diff options
Diffstat (limited to 'java/sca/samples/dosgi-dynamic-calculator-operations/src/test/java/calculator/dosgi/operations/test/OSGiTestUtils.java')
-rw-r--r-- | java/sca/samples/dosgi-dynamic-calculator-operations/src/test/java/calculator/dosgi/operations/test/OSGiTestUtils.java | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/java/sca/samples/dosgi-dynamic-calculator-operations/src/test/java/calculator/dosgi/operations/test/OSGiTestUtils.java b/java/sca/samples/dosgi-dynamic-calculator-operations/src/test/java/calculator/dosgi/operations/test/OSGiTestUtils.java deleted file mode 100644 index cd92989da1..0000000000 --- a/java/sca/samples/dosgi-dynamic-calculator-operations/src/test/java/calculator/dosgi/operations/test/OSGiTestUtils.java +++ /dev/null @@ -1,105 +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.operations.test; - -import java.lang.reflect.InvocationHandler; -import java.lang.reflect.Method; -import java.lang.reflect.Proxy; - -import org.osgi.framework.Bundle; - -/** - * - * Utility class to create OSGi bundles - * - * @version $Rev$ $Date$ - */ -public class OSGiTestUtils { - 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); - } - - } - - /** - * 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))); - } - } -} |