001/* 002 * Copyright 2002-2018 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.support; 018 019import javax.jms.Message; 020 021import org.springframework.messaging.support.HeaderMapper; 022 023/** 024 * Strategy interface for mapping {@link org.springframework.messaging.Message} 025 * headers to an outbound JMS {@link javax.jms.Message} (e.g. to configure JMS 026 * properties) or extracting messaging header values from an inbound JMS Message. 027 * 028 * @author Mark Fisher 029 * @author Oleg Zhurakousky 030 * @author Gary Russell 031 * @since 4.1 032 */ 033public interface JmsHeaderMapper extends HeaderMapper<Message> { 034 035 /** 036 * The JMS-compliant {@code content_type} property. 037 */ 038 String CONTENT_TYPE_PROPERTY = "content_type"; 039 040} 041