/*
* Copyright 2002-2011 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.flex.core;
import flex.messaging.messages.Message;
/**
* Strategy interface for applying custom processing logic to incoming and outgoing AMF {@link Message}s
*
* @author Jeremy Grelle
*/
public interface MessageInterceptor {
/**
* Hook for post-processing the outgoing AMF {@link Message}
*
* @param context context for the current request
* @param inputMessage the incoming AMF message
* @param outputMessage the outgoing AMF message
* @return the AMF message to send in response
*/
public Message postProcess(MessageProcessingContext context, Message inputMessage, Message outputMessage);
/**
* Hook for pre-processing the incoming AMF {@link Message}
*
* @param context context for the current request
* @param inputMessage the incoming AMF message
* @return the AMF message to process in the current request
*/
public Message preProcess(MessageProcessingContext context, Message inputMessage);
}