diff options
Diffstat (limited to 'java/sca/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java')
| -rw-r--r-- | java/sca/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java | 361 |
1 files changed, 0 insertions, 361 deletions
diff --git a/java/sca/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java b/java/sca/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java deleted file mode 100644 index 619dcaa07d..0000000000 --- a/java/sca/modules/node-impl-osgi/src/test/java/calculator/dosgi/test/OSGiTestBundles.java +++ /dev/null @@ -1,361 +0,0 @@ -/* - * 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<String> packages = new HashSet<String>(); - 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(); - } - - 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 <T> - * @param obj - * @param cls - * @return - */ - public 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))); - } - } -} |