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.XmlRootElement;
022
023import org.apache.camel.Processor;
024import org.apache.camel.processor.FinallyProcessor;
025import org.apache.camel.spi.RouteContext;
026
027/**
028 * Represents an XML <finally/> element
029 *
030 * @version 
031 */
032@XmlRootElement(name = "doFinally")
033@XmlAccessorType(XmlAccessType.FIELD)
034public class FinallyDefinition extends OutputDefinition<FinallyDefinition> {
035
036    @Override
037    public String toString() {
038        return "DoFinally[" + getOutputs() + "]";
039    }
040    
041    @Override
042    public String getLabel() {
043        return "doFinally";
044    }
045
046    @Override
047    public String getShortName() {
048        return "doFinally";
049    }
050     
051    @Override
052    public Processor createProcessor(RouteContext routeContext) throws Exception {
053        // parent must be a try
054        if (!(getParent() instanceof TryDefinition)) {
055            throw new IllegalArgumentException("This doFinally should have a doTry as its parent on " + this);
056        }
057
058        // do finally does mandate a child processor
059        return new FinallyProcessor(this.createChildProcessor(routeContext, false));
060    }
061}