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.ArrayList; 020 import java.util.List; 021 022 import javax.xml.bind.annotation.XmlAccessType; 023 import javax.xml.bind.annotation.XmlAccessorType; 024 import javax.xml.bind.annotation.XmlAttribute; 025 import javax.xml.bind.annotation.XmlElementRef; 026 import javax.xml.bind.annotation.XmlRootElement; 027 import javax.xml.bind.annotation.XmlTransient; 028 029 import org.apache.camel.CamelContext; 030 import org.apache.camel.Endpoint; 031 import org.apache.camel.Route; 032 import org.apache.camel.Predicate; 033 import org.apache.camel.processor.DelegateProcessor; 034 035 /** 036 * Represents a collection of routes 037 * 038 * @version $Revision: $ 039 */ 040 @XmlRootElement(name = "routes") 041 @XmlAccessorType(XmlAccessType.FIELD) 042 public class RoutesType implements RouteContainer { 043 044 // TODO: not sure how else to use an optional attribute in JAXB2 045 @XmlAttribute 046 private Boolean inheritErrorHandlerFlag = Boolean.TRUE; 047 @XmlElementRef 048 private List<RouteType> routes = new ArrayList<RouteType>(); 049 @XmlTransient 050 private List<InterceptorType> interceptors = new ArrayList<InterceptorType>(); 051 @XmlTransient 052 private List<InterceptType> intercepts = new ArrayList<InterceptType>(); 053 @XmlTransient 054 private List<ExceptionType> exceptions = new ArrayList<ExceptionType>(); 055 @XmlTransient 056 private CamelContext camelContext; 057 058 @Override 059 public String toString() { 060 return "Routes: " + routes; 061 } 062 063 public void populateRoutes(List<Route> answer) throws Exception { 064 for (RouteType route : routes) { 065 route.addRoutes(camelContext, answer); 066 } 067 } 068 069 // Properties 070 //----------------------------------------------------------------------- 071 public List<RouteType> getRoutes() { 072 return routes; 073 } 074 075 public void setRoutes(List<RouteType> routes) { 076 this.routes = routes; 077 } 078 079 public List<InterceptorType> getInterceptors() { 080 return interceptors; 081 } 082 083 public void setInterceptors(List<InterceptorType> interceptors) { 084 this.interceptors = interceptors; 085 } 086 087 public List<InterceptType> getIntercepts() { 088 return intercepts; 089 } 090 091 public void setIntercepts(List<InterceptType> intercepts) { 092 this.intercepts = intercepts; 093 } 094 095 public List<ExceptionType> getExceptions() { 096 return exceptions; 097 } 098 099 public void setExceptions(List<ExceptionType> exceptions) { 100 this.exceptions = exceptions; 101 } 102 103 public CamelContext getCamelContext() { 104 return camelContext; 105 } 106 107 public void setCamelContext(CamelContext camelContext) { 108 this.camelContext = camelContext; 109 } 110 111 public Boolean getInheritErrorHandlerFlag() { 112 return inheritErrorHandlerFlag; 113 } 114 115 public void setInheritErrorHandlerFlag(Boolean inheritErrorHandlerFlag) { 116 this.inheritErrorHandlerFlag = inheritErrorHandlerFlag; 117 } 118 119 // Fluent API 120 //------------------------------------------------------------------------- 121 122 /** 123 * Creates a new route 124 */ 125 public RouteType route() { 126 RouteType route = new RouteType(); 127 return route(route); 128 } 129 130 /** 131 * Creates a new route from the given URI input 132 */ 133 public RouteType from(String uri) { 134 RouteType route = new RouteType(uri); 135 return route(route); 136 } 137 138 /** 139 * Creates a new route from the given endpoint 140 */ 141 public RouteType from(Endpoint endpoint) { 142 RouteType route = new RouteType(endpoint); 143 return route(route); 144 } 145 146 public RouteType route(RouteType route) { 147 // lets configure the route 148 route.setCamelContext(getCamelContext()); 149 route.setInheritErrorHandlerFlag(getInheritErrorHandlerFlag()); 150 route.getInterceptors().addAll(getInterceptors()); 151 route.getOutputs().addAll(getIntercepts()); 152 route.getOutputs().addAll(getExceptions()); 153 getRoutes().add(route); 154 return route; 155 } 156 157 public RoutesType intercept(DelegateProcessor interceptor) { 158 getInterceptors().add(new InterceptorRef(interceptor)); 159 return this; 160 } 161 162 public InterceptType intercept() { 163 InterceptType answer = new InterceptType(); 164 getIntercepts().add(answer); 165 return answer; 166 } 167 168 public OtherwiseType intercept(Predicate predicate) { 169 InterceptType answer = new InterceptType(); 170 getIntercepts().add(answer); 171 return answer.when(predicate); 172 } 173 174 public ExceptionType exception(Class exceptionType) { 175 ExceptionType answer = new ExceptionType(exceptionType); 176 getExceptions().add(answer); 177 return answer; 178 } 179 }