From 132aa8a77685ec92bc90c03f987650d275a7b639 Mon Sep 17 00:00:00 2001 From: lresende Date: Mon, 30 Sep 2013 06:59:11 +0000 Subject: 2.0.1 RC1 release tag git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1527464 13f79535-47bb-0310-9956-ffa450edef68 --- .../calculator/dosgi/test/OSGiTestBundles.java | 362 +++++++++++++++++++++ 1 file changed, 362 insertions(+) create mode 100644 sca-java-2.x/tags/2.0.1-RC1/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java (limited to 'sca-java-2.x/tags/2.0.1-RC1/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java') diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java b/sca-java-2.x/tags/2.0.1-RC1/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java new file mode 100644 index 0000000000..bdb484e6bb --- /dev/null +++ b/sca-java-2.x/tags/2.0.1-RC1/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java @@ -0,0 +1,362 @@ +/* + * 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.io.ByteArrayOutputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +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 java.util.jar.JarOutputStream; +import java.util.jar.Manifest; +import java.util.zip.ZipEntry; + +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleActivator; +import org.osgi.framework.Constants; + +import calculator.dosgi.CalculatorService; +import calculator.dosgi.impl.CalculatorActivator; +import calculator.dosgi.impl.CalculatorServiceDSImpl; +import calculator.dosgi.impl.CalculatorServiceImpl; +import calculator.dosgi.operations.AddService; +import calculator.dosgi.operations.DivideService; +import calculator.dosgi.operations.MultiplyService; +import calculator.dosgi.operations.SubtractService; +import calculator.dosgi.operations.impl.AddServiceImpl; +import calculator.dosgi.operations.impl.DivideServiceImpl; +import calculator.dosgi.operations.impl.MultiplyServiceImpl; +import calculator.dosgi.operations.impl.OperationsActivator; +import calculator.dosgi.operations.impl.SubtractServiceImpl; + +/** + * + * Utility class to create OSGi bundles + * + * @version $Rev$ $Date$ + */ +public class OSGiTestBundles { + 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); + } + + } + + private static String getPackageName(Class cls) { + String name = cls.getName(); + int index = name.lastIndexOf('.'); + return index == -1 ? "" : name.substring(0, index); + } + + public static URL createBundle(String jarName, String mfFile, String[][] resources, Class... classes) + throws IOException { + InputStream is = OSGiTestBundles.class.getClassLoader().getResourceAsStream(mfFile); + Manifest manifest = new Manifest(is); + is.close(); + + ByteArrayOutputStream out = new ByteArrayOutputStream(); + JarOutputStream jarOut = new JarOutputStream(out, manifest); + + for (Class cls : classes) { + addClass(jarOut, cls); + } + + if (resources != null) { + for (String resource[] : resources) { + if (resource.length >= 1) { + String r1 = resource[0]; + String r2 = resource.length > 1 ? resource[1] : r1; + addResource(jarOut, OSGiTestBundles.class.getClassLoader(), r1, r2); + } + } + } + + jarOut.close(); + out.close(); + + File jar = new File(jarName); + FileOutputStream fileOut = new FileOutputStream(jar); + fileOut.write(out.toByteArray()); + fileOut.close(); + + return jar.toURI().toURL(); + } + + public static URL createBundle(String jarName, + String bundleName, + String exports, + String imports, + String[] resources, + Class... classes) throws IOException { + + Class activator = null; + Set packages = new HashSet(); + StringBuffer exportPackages = new StringBuffer(); + if (exports != null) { + exportPackages.append(exports); + } + for (Class cls : classes) { + if (BundleActivator.class.isAssignableFrom(cls)) { + activator = cls; + } + if (exports == null && cls.isInterface()) { + String pkg = getPackageName(cls); + if (packages.add(pkg)) { + exportPackages.append(pkg).append(","); + } + } + } + int len = exportPackages.length(); + if (len > 0 && exportPackages.charAt(len - 1) == ',') { + exportPackages.deleteCharAt(len - 1); + } + + Manifest manifest = new Manifest(); + // This attribute Manifest-Version is required so that the MF will be added to the jar + manifest.getMainAttributes().putValue("Manifest-Version", "1.0"); + manifest.getMainAttributes().putValue(Constants.BUNDLE_MANIFESTVERSION, "2"); + manifest.getMainAttributes().putValue(Constants.BUNDLE_SYMBOLICNAME, bundleName); + manifest.getMainAttributes().putValue(Constants.BUNDLE_VERSION, "1.0.0"); + manifest.getMainAttributes().putValue(Constants.BUNDLE_NAME, bundleName); + manifest.getMainAttributes().putValue(Constants.EXPORT_PACKAGE, exportPackages.toString()); + StringBuffer importPackages = new StringBuffer(); + if (imports != null) { + importPackages.append(imports).append(",org.osgi.framework"); + } else { + importPackages.append("org.osgi.framework"); + } + manifest.getMainAttributes().putValue(Constants.IMPORT_PACKAGE, importPackages.toString()); + + if (activator != null) { + manifest.getMainAttributes().putValue(Constants.BUNDLE_ACTIVATOR, activator.getName()); + } + + ByteArrayOutputStream out = new ByteArrayOutputStream(); + JarOutputStream jarOut = new JarOutputStream(out, manifest); + + for (Class cls : classes) { + addClass(jarOut, cls); + } + + if (resources != null) { + for (String resource : resources) { + addResource(jarOut, OSGiTestBundles.class.getClassLoader(), resource, null); + } + } + + jarOut.close(); + out.close(); + + File jar = new File(jarName); + FileOutputStream fileOut = new FileOutputStream(jar); + fileOut.write(out.toByteArray()); + fileOut.close(); + + return jar.toURI().toURL(); + } + + private static void addClass(JarOutputStream jarOut, Class javaClass) throws IOException, FileNotFoundException { + String classFile = javaClass.getName().replace('.', '/') + ".class"; + URL url = javaClass.getResource(javaClass.getSimpleName() + ".class"); + addEntry(jarOut, url, classFile); + } + + private static void addResource(JarOutputStream jarOut, ClassLoader cl, String resourceName, String entryName) + throws IOException, FileNotFoundException { + URL url = cl.getResource(resourceName); + if (entryName == null) { + entryName = resourceName; + } + addEntry(jarOut, url, entryName); + } + + private static void addEntry(JarOutputStream jarOut, URL url, String resourceName) throws IOException, + FileNotFoundException { + String path = url.getPath(); + + ZipEntry ze = new ZipEntry(resourceName); + + jarOut.putNextEntry(ze); + FileInputStream file = new FileInputStream(path); + byte[] fileContents = new byte[file.available()]; + file.read(fileContents); + jarOut.write(fileContents); + jarOut.closeEntry(); + file.close(); + } + + static URL generateCalculatorBundle() throws IOException { + return createBundle("target/test-classes/calculator-bundle.jar", + "calculator/dosgi/META-INF/MANIFEST.MF", + new String[][] { + { + "calculator/dosgi/OSGI-INF/remote-service/calculator-service-descriptions.xml", + "OSGI-INF/remote-service/calculator-service-descriptions.xml"}, + {"calculator/dosgi/OSGI-INF/calculator-component.xml", + "OSGI-INF/calculator-component.xml"}, + /* + {"calculator/dosgi/bundle.componentType", + "OSGI-INF/sca/bundle.componentType"}, + {"calculator/dosgi/calculator.composite", "OSGI-INF/sca/bundle.composite"}, + {"calculator/dosgi/META-INF/sca-contribution.xml", + "META-INF/sca-contribution.xml"} + */ + }, + CalculatorService.class, + // Package the interfaces so that the operations bundle can be remote + AddService.class, + SubtractService.class, + MultiplyService.class, + DivideService.class, + CalculatorServiceImpl.class, + CalculatorServiceDSImpl.class, + CalculatorActivator.class); + } + + /** + * Create the OSGi bundle for calculator SCA + * @return + * @throws IOException + */ + static URL generateCalculatorSCABundle() throws IOException { + return createBundle("target/test-classes/calculator-sca-bundle.jar", + "calculator/dosgi/sca/META-INF/MANIFEST.MF", + new String[][] { + {"calculator/dosgi/sca/OSGI-INF/sca/calculator.composite", + "OSGI-INF/sca/bundle.composite"}, + {"calculator/dosgi/sca/META-INF/sca-contribution.xml", + "META-INF/sca-contribution.xml"}, + {"calculator/dosgi/bundle.componentType", + "OSGI-INF/sca/calculator.dosgi/bundle.componentType"}, + {"calculator/dosgi/operations/bundle.componentType", + "OSGI-INF/sca/calculator.dosgi.operations/bundle.componentType"}, + }); + } + + /** + * Create the OSGi bundle for calculator operations + * @return + * @throws IOException + */ + static URL generateOperationsBundle() throws IOException { + return createBundle("target/test-classes/operations-bundle.jar", + "calculator/dosgi/operations/META-INF/MANIFEST.MF", + new String[][] { + {"calculator/dosgi/operations/OSGI-INF/add-component.xml", + "OSGI-INF/add-component.xml"}, + {"calculator/dosgi/operations/OSGI-INF/subtract-component.xml", + "OSGI-INF/subtract-component.xml"}, + {"calculator/dosgi/operations/OSGI-INF/multiply-component.xml", + "OSGI-INF/multiply-component.xml"}, + {"calculator/dosgi/operations/OSGI-INF/divide-component.xml", + "OSGI-INF/divide-component.xml"}, + /* + {"calculator/dosgi/operations/bundle.componentType", + "OSGI-INF/sca/bundle.componentType"}, + {"calculator/dosgi/operations/operations.composite", + "OSGI-INF/sca/bundle.composite"}, + {"calculator/dosgi/operations/META-INF/sca-contribution.xml", + "META-INF/sca-contribution.xml"} + */ + }, + OperationsActivator.class, + AddService.class, + AddServiceImpl.class, + SubtractService.class, + SubtractServiceImpl.class, + MultiplyService.class, + MultiplyServiceImpl.class, + DivideService.class, + DivideServiceImpl.class); + } + + /** + * Returns a string representation of the given bundle. + * + * @param b + * @param verbose + * @return + */ + public static String bundleStatus(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(); + } + + /** + * A utility to cast the object to the given interface. If the class for the object + * is loaded by a different classloader, a proxy will be created. + * + * @param + * @param obj + * @param cls + * @return + */ + public static T cast(Object obj, Class cls) { + if (cls.isInstance(obj)) { + return cls.cast(obj); + } else { + return cls.cast(Proxy.newProxyInstance(cls.getClassLoader(), + new Class[] {cls}, + new InvocationHandlerImpl(obj))); + } + } +} -- cgit v1.2.3