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.XmlElement;
023 import javax.xml.bind.annotation.XmlRootElement;
024 import javax.xml.bind.annotation.XmlTransient;
025
026 import org.apache.camel.Endpoint;
027 import org.apache.camel.ExchangePattern;
028 import org.apache.camel.Expression;
029 import org.apache.camel.Processor;
030 import org.apache.camel.processor.WireTapProcessor;
031 import org.apache.camel.spi.RouteContext;
032
033 /**
034 * Represents an XML <wireTap/> element
035 *
036 * @version $Revision: 758152 $
037 */
038 @XmlRootElement(name = "wireTap")
039 @XmlAccessorType(XmlAccessType.FIELD)
040 public class WireTapDefinition extends SendDefinition<WireTapDefinition> {
041
042 @XmlTransient
043 private Processor newExchangeProcessor;
044
045 @XmlAttribute(name = "processorRef", required = false)
046 private String newExchangeProcessorRef;
047
048 @XmlElement(name = "body", required = false)
049 private ExpressionSubElementDefinition newExchangeExpression;
050
051 public WireTapDefinition() {
052 }
053
054 public WireTapDefinition(String uri) {
055 setUri(uri);
056 }
057
058 public WireTapDefinition(Endpoint endpoint) {
059 setEndpoint(endpoint);
060 }
061
062 @Override
063 public Processor createProcessor(RouteContext routeContext) throws Exception {
064 Endpoint endpoint = resolveEndpoint(routeContext);
065 WireTapProcessor answer = new WireTapProcessor(endpoint, getPattern());
066
067 if (newExchangeProcessorRef != null) {
068 newExchangeProcessor = routeContext.lookup(newExchangeProcessorRef, Processor.class);
069 }
070 answer.setNewExchangeProcessor(newExchangeProcessor);
071 if (newExchangeExpression != null) {
072 answer.setNewExchangeExpression(newExchangeExpression.createExpression(routeContext));
073 }
074
075 return answer;
076 }
077
078 public ExchangePattern getPattern() {
079 return ExchangePattern.InOnly;
080 }
081
082 @Override
083 public String toString() {
084 return "WireTap[" + getLabel() + "]";
085 }
086
087 @Override
088 public String getShortName() {
089 return "wireTap";
090 }
091
092 public Processor getNewExchangeProcessor() {
093 return newExchangeProcessor;
094 }
095
096 public void setNewExchangeProcessor(Processor processor) {
097 this.newExchangeProcessor = processor;
098 }
099
100 public String getNewExchangeProcessorRef() {
101 return newExchangeProcessorRef;
102 }
103
104 public void setNewExchangeProcessorRef(String ref) {
105 this.newExchangeProcessorRef = ref;
106 }
107
108 public ExpressionSubElementDefinition getNewExchangeExpression() {
109 return newExchangeExpression;
110 }
111
112 public void setNewExchangeExpression(ExpressionSubElementDefinition expression) {
113 this.newExchangeExpression = expression;
114 }
115
116 public void setNewExchangeExpression(Expression expression) {
117 this.newExchangeExpression = new ExpressionSubElementDefinition(expression);
118 }
119
120 }