dsprtvreservtableservlet.java

JSP物业管理系统 一份比较完整的物业管理系统源码。 对于初学者可以有一定的借鉴。

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   DspRtvReservTableServlet.java

package commliterature;

import common.*;
import java.io.PrintStream;
import java.util.Vector;
import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

// Referenced classes of package commliterature:
//            DspRtvReservTableDBBean

public class DspRtvReservTableServlet extends ParentServlet
{

    public DspRtvReservTableServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            DspRtvReservTableDBBean dsprtvreservtabledbbean = new DspRtvReservTableDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            dsprtvreservtabledbbean.setUserID((String)vector.elementAt(0));
            dsprtvreservtabledbbean.setPassword((String)vector.elementAt(1));
            dsprtvreservtabledbbean.setURL((String)vector.elementAt(2));
            dsprtvreservtabledbbean.setDriver((String)vector.elementAt(3));
            dsprtvreservtabledbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            try
            {
                dsprtvreservtabledbbean.initialize();
            }
            catch(Exception exception)
            {
                throw exception;
            }
            try
            {
                dsprtvreservtabledbbean.setDelflag("0");
                dsprtvreservtabledbbean.setTableName("placetobook");
                dsprtvreservtabledbbean.setSelectSQL01(" SELECT  NUMBER, NAME FROM " + dsprtvreservtabledbbean.getTableName() + " WHERE(  DELFLAG = ? )  ORDER BY NUMBER DESC");
                try
                {
                    dsprtvreservtabledbbean.select01();
                    dsprtvreservtabledbbean.getDataFromResult01();
                }
                catch(Exception exception2)
                {
                    throw exception2;
                }
                dsprtvreservtabledbbean.setTableName("itemtobook");
                dsprtvreservtabledbbean.setSelectSQL02(" SELECT  NUMBER, PLCNUM, NAME FROM " + dsprtvreservtabledbbean.getTableName() + " WHERE(  DELFLAG = ? )  ORDER BY NUMBER DESC");
                try
                {
                    dsprtvreservtabledbbean.select02();
                    dsprtvreservtabledbbean.getDataFromResult02();
                }
                catch(Exception exception3)
                {
                    throw exception3;
                }
                dsprtvreservtabledbbean.setStatusCode(9169);
                dsprtvreservtabledbbean.setStatusMessage("查询可预定场馆信息表和可预定场馆服务项目表成功");
            }
            catch(Exception exception4)
            {
                throw new Exception("[commliterature.DspRtvReservTableServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "]" + exception4);
            }
            finally
            {
                dsprtvreservtabledbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("statusMessage", dsprtvreservtabledbbean.getStatusMessage());
            httpservletrequest.setAttribute("flag", (new Integer(dsprtvreservtabledbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("vecQ1", dsprtvreservtabledbbean.vecQ1);
            httpservletrequest.setAttribute("vecQ2", dsprtvreservtabledbbean.vecQ2);
            httpservletrequest.setAttribute("vecQ3", dsprtvreservtabledbbean.vecQ3);
            httpservletrequest.setAttribute("vecQ4", dsprtvreservtabledbbean.vecQ4);
            httpservletrequest.setAttribute("vecQ5", dsprtvreservtabledbbean.vecQ5);
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/commliterature/RetrieveReservTableInput.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable throwable)
        {
            System.out.println(throwable.getMessage());
            try
            {
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception _ex) { }
        }
    }
}