retrievereservinfoservlet.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:   RetrieveReservInfoServlet.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:
//            RetrieveReservInfoDBBean

public class RetrieveReservInfoServlet extends ParentServlet
{

    public RetrieveReservInfoServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            RetrieveReservInfoDBBean retrievereservinfodbbean = new RetrieveReservInfoDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            retrievereservinfodbbean.setUserID((String)vector.elementAt(0));
            retrievereservinfodbbean.setPassword((String)vector.elementAt(1));
            retrievereservinfodbbean.setURL((String)vector.elementAt(2));
            retrievereservinfodbbean.setDriver((String)vector.elementAt(3));
            retrievereservinfodbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            String s1 = "";
            String s2 = "";
            if(vector1.size() > 0)
            {
                s1 = vector1.elementAt(0).toString();
                s2 = vector1.elementAt(1).toString();
            }
            if(!s1.equals("") && s2.equals(""))
            {
                retrievereservinfodbbean.setStatusCode(9375);
                retrievereservinfodbbean.setStatusMessage("此场馆下没有任何服务项目,不能察看此场馆下的预定信息！");
            } else
            {
                retrievereservinfodbbean.setPlcnum(s1);
                retrievereservinfodbbean.setSvrnum(s2);
                try
                {
                    if(Integer.parseInt((String)vector1.elementAt(2)) == 0)
                        retrievereservinfodbbean.setPage(1);
                    else
                        retrievereservinfodbbean.setPage(Integer.parseInt((String)vector1.elementAt(2)));
                }
                catch(ArrayIndexOutOfBoundsException _ex)
                {
                    retrievereservinfodbbean.setPage(1);
                }
                try
                {
                    retrievereservinfodbbean.initialize();
                }
                catch(Exception exception)
                {
                    throw exception;
                }
                try
                {
                    retrievereservinfodbbean.setParaName("TimPagDisNum");
                    retrievereservinfodbbean.selectPara();
                    if(retrievereservinfodbbean.getStatusCode() == 9013)
                    {
                        retrievereservinfodbbean.setStatusMessage("在参数表中没有设置社区文化每页显示条数");
                        throw new Exception("在参数表中没有该参数");
                    }
                    retrievereservinfodbbean.setPageLength(Integer.parseInt(retrievereservinfodbbean.getParaValue()));
                    retrievereservinfodbbean.setDelflag("0");
                    retrievereservinfodbbean.setProcflag("0");
                    retrievereservinfodbbean.setBookdate(datetimebean.getDate());
                    retrievereservinfodbbean.setStrtim(datetimebean.getTime());
                    retrievereservinfodbbean.setTableName("placetobook,itemtobook,tabletobook,plcbooktime,bookplcinf");
                    retrievereservinfodbbean.setSelectSQL01(" SELECT  PLACETOBOOK.NAME, ITEMTOBOOK.NAME,  TABLETOBOOK.NAME,  PLCBOOKTIME.STRTIM, PLCBOOKTIME.ENDTIM , BOOKPLCINF.NUMBER, BOOKPLCINF.APPLYDATE,BOOKPLCINF.APPLYTIME, BOOKPLCINF.BOOKDATE, BOOKPLCINF.NAME ,BOOKPLCINF.SEX, BOOKPLCINF.PHONE, BOOKPLCINF.EMAIL FROM " + retrievereservinfodbbean.getTableName() + " WHERE( PLACETOBOOK.NUMBER = ? AND ITEMTOBOOK.NUMBER = ? AND ((BOOKPLCINF.BOOKDATE > ?) or ((BOOKPLCINF.BOOKDATE = ?) AND (PLCBOOKTIME.STRTIM > ?) )) AND BOOKPLCINF.PROCFLAG = ? AND BOOKPLCINF.DELFLAG = ? AND BOOKPLCINF.TBLNUM = TABLETOBOOK.NUMBER AND BOOKPLCINF.TIMNUM = PLCBOOKTIME.NUMBER AND TABLETOBOOK.DELFLAG= ? AND PLACETOBOOK.DELFLAG = ? AND ITEMTOBOOK.DELFLAG = ? AND PLCBOOKTIME.DELFLAG = ? AND TABLETOBOOK.ITEMNUM = ITEMTOBOOK.NUMBER AND TABLETOBOOK.PLCNUM = PLACETOBOOK.NUMBER AND ITEMTOBOOK.PLCNUM = PLACETOBOOK.NUMBER) ORDER BY BOOKPLCINF.NUMBER DESC");
                    try
                    {
                        retrievereservinfodbbean.select01();
                        retrievereservinfodbbean.getDataFromResult01();
                    }
                    catch(Exception exception2)
                    {
                        throw new Exception("[commliterature.RetrieveReservInfoServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "]" + exception2.getMessage());
                    }
                }
                catch(Exception exception3)
                {
                    throw exception3;
                }
                finally
                {
                    retrievereservinfodbbean.releaseConnection();
                }
                httpservletrequest.setAttribute("vecQ1", retrievereservinfodbbean.vecQ1);
                httpservletrequest.setAttribute("vecQ2", retrievereservinfodbbean.vecQ2);
                httpservletrequest.setAttribute("vecQ3", retrievereservinfodbbean.vecQ3);
                httpservletrequest.setAttribute("vecQ4", retrievereservinfodbbean.vecQ4);
                httpservletrequest.setAttribute("vecQ5", retrievereservinfodbbean.vecQ5);
                httpservletrequest.setAttribute("vecQ6", retrievereservinfodbbean.vecQ6);
                httpservletrequest.setAttribute("vecQ7", retrievereservinfodbbean.vecQ7);
                httpservletrequest.setAttribute("vecQ8", retrievereservinfodbbean.vecQ8);
                httpservletrequest.setAttribute("vecQ9", retrievereservinfodbbean.vecQ9);
                httpservletrequest.setAttribute("vecQ10", retrievereservinfodbbean.vecQ10);
                httpservletrequest.setAttribute("vecQ11", retrievereservinfodbbean.vecQ11);
                httpservletrequest.setAttribute("vecQ12", retrievereservinfodbbean.vecQ12);
                httpservletrequest.setAttribute("vecQ13", retrievereservinfodbbean.vecQ13);
                httpservletrequest.setAttribute("rplcnumber", s1);
                httpservletrequest.setAttribute("rsvrnumber", s2);
                httpservletrequest.setAttribute("currentpage", String.valueOf(retrievereservinfodbbean.getPage()));
                httpservletrequest.setAttribute("pages", String.valueOf(retrievereservinfodbbean.getPages()));
            }
            httpservletrequest.setAttribute("statusMessage", retrievereservinfodbbean.getStatusMessage());
            httpservletrequest.setAttribute("flag", (new Integer(retrievereservinfodbbean.getStatusCode())).toString());
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/commliterature/RetrieveReservInfoResult.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) { }
        }
    }
}