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A Struts2 plugin for leveraging conversation scopes in Struts2

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/*******************************************************************************
 * 
 *  Struts2-Conversation-Plugin - An Open Source Conversation- and Flow-Scope Solution for Struts2-based Applications
 *  =================================================================================================================
 * 
 *  Copyright (C) 2012 by Rees Byars
 *  http://code.google.com/p/struts2-conversation/
 * 
 * **********************************************************************************************************************
 * 
 *  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.
 * 
 * **********************************************************************************************************************
 * 
 *  $Id: InjectionConversationManager.java reesbyars $
 ******************************************************************************/
package com.google.code.rees.scope.conversation.processing;

import com.google.code.rees.scope.conversation.ConversationAdapter;
import com.google.code.rees.scope.conversation.annotations.ConversationField;

/**
 * Implementations of this class should implement injection of
 * {@link ConversationField ConversationFields}
 * 
 * @author rees.byars
 */
public interface InjectionConversationManager extends ConversationManager {

    /**
     * Inject the {@link ConversationField ConversationFields} on the target
     * from the appropriate conversation contexts for active conversations
     * associated with the current request
     * 
     * @param target
     * @param conversationAdapter
     */
    void injectConversationFields(Object target,
            ConversationAdapter conversationAdapter);

    /**
     * Extract the {@link ConversationField ConversationFields} from the target
     * and place them into the conversations' contexts for active conversations
     * associated with the current request.
     * 
     * @param target
     * @param conversationAdapter
     */
    void extractConversationFields(Object target,
            ConversationAdapter conversationAdapter);

}