retrieveelectricmeterrecservlet.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:   RetrieveElectricMeterRecServlet.java

package finance;

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 finance:
//            RetrieveElectricMeterRecDBBean

public class RetrieveElectricMeterRecServlet extends ParentServlet
{

    public RetrieveElectricMeterRecServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            RetrieveElectricMeterRecDBBean retrieveelectricmeterrecdbbean = new RetrieveElectricMeterRecDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            retrieveelectricmeterrecdbbean.setUserID((String)vector.elementAt(0));
            retrieveelectricmeterrecdbbean.setPassword((String)vector.elementAt(1));
            retrieveelectricmeterrecdbbean.setURL((String)vector.elementAt(2));
            retrieveelectricmeterrecdbbean.setDriver((String)vector.elementAt(3));
            retrieveelectricmeterrecdbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            String s1 = "";
            String s2 = "";
            String s3 = "";
            String s4 = "";
            String s5 = "";
            String s6 = "1";
            String s7 = "";
            String s8 = "";
            if(vector1.size() > 0)
            {
                s1 = vector1.elementAt(0).toString();
                s2 = vector1.elementAt(1).toString();
                s3 = vector1.elementAt(2).toString();
                s4 = vector1.elementAt(3).toString();
                s5 = vector1.elementAt(4).toString();
                s6 = vector1.elementAt(5).toString();
                s7 = vector1.elementAt(6).toString();
                s8 = vector1.elementAt(7).toString();
            }
            retrieveelectricmeterrecdbbean.setSubareanumb("%" + s1 + "%");
            retrieveelectricmeterrecdbbean.setBuildingnumb("%" + s2 + "%");
            retrieveelectricmeterrecdbbean.setDoornumb("%" + s3 + "%");
            retrieveelectricmeterrecdbbean.setFloornumb("%" + s4 + "%");
            retrieveelectricmeterrecdbbean.setCellnumb("%" + s5 + "%");
            retrieveelectricmeterrecdbbean.setFeecycle(s7);
            retrieveelectricmeterrecdbbean.setMeterman("%" + s8 + "%");
            try
            {
                retrieveelectricmeterrecdbbean.setPage(Integer.parseInt((String)vector1.elementAt(8)));
            }
            catch(ArrayIndexOutOfBoundsException _ex)
            {
                retrieveelectricmeterrecdbbean.setPage(1);
            }
            try
            {
                retrieveelectricmeterrecdbbean.initialize();
            }
            catch(Exception exception)
            {
                throw exception;
            }
            try
            {
                retrieveelectricmeterrecdbbean.setParaName("CwPageDisNum");
                retrieveelectricmeterrecdbbean.selectPara();
                if(retrieveelectricmeterrecdbbean.getStatusCode() == 9013)
                    retrieveelectricmeterrecdbbean.setPageLength(18);
                retrieveelectricmeterrecdbbean.setPageLength(Integer.parseInt(retrieveelectricmeterrecdbbean.getParaValue()));
                retrieveelectricmeterrecdbbean.setStatusCode(7885);
                if(s6.trim().equals("1"))
                {
                    retrieveelectricmeterrecdbbean.setTableName("feecycle");
                    retrieveelectricmeterrecdbbean.setSQLSelectMaxCycle("select number from " + retrieveelectricmeterrecdbbean.getTableName() + " where delflag = '0' and feenum = 2 and feecycle = (select max(feecycle) from feecycle where feenum=2 and delflag='0')");
                    retrieveelectricmeterrecdbbean.selectMaxCycle();
                }
                if(retrieveelectricmeterrecdbbean.getStatusCode() == 7885)
                {
                    retrieveelectricmeterrecdbbean.setDelflag("0");
                    retrieveelectricmeterrecdbbean.setTableName("electricmeterinfo");
                    retrieveelectricmeterrecdbbean.setTableName1("feecycle");
                    String s9 = " select  electricmeterinfo.number, electricmeterinfo.subareanumb, electricmeterinfo.buildingnumb, electricmeterinfo.doornumb, electricmeterinfo.floornumb, electricmeterinfo.cellnumb, electricmeterinfo.meternum, electricmeterinfo.meterdate, electricmeterinfo.cycle, electricmeterinfo.meterdata, electricmeterinfo.meterman, electricmeterinfo.delflag,feecycle.feecycle,feecycle.startdate,feecycle.enddate,feecycle.paystartdate,feecycle.payenddate from " + retrieveelectricmeterrecdbbean.getTableName() + "," + retrieveelectricmeterrecdbbean.getTableName1() + " where( electricmeterinfo.cycle = feecycle.number and feecycle.delflag = '0' and electricmeterinfo.subareanumb like ? and electricmeterinfo.buildingnumb like ? and electricmeterinfo.doornumb like ? and electricmeterinfo.floornumb like ? and electricmeterinfo.cellnumb like ? ";
                    if(!retrieveelectricmeterrecdbbean.getFeecycle().equals(""))
                        s9 = s9 + " and electricmeterinfo.cycle = ?";
                    String s10 = " and electricmeterinfo.meterman like ?  and electricmeterinfo.delflag = ? ) order by electricmeterinfo.cycle desc, electricmeterinfo.number desc";
                    retrieveelectricmeterrecdbbean.setSelectSQL01(s9 + s10);
                    retrieveelectricmeterrecdbbean.select01();
                    retrieveelectricmeterrecdbbean.getDataFromResult01();
                }
            }
            catch(Exception exception2)
            {
                throw exception2;
            }
            finally
            {
                retrieveelectricmeterrecdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("statusMessage", retrieveelectricmeterrecdbbean.getStatusMessage());
            httpservletrequest.setAttribute("flag", (new Integer(retrieveelectricmeterrecdbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("subareanumb", s1);
            httpservletrequest.setAttribute("buildingnumb", s2);
            httpservletrequest.setAttribute("doornumb", s3);
            httpservletrequest.setAttribute("floornumb", s4);
            httpservletrequest.setAttribute("cellnumb", s5);
            httpservletrequest.setAttribute("defaultcycleflag", s6);
            httpservletrequest.setAttribute("feecycle", s7);
            httpservletrequest.setAttribute("meterman", s8);
            httpservletrequest.setAttribute("vecQ1", retrieveelectricmeterrecdbbean.vecQ1);
            httpservletrequest.setAttribute("vecQ2", retrieveelectricmeterrecdbbean.vecQ2);
            httpservletrequest.setAttribute("vecQ3", retrieveelectricmeterrecdbbean.vecQ3);
            httpservletrequest.setAttribute("vecQ4", retrieveelectricmeterrecdbbean.vecQ4);
            httpservletrequest.setAttribute("vecQ5", retrieveelectricmeterrecdbbean.vecQ5);
            httpservletrequest.setAttribute("vecQ6", retrieveelectricmeterrecdbbean.vecQ6);
            httpservletrequest.setAttribute("vecQ7", retrieveelectricmeterrecdbbean.vecQ7);
            httpservletrequest.setAttribute("vecQ8", retrieveelectricmeterrecdbbean.vecQ8);
            httpservletrequest.setAttribute("vecQ9", retrieveelectricmeterrecdbbean.vecQ9);
            httpservletrequest.setAttribute("vecQ10", retrieveelectricmeterrecdbbean.vecQ10);
            httpservletrequest.setAttribute("vecQ11", retrieveelectricmeterrecdbbean.vecQ11);
            httpservletrequest.setAttribute("vecQ12", retrieveelectricmeterrecdbbean.vecQ12);
            httpservletrequest.setAttribute("vecQ13", retrieveelectricmeterrecdbbean.vecQ13);
            httpservletrequest.setAttribute("vecQ14", retrieveelectricmeterrecdbbean.vecQ14);
            httpservletrequest.setAttribute("vecQ15", retrieveelectricmeterrecdbbean.vecQ15);
            httpservletrequest.setAttribute("vecQ16", retrieveelectricmeterrecdbbean.vecQ16);
            httpservletrequest.setAttribute("vecQ17", retrieveelectricmeterrecdbbean.vecQ17);
            httpservletrequest.setAttribute("currentpage", String.valueOf(retrieveelectricmeterrecdbbean.getPage()));
            httpservletrequest.setAttribute("pages", String.valueOf(retrieveelectricmeterrecdbbean.getPages()));
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/finance/RetrieveElectricMeterRecResult.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) { }
        }
    }
}