001 /** 002 * 003 * Licensed to the Apache Software Foundation (ASF) under one or more 004 * contributor license agreements. See the NOTICE file distributed with 005 * this work for additional information regarding copyright ownership. 006 * The ASF licenses this file to You under the Apache License, Version 2.0 007 * (the "License"); you may not use this file except in compliance with 008 * the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 package org.apache.camel; 019 020 import java.lang.annotation.Retention; 021 import java.lang.annotation.RetentionPolicy; 022 import java.lang.annotation.Target; 023 import java.lang.annotation.ElementType; 024 025 /** 026 * Used to indicate a method on a POJO which is used as a {@link Consumer} of {@link Exchange} instances to process 027 * {@link Message} instances. 028 * 029 * Either a <a href="http://activemq.apache.org/camel/uris.html">URI</a> for an endpoint 030 * should be configured, or a name of an endpoint 031 * which refers to a Spring bean name in your Spring ApplicationContext. 032 * 033 * @version $Revision: 523756 $ 034 */ 035 @Retention(RetentionPolicy.RUNTIME) 036 @Target({ElementType.FIELD, ElementType.METHOD, ElementType.CONSTRUCTOR}) 037 public @interface MessageDriven { 038 String uri() default ""; 039 String name() default ""; 040 }