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diff --git a/branches/sca-java-2.0-M3/samples/calculator-equinox/README b/branches/sca-java-2.0-M3/samples/calculator-equinox/README new file mode 100644 index 0000000000..7f76542622 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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 ..\..\features\tuscany-sca-manifest.jar;target\sample-calculator-equinox.jar calculator.CalculatorClient
+
+and on *nix do
+
+java -cp ../../features/tuscany-sca-manifest.jar:target/sample-calculator-equinox.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/branches/sca-java-2.0-M3/samples/calculator-equinox/build.xml b/branches/sca-java-2.0-M3/samples/calculator-equinox/build.xml new file mode 100644 index 0000000000..75c4839cfa --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/build.xml @@ -0,0 +1,78 @@ +<!-- + * 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="calculator-equinox" default="run"> + <property name="sample.name" value="${ant.project.name}"/> + <property name="sample.jar" value="./target/sample-${sample.name}.jar" /> + + <target name="init"> + <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"> + <classpath> + <fileset dir="../../features"> + <include name="tuscany-sca-manifest.jar" /> + </fileset> + </classpath> + </javac> + <copy todir="target/classes"> + <fileset dir="src/main/resources"/> + </copy> + <jar destfile="${sample.jar}" basedir="target/classes"> + </jar> + </target> + + <target name="run" depends="compile"> + <java jar="../../features/tuscany-sca-manifest.jar" fork="true"> + <jvmarg value="-Djava.util.logging.config.file=../logging.properties"/> + <!-- optional to set the deployable composite --> + <arg value="-composite"/> + <arg value="Calculator.composite"/> + <!-- stop the node after the application runs --> + <arg value="-ttl"/> + <arg value="0"/> + <arg value="${sample.jar}"/> + </java> + </target> + + <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="Calculator.composite"/> + <arg value="-config"/> + <arg value="../../features/configuration"/> + <arg value="-ttl"/> + <arg value="0"/> + <arg value="${sample.jar}"/> + </java> + </target> + + <target name="clean"> + <delete quiet="true" includeemptydirs="true"> + <fileset dir="target"/> + </delete> + </target> +</project> + diff --git a/branches/sca-java-2.0-M3/samples/calculator-equinox/calculator.png b/branches/sca-java-2.0-M3/samples/calculator-equinox/calculator.png Binary files differnew file mode 100644 index 0000000000..995a57b1fd --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/calculator.png diff --git a/branches/sca-java-2.0-M3/samples/calculator-equinox/calculator.svg b/branches/sca-java-2.0-M3/samples/calculator-equinox/calculator.svg new file mode 100644 index 0000000000..af34f07e04 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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
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diff --git a/branches/sca-java-2.0-M3/samples/calculator-equinox/pom.xml b/branches/sca-java-2.0-M3/samples/calculator-equinox/pom.xml new file mode 100644 index 0000000000..50ee4798c0 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/pom.xml @@ -0,0 +1,84 @@ +<?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-M3-SNAPSHOT</version> + <relativePath>../../pom.xml</relativePath> + </parent> + <artifactId>sample-calculator-equinox</artifactId> + <name>Apache Tuscany SCA Sample Calculator Equinox</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-node-api</artifactId> + <version>2.0-M3-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-node-launcher-equinox</artifactId> + <version>2.0-M3-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-node-impl</artifactId> + <version>2.0-M3-SNAPSHOT</version> + <scope>runtime</scope> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-implementation-java-runtime</artifactId> + <version>2.0-M3-SNAPSHOT</version> + <scope>runtime</scope> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-extensibility-equinox</artifactId> + <version>2.0-M3-SNAPSHOT</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> + </build> +</project> diff --git a/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/AddService.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/AddService.java new file mode 100644 index 0000000000..188451ebac --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/AddServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/AddServiceImpl.java new file mode 100644 index 0000000000..7ca8fb04b5 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/CalculatorClient.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/CalculatorClient.java new file mode 100644 index 0000000000..84c98d7f70 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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.oasisopen.sca.annotation.EagerInit; +import org.oasisopen.sca.annotation.Init; +import org.oasisopen.sca.annotation.Reference; +import org.oasisopen.sca.annotation.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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/CalculatorService.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..031fa8b912 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/CalculatorServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/CalculatorServiceImpl.java new file mode 100644 index 0000000000..17fad7de6b --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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.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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/DivideService.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/DivideService.java new file mode 100644 index 0000000000..30d248208b --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/DivideServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/DivideServiceImpl.java new file mode 100644 index 0000000000..1323edf55a --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/MultiplyService.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/MultiplyService.java new file mode 100644 index 0000000000..5290605938 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/MultiplyServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/MultiplyServiceImpl.java new file mode 100644 index 0000000000..91b803bc9e --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/SubtractService.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/SubtractService.java new file mode 100644 index 0000000000..bf0d1882b6 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/SubtractServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/java/calculator/SubtractServiceImpl.java new file mode 100644 index 0000000000..58cc4a3547 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/resources/Calculator.composite b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/main/resources/Calculator.composite new file mode 100644 index 0000000000..9450558145 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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://docs.oasis-open.org/ns/opencsa/sca/200903" + 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/branches/sca-java-2.0-M3/samples/calculator-equinox/src/test/java/calculator/CalculatorTestCase.java b/branches/sca-java-2.0-M3/samples/calculator-equinox/src/test/java/calculator/CalculatorTestCase.java new file mode 100644 index 0000000000..b49e1da130 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-equinox/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 { + } +} diff --git a/branches/sca-java-2.0-M3/samples/calculator-osgi/META-INF/MANIFEST.MF b/branches/sca-java-2.0-M3/samples/calculator-osgi/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..1ebd35b30a --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/META-INF/MANIFEST.MF @@ -0,0 +1,19 @@ +Manifest-Version: 1.0
+Private-Package: calculator;version="2.0.0"
+Tool: Bnd-0.0.255
+Bundle-Name: Apache Tuscany SCA Calculator OSGi Sample
+Created-By: 1.6.0_07 (Sun Microsystems Inc.)
+Bundle-Vendor: The Apache Software Foundation
+Eclipse-LazyStart: false
+Bundle-Version: 2.0.0
+Bnd-LastModified: 1223949424781
+Bundle-Activator: calculator.CalculatorActivator
+Bundle-ManifestVersion: 2
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Bundle-Description: Apache Tuscany SCA Calculator OSGi Sample
+Import-Package: org.apache.tuscany.sca.node;version="2.0.0",
+ org.oasisopen.sca.annotation;version="2.0.0",
+ org.osgi.framework;version="1.4"
+Bundle-SymbolicName: sample-calculator-osgi
+Bundle-DocURL: http://www.apache.org/
+Bundle-RequiredExecutionEnvironment: J2SE-1.5,JavaSE-1.6 diff --git a/branches/sca-java-2.0-M3/samples/calculator-osgi/README b/branches/sca-java-2.0-M3/samples/calculator-osgi/README new file mode 100644 index 0000000000..332526d43a --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/README @@ -0,0 +1,97 @@ +Calculator Sample
+=================
+This sample implements a simple calculator using SCA components and run it in a OSGi environment.
+
+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 -jar ..\..\features\tuscany-sca-equinox-manifest.jar -composite Calculator.composite -config ..\..\features\configuration\ -ttl 0 target\sample-calculator-osgi.jar
+
+and on *nix do
+
+java -jar ../../features/tuscany-sca-equinox-manifest.jar -composite Calculator.composite -config ../../features/configuration/ -ttl 0 target/sample-calculator-osgi.jar
+
+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/branches/sca-java-2.0-M3/samples/calculator-osgi/build.xml b/branches/sca-java-2.0-M3/samples/calculator-osgi/build.xml new file mode 100644 index 0000000000..46522211f9 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/build.xml @@ -0,0 +1,78 @@ +<!-- + * 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="calculator-osgi" default="run"> + <property name="sample.name" value="${ant.project.name}"/> + <property name="sample.jar" value="./target/sample-${sample.name}.jar" /> + + <target name="init"> + <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"> + <classpath> + <fileset dir="../../features"> + <include name="tuscany-sca-manifest.jar" /> + </fileset> + </classpath> + </javac> + <copy todir="target/classes"> + <fileset dir="src/main/resources"/> + </copy> + <jar destfile="${sample.jar}" basedir="target/classes"> + </jar> + </target> + + <target name="run" depends="compile"> + <java jar="../../features/tuscany-sca-manifest.jar" fork="true"> + <jvmarg value="-Djava.util.logging.config.file=../logging.properties"/> + <!-- optional to set the deployable composite --> + <arg value="-composite"/> + <arg value="Calculator.composite"/> + <!-- stop the node after the application runs --> + <arg value="-ttl"/> + <arg value="0"/> + <arg value="${sample.jar}"/> + </java> + </target> + + <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="Calculator.composite"/> + <arg value="-config"/> + <arg value="../../features/configuration"/> + <arg value="-ttl"/> + <arg value="0"/> + <arg value="${sample.jar}"/> + </java> + </target> + + <target name="clean"> + <delete quiet="true" includeemptydirs="true"> + <fileset dir="target"/> + </delete> + </target> +</project> + diff --git a/branches/sca-java-2.0-M3/samples/calculator-osgi/pom.xml b/branches/sca-java-2.0-M3/samples/calculator-osgi/pom.xml new file mode 100644 index 0000000000..37a867fa98 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/pom.xml @@ -0,0 +1,109 @@ +<?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-M3-SNAPSHOT</version> + <relativePath>../../pom.xml</relativePath> + </parent> + <artifactId>sample-calculator-osgi</artifactId> + <name>Apache Tuscany SCA Sample Calculator OSGi</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-feature-api</artifactId> + <version>2.0-M3-SNAPSHOT</version> + <type>pom</type> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-feature-core</artifactId> + <version>2.0-M3-SNAPSHOT</version> + <type>pom</type> + </dependency> + + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <version>4.5</version> + <scope>test</scope> + </dependency> + </dependencies> + + <build> + <finalName>${artifactId}</finalName> + <plugins> + <plugin> + <artifactId>maven-eclipse-plugin</artifactId> + <version>2.5.1</version> + <configuration> + <buildcommands> + <buildcommand>org.eclipse.pde.ManifestBuilder</buildcommand> + <buildcommand>org.eclipse.jdt.core.javabuilder</buildcommand> + </buildcommands> + <projectnatures> + <projectnature>org.eclipse.jdt.core.javanature</projectnature> + <projectnature>org.eclipse.pde.PluginNature</projectnature> + </projectnatures> + <classpathContainers> + <classpathContainer>org.eclipse.jdt.launching.JRE_CONTAINER + </classpathContainer> + </classpathContainers> + </configuration> + </plugin> + + <plugin> + <artifactId>maven-jar-plugin</artifactId> + <configuration> + <archive> + <manifestFile>${basedir}/META-INF/MANIFEST.MF</manifestFile> + </archive> + </configuration> + </plugin> + + <plugin> + <groupId>org.apache.tuscany.maven.plugins</groupId> + <artifactId>maven-osgi-junit-plugin</artifactId> + <version>1.0-SNAPSHOT</version> + <executions> + <execution> + <id>osgi-test</id> + <phase>test</phase> + <goals> + <goal>test</goal> + </goals> + <configuration></configuration> + </execution> + </executions> + </plugin> + </plugins> + </build> +</project> diff --git a/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/AddService.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/AddService.java new file mode 100644 index 0000000000..188451ebac --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/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/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/AddServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/AddServiceImpl.java new file mode 100644 index 0000000000..7ca8fb04b5 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/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/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/CalculatorActivator.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/CalculatorActivator.java new file mode 100644 index 0000000000..4408568629 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/CalculatorActivator.java @@ -0,0 +1,54 @@ +/* + * 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; +import org.osgi.framework.BundleActivator; +import org.osgi.framework.BundleContext; + +/** + * Bundle Activator for Calculator + * + */ +public class CalculatorActivator implements BundleActivator { + private Node node; + + public void start(BundleContext context) throws Exception { + try { + NodeFactory factory = NodeFactory.newInstance(); + String url = ContributionLocationHelper.getContributionLocation(getClass()); + Contribution contrib = new Contribution("c1", url); + node = factory.createNode("Calculator.composite", contrib); + node.start(); + } catch (Throwable e) { + e.printStackTrace(); + } + } + + public void stop(BundleContext context) throws Exception { + if (node != null) { + node.stop(); + node = null; + } + } + +} diff --git a/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/CalculatorClient.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/CalculatorClient.java new file mode 100644 index 0000000000..afd5ea48fc --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/CalculatorClient.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 org.oasisopen.sca.annotation.EagerInit; +import org.oasisopen.sca.annotation.Init; +import org.oasisopen.sca.annotation.Reference; +import org.oasisopen.sca.annotation.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: " + 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)); + } + +} diff --git a/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/CalculatorService.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..c89043276e --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/CalculatorService.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; + +/** + * 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/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/CalculatorServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/CalculatorServiceImpl.java new file mode 100644 index 0000000000..39f55ca31f --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/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.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/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/DivideService.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/DivideService.java new file mode 100644 index 0000000000..30d248208b --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/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/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/DivideServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/DivideServiceImpl.java new file mode 100644 index 0000000000..1323edf55a --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/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/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/MultiplyService.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/MultiplyService.java new file mode 100644 index 0000000000..5290605938 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/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/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/MultiplyServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/MultiplyServiceImpl.java new file mode 100644 index 0000000000..91b803bc9e --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/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/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/SubtractService.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/SubtractService.java new file mode 100644 index 0000000000..bf0d1882b6 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/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/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/SubtractServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/java/calculator/SubtractServiceImpl.java new file mode 100644 index 0000000000..58cc4a3547 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/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/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/resources/Calculator.composite b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/main/resources/Calculator.composite new file mode 100644 index 0000000000..9450558145 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/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://docs.oasis-open.org/ns/opencsa/sca/200903" + 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/branches/sca-java-2.0-M3/samples/calculator-osgi/src/test/java/calculator/CalculatorTestCase.java b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/test/java/calculator/CalculatorTestCase.java new file mode 100644 index 0000000000..9d9b0a9ffb --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-osgi/src/test/java/calculator/CalculatorTestCase.java @@ -0,0 +1,55 @@ +/* + * 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; +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 Node node; + + @BeforeClass + public static void setUpBeforeClass() throws Exception { + String location = ContributionLocationHelper.getContributionLocation(CalculatorClient.class); + node = NodeFactory.newInstance().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(); + } + } + + @Test + public void testDummy() throws Exception { + } +} diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/README b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/README new file mode 100644 index 0000000000..07b6dd9713 --- /dev/null +++ b/branches/sca-java-2.0-M3/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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/build.xml b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/build.xml new file mode 100644 index 0000000000..16d94c3b0b --- /dev/null +++ b/branches/sca-java-2.0-M3/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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/calculator-rmi-reference.png b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/calculator-rmi-reference.png Binary files differnew file mode 100644 index 0000000000..8c76b77a9f --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/calculator-rmi-reference.png diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/calculator-rmi-reference.svg b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/calculator-rmi-reference.svg new file mode 100644 index 0000000000..ba802e6717 --- /dev/null +++ b/branches/sca-java-2.0-M3/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. 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-rmi-reference" + sodipodi:docname="calculator-rmi-reference.svg" + version="1.0" + inkscape:export-filename="C:\simon\Projects\Tuscany\java\java-head\sca\samples\calculator-rmi-reference\calculator-rmi-reference.png" + inkscape:export-xdpi="52.84" + 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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 Sans"><flowRegion + id="flowRegion2061"><rect + id="rect2063" + 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="flowPara2065">RMI</flowPara></flowRoot> <flowRoot + xml:space="preserve" + id="flowRoot2067" + transform="translate(366.9396,168.8935)" + 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="flowRegion2069"><rect + id="rect2071" + 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="flowPara2073">RMI</flowPara></flowRoot> <flowRoot + xml:space="preserve" + id="flowRoot2075" + transform="translate(376.9396,209.6077)" + 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="flowRegion2077"><rect + id="rect2079" + 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="flowPara2081">RMI</flowPara></flowRoot> </g> +</svg> diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/pom.xml b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/pom.xml new file mode 100644 index 0000000000..7559fadfc5 --- /dev/null +++ b/branches/sca-java-2.0-M3/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-M3-SNAPSHOT</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-M3-SNAPSHOT</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-node-impl</artifactId>
+ <version>2.0-M3-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-implementation-java-runtime</artifactId>
+ <version>2.0-M3-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-binding-rmi-runtime</artifactId>
+ <version>2.0-M3-SNAPSHOT</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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/AddService.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/AddService.java new file mode 100644 index 0000000000..ec57a6a533 --- /dev/null +++ b/branches/sca-java-2.0-M3/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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorClient.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorClient.java new file mode 100644 index 0000000000..3ee36be233 --- /dev/null +++ b/branches/sca-java-2.0-M3/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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorService.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..0bac3da45c --- /dev/null +++ b/branches/sca-java-2.0-M3/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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/CalculatorServiceImpl.java new file mode 100644 index 0000000000..675350860e --- /dev/null +++ b/branches/sca-java-2.0-M3/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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/DivideService.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/DivideService.java new file mode 100644 index 0000000000..835e4fda6d --- /dev/null +++ b/branches/sca-java-2.0-M3/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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/MultiplyService.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/MultiplyService.java new file mode 100644 index 0000000000..db568cc762 --- /dev/null +++ b/branches/sca-java-2.0-M3/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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/SubtractService.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/java/calculator/SubtractService.java new file mode 100644 index 0000000000..30e4e6a56a --- /dev/null +++ b/branches/sca-java-2.0-M3/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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/resources/CalculatorRMIReference.composite b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/main/resources/CalculatorRMIReference.composite new file mode 100644 index 0000000000..a5510954e0 --- /dev/null +++ b/branches/sca-java-2.0-M3/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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIReferenceTestCase.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIReferenceTestCase.java new file mode 100644 index 0000000000..b7aa70f122 --- /dev/null +++ b/branches/sca-java-2.0-M3/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/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-reference/src/test/java/calculator/CalculatorRMIServiceImpl.java new file mode 100644 index 0000000000..d8ded42cb2 --- /dev/null +++ b/branches/sca-java-2.0-M3/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; + } +} diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-service/README b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/README new file mode 100644 index 0000000000..144881134b --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/README @@ -0,0 +1,147 @@ +Calculator RMI Service Sample +============================= + +This sample illustrates the use of Tuscany RMI Binding to expose component +services as Java RMI Services. It also demonstrates how a simple Java RMI +Client application invokes the SCA Application's services exposed as 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, 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-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 the calculator-rmi-reference 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-rmi-reference.jar calculator.CalculatorClient + +and on *nix do + +java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-calculator-rmi-reference.jar calculator.CalculatorClient + + +Sample Overview +--------------- +This sample extends the calculator sample by replacing the local service +binding with an RMI binding. SO a java client can call the service exposed +by the SCA application using an RMI client. + +This sample adds a number of classes to the basic calculator sample: + +calculator-rmi-service/ + src/ + main/ + java/ + calculator/ + CalculatorService.java - as calculator sample + CalculatorServiceImpl.java + AddService.java - as calculator sample + AddServiceImpl.java + SubtractService.java - as calculator sample + SubtractServiceImpl.java + MultiplyService.java - as calculator sample + MultiplyServiceImpl.java + DivideService.java - as calculator sample + DivideServiceImpl.java + CalculatorClient.java - (Not currently used) Uses the + java naming service to + look up the Calculator RMI service. + It then calls add, subtract, multiple + and divide methods on the service + CalculatorServer.java - starts the SCA Runtime and deploys + the CalculatorRMIServer.composite. + In doing this the SCA RMI binding + acts to expose the CalculatorService + over RMI. + resources/ + CalculatorRMIServer.composite - the SCA assembly for this sample + test/ + java/ + calculator/ + CalculatorRMIServerTestCase.java - JUnit test case + calculator-rmi-service.png - a pictorial representation of the + .composite file + build.xml - the Ant build file for the server + 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. Two +build files are used to support client and server functions. + +The server starts the SCA runtime and loads the SCA calculator application +which exposes an RMI service. 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 locates the RMI service that the SCA runtime is exposing and calls each of +the calculator operations. 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-service +mvn + +You should see the following output from the test phase. + +------------------------------------------------------- + T E S T S +------------------------------------------------------- +Running calculator.CalculatorRMIServerTestCase +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.819 sec + +Results : + +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 + +This shows that the Junit test cases have run successfully. diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-service/build.xml b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/build.xml new file mode 100644 index 0000000000..a0889ccc8a --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/build.xml @@ -0,0 +1,76 @@ +<!-- + * 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-service" default="run"> + + <property name="jar.name" value="sample-calculator-rmi-service.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/${jar.name}" basedir="target/classes"> + </jar> + </target> + + <target name="run" depends="compile"> + <java classname="org.apache.tuscany.sca.launcher.LauncherMain" + fork="true" + failonerror="true"> + <classpath> + <pathelement location="../../bin/launcher.jar"/> + </classpath> + <arg value="target/${jar.name}"/> + </java> + </target> + + <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="-config"/> + <arg value="../../features/configuration"/> + <arg value="target/${jar.name}"/> + </java> + </target> + + +</project> + + diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-service/calculator-rmi-service.png b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/calculator-rmi-service.png Binary files differnew file mode 100644 index 0000000000..574f5eb14b --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/calculator-rmi-service.png diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-service/calculator-rmi-service.svg b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/calculator-rmi-service.svg new file mode 100644 index 0000000000..9253110f98 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/calculator-rmi-service.svg @@ -0,0 +1,330 @@ +<?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-rmi-service" + sodipodi:docname="calculator-rmi-service.svg" + version="1.0" + inkscape:export-filename="C:\simon\Projects\Tuscany\java\java-head\sca\samples\calculator-rmi-service\calculator-rmi-service.png" + inkscape:export-xdpi="52.84" + inkscape:export-ydpi="52.84"> + 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style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M 478.57143,402.66591 L 528.57143,401.95163 L 528.57143,408.3802 L 580,407.66591" + id="path2019" /> + <path + style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M 475.71429,435.52305 L 509.28571,435.52305 L 510,486.95163 L 582.14286,486.23734" + id="path2021" /> + <path + style="fill:none;fill-rule:evenodd;stroke:black;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" + d="M 292.85714,355.52305 L 330,354.80877" + id="path2023" /> + </g> +</svg> diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-service/pom.xml b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/pom.xml new file mode 100644 index 0000000000..9a4d256ea0 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/pom.xml @@ -0,0 +1,67 @@ +<?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-M3-SNAPSHOT</version>
+ <relativePath>../../pom.xml</relativePath>
+ </parent>
+ <artifactId>sample-calculator-rmi-service</artifactId>
+ <name>Apache Tuscany SCA Sample Calculator RMI Service</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-node-api</artifactId>
+ <version>2.0-M3-SNAPSHOT</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-node-impl</artifactId>
+ <version>2.0-M3-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-implementation-java-runtime</artifactId>
+ <version>2.0-M3-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-binding-rmi-runtime</artifactId>
+ <version>2.0-M3-SNAPSHOT</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>
+ </build>
+
+</project>
diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/AddService.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/AddService.java new file mode 100644 index 0000000000..ec57a6a533 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/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/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/AddServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/AddServiceImpl.java new file mode 100644 index 0000000000..e9c635e3c8 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/AddServiceImpl.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 Add service
+ */
+public class AddServiceImpl implements AddService {
+
+ public double add(double n1, double n2) {
+ return n1 + n2;
+ }
+
+}
diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/CalculatorClient.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/CalculatorClient.java new file mode 100644 index 0000000000..2b99485b68 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/CalculatorClient.java @@ -0,0 +1,40 @@ +/* + * 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.Naming; + +/** + * 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 { + CalculatorService calculatorService = (CalculatorService)Naming.lookup("//localhost:8099/CalculatorRMIService"); + + // 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)); + + } + +} diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/CalculatorServer.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/CalculatorServer.java new file mode 100644 index 0000000000..ffa40d0234 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/CalculatorServer.java @@ -0,0 +1,45 @@ +/*
+ * 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;
+
+/**
+ * A claculator service server. Starts up the SCA runtime which
+ * will start listening for RMI service requests.
+ */
+public class CalculatorServer {
+ public static void main(String[] args) throws Exception {
+ System.out.println("Starting of the SCA Calculator Application exposed as RMI Services...");
+ String uri = ContributionLocationHelper.getContributionLocation("CalculatorRMIServer.composite");
+ Contribution contribution = new Contribution("c1", uri);
+ Node node = NodeFactory.newInstance().createNode("CalculatorRMIServer.composite", contribution);
+ node.start();
+ System.out.println("... Press Enter to Exit...");
+ System.in.read();
+ node.stop();
+ System.out.println("Exited...");
+ System.exit(0);
+ }
+
+}
diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/CalculatorService.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..b0a46b6dd0 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/CalculatorService.java @@ -0,0 +1,36 @@ +/*
+ * 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.Remotable;
+
+/**
+ * The Calculator service interface.
+ */
+@Remotable
+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/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/CalculatorServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/CalculatorServiceImpl.java new file mode 100644 index 0000000000..675350860e --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/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/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/DivideService.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/DivideService.java new file mode 100644 index 0000000000..835e4fda6d --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/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/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/DivideServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/DivideServiceImpl.java new file mode 100644 index 0000000000..8c33862f6d --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/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/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/MultiplyService.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/MultiplyService.java new file mode 100644 index 0000000000..db568cc762 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/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/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/MultiplyServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/MultiplyServiceImpl.java new file mode 100644 index 0000000000..c7fbc73c00 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/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/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/SubtractService.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/SubtractService.java new file mode 100644 index 0000000000..30e4e6a56a --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/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/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/SubtractServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/java/calculator/SubtractServiceImpl.java new file mode 100644 index 0000000000..1a7f145ad8 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/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/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/resources/CalculatorRMIServer.composite b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/resources/CalculatorRMIServer.composite new file mode 100644 index 0000000000..02614ad6e1 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/resources/CalculatorRMIServer.composite @@ -0,0 +1,53 @@ +<?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"/> + <service name="CalculatorService"> + <interface.java interface="calculator.CalculatorService"/> + <tuscany:binding.rmi uri="rmi://localhost:8099/CalculatorRMIService"/> + </service> + <reference name="addService" target="AddServiceComponent"></reference>
+ <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/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/resources/META-INF/sca-contribution.xml b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/resources/META-INF/sca-contribution.xml new file mode 100644 index 0000000000..10140b7bc1 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/main/resources/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://docs.oasis-open.org/ns/opencsa/sca/200903"
+ xmlns:sample="http://sample">
+ <deployable composite="sample:Calculator"/>
+</contribution>
\ No newline at end of file diff --git a/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/test/java/calculator/CalculatorRMIServerTestCase.java b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/test/java/calculator/CalculatorRMIServerTestCase.java new file mode 100644 index 0000000000..eb824679a8 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator-rmi-service/src/test/java/calculator/CalculatorRMIServerTestCase.java @@ -0,0 +1,63 @@ +/*
+ * 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.Naming;
+
+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 CalculatorRMIServerTestCase {
+
+ private static Node node;
+ private static CalculatorService calculatorService;
+
+ @BeforeClass
+ public static void setUp() throws Exception {
+ String uri = ContributionLocationHelper.getContributionLocation(CalculatorService.class);
+ Contribution contribution = new Contribution("c1", uri);
+ node = NodeFactory.newInstance().createNode("CalculatorRMIServer.composite", contribution);
+ node.start();
+ }
+
+ @AfterClass
+ public static void tearDown() throws Exception {
+ node.stop();
+ }
+
+ @Test
+ public void testCalculator() throws Exception {
+ // Calculate
+ calculatorService = (CalculatorService)Naming.lookup("//localhost:8099/CalculatorRMIService");
+ 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/branches/sca-java-2.0-M3/samples/calculator/README b/branches/sca-java-2.0-M3/samples/calculator/README new file mode 100644 index 0000000000..56c22d9c89 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/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 ..\..\features\tuscany-sca-manifest.jar;target\sample-calculator.jar calculator.CalculatorClient + +and on *nix do + +java -cp ../../features/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/branches/sca-java-2.0-M3/samples/calculator/build.xml b/branches/sca-java-2.0-M3/samples/calculator/build.xml new file mode 100644 index 0000000000..4411cae659 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator/build.xml @@ -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. +--> + +<project name="calculator" default="run"> + + <property name="jar.name" value="sample-calculator.jar" /> + <property name="main.class" value="calculator.CalculatorClient" /> + + <target name="compile" depends="init"> + <javac srcdir="src/main/java" destdir="target/classes" debug="on" source="1.5" target="1.5"> + <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="init"> + <delete quiet="true" includeemptydirs="true"> + <fileset dir="target"/> + </delete> + <mkdir dir="target/classes"/> + </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> + +</project> + + diff --git a/branches/sca-java-2.0-M3/samples/calculator/calculator.png b/branches/sca-java-2.0-M3/samples/calculator/calculator.png Binary files differnew file mode 100644 index 0000000000..995a57b1fd --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator/calculator.png diff --git a/branches/sca-java-2.0-M3/samples/calculator/calculator.svg b/branches/sca-java-2.0-M3/samples/calculator/calculator.svg new file mode 100644 index 0000000000..0615925c50 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/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. 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Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<project> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-sca</artifactId> + <version>2.0-M3-SNAPSHOT</version> + <relativePath>../../pom.xml</relativePath> + </parent> + <artifactId>sample-calculator</artifactId> + <name>Apache Tuscany SCA Sample Calculator</name> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-node-api</artifactId> + <version>2.0-M3-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-node-impl</artifactId> + <version>2.0-M3-SNAPSHOT</version> + <scope>runtime</scope> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-implementation-java-runtime</artifactId> + <version>2.0-M3-SNAPSHOT</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/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/AddService.java b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/AddService.java new file mode 100644 index 0000000000..188451ebac --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/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/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/AddServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/AddServiceImpl.java new file mode 100644 index 0000000000..bb75bb2337 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/AddServiceImpl.java @@ -0,0 +1,38 @@ +/* + * 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; + +import org.oasisopen.sca.annotation.Service; + +/** + * An implementation of the Add service + */ +@Service(AddService.class) +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/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/CalculatorClient.java b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/CalculatorClient.java new file mode 100644 index 0000000000..03fc56ceb3 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/CalculatorClient.java @@ -0,0 +1,48 @@ +/* + * 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.Client; +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 { + + Node node = NodeFactory.newInstance().createNode(); + + node.start(); + + CalculatorService calculatorService = ((Client)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/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/CalculatorService.java b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..031fa8b912 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/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/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/CalculatorServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/CalculatorServiceImpl.java new file mode 100644 index 0000000000..fc53393d23 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/CalculatorServiceImpl.java @@ -0,0 +1,72 @@ +/* + * 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; +import org.oasisopen.sca.annotation.Service; + + +/** + * An implementation of the Calculator service. + */ +@Service(CalculatorService.class) +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/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/DivideService.java b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/DivideService.java new file mode 100644 index 0000000000..30d248208b --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/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/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/DivideServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/DivideServiceImpl.java new file mode 100644 index 0000000000..b1250ed9f2 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/DivideServiceImpl.java @@ -0,0 +1,38 @@ +/* + * 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; + +import org.oasisopen.sca.annotation.Service; + +/** + * An implementation of the Divide service. + */ +@Service(DivideService.class) +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/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/MultiplyService.java b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/MultiplyService.java new file mode 100644 index 0000000000..5290605938 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/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/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/MultiplyServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/MultiplyServiceImpl.java new file mode 100644 index 0000000000..11f68c66e3 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/MultiplyServiceImpl.java @@ -0,0 +1,38 @@ +/* + * 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; + +import org.oasisopen.sca.annotation.Service; + +/** + * An implementation of the Multiply service. + */ +@Service(MultiplyService.class) +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/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/SubtractService.java b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/SubtractService.java new file mode 100644 index 0000000000..bf0d1882b6 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/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/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/SubtractServiceImpl.java b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/SubtractServiceImpl.java new file mode 100644 index 0000000000..30e59bf668 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator/src/main/java/calculator/SubtractServiceImpl.java @@ -0,0 +1,38 @@ +/* + * 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; + +import org.oasisopen.sca.annotation.Service; + +/** + * An implementation of the subtract service. + */ +@Service(SubtractService.class) +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/branches/sca-java-2.0-M3/samples/calculator/src/main/resources/Calculator.composite b/branches/sca-java-2.0-M3/samples/calculator/src/main/resources/Calculator.composite new file mode 100644 index 0000000000..f67b212d99 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/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://docs.oasis-open.org/ns/opencsa/sca/200903" + 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> + +</composite> diff --git a/branches/sca-java-2.0-M3/samples/calculator/src/main/resources/META-INF/sca-contribution.xml b/branches/sca-java-2.0-M3/samples/calculator/src/main/resources/META-INF/sca-contribution.xml new file mode 100644 index 0000000000..10140b7bc1 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator/src/main/resources/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://docs.oasis-open.org/ns/opencsa/sca/200903"
+ xmlns:sample="http://sample">
+ <deployable composite="sample:Calculator"/>
+</contribution>
\ No newline at end of file diff --git a/branches/sca-java-2.0-M3/samples/calculator/src/test/java/calculator/CalculatorTestCase.java b/branches/sca-java-2.0-M3/samples/calculator/src/test/java/calculator/CalculatorTestCase.java new file mode 100644 index 0000000000..73c7d872b9 --- /dev/null +++ b/branches/sca-java-2.0-M3/samples/calculator/src/test/java/calculator/CalculatorTestCase.java @@ -0,0 +1,63 @@ +/* + * 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 org.apache.tuscany.sca.node.Client; +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 CalculatorTestCase{ + private static Node node; + private static CalculatorService calculatorService; + + + @BeforeClass + public static void setUpBeforeClass() throws Exception { + NodeFactory factory = NodeFactory.newInstance(); + String contribution = ContributionLocationHelper.getContributionLocation(CalculatorClient.class); + node = factory.createNode("Calculator.composite", new Contribution("calculator", contribution)).start(); + // node = factory.createNode().start(); + + calculatorService = ((Client)node).getService(CalculatorService.class, "CalculatorServiceComponent"); + } + + @AfterClass + public static void tearDownAfterClass() throws Exception { + node.stop(); + } + + @Test + public void testCalculator() throws Exception { + // Calculate + assertEquals(calculatorService.add(3, 2), 5.0, 0); + assertEquals(calculatorService.subtract(3, 2), 1.0, 0); + assertEquals(calculatorService.multiply(3, 2), 6.0, 0); + assertEquals(calculatorService.divide(3, 2), 1.5, 0); + } +} |
