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
028 */
029 public class BeanEndpoint extends ProcessorEndpoint {
030 private boolean cache;
031 private boolean multiParameterArray;
032 private String beanName;
033 private String method;
034 private BeanHolder beanHolder;
035
036 public BeanEndpoint() {
037 init();
038 }
039
040 public BeanEndpoint(String endpointUri, Component component, BeanProcessor processor) {
041 super(endpointUri, component, processor);
042 init();
043 }
044
045 public BeanEndpoint(String endpointUri, Component component) {
046 super(endpointUri, component);
047 init();
048 }
049
050 // Properties
051 //-------------------------------------------------------------------------
052
053 public String getBeanName() {
054 return beanName;
055 }
056
057 public void setBeanName(String beanName) {
058 this.beanName = beanName;
059 }
060
061 public boolean isMultiParameterArray() {
062 return multiParameterArray;
063 }
064
065 public void setMultiParameterArray(boolean mpArray) {
066 multiParameterArray = mpArray;
067 }
068
069 public boolean isCache() {
070 return cache;
071 }
072
073 public void setCache(boolean cache) {
074 this.cache = cache;
075 }
076
077 public String getMethod() {
078 return method;
079 }
080
081 public void setMethod(String method) {
082 this.method = method;
083 }
084
085 public BeanHolder getBeanHolder() {
086 return beanHolder;
087 }
088
089 public void setBeanHolder(BeanHolder beanHolder) {
090 this.beanHolder = beanHolder;
091 }
092
093 // Implementation methods
094 //-------------------------------------------------------------------------
095
096 @Override
097 protected String createEndpointUri() {
098 return "bean:" + getBeanName() + (method != null ? "?method=" + method : "");
099 }
100
101 private void init() {
102 setExchangePattern(ExchangePattern.InOut);
103 }
104
105 @Override
106 protected Processor createProcessor() throws Exception {
107 BeanHolder holder = getBeanHolder();
108 if (holder == null) {
109 RegistryBean registryBean = new RegistryBean(getCamelContext(), beanName);
110 if (cache) {
111 holder = registryBean.createCacheHolder();
112 } else {
113 holder = registryBean;
114 }
115 }
116 BeanProcessor processor = new BeanProcessor(holder);
117 if (method != null) {
118 processor.setMethod(method);
119 }
120 processor.setMultiParameterArray(isMultiParameterArray());
121
122 return processor;
123 }
124 }