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 */ 017 package org.apache.camel.component.bean; 018 019 import org.apache.camel.Component; 020 import org.apache.camel.ExchangePattern; 021 import org.apache.camel.Processor; 022 import org.apache.camel.impl.ProcessorEndpoint; 023 024 /** 025 * Endpoint for the bean component. 026 * 027 * @version $Revision: 662301 $ 028 */ 029 public class BeanEndpoint extends ProcessorEndpoint { 030 private boolean cache; 031 private String beanName; 032 private String method; 033 private BeanHolder beanHolder; 034 035 public BeanEndpoint() { 036 init(); 037 } 038 039 public BeanEndpoint(String endpointUri) { 040 super(endpointUri); 041 init(); 042 } 043 044 public BeanEndpoint(String endpointUri, BeanProcessor processor) { 045 super(endpointUri, processor); 046 init(); 047 } 048 049 public BeanEndpoint(String endpointUri, Component component, BeanProcessor processor) { 050 super(endpointUri, component, processor); 051 init(); 052 } 053 054 public BeanEndpoint(String endpointUri, Component component) { 055 super(endpointUri, component); 056 init(); 057 } 058 059 // Properties 060 //------------------------------------------------------------------------- 061 062 public String getBeanName() { 063 return beanName; 064 } 065 066 public void setBeanName(String beanName) { 067 this.beanName = beanName; 068 } 069 070 public boolean isCache() { 071 return cache; 072 } 073 074 public void setCache(boolean cache) { 075 this.cache = cache; 076 } 077 078 public String getMethod() { 079 return method; 080 } 081 082 public void setMethod(String method) { 083 this.method = method; 084 } 085 086 public BeanHolder getBeanHolder() { 087 return beanHolder; 088 } 089 090 public void setBeanHolder(BeanHolder beanHolder) { 091 this.beanHolder = beanHolder; 092 } 093 094 // Implementation methods 095 //------------------------------------------------------------------------- 096 097 @Override 098 protected String createEndpointUri() { 099 return "bean:" + getBeanName() + (method != null ? "?method=" + method : ""); 100 } 101 102 private void init() { 103 setExchangePattern(ExchangePattern.InOut); 104 } 105 106 @Override 107 protected Processor createProcessor() throws Exception { 108 BeanHolder holder = getBeanHolder(); 109 if (holder == null) { 110 RegistryBean registryBean = new RegistryBean(getCamelContext(), beanName); 111 if (cache) { 112 holder = registryBean.createCacheHolder(); 113 } else { 114 holder = registryBean; 115 } 116 } 117 BeanProcessor processor = new BeanProcessor(holder); 118 if (method != null) { 119 processor.setMethod(method); 120 } 121 return processor; 122 } 123 }