany.sca.node.ContributionLocationHelper; +import org.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.NodeFactory; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; + + +/** + * This shows how to test the Calculator service component. + */ +public class CalculatorRMIReferenceTestCase { + + private static Node node; + private static CalculatorService calculatorService; + + @BeforeClass + public static void setUp() throws Exception { + CalculatorRMIServiceImpl rmiCalculatorImpl = new CalculatorRMIServiceImpl(); + Registry rmiRegistry = LocateRegistry.createRegistry(8099); + rmiRegistry.bind("CalculatorRMIService", rmiCalculatorImpl); + + String uri = ContributionLocationHelper.getContributionLocation(CalculatorService.class); + Contribution contribution = new Contribution("c1", uri); + node = NodeFactory.newInstance().createNode("CalculatorRMIReference.composite", contribution); + node.start(); + calculatorService = node.getService(CalculatorService.class, "CalculatorServiceComponent"); + } + + @AfterClass + public static void tearDown() throws Exception { + node.stop(); + LocateRegistry.getRegistry(8099).unbind("CalculatorRMIService"); + } + + @Test + public void testCalculator() throws Exception { + // Calculate + assertEquals(calculatorService.add(3, 2), 5.0, 0.0); + assertEquals(calculatorService.subtract(3, 2), 1.0, 0.0); + assertEquals(calculatorService.multiply(3, 2), 6.0, 0.0); + assertEquals(calculatorService.divide(3, 2), 1.5, 0.0); + } +} diff --git a/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIServiceImpl.java b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIServiceImpl.java new file mode 100644 index 0000000000..d8ded42cb2 --- /dev/null +++ b/tags/java/sca/2.0-M4-RC1/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIServiceImpl.java @@ -0,0 +1,52 @@ +/* + * 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.rmi.RemoteException; +import java.rmi.server.UnicastRemoteObject; + + + +/** + * An implementation of the Calculator service. + */ +public class CalculatorRMIServiceImpl extends UnicastRemoteObject implements CalculatorService { + + private static final long serialVersionUID = -1543948944662001428L; + + public CalculatorRMIServiceImpl() throws RemoteException { + super(); + } + + public double add(double n1, double n2) throws RemoteException { + return n1 + n2; + } + + public double subtract(double n1, double n2) { + return n1 - n2; + } + + public double multiply(double n1, double n2) { + return n1 * n2; + } + + public double divide(double n1, double n2) { + return n1 / n2; + } +} |
