/*
 * Copyright 2003-2005 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 com.jdon.jivejdon.presentation.action;

import javax.servlet.http.HttpServletRequest;

import com.jdon.controller.WebAppUtil;
import com.jdon.controller.model.PageIterator;
import com.jdon.jivejdon.domain.model.ForumMessage;
import com.jdon.jivejdon.api.query.ForumMessageQueryService;
import com.jdon.jivejdon.api.ForumMessageService;
import com.jdon.strutsutil.ModelListAction;
import com.jdon.util.Debug;

/**
 * @author <a href="mailto:banq@163.com">banq</a>
 * 
 */
public class MessageListAllAction extends ModelListAction {
	private final static String module = MessageListAllAction.class.getName();

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * com.jdon.strutsutil.ModelListAction#getPageIterator(javax.servlet.http
	 * .HttpServletRequest, int, int)
	 */
	public PageIterator getPageIterator(HttpServletRequest request, int start, int count) {
		Debug.logVerbose("enter getPageIterator", module);

		ForumMessageQueryService forumMessageQueryService = (ForumMessageQueryService) WebAppUtil.getService("forumMessageQueryService",
				this.servlet.getServletContext());
		return forumMessageQueryService.getMessages(start, count);
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * com.jdon.strutsutil.ModelListAction#findModelByKey(javax.servlet.http
	 * .HttpServletRequest, java.lang.Object)
	 */
	public Object findModelIFByKey(HttpServletRequest request, Object key) {
		Debug.logVerbose("enter findModelByKey", module);
		ForumMessageService forumMessageService = (ForumMessageService) WebAppUtil
				.getService("forumMessageService", this.servlet.getServletContext());
		// getXXX can be intercepted by cacheinterceptor before accessing
		// ForumMessageServiceShell
		ForumMessage forumMessage = forumMessageService.getMessage((Long) key);

		return forumMessage;
	}

}
