retrievemeetingbycservlet.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:   RetrieveMeetingByCServlet.java

package personaladmin;

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 personaladmin:
//            RetrieveMeetingByCDBBean

public class RetrieveMeetingByCServlet extends ParentServlet
{

    public RetrieveMeetingByCServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            RetrieveMeetingByCDBBean retrievemeetingbycdbbean = new RetrieveMeetingByCDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            retrievemeetingbycdbbean.setUserID((String)vector1.elementAt(0));
            retrievemeetingbycdbbean.setPassword((String)vector1.elementAt(1));
            retrievemeetingbycdbbean.setURL((String)vector1.elementAt(2));
            retrievemeetingbycdbbean.setDriver((String)vector1.elementAt(3));
            retrievemeetingbycdbbean.setDataSourceName((String)vector1.elementAt(4));
            try
            {
                retrievemeetingbycdbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw exception1;
            }
            try
            {
                retrievemeetingbycdbbean.setPage(Integer.parseInt((String)vector.elementAt(10)));
            }
            catch(ArrayIndexOutOfBoundsException _ex)
            {
                retrievemeetingbycdbbean.setPage(1);
            }
            retrievemeetingbycdbbean.setPageLength(5);
            retrievemeetingbycdbbean.setTableName("meetinginfo");
            String s1 = (String)vector.elementAt(0);
            if(s1.equals("全部") || s1.equals("all"))
            {
                retrievemeetingbycdbbean.setPara("0");
                retrievemeetingbycdbbean.setSelectSQL01("SELECT NUMBER,MEETINGNUMB,MEETINGTOPIC,MEETINGDATE,MEETINGTIME,MEETINGADDR,COMPERE,MEETINGMEMB,ABSENT,MEETINGAGENDA,MEETINGCONTENT,REMARK FROM " + retrievemeetingbycdbbean.getTableName() + " WHERE DELFLAG='0' order by number desc");
            }
            if(s1.equals("会议主题"))
            {
                retrievemeetingbycdbbean.setPara("1");
                retrievemeetingbycdbbean.setSelectSQL01("SELECT NUMBER,MEETINGNUMB,MEETINGTOPIC,MEETINGDATE,MEETINGTIME,MEETINGADDR,COMPERE,MEETINGMEMB,ABSENT,MEETINGAGENDA,MEETINGCONTENT,REMARK FROM " + retrievemeetingbycdbbean.getTableName() + " WHERE (MEETINGTOPIC LIKE ? ) AND (DELFLAG='0') order by number desc");
                retrievemeetingbycdbbean.setMeetingtopic("%" + (String)vector.elementAt(1) + "%");
            }
            if(s1.equals("主持人"))
            {
                retrievemeetingbycdbbean.setPara("2");
                retrievemeetingbycdbbean.setSelectSQL01("SELECT NUMBER,MEETINGNUMB,MEETINGTOPIC,MEETINGDATE,MEETINGTIME,MEETINGADDR,COMPERE,MEETINGMEMB,ABSENT,MEETINGAGENDA,MEETINGCONTENT,REMARK FROM " + retrievemeetingbycdbbean.getTableName() + " WHERE (COMPERE LIKE ? ) AND (DELFLAG='0') order by number desc");
                retrievemeetingbycdbbean.setCompere("%" + (String)vector.elementAt(1) + "%");
            }
            if(s1.equals("会议时间"))
            {
                retrievemeetingbycdbbean.setPara("3");
                retrievemeetingbycdbbean.setSelectSQL01("SELECT NUMBER,MEETINGNUMB,MEETINGTOPIC,MEETINGDATE,MEETINGTIME,MEETINGADDR,COMPERE,MEETINGMEMB,ABSENT,MEETINGAGENDA,MEETINGCONTENT,REMARK FROM " + retrievemeetingbycdbbean.getTableName() + " WHERE (MEETINGDATE BETWEEN ? AND ?) AND (DELFLAG='0') order by number desc");
                retrievemeetingbycdbbean.setMeetingdate1((String)vector.elementAt(5));
                retrievemeetingbycdbbean.setMeetingdate2((String)vector.elementAt(9));
            }
            try
            {
                retrievemeetingbycdbbean.select01();
                retrievemeetingbycdbbean.getDataFromResult01();
            }
            catch(Exception exception3)
            {
                System.out.println("personaladmin.RetrieveMeetingByCServlet [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + retrievemeetingbycdbbean.getStatusMessage());
                throw new Exception(exception3.getMessage());
            }
            finally
            {
                retrievemeetingbycdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("flag", String.valueOf(retrievemeetingbycdbbean.getStatusCode()));
            httpservletrequest.setAttribute("statusMessage", retrievemeetingbycdbbean.getStatusMessage());
            httpservletrequest.setAttribute("currentpage", String.valueOf(retrievemeetingbycdbbean.getPage()));
            httpservletrequest.setAttribute("pages", String.valueOf(retrievemeetingbycdbbean.getPages()));
            httpservletrequest.setAttribute("cond", (String)vector.elementAt(0));
            if(!s1.equals("all"))
            {
                httpservletrequest.setAttribute("content1", (String)vector.elementAt(1));
                httpservletrequest.setAttribute("content2", (String)vector.elementAt(5));
                httpservletrequest.setAttribute("content3", (String)vector.elementAt(9));
            }
            httpservletrequest.setAttribute("vecNum", retrievemeetingbycdbbean.vecNum);
            httpservletrequest.setAttribute("meetingnumb", retrievemeetingbycdbbean.vecMeetingnumb);
            httpservletrequest.setAttribute("meetingtopic", retrievemeetingbycdbbean.vecMeetingtopic);
            httpservletrequest.setAttribute("meetingdate", retrievemeetingbycdbbean.vecMeetingdate);
            httpservletrequest.setAttribute("meetingtime", retrievemeetingbycdbbean.vecMeetingtime);
            httpservletrequest.setAttribute("meetingaddr", retrievemeetingbycdbbean.vecMeetingaddr);
            httpservletrequest.setAttribute("compere", retrievemeetingbycdbbean.vecCompere);
            httpservletrequest.setAttribute("meetingmemb", retrievemeetingbycdbbean.vecMeetingmemb);
            httpservletrequest.setAttribute("absent", retrievemeetingbycdbbean.vecAbsent);
            httpservletrequest.setAttribute("meetingagenda", retrievemeetingbycdbbean.vecMeetingagenda);
            httpservletrequest.setAttribute("meetingcontent", retrievemeetingbycdbbean.vecMeetingcontent);
            httpservletrequest.setAttribute("remark", retrievemeetingbycdbbean.vecRemark);
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/personaladmin/RetrieveMeetingByCResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable _ex)
        {
            try
            {
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }
}