diff options
Diffstat (limited to 'sandbox/ant/sca/trunk/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/CalculatorOSGiTestCase.java')
| -rw-r--r-- | sandbox/ant/sca/trunk/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/CalculatorOSGiTestCase.java | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/sandbox/ant/sca/trunk/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/CalculatorOSGiTestCase.java b/sandbox/ant/sca/trunk/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/CalculatorOSGiTestCase.java new file mode 100644 index 0000000000..6ff261d01f --- /dev/null +++ b/sandbox/ant/sca/trunk/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/CalculatorOSGiTestCase.java @@ -0,0 +1,211 @@ +/* + * 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.dosgi.test; + +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.net.URL; +import java.util.HashSet; +import java.util.Set; + +import org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost; +import org.junit.AfterClass; +import org.junit.BeforeClass; +import org.junit.Test; +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleContext; +import org.osgi.framework.ServiceReference; + +import calculator.dosgi.CalculatorActivator; +import calculator.dosgi.CalculatorService; +import calculator.dosgi.CalculatorServiceDSImpl; +import calculator.dosgi.CalculatorServiceImpl; +import calculator.dosgi.operations.AddService; +import calculator.dosgi.operations.AddServiceImpl; +import calculator.dosgi.operations.DivideService; +import calculator.dosgi.operations.DivideServiceImpl; +import calculator.dosgi.operations.MultiplyService; +import calculator.dosgi.operations.MultiplyServiceImpl; +import calculator.dosgi.operations.OperationsActivator; +import calculator.dosgi.operations.SubtractService; +import calculator.dosgi.operations.SubtractServiceImpl; + +/** + * + */ +public class CalculatorOSGiTestCase { + private static EquinoxHost host; + + /** + * @throws java.lang.Exception + */ + @BeforeClass + public static void setUpBeforeClass() throws Exception { + Set<URL> bundles = new HashSet<URL>(); + + bundles.add(OSGiTestBundles.createBundle("target/test-classes/calculator-bundle.jar", + "calculator/dosgi/META-INF/MANIFEST.MF", + new String[][] { + {"OSGI-INF/calculator-component.xml", null}, + {"calculator/dosgi/bundle.componentType", + "OSGI-INF/sca/bundle.componentType"}, + {"calculator/dosgi/calculator.composite", + "OSGI-INF/sca/bundle.composite"}}, + CalculatorService.class, + CalculatorServiceImpl.class, + CalculatorServiceDSImpl.class, + CalculatorActivator.class)); + + bundles.add(OSGiTestBundles.createBundle("target/test-classes/operations-bundle.jar", + "calculator/dosgi/operations/META-INF/MANIFEST.MF", + new String[][] { + {"OSGI-INF/add-component.xml", null}, + {"OSGI-INF/subtract-component.xml", null}, + {"OSGI-INF/multiply-component.xml", null}, + {"OSGI-INF/divide-component.xml", null}, + {"calculator/dosgi/operations/bundle.componentType", + "OSGI-INF/sca/bundle.componentType"}, + {"calculator/dosgi/operations/operations.composite", + "OSGI-INF/sca/bundle.composite"}}, + OperationsActivator.class, + AddService.class, + AddServiceImpl.class, + SubtractService.class, + SubtractServiceImpl.class, + MultiplyService.class, + MultiplyServiceImpl.class, + DivideService.class, + DivideServiceImpl.class)); + try { + host = new EquinoxHost(); + BundleContext context = host.start(); + for (URL loc : bundles) { + host.installBundle(loc, null); + } + for (Bundle b : context.getBundles()) { + if (b.getSymbolicName().equals("org.eclipse.equinox.ds")) { + System.out.println(string(b, false)); + b.start(); + System.out.println(string(b, false)); + } + } + for (Bundle b : context.getBundles()) { + if (b.getSymbolicName().startsWith("calculator.dosgi")) { + b.start(); + System.out.println(string(b, false)); + } + } + + // Sleep for 1 sec so that the DS is available + Thread.sleep(1000); + // Use the DS version + String filter = "(component.name=CalculatorComponent)"; + System.out.println(filter); + ServiceReference ref = context.getServiceReferences(CalculatorService.class.getName(), filter)[0]; + CalculatorService calculator = cast(context.getService(ref), CalculatorService.class); + System.out.println("2.0 + 1.0 = " + calculator.add(2.0, 1.0)); + System.out.println("2.0 - 1.0 = " + calculator.subtract(2.0, 1.0)); + System.out.println("2.0 * 1.0 = " + calculator.multiply(2.0, 1.0)); + System.out.println("2.0 / 1.0 = " + calculator.divide(2.0, 1.0)); + } catch (Exception e) { + e.printStackTrace(); + throw e; + } + } + + private static <T> T cast(Object obj, Class<T> cls) { + if (cls.isInstance(obj)) { + return cls.cast(obj); + } else { + return cls.cast(Proxy.newProxyInstance(cls.getClassLoader(), + new Class<?>[] {cls}, + new InvocationHandlerImpl(obj))); + } + } + + private static class InvocationHandlerImpl implements InvocationHandler { + private Object instance; + + public InvocationHandlerImpl(Object instance) { + super(); + this.instance = instance; + } + + public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { + Method m = instance.getClass().getMethod(method.getName(), method.getParameterTypes()); + return m.invoke(instance, args); + } + + } + + @Test + public void testOSGi() { + + } + + /** + * Returns a string representation of the given bundle. + * + * @param b + * @param verbose + * @return + */ + static String string(Bundle bundle, boolean verbose) { + StringBuffer sb = new StringBuffer(); + sb.append(bundle.getBundleId()).append(" ").append(bundle.getSymbolicName()); + int s = bundle.getState(); + if ((s & Bundle.UNINSTALLED) != 0) { + sb.append(" UNINSTALLED"); + } + if ((s & Bundle.INSTALLED) != 0) { + sb.append(" INSTALLED"); + } + if ((s & Bundle.RESOLVED) != 0) { + sb.append(" RESOLVED"); + } + if ((s & Bundle.STARTING) != 0) { + sb.append(" STARTING"); + } + if ((s & Bundle.STOPPING) != 0) { + sb.append(" STOPPING"); + } + if ((s & Bundle.ACTIVE) != 0) { + sb.append(" ACTIVE"); + } + + if (verbose) { + sb.append(" ").append(bundle.getLocation()); + sb.append(" ").append(bundle.getHeaders()); + } + return sb.toString(); + } + + /** + * @throws java.lang.Exception + */ + @AfterClass + public static void tearDownAfterClass() throws Exception { + if (host != null) { + host.stop(); + } + } + +} |