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; 020 021import javax.xml.bind.annotation.XmlAccessType; 022import javax.xml.bind.annotation.XmlAccessorType; 023import javax.xml.bind.annotation.XmlRootElement; 024 025import org.apache.camel.Processor; 026import org.apache.camel.spi.Metadata; 027import org.apache.camel.spi.RouteContext; 028import org.apache.camel.util.CollectionStringBuffer; 029 030/** 031 * Route to be executed when all other choices evaluate to <tt>false</tt> 032 * 033 * @version 034 */ 035@Metadata(label = "eip,routing") 036@XmlRootElement(name = "otherwise") 037@XmlAccessorType(XmlAccessType.FIELD) 038public class OtherwiseDefinition extends OutputDefinition<OtherwiseDefinition> { 039 040 public OtherwiseDefinition() { 041 } 042 043 @Override 044 public String toString() { 045 return "Otherwise[" + getOutputs() + "]"; 046 } 047 048 @Override 049 public Processor createProcessor(RouteContext routeContext) throws Exception { 050 return this.createChildProcessor(routeContext, false); 051 } 052 053 @Override 054 public String getShortName() { 055 return "otherwise"; 056 } 057 058 @Override 059 public String getLabel() { 060 CollectionStringBuffer buffer = new CollectionStringBuffer("otherwise["); 061 List<ProcessorDefinition<?>> list = getOutputs(); 062 for (ProcessorDefinition<?> type : list) { 063 buffer.append(type.getLabel()); 064 } 065 buffer.append("]"); 066 return buffer.toString(); 067 } 068}