001/* 002 * Copyright 2002-2014 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.jms.annotation; 018 019import org.springframework.jms.config.JmsListenerEndpointRegistrar; 020 021/** 022 * Optional interface to be implemented by a Spring managed bean willing 023 * to customize how JMS listener endpoints are configured. Typically 024 * used to define the default {@link org.springframework.jms.config.JmsListenerContainerFactory 025 * JmsListenerContainerFactory} to use or for registering JMS endpoints 026 * in a <em>programmatic</em> fashion as opposed to the <em>declarative</em> 027 * approach of using the @{@link JmsListener} annotation. 028 * 029 * <p>See @{@link EnableJms} for detailed usage examples. 030 * 031 * @author Stephane Nicoll 032 * @since 4.1 033 * @see EnableJms 034 * @see JmsListenerEndpointRegistrar 035 */ 036public interface JmsListenerConfigurer { 037 038 /** 039 * Callback allowing a {@link org.springframework.jms.config.JmsListenerEndpointRegistry 040 * JmsListenerEndpointRegistry} and specific {@link org.springframework.jms.config.JmsListenerEndpoint 041 * JmsListenerEndpoint} instances to be registered against the given 042 * {@link JmsListenerEndpointRegistrar}. The default 043 * {@link org.springframework.jms.config.JmsListenerContainerFactory JmsListenerContainerFactory} 044 * can also be customized. 045 * @param registrar the registrar to be configured 046 */ 047 void configureJmsListeners(JmsListenerEndpointRegistrar registrar); 048 049}