statall.java

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package com.jxc.servlet.stat;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;

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.jxc.dao.Conn;
import com.jxc.dao.Stat;
import com.jxc.vo.StatM;

public class StatAll extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public StatAll() {
		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 {

		this.doPost(request, response);
	}

	/**
	 * 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 {

		HttpSession session=request.getSession();
		int in=0;
		int inback=0;
		int out=0;
		int reject=0;
		int outback=0;
		Connection conn1=Conn.getConnection();
		Connection conn2=Conn.getConnection();
		Connection conn3=Conn.getConnection();
		Connection conn4=Conn.getConnection();
		Connection conn5=Conn.getConnection();
		String dd1=request.getParameter("d1");
		String dd2=request.getParameter("d2");
		java.sql.Date d1=null;
		java.sql.Date d2=null;
		if("".equals(dd1)||"".equals(dd1)){
			session.setAttribute("erro", "null");
			response.sendRedirect("statall.jsp");
		}else{
			try {
				d1=java.sql.Date.valueOf(dd1);
				d2=java.sql.Date.valueOf(dd2);
			} catch (Exception e) {
				// TODO Auto-generated catch block
				session.setAttribute("erro", "erro");
				response.sendRedirect("statall.jsp");
				return;
			}
			in=new Stat().StatInM(conn1, d1, d2);
			inback=new Stat().StatInbackM(conn2, d1, d2);
			out=new Stat().StatOutM(conn3, d1, d2);
			outback=new Stat().StatOutbackM(conn4, d1, d2);
			reject=new Stat().StatRejectM(conn5, d1, d2);
			StatM stat=new StatM();
			stat.setIn(in);
			stat.setInback(inback);
			stat.setOut(out);
			stat.setOutback(outback);
			stat.setReject(reject);
			int li=(out+inback)-(in+reject+outback);
			session.setAttribute("stat", stat);
			session.setAttribute("lirun", li);
			response.sendRedirect("statall.jsp");
		}
	}

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

}