updatemetermanservlet.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:   UpdateMeterManServlet.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:
//            UpdateMeterManDBBean

public class UpdateMeterManServlet extends ParentServlet
{

    public UpdateMeterManServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            UpdateMeterManDBBean updatemetermandbbean = new UpdateMeterManDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            updatemetermandbbean.setUserID((String)vector.elementAt(0));
            updatemetermandbbean.setPassword((String)vector.elementAt(1));
            updatemetermandbbean.setURL((String)vector.elementAt(2));
            updatemetermandbbean.setDriver((String)vector.elementAt(3));
            updatemetermandbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            updatemetermandbbean.setNumber(vector1.elementAt(0).toString().trim());
            updatemetermandbbean.setManName(vector1.elementAt(1).toString().trim());
            updatemetermandbbean.setMeterFlag(vector1.elementAt(2).toString().trim());
            updatemetermandbbean.setNote(vector1.elementAt(3).toString().trim());
            String s1 = vector1.elementAt(4).toString();
            String s2 = vector1.elementAt(5).toString();
            String s3 = vector1.elementAt(6).toString();
            try
            {
                updatemetermandbbean.initialize();
            }
            catch(Exception exception)
            {
                throw exception;
            }
            try
            {
                updatemetermandbbean.setDelflag("0");
                updatemetermandbbean.setTableName("meterman");
                updatemetermandbbean.setUpdateSQL01(" UPDATE " + updatemetermandbbean.getTableName() + " SET manname = ?,  meterflag= ?, note = ? WHERE (NUMBER = ? AND DELFLAG = ?)");
                try
                {
                    updatemetermandbbean.update01();
                    updatemetermandbbean.setOpcontent("修改三表抄表员资料");
                    HttpSession httpsession = httpservletrequest.getSession(false);
                    updatemetermandbbean.setOperator((String)httpsession.getValue("persname"));
                    updatemetermandbbean.setOpdate(datetimebean.getDate());
                    updatemetermandbbean.setOptime(datetimebean.getTime());
                    updatemetermandbbean.insertLog();
                    updatemetermandbbean.commitToDB();
                    updatemetermandbbean.setStatusCode(8148);
                    updatemetermandbbean.setStatusMessage("成功修改三表抄表员信息！");
                }
                catch(Exception _ex)
                {
                    updatemetermandbbean.rollbackFromDB();
                    throw new Exception("[finance.UpdateMeterManServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "]" + updatemetermandbbean.getStatusMessage());
                }
            }
            catch(Exception exception2)
            {
                throw exception2;
            }
            finally
            {
                updatemetermandbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("statusMessage", updatemetermandbbean.getStatusMessage());
            httpservletrequest.setAttribute("flag", (new Integer(updatemetermandbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("manname", s1);
            httpservletrequest.setAttribute("meterflag", s2);
            httpservletrequest.setAttribute("currentpage", s3);
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/finance/UpdateMeterManResult.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) { }
        }
    }
}