meetingrequestlistaction.java

一段很有意义的源码,看了就知道,不信试一试啊!

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.wondersgroup.businessmodule.meetingmanage.web.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.DynaActionForm;

import com.wondersgroup.businessmodule.meetingmanage.service.MeetingService;
import com.wondersgroup.core.BaseAction;
import com.wondersgroup.framework.core.bo.Page;
import com.wondersgroup.framework.security.bo.SecurityUser;

/** 
 * MyEclipse Struts
 * Creation date: 06-29-2007
 * @author liah
 * XDoclet definition:
 * @struts.action path="/meetingRequestAction" name="meetingRequestForm" input="business/meeting/meetingRequest.jsp" parameter="action" scope="request"
 */
public class MeetingRequestListAction extends BaseAction {
	/*申明服务*/
	private MeetingService service;

	private Page page;
	private int curPage;
	private int pageSize;
	private String userId;  		//用户ID
	private String startTime; 		//开始时间条件
	private String endTime; 		//结束时间条件
	private long roomId;		//会议室
	private String title;			//会议标题（模糊查询）
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaActionForm meetingRoomListForm = (DynaActionForm) form;// TODO Auto-generated method stub
		if(request.getSession().getAttribute("security.login.userId")!=null)
			userId = userId = (String)request.getSession().getAttribute("security.login.userId");
		else
			userId = "1";
		
		if(meetingRoomListForm.getString("curPage") == null ||
				meetingRoomListForm.getString("curPage").trim().equals("")){
			curPage = 1;
		}else{
			try{
				curPage = Integer.parseInt(meetingRoomListForm.getString("curPage"));
				if(!meetingRoomListForm.getString("roomId").trim().equals("")){
					roomId = Integer.parseInt(meetingRoomListForm.getString("roomId").trim());
				}else{
					roomId = 0;
				}
			}catch(NumberFormatException nfe){
				//处理异常
				nfe.printStackTrace();
				curPage = 1;
			}
		}
		startTime = meetingRoomListForm.getString("startTime").trim();
		endTime = meetingRoomListForm.getString("endTime").trim();
		title = meetingRoomListForm.getString("title").trim();
		page = service.getMyRequestMeetingList(userId, startTime, endTime, roomId, title, curPage, 3);
		meetingRoomListForm.set("curPage", String.valueOf(page.getCurrentPageNo()));
		List options = service.getRoomCollection(Long.MIN_VALUE);
		request.setAttribute("page", page);
		request.setAttribute("options", options);
		/*获取操作信息提示*/
		return mapping.findForward("listPage");
	}
	
	/*服务注入方法*/
	public void setService(MeetingService service) {
		this.service = service;
	}
}