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 java.util.List; 020import javax.xml.bind.annotation.XmlAccessType; 021import javax.xml.bind.annotation.XmlAccessorType; 022import javax.xml.bind.annotation.XmlRootElement; 023 024import org.apache.camel.Processor; 025import org.apache.camel.spi.Metadata; 026import org.apache.camel.spi.RouteContext; 027import org.apache.camel.util.CollectionStringBuffer; 028 029/** 030 * Route to be executed when all other choices evaluate to <tt>false</tt> 031 * 032 * @version 033 */ 034@Metadata(label = "eip,routing") 035@XmlRootElement(name = "otherwise") 036@XmlAccessorType(XmlAccessType.FIELD) 037public class OtherwiseDefinition extends OutputDefinition<OtherwiseDefinition> { 038 039 public OtherwiseDefinition() { 040 } 041 042 @Override 043 public String toString() { 044 return "Otherwise[" + getOutputs() + "]"; 045 } 046 047 @Override 048 public Processor createProcessor(RouteContext routeContext) throws Exception { 049 return this.createChildProcessor(routeContext, false); 050 } 051 052 @Override 053 public String getLabel() { 054 CollectionStringBuffer buffer = new CollectionStringBuffer("otherwise["); 055 List<ProcessorDefinition<?>> list = getOutputs(); 056 for (ProcessorDefinition<?> type : list) { 057 buffer.append(type.getLabel()); 058 } 059 buffer.append("]"); 060 return buffer.toString(); 061 } 062}