From c5a139a16bfc1089c96bea3207191b09b676d44a Mon Sep 17 00:00:00 2001 From: slaws Date: Fri, 14 May 2010 14:56:39 +0000 Subject: Add an OSGi based launcher. Does the same thing as the JSE laucher except using node launcher equinox git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@944302 13f79535-47bb-0310-9956-ffa450edef68 --- .../trunk/samples/launcher-embedded-osgi/build.xml | 71 +++++++++++++++++ .../trunk/samples/launcher-embedded-osgi/pom.xml | 76 ++++++++++++++++++ .../main/java/calculator/CalculatorService.java | 35 +++++++++ .../src/main/java/launcher/RuntimeIntegration.java | 61 +++++++++++++++ .../src/main/java/launcher/SampleJSELauncher.java | 90 ++++++++++++++++++++++ .../java/launcher/SampleLauncherException.java | 42 ++++++++++ .../src/test/java/launcher/LauncherTestCase.java | 39 ++++++++++ 7 files changed, 414 insertions(+) create mode 100644 sca-java-2.x/trunk/samples/launcher-embedded-osgi/build.xml create mode 100644 sca-java-2.x/trunk/samples/launcher-embedded-osgi/pom.xml create mode 100644 sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/calculator/CalculatorService.java create mode 100644 sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/RuntimeIntegration.java create mode 100644 sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/SampleJSELauncher.java create mode 100644 sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/SampleLauncherException.java create mode 100644 sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/test/java/launcher/LauncherTestCase.java diff --git a/sca-java-2.x/trunk/samples/launcher-embedded-osgi/build.xml b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/build.xml new file mode 100644 index 0000000000..90a4d9b2c5 --- /dev/null +++ b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/build.xml @@ -0,0 +1,71 @@ + + + + + + + ${tuscany.home} + + + + + + + + + + + + + + + + + + + + + + + + + Please use 'ant run-name-of-sample-contribution-to-run' + + + + + + + + + + + + + + + diff --git a/sca-java-2.x/trunk/samples/launcher-embedded-osgi/pom.xml b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/pom.xml new file mode 100644 index 0000000000..a09094b402 --- /dev/null +++ b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/pom.xml @@ -0,0 +1,76 @@ + + + + 4.0.0 + + org.apache.tuscany.sca + tuscany-sca + 2.0-SNAPSHOT + ../../pom.xml + + sample-launcher-embedded-osgi + Apache Tuscany SCA Sample Embedded Launcher OSGi + + + + apache.incubator + http://people.apache.org/repo/m2-incubating-repository + + + + + + org.apache.tuscany.sca + tuscany-feature-api + pom + 2.0-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-feature-core + pom + 2.0-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-feature-binding-ws + pom + 2.0-SNAPSHOT + + + + junit + junit + 4.8.1 + test + + + + + + ${artifactId} + + + + + + diff --git a/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/calculator/CalculatorService.java b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..ad87375529 --- /dev/null +++ b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/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/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/RuntimeIntegration.java b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/RuntimeIntegration.java new file mode 100644 index 0000000000..f4a2f0780c --- /dev/null +++ b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/RuntimeIntegration.java @@ -0,0 +1,61 @@ +/* + * 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 launcher; + +import org.apache.tuscany.sca.node.Contribution; +import org.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.equinox.launcher.LauncherException; +import org.apache.tuscany.sca.node.equinox.launcher.NodeLauncher; + + +/** + * OSGi launcher function + */ +public class RuntimeIntegration { + + public Node startNode(Contribution... contributions){ + NodeLauncher launcher = NodeLauncher.newInstance(); + + // TODO - why do we have 3 different versions of the Contribution class? + org.apache.tuscany.sca.node.equinox.launcher.Contribution equinoxContributions[] = + new org.apache.tuscany.sca.node.equinox.launcher.Contribution[contributions.length]; + int i = 0; + for (Contribution inContrib : contributions) { + org.apache.tuscany.sca.node.equinox.launcher.Contribution outContrib = + new org.apache.tuscany.sca.node.equinox.launcher.Contribution(inContrib.getURI(), inContrib.getLocation()); + equinoxContributions[i] = outContrib; + i++; + } + Node node = null; + + try { + node = launcher.createNode(null, equinoxContributions); + } catch (LauncherException ex) { + throw new SampleLauncherException(ex.getMessage()); + } + node.start(); + return node; + } + + public void stopNode(Node node){ + node.stop(); + } + +} diff --git a/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/SampleJSELauncher.java b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/SampleJSELauncher.java new file mode 100644 index 0000000000..79bd8403e6 --- /dev/null +++ b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/SampleJSELauncher.java @@ -0,0 +1,90 @@ +/* + * 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 launcher; + +import org.apache.tuscany.sca.node.Contribution; +import org.apache.tuscany.sca.node.Node; + +import calculator.CalculatorService; + + +/** + * This client program shows how to create an embedded SCA runtime, start it, + * and locate and invoke a SCA component + */ +public class SampleJSELauncher extends RuntimeIntegration { + + public static void main(String[] args) throws Exception { + SampleJSELauncher launcher = new SampleJSELauncher(); + + String contribution = null; + + if (args == null || args.length != 1){ + System.out.println("Please provide the name of the sample contribution to run as a parameter"); + System.out.println("Running binding-sca-calculator by default"); + contribution = "contribution-binding-sca-calculator"; + } else { + contribution = args[0]; + } + + if (contribution.equals("contribution-binding-sca-calculator")){ + launcher.launchBindingSCACalculator(); + } else if (contribution.equals("contribution-binding-ws-calculator")){ + launcher.launchBindingWSCalculator(); + } else { + System.out.println("Sample contribution " + contribution + "not found"); + } + } + + /** + * The contribution-binding-sca-calculator contribution includes a client component + * that calls the CalculatorServiceComponent from an operation marked by @Init. + */ + public void launchBindingSCACalculator(){ + Node node = startNode(new Contribution("c1", "../contribution-binding-sca-calculator/target/classes")); + + //CalculatorService calculator = node.getService(CalculatorService.class, "CalculatorServiceComponent"); + // TODO - could use JUnit assertions but don't want to have to handle JUnit dependency from Ant script + //double result = calculator.add(3, 2); + //System.out.println("3 + 2 = " + result); + //if (result != 5.0){ + // throw new SampleLauncherException(); + //} + stopNode(node); + } + + /* + * Using a Tuscany specific mechanism for getting at local service proxies + */ + public void launchBindingWSCalculator(){ + Node node = startNode(new Contribution("c1", "../contribution-binding-ws-calculator/target/classes")); + + CalculatorService calculator = node.getService(CalculatorService.class, "CalculatorServiceComponent"); + // TODO - could use JUnit assertions but don't want to have to handle JUnit dependency from Ant script + double result = calculator.add(3, 2); + System.out.println("3 + 2 = " + result); + if (result != 5.0){ + throw new SampleLauncherException(); + } + + stopNode(node); + } + +} diff --git a/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/SampleLauncherException.java b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/SampleLauncherException.java new file mode 100644 index 0000000000..f2ed3d421d --- /dev/null +++ b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/main/java/launcher/SampleLauncherException.java @@ -0,0 +1,42 @@ +/* + * 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 launcher; + +/** + * This exception signals problems in the management of SCA component execution. + */ +public class SampleLauncherException extends RuntimeException { + /** + * Constructs a SampleLauncherException with no detail message. + */ + public SampleLauncherException() { + super(); + } + + /** + * Constructs a SampleLauncherException with the specified detail + * message. + * + * @param message the detail message + */ + public SampleLauncherException(String message) { + super(message); + } + +} diff --git a/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/test/java/launcher/LauncherTestCase.java b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/test/java/launcher/LauncherTestCase.java new file mode 100644 index 0000000000..9706249751 --- /dev/null +++ b/sca-java-2.x/trunk/samples/launcher-embedded-osgi/src/test/java/launcher/LauncherTestCase.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 launcher; + +import org.junit.Test; + + + +/** + * Test the Calculator composition. + */ +public class LauncherTestCase { + + @Test + public void testCOntributionBindingSCACalculator() throws Exception { + SampleJSELauncher.main(new String[] {"contribution-binding-sca-calculator"}); + } + + @Test + public void testCOntributionBindingWSCalculator() throws Exception { + SampleJSELauncher.main(new String[] {"contribution-binding-ws-calculator"}); + } +} -- cgit v1.2.3