deletewatermeterrecservlet.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:   DeleteWaterMeterRecServlet.java

package finance;

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

// Referenced classes of package finance:
//            DeleteWaterMeterRecDBBean

public class DeleteWaterMeterRecServlet extends ParentServlet
{

    public DeleteWaterMeterRecServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            DeleteWaterMeterRecDBBean deletewatermeterrecdbbean = new DeleteWaterMeterRecDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            deletewatermeterrecdbbean.setUserID((String)vector.elementAt(0));
            deletewatermeterrecdbbean.setPassword((String)vector.elementAt(1));
            deletewatermeterrecdbbean.setURL((String)vector.elementAt(2));
            deletewatermeterrecdbbean.setDriver((String)vector.elementAt(3));
            deletewatermeterrecdbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            String s1 = vector1.elementAt(0).toString();
            String s2 = vector1.elementAt(1).toString();
            String s3 = vector1.elementAt(2).toString();
            String s4 = vector1.elementAt(3).toString();
            String s5 = vector1.elementAt(4).toString();
            String s6 = vector1.elementAt(5).toString();
            String s7 = vector1.elementAt(6).toString();
            String s8 = vector1.elementAt(7).toString();
            try
            {
                deletewatermeterrecdbbean.initialize();
            }
            catch(Exception exception)
            {
                throw exception;
            }
            try
            {
                deletewatermeterrecdbbean.setDelflag("1");
                deletewatermeterrecdbbean.setTableName("watermeterinfo");
                deletewatermeterrecdbbean.setUpdateSQL01(" UPDATE " + deletewatermeterrecdbbean.getTableName() + " SET DELFLAG = ? WHERE NUMBER = ? ");
                try
                {
                    for(int i = 8; i < vector1.size(); i++)
                    {
                        deletewatermeterrecdbbean.setNumber(vector1.elementAt(i).toString().trim());
                        deletewatermeterrecdbbean.update01();
                        ((QueryDBBean) (deletewatermeterrecdbbean)).keyValue.addElement(deletewatermeterrecdbbean.getNumber());
                    }

                    if(((QueryDBBean) (deletewatermeterrecdbbean)).keyValue.size() > 0)
                    {
                        deletewatermeterrecdbbean.setOpcontent("删除水表抄表记录");
                        HttpSession httpsession = httpservletrequest.getSession(false);
                        try
                        {
                            deletewatermeterrecdbbean.setOperator((String)httpsession.getValue("persname"));
                        }
                        catch(NullPointerException _ex) { }
                        deletewatermeterrecdbbean.setOpdate(datetimebean.getDate());
                        deletewatermeterrecdbbean.setOptime(datetimebean.getTime());
                        deletewatermeterrecdbbean.insertLog();
                    }
                    deletewatermeterrecdbbean.commitToDB();
                }
                catch(Exception _ex)
                {
                    deletewatermeterrecdbbean.rollbackFromDB();
                    throw new Exception("[finance.DeleteWaterMeterRecServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "]" + deletewatermeterrecdbbean.getStatusMessage());
                }
            }
            catch(Exception exception2)
            {
                throw exception2;
            }
            finally
            {
                deletewatermeterrecdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("statusMessage", deletewatermeterrecdbbean.getStatusMessage());
            httpservletrequest.setAttribute("flag", (new Integer(deletewatermeterrecdbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("subareanumb", s1);
            httpservletrequest.setAttribute("buildingnumb", s2);
            httpservletrequest.setAttribute("doornumb", s3);
            httpservletrequest.setAttribute("floornumb", s4);
            httpservletrequest.setAttribute("cellnumb", s5);
            httpservletrequest.setAttribute("rdefaultcycleflag", s6);
            httpservletrequest.setAttribute("rfeecycle", s7);
            httpservletrequest.setAttribute("meterman", s8);
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/finance/DeleteWaterMeterRecResult.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) { }
        }
    }
}