001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.camel.component.bean; 018 019import java.lang.reflect.InvocationHandler; 020import java.lang.reflect.Method; 021 022import org.apache.camel.Endpoint; 023import org.apache.camel.ExchangePattern; 024import org.apache.camel.Producer; 025 026/** 027 * An {@link java.lang.reflect.InvocationHandler} which invokes a message 028 * exchange on a camel {@link Endpoint} 029 * 030 * @version 031 */ 032public class CamelInvocationHandler extends AbstractCamelInvocationHandler implements InvocationHandler { 033 private final MethodInfoCache methodInfoCache; 034 private final boolean binding; 035 036 @Deprecated 037 public CamelInvocationHandler(Endpoint endpoint, Producer producer, MethodInfoCache methodInfoCache) { 038 this(endpoint, false, producer, methodInfoCache); 039 } 040 041 public CamelInvocationHandler(Endpoint endpoint, boolean binding, Producer producer, MethodInfoCache methodInfoCache) { 042 super(endpoint, producer); 043 this.binding = binding; 044 this.methodInfoCache = methodInfoCache; 045 } 046 047 @Override 048 public Object doInvokeProxy(Object proxy, Method method, Object[] args) throws Throwable { 049 MethodInfo methodInfo = methodInfoCache.getMethodInfo(method); 050 final ExchangePattern pattern = methodInfo != null ? methodInfo.getPattern() : ExchangePattern.InOut; 051 return invokeProxy(method, pattern, args, binding); 052 } 053 054}