Author: antelder
Date: Thu Jun 14 10:09:37 2012
New Revision: 1350174
URL: http://svn.apache.org/viewvc?rev=1350174&view=rev
Log:
Add a test to create composites programatically
Added:
tuscany/sca-java-2.x/trunk/modules/domain-node/src/test/java/org/apache/tuscany/sca/runtime/DynamicTestCase.java
Added:
tuscany/sca-java-2.x/trunk/modules/domain-node/src/test/java/org/apache/tuscany/sca/runtime/DynamicTestCase.java
URL:
http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/domain-node/src/test/java/org/apache/tuscany/sca/runtime/DynamicTestCase.java?rev=1350174&view=auto
==============================================================================
---
tuscany/sca-java-2.x/trunk/modules/domain-node/src/test/java/org/apache/tuscany/sca/runtime/DynamicTestCase.java
(added)
+++
tuscany/sca-java-2.x/trunk/modules/domain-node/src/test/java/org/apache/tuscany/sca/runtime/DynamicTestCase.java
Thu Jun 14 10:09:37 2012
@@ -0,0 +1,115 @@
+/*
+ * 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 org.apache.tuscany.sca.runtime;
+
+import java.io.File;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLClassLoader;
+
+import javax.xml.namespace.QName;
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.Node;
+import org.apache.tuscany.sca.TuscanyRuntime;
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.contribution.Contribution;
+import org.apache.tuscany.sca.contribution.ContributionFactory;
+import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
+import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import
org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.implementation.java.IntrospectionException;
+import org.apache.tuscany.sca.implementation.java.JavaImplementation;
+import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory;
+import org.apache.tuscany.sca.monitor.ValidationException;
+import org.junit.Test;
+import org.oasisopen.sca.NoSuchDomainException;
+import org.oasisopen.sca.NoSuchServiceException;
+
+/**
+ * Shows how to create and run composites dynamically
+ */
+public class DynamicTestCase {
+
+ @Test
+ public void testInstalledContribution() throws NoSuchServiceException,
NoSuchDomainException, ContributionReadException, ActivationException,
ValidationException, MalformedURLException, ClassNotFoundException,
IntrospectionException, IllegalArgumentException, InvocationTargetException,
IllegalAccessException {
+
+ // get the various factories that will be needed
+ TuscanyRuntime tuscanyRuntime = TuscanyRuntime.newInstance();
+ ExtensionPointRegistry extensionPoints =
tuscanyRuntime.getExtensionPointRegistry();
+ FactoryExtensionPoint modelFactories =
extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+
+ // Create a contribution
+ ContributionFactory contributionFactory =
modelFactories.getFactory(ContributionFactory.class);
+ Contribution contribution = contributionFactory.createContribution();
+ contribution.setURI("testContribution");
+ ModelResolverExtensionPoint modelResolvers =
extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class);
+ ModelResolver modelResolver = new
ExtensibleModelResolver(contribution, modelResolvers, modelFactories);
+ contribution.setModelResolver(modelResolver);
+ contribution.setClassLoader(new URLClassLoader(new URL[]{new
File("src/test/resources/sample-helloworld.jar").toURI().toURL()}));
+
+ // Create a composite
+ AssemblyFactory assemblyFactory =
modelFactories.getFactory(AssemblyFactory.class);
+ Composite composite = assemblyFactory.createComposite();
+ composite.setURI("testComposite");
+ composite.setName(new QName("testComposite"));
+
+ // create a component
+ Component component = assemblyFactory.createComponent();
+ component.setName("testComponent");
+ JavaImplementationFactory javaImplementationFactory =
modelFactories.getFactory(JavaImplementationFactory.class);
+ JavaImplementation javaImplementation =
javaImplementationFactory.createJavaImplementation(contribution.getClassLoader().loadClass("sample.HelloworldImpl"));
+
javaImplementation.setJavaClass(contribution.getClassLoader().loadClass("sample.HelloworldImpl"));
+ component.setImplementation(javaImplementation );
+
+ // add the component to the composite
+ composite.getComponents().add(component);
+
+ // add the composite to the contribution
+ contribution.addComposite(composite);
+
+ // Now run the composite with a Tuscany Node
+ Node node = tuscanyRuntime.createNode();
+ node.installContribution(contribution, null);
+ node.startComposite(contribution.getURI(), composite.getURI());
+
+ // test that the service has started and can be invoked
+ testService(node, contribution.getClassLoader());
+
+ node.stop();
+ tuscanyRuntime.stop();
+ }
+
+ private void testService(Node node, ClassLoader classLoader) throws
ClassNotFoundException, NoSuchServiceException, NoSuchDomainException,
IllegalArgumentException, InvocationTargetException, IllegalAccessException {
+ Class<?> interfaze = classLoader.loadClass("sample.Helloworld");
+ Object clientProxy = node.getService(interfaze,
"testComponent/Helloworld");
+ Method m = interfaze.getMethods()[0]; // the helloworld
interface just has a single method "sayHello"
+ Object response = m.invoke(clientProxy, new Object[]{"Ariana"});
+ Assert.assertEquals("Hello Ariana", response);
+ }
+
+}
