diff --git a/spring-integration-core/src/main/java/org/springframework/integration/message/HeaderMapper.java b/spring-integration-core/src/main/java/org/springframework/integration/message/HeaderMapper.java new file mode 100644 index 0000000000..a46a467bbb --- /dev/null +++ b/spring-integration-core/src/main/java/org/springframework/integration/message/HeaderMapper.java @@ -0,0 +1,38 @@ +/* + * Copyright 2002-2010 the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.springframework.integration.message; + +import java.util.Map; + +import org.springframework.integration.core.MessageHeaders; + +/** + * Generic strategy interface for mapping {@link MessageHeaders} to and from other + * types of objects. This would typically be used by adapters where the "other type" + * has a concept of headers or properties (HTTP, JMS, AMQP, etc). + * + * @author Mark Fisher + * + * @param type of the instance to and from which headers will be mapped. + */ +public interface HeaderMapper { + + void fromHeaders(MessageHeaders headers, T target); + + Map toHeaders(T source); + +}