leaveunsetqueryservlet.java

办公自动化系统,有人事资源管理模块,考勤管理,审批管理,权限设定等.

package com.lovo.servlet.moon;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Vector;

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

import com.lovo.bo.moon.LeaveBo;
import com.lovo.vo.DepartmentVo;
import com.lovo.vo.LeaveVo;

public class LeaveUnsetQueryServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public LeaveUnsetQueryServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		LeaveBo lb = new LeaveBo();
		int i = 0;
		HttpSession session = request.getSession();
		Vector<LeaveVo> leav = null;
		String name = request.getParameter("name");
		//int depid = Integer.parseInt(request.getParameter("depid"));
		DepartmentVo dv = new DepartmentVo();
		//dv.setId(depid);
		if(name.equals("first"))
		{
			i = 0;
			session.setAttribute("page", i);
		}
		if(name.equals("next"))
		{
			i=-1;
			LeaveBo lb2 = new LeaveBo();
			leav = lb2.leaveUnsetQueryAll(i,dv);
			int j  = leav.size()/10+leav.size()%10-1;
			i = (Integer)session.getAttribute("page")+1;
			if(i>j){
				i = j;
			}
			session.setAttribute("page", i);
			
;		}
		if(name.equals("pre"))
		{
			i = (Integer)session.getAttribute("page")-1;
			if(i<0){
				i=0;
			}
			session.setAttribute("page", i);
;		}
		if(name.equals("last"))
		{
			i=-1;
			LeaveBo lb2 = new LeaveBo();
			leav = lb2.leaveUnsetQueryAll(i,dv);
			i = leav.size()/10+leav.size()%10-1;
			session.setAttribute("page", i);
			
;		}
		leav = lb.leaveUnsetQueryAll(i,dv);
		session.setAttribute("leav", leav);
		response.sendRedirect("../leave/moon/leaveUnset.jsp");
	}
		

		

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

	
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occure
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}