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 java.util.List;
020    import javax.xml.bind.annotation.XmlAccessType;
021    import javax.xml.bind.annotation.XmlAccessorType;
022    import javax.xml.bind.annotation.XmlRootElement;
023    
024    import org.apache.camel.Processor;
025    import org.apache.camel.spi.RouteContext;
026    import org.apache.camel.util.CollectionStringBuffer;
027    
028    /**
029     * Represents an XML <otherwise/> element
030     *
031     * @version $Revision: 750806 $
032     */
033    @XmlRootElement(name = "otherwise")
034    @XmlAccessorType(XmlAccessType.FIELD)
035    public class OtherwiseDefinition extends OutputDefinition<ProcessorDefinition> implements Block {
036    
037        @Override
038        public String toString() {
039            return "Otherwise[" + getOutputs() + "]";
040        }
041    
042        @Override
043        public Processor createProcessor(RouteContext routeContext) throws Exception {
044            return routeContext.createProcessor(this);
045        }
046    
047        @Override
048        public String getShortName() {
049            return "otherwise";
050        }
051    
052        @Override
053        public String getLabel() {
054            CollectionStringBuffer buffer = new CollectionStringBuffer();
055            List<ProcessorDefinition> list = getOutputs();
056            for (ProcessorDefinition type : list) {
057                buffer.append(type.getLabel());
058            }
059            return buffer.toString();
060        }
061    }