From 0d7533759f027a0fafc5844210ddf4e35122c758 Mon Sep 17 00:00:00 2001 From: antelder Date: Thu, 22 Jul 2010 09:11:51 +0000 Subject: Create branch for next release git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@966547 13f79535-47bb-0310-9956-ffa450edef68 --- .../main/java/calculator/CalculatorService.java | 38 ++++++ .../launcher/JSELauncherBindingWSCalculator.java | 59 ++++++++ .../src/main/java/launcher/RuntimeIntegration.java | 43 ++++++ .../src/main/java/launcher/SampleJSELauncher.java | 150 +++++++++++++++++++++ .../java/launcher/SampleLauncherException.java | 42 ++++++ 5 files changed, 332 insertions(+) create mode 100644 sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/calculator/CalculatorService.java create mode 100644 sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/JSELauncherBindingWSCalculator.java create mode 100644 sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/RuntimeIntegration.java create mode 100644 sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/SampleJSELauncher.java create mode 100644 sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/SampleLauncherException.java (limited to 'sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main') diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/calculator/CalculatorService.java b/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/calculator/CalculatorService.java new file mode 100644 index 0000000000..12d80ffd1c --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/calculator/CalculatorService.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 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/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/JSELauncherBindingWSCalculator.java b/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/JSELauncherBindingWSCalculator.java new file mode 100644 index 0000000000..3342e4a286 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/JSELauncherBindingWSCalculator.java @@ -0,0 +1,59 @@ +/* + * 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.NodeFactory; + +import calculator.CalculatorService; + +/** + * This client program shows how to create an embedded SCA runtime, load a contribution, + * start it and locate and invoke an SCA component + */ +public class JSELauncherBindingWSCalculator { + + public static void main(String[] args) throws Exception { + JSELauncherBindingWSCalculator launcher = new JSELauncherBindingWSCalculator(); + launcher.launchBindingWSCalculator(); + } + + /* + * Using the Tuscany Node API to load a contribution. + * Using the Tuscany Node API to get a local service proxy + */ + public void launchBindingWSCalculator(){ + Node node = NodeFactory.newInstance().createNode(new Contribution("c1", "../contribution-binding-ws-calculator/target/sample-contribution-binding-ws-calculator.jar")); + node.start(); + + 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(); + } + + node.stop(); + } + +} diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/RuntimeIntegration.java b/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/RuntimeIntegration.java new file mode 100644 index 0000000000..fdff16c12c --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/RuntimeIntegration.java @@ -0,0 +1,43 @@ +/* + * 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.NodeFactory; + + +/** + * Base JSE launcher function + */ +public class RuntimeIntegration { + + + public Node startNode(Contribution... contributions){ + Node node = NodeFactory.newInstance().createNode(contributions); + node.start(); + return node; + } + + public void stopNode(Node node){ + node.stop(); + } + +} diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/SampleJSELauncher.java b/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/SampleJSELauncher.java new file mode 100644 index 0000000000..9a4a73c556 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/SampleJSELauncher.java @@ -0,0 +1,150 @@ +/* + * 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, load a contribution, + * start it and, in some cases, locate and invoke an SCA component + */ +public class SampleJSELauncher extends RuntimeIntegration { + + protected boolean waitBeforeStopping = false; + + public static void main(String[] args) throws Exception { + + // get the contribution name from the 1st argument it there is one + 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]; + } + + // assume that more than one argument means that the caller wants to + // keep the SCA application running while other clients use the services + boolean waitBeforeStopping = false; + + if (args != null && args.length > 1 && args[1].equals("waitBeforeStopping")){ + waitBeforeStopping = true; + } + + SampleJSELauncher launcher = new SampleJSELauncher(waitBeforeStopping); + + if (contribution.equals("contribution-binding-sca-calculator")){ + launcher.launchBindingSCACalculator(); + } else if (contribution.equals("contribution-binding-ws-calculator")){ + launcher.launchBindingWSCalculator(); + } else if (contribution.equals("contribution-binding-rmi-calculator")){ + launcher.launchBindingRMICalculator(); + } else if (contribution.equals("contribution-implementation-java-calculator")){ + launcher.launchImplementationJavaCalculator(); + } else { + System.out.println("Sample contribution " + contribution + "not found"); + } + + } + + public SampleJSELauncher(boolean waitBeforeStopping){ + this.waitBeforeStopping = waitBeforeStopping; + } + + /** + * Wait for user input. Allows us to keep the Tuscany runtime and the SCA application + * running while other clients access the services provided + */ + public void waitBeforeStopping(){ + if (waitBeforeStopping){ + try { + System.out.println("Press key to continue"); + int input = System.in.read(); + } catch (Exception ex) { + // do nothing + } + } + } + + /** + * 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", "../binding-sca/contribution-calculator/target/sample-contribution-binding-sca-calculator.jar")); + waitBeforeStopping(); + 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(); + } + + waitBeforeStopping(); + stopNode(node); + } + + /* + * Using a Tuscany specific mechanism for getting at local service proxies + */ + public void launchBindingRMICalculator(){ + Node node1 = startNode(new Contribution("c1", "../binding-rmi/contribution-calculator-service/target/classes")); + Node node2 = startNode(new Contribution("c1", "../binding-rmi/contribution-calculator-reference/target/classes")); + + CalculatorService calculator = node2.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(); + } + + waitBeforeStopping(); + stopNode(node2); + stopNode(node1); + } + + /** + * The contribution-binding-sca-calculator contribution includes a client component + * that calls the CalculatorServiceComponent from an operation marked by @Init. + */ + public void launchImplementationJavaCalculator(){ + Node node = startNode(new Contribution("c1", "../contribution-implementation-java-calculator/target/classes")); + waitBeforeStopping(); + stopNode(node); + } + +} diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/SampleLauncherException.java b/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/src/main/java/launcher/SampleLauncherException.java new file mode 100644 index 0000000000..f2ed3d421d --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta1/samples/launcher-embedded-jse/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); + } + +} -- cgit v1.2.3