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.model;
018
019import javax.xml.bind.annotation.XmlAccessType;
020import javax.xml.bind.annotation.XmlAccessorType;
021import javax.xml.bind.annotation.XmlAttribute;
022import javax.xml.bind.annotation.XmlRootElement;
023import javax.xml.bind.annotation.XmlTransient;
024
025import org.apache.camel.ExchangePattern;
026import org.apache.camel.Processor;
027import org.apache.camel.processor.ExchangePatternProcessor;
028import org.apache.camel.spi.RouteContext;
029
030/**
031 * Represents an XML <setExchangePattern/> element
032 *
033 * @version 
034 */
035@XmlRootElement(name = "setExchangePattern")
036@XmlAccessorType(XmlAccessType.FIELD)
037public class SetExchangePatternDefinition extends NoOutputDefinition<SetExchangePatternDefinition> {
038    @XmlAttribute(required = true)
039    private ExchangePattern pattern;
040    @XmlTransient
041    private ExchangePatternProcessor processor;
042    
043    public SetExchangePatternDefinition() {
044    }
045
046    public SetExchangePatternDefinition(ExchangePattern pattern) {
047        this.pattern = pattern;
048    }
049
050    public SetExchangePatternDefinition pattern(ExchangePattern pattern) {
051        setPattern(pattern);
052        return this;
053    }
054
055    public ExchangePattern getPattern() {
056        return pattern;
057    }
058
059    public void setPattern(ExchangePattern pattern) {
060        this.pattern = pattern;
061    }
062
063    @Override
064    public String getShortName() {
065        return "setExchangePattern";
066    }
067
068    @Override
069    public String toString() {
070        return "setExchangePattern[pattern: " + pattern + "]";
071    }
072
073    @Override
074    public String getLabel() {
075        return "setExchangePattern[" + pattern + "]";
076    }
077   
078    @Override
079    public Processor createProcessor(RouteContext routeContext) {
080        if (processor == null) {
081            processor = new ExchangePatternProcessor(getPattern());
082        }
083        return processor;
084    }
085
086}