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Apache CXF example source code file (ReflectionInvokationHandler.java)
The Apache CXF ReflectionInvokationHandler.java source code/** * 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.cxf.common.util; import java.lang.annotation.ElementType; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.lang.annotation.Target; import java.lang.reflect.InvocationHandler; import java.lang.reflect.Method; import java.lang.reflect.Proxy; import java.util.Iterator; /** * */ public class ReflectionInvokationHandler implements InvocationHandler { private Object target; public ReflectionInvokationHandler(Object obj) { target = obj; } public Object getTarget() { return target; } /** {@inheritDoc}*/ public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { WrapReturn wr = method.getAnnotation(WrapReturn.class); try { Method m = target.getClass().getMethod(method.getName(), method.getParameterTypes()); m.setAccessible(true); return wrapReturn(wr, m.invoke(target, args)); } catch (NoSuchMethodException e) { for (Method m2 : target.getClass().getMethods()) { if (m2.getName().equals(method.getName()) && m2.getParameterTypes().length == method.getParameterTypes().length) { boolean found = true; for (int x = 0; x < m2.getParameterTypes().length; x++) { if (args[x] != null && !m2.getParameterTypes()[x].isInstance(args[x])) { found = false; } } if (found) { m2.setAccessible(true); return wrapReturn(wr, m2.invoke(target, args)); } } } throw e; } } private static Object wrapReturn(WrapReturn wr, Object t) { if (wr == null || t == null) { return t; } if (wr.iterator()) { return new WrapperIterator(wr.value(), (Iterator)t); } return createProxyWrapper(t, wr.value()); } public static final <T> T createProxyWrapper(Object target, Class Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF ReflectionInvokationHandler.java source code file: |
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