searchaction.java

真正的、彻底的、完全面向对象软件系统。有兴趣的加我好友

package com.jdon.jivejdon.presentation.action.query;

import javax.servlet.http.HttpServletRequest;

import org.apache.log4j.Logger;

import com.jdon.controller.WebAppUtil;
import com.jdon.controller.model.ModelIF;
import com.jdon.controller.model.PageIterator;
import com.jdon.jivejdon.service.ForumMessageQueryService;
import com.jdon.jivejdon.service.ForumMessageService;
import com.jdon.strutsutil.ModelListAction;
import com.jdon.util.UtilValidate;

public class SearchAction extends ModelListAction {

	private final static Logger logger = Logger.getLogger(ThreadQueryAction.class);

	public PageIterator getPageIterator(HttpServletRequest request, int start, int count) {

		String query = request.getParameter("query");
		if ((query == null) || (UtilValidate.isEmpty(query))) {
			//HttpSession session = request.getSession();
			//query = (String) session.getAttribute("query");
			if ((query == null) || (UtilValidate.isEmpty(query))) {
				logger.error(" getPageIterator error : query is null");
				return new PageIterator();
			}
		} else {

			//HttpSession session = request.getSession();
			//session.setAttribute("query", query);
		}
		ForumMessageQueryService forumMessageQueryService = (ForumMessageQueryService) WebAppUtil.getService("forumMessageQueryService", request);
		return forumMessageQueryService.searchMessages(query, start, count);
	}

	public ModelIF findModelIFByKey(HttpServletRequest request, Object key) {
		ForumMessageService forumMessageService = (ForumMessageService) WebAppUtil.getService("forumMessageService", request);
		logger.debug(" key calss type = " + key.getClass().getName());
		return forumMessageService.getMessage((Long) key);
	}

}