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; 018 019import java.lang.annotation.Documented; 020import java.lang.annotation.ElementType; 021import java.lang.annotation.Retention; 022import java.lang.annotation.RetentionPolicy; 023import java.lang.annotation.Target; 024 025/** 026 * Indicates that this method is to be used as a 027 * <a href="http://camel.apache.org/recipient-list.html">Dynamic Recipient List</a> routing the incoming message 028 * to one or more endpoints. 029 * 030 * When a message {@link org.apache.camel.Exchange} is received from an {@link org.apache.camel.Endpoint} then the 031 * <a href="http://camel.apache.org/bean-integration.html">Bean Integration</a> 032 * mechanism is used to map the incoming {@link org.apache.camel.Message} to the method parameters. 033 * 034 * The return value of the method is then converted to either a {@link java.util.Collection} or array of objects where each 035 * element is converted to an {@link Endpoint} or a {@link String}, or if it is not a collection/array then it is converted 036 * to an {@link Endpoint} or {@link String}. 037 * 038 * Then for each endpoint or URI the message is forwarded a separate copy. 039 * 040 * @version 041 */ 042@Retention(RetentionPolicy.RUNTIME) 043@Documented 044@Target({ElementType.FIELD, ElementType.METHOD, ElementType.CONSTRUCTOR }) 045public @interface RecipientList { 046 String context() default ""; 047 String delimiter() default ","; 048 boolean parallelProcessing() default false; 049 boolean parallelAggregate() default false; 050 boolean stopOnException() default false; 051 boolean streaming() default false; 052 boolean ignoreInvalidEndpoints() default false; 053 String strategyRef() default ""; 054 String executorServiceRef() default ""; 055 long timeout() default 0; 056 String onPrepareRef() default ""; 057 @Deprecated 058 boolean shareUnitOfWork() default false; 059}