From ff8f168054e0e507cd77cc012a9d95bfe717d376 Mon Sep 17 00:00:00 2001 From: antelder Date: Tue, 30 Dec 2008 15:22:41 +0000 Subject: Add a basic helloworld spring sample using compact spring git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@730148 13f79535-47bb-0310-9956-ffa450edef68 --- .../sca-java-1.x/samples/helloworld-spring/README | 97 ++++++++++++++++++++++ .../sca-java-1.x/samples/helloworld-spring/pom.xml | 56 +++++++++++++ .../src/main/java/sample/Helloworld.java | 25 ++++++ .../src/main/java/sample/HelloworldClient.java | 44 ++++++++++ .../src/main/java/sample/HelloworldImpl.java | 27 ++++++ .../main/resources/helloworld-spring-context.xml | 29 +++++++ .../src/main/resources/helloworld.composite | 29 +++++++ .../src/test/java/sample/HelloworldTestCase.java | 51 ++++++++++++ 8 files changed, 358 insertions(+) create mode 100644 branches/sca-java-1.x/samples/helloworld-spring/README create mode 100644 branches/sca-java-1.x/samples/helloworld-spring/pom.xml create mode 100644 branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/Helloworld.java create mode 100644 branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/HelloworldClient.java create mode 100644 branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/HelloworldImpl.java create mode 100644 branches/sca-java-1.x/samples/helloworld-spring/src/main/resources/helloworld-spring-context.xml create mode 100644 branches/sca-java-1.x/samples/helloworld-spring/src/main/resources/helloworld.composite create mode 100644 branches/sca-java-1.x/samples/helloworld-spring/src/test/java/sample/HelloworldTestCase.java (limited to 'branches/sca-java-1.x') diff --git a/branches/sca-java-1.x/samples/helloworld-spring/README b/branches/sca-java-1.x/samples/helloworld-spring/README new file mode 100644 index 0000000000..cde5fe981f --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-spring/README @@ -0,0 +1,97 @@ +Calculator Sample +================= +This sample implements a simple calculator using SCA components. + +The README in the samples directory (the directory above this) provides +general instructions about building and running samples. Take a look there +first. + +If you just want to run it to see what happens open a command prompt, navigate +to this sample directory and do: + +ant run + +OR if you don't have ant, on Windows do + +java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator.jar calculator.CalculatorClient + +and on *nix do + +java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-calculator.jar calculator.CalculatorClient + +Sample Overview +--------------- +The sample provides a single calculator service with a default SCA (java) +binding. The CalculatorClient exercises this interface by calling add, +subtract, multiply and divide operations. This results in messages passing to +the appropriate components in the composite across the local wires. + +calculator/ + src/ + main/ + java/ + calculator/ + CalculatorService.java - the first component, calls +-/* as + appropriate + CalculatorServiceImpl.java + AddService.java - adds two numbers + AddServiceImpl.java + SubtractService.java - subtracts one number from another + SubtractServiceImpl.java + MultiplyService.java - multiplies two numbers + MultiplyServiceImpl.java + DivideService.java - divides one number by another + DivideServiceImpl.java + CalculatorClient.java - starts the SCA Runtime and + deploys the Calculator.composite. + It then calls the deployed Calculator + Components services + resources/ + Calculator.composite - the SCA assembly for this sample + test/ + java/ + calculator/ + CalculatorTestCase.java - JUnit test case + calculator.png - a pictorial representation of the sample + .composite file + build.xml - the Ant build file + pom.xml - the Maven build file + +Building And Running The Sample Using Ant +----------------------------------------- +With the binary distribution the sample can be built and run using Ant as +follows + +cd calculator +ant compile +ant run + +You should see the following output from the run target. + +run: + [java] 3 + 2=5.0 + [java] 3 - 2=1.0 + [java] 3 * 2=6.0 + [java] 3 / 2=1.5 + +Building And Running The Sample Using Maven +------------------------------------------- +With either the binary or source distributions the sample can be built and run +using Maven as follows. + +cd calculator +mvn + +You should see the following output from the test phase. + +------------------------------------------------------- + T E S T S +------------------------------------------------------- +Running calculator.CalculatorTestCase +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.272 sec + +Results : + +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 + +This shows that the Junit test cases have run successfully. diff --git a/branches/sca-java-1.x/samples/helloworld-spring/pom.xml b/branches/sca-java-1.x/samples/helloworld-spring/pom.xml new file mode 100644 index 0000000000..4e918a7c5a --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-spring/pom.xml @@ -0,0 +1,56 @@ + + + + 4.0.0 + + org.apache.tuscany.sca + tuscany-sca + 1.5-SNAPSHOT + ../../pom.xml + + sample-helloworld-spring + Apache Tuscany SCA Sample Helloworld Spring + + + + org.apache.tuscany.sca + tuscany-base + 1.5-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-spring + 1.5-SNAPSHOT + + + + junit + junit + 4.5 + test + + + + + + ${artifactId} + + diff --git a/branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/Helloworld.java b/branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/Helloworld.java new file mode 100644 index 0000000000..cd8ceef66b --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/Helloworld.java @@ -0,0 +1,25 @@ +/* + * 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 sample; + +public interface Helloworld { + + String sayHello(String name); + +} diff --git a/branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/HelloworldClient.java b/branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/HelloworldClient.java new file mode 100644 index 0000000000..dec7da2bb5 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/HelloworldClient.java @@ -0,0 +1,44 @@ +/* + * 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 sample; + +import org.apache.tuscany.sca.node.SCAClient; +import org.apache.tuscany.sca.node.SCANode; +import org.apache.tuscany.sca.node.SCANodeFactory; + +/** + * This client program shows how to create an SCA runtime, start it, + * and locate and invoke a SCA component + */ +public class HelloworldClient { + + public static void main(String[] args) throws Exception { + + SCANode node = SCANodeFactory.newInstance().createSCANodeFromClassLoader("helloworld.composite", Helloworld.class.getClassLoader()); + node.start(); + + Helloworld service = ((SCAClient)node).getService(Helloworld.class, "HelloworldComponent"); + + System.out.println(service.sayHello("world")); + + node.stop(); + } + +} diff --git a/branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/HelloworldImpl.java b/branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/HelloworldImpl.java new file mode 100644 index 0000000000..089b1a4290 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-spring/src/main/java/sample/HelloworldImpl.java @@ -0,0 +1,27 @@ +/* + * 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 sample; + +public class HelloworldImpl implements Helloworld { + + public String sayHello(String name) { + return "Hello " + name; + } + +} diff --git a/branches/sca-java-1.x/samples/helloworld-spring/src/main/resources/helloworld-spring-context.xml b/branches/sca-java-1.x/samples/helloworld-spring/src/main/resources/helloworld-spring-context.xml new file mode 100644 index 0000000000..6aea68b084 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-spring/src/main/resources/helloworld-spring-context.xml @@ -0,0 +1,29 @@ + + + + + + + diff --git a/branches/sca-java-1.x/samples/helloworld-spring/src/main/resources/helloworld.composite b/branches/sca-java-1.x/samples/helloworld-spring/src/main/resources/helloworld.composite new file mode 100644 index 0000000000..4d73f398d9 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-spring/src/main/resources/helloworld.composite @@ -0,0 +1,29 @@ + + + + + + + + + diff --git a/branches/sca-java-1.x/samples/helloworld-spring/src/test/java/sample/HelloworldTestCase.java b/branches/sca-java-1.x/samples/helloworld-spring/src/test/java/sample/HelloworldTestCase.java new file mode 100644 index 0000000000..0eb135bdb7 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-spring/src/test/java/sample/HelloworldTestCase.java @@ -0,0 +1,51 @@ +/* + * 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 sample; + +import junit.framework.TestCase; + +import org.apache.tuscany.sca.node.SCAClient; +import org.apache.tuscany.sca.node.SCANode; +import org.apache.tuscany.sca.node.SCANodeFactory; + +/** + * This shows how to test the Helloworld component. + */ +public class HelloworldTestCase extends TestCase { + + private Helloworld service; + private SCANode node; + + @Override + protected void setUp() throws Exception { + node = SCANodeFactory.newInstance().createSCANodeFromClassLoader("helloworld.composite", getClass().getClassLoader()); + node.start(); + + service = ((SCAClient)node).getService(Helloworld.class, "HelloworldComponent"); + } + + @Override + protected void tearDown() throws Exception { + node.stop(); + } + + public void testHelloworld() throws Exception { + assertEquals("Hello petra", service.sayHello("petra")); + } +} -- cgit v1.2.3