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.model;
018
019 import javax.xml.bind.annotation.XmlAccessType;
020 import javax.xml.bind.annotation.XmlAccessorType;
021 import javax.xml.bind.annotation.XmlAttribute;
022 import javax.xml.bind.annotation.XmlRootElement;
023 import javax.xml.bind.annotation.XmlTransient;
024
025 import org.apache.camel.Processor;
026 import org.apache.camel.component.bean.BeanProcessor;
027 import org.apache.camel.impl.RouteContext;
028
029 /**
030 * @version $Revision: 1.1 $
031 */
032 @XmlRootElement(name = "bean")
033 @XmlAccessorType(XmlAccessType.FIELD)
034 public class BeanRef extends OutputType {
035 @XmlAttribute(required = true)
036 private String ref;
037 @XmlAttribute(required = false)
038 private String method;
039 @XmlTransient
040 private Object bean;
041
042 public BeanRef() {
043 }
044
045 public BeanRef(Object bean) {
046 this.bean = bean;
047 }
048
049 public BeanRef(String ref, String method) {
050 this.ref = ref;
051 this.method = method;
052 }
053
054 @Override
055 public String toString() {
056 return "Bean[" + description() + "]";
057 }
058
059 public String getRef() {
060 return ref;
061 }
062
063 public void setRef(String ref) {
064 this.ref = ref;
065 }
066
067 public String getMethod() {
068 return method;
069 }
070
071 public void setMethod(String method) {
072 this.method = method;
073 }
074
075 public void setBean(Object bean) {
076 this.bean = bean;
077 }
078
079 @Override
080 public Processor createProcessor(RouteContext routeContext) {
081 if (bean == null) {
082 bean = routeContext.lookup(getRef(), Object.class);
083 }
084 BeanProcessor answer = new BeanProcessor(bean, routeContext.getCamelContext());
085 if (method != null) {
086 answer.setMethodName(method);
087 }
088 return answer;
089 }
090
091 protected String description() {
092 if (bean != null) {
093 return bean.toString();
094 } else {
095 String methodText = "";
096 if (method != null) {
097 methodText = " method: " + method;
098 }
099 return "ref: " + ref + methodText;
100 }
101 }
102 }