updategenthreefeeservlet.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:   UpdateGenThreeFeeServlet.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:
//            UpdateGenThreeFeeDBBean

public class UpdateGenThreeFeeServlet extends ParentServlet
{

    public UpdateGenThreeFeeServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            UpdateGenThreeFeeDBBean updategenthreefeedbbean = new UpdateGenThreeFeeDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            updategenthreefeedbbean.setUserID((String)vector.elementAt(0));
            updategenthreefeedbbean.setPassword((String)vector.elementAt(1));
            updategenthreefeedbbean.setURL((String)vector.elementAt(2));
            updategenthreefeedbbean.setDriver((String)vector.elementAt(3));
            updategenthreefeedbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            updategenthreefeedbbean.setItem(((String)vector1.elementAt(0)).toString().trim());
            int i = Integer.parseInt(((String)vector1.elementAt(1)).toString().trim());
            try
            {
                updategenthreefeedbbean.initialize();
            }
            catch(Exception exception)
            {
                throw exception;
            }
            String s1 = "";
            try
            {
                switch(Integer.parseInt(updategenthreefeedbbean.getItem().trim()))
                {
                case 0: // '\0'
                    updategenthreefeedbbean.setTableName("waterbasefeelog");
                    updategenthreefeedbbean.setTableName1("waterotherfeelog");
                    s1 = "水费";
                    break;

                case 1: // '\001'
                    updategenthreefeedbbean.setTableName("electricbasefeelog");
                    updategenthreefeedbbean.setTableName1("electricotherfeelog");
                    s1 = "电费";
                    break;

                case 2: // '\002'
                    updategenthreefeedbbean.setTableName("gasbasefeelog");
                    updategenthreefeedbbean.setTableName1("gasotherfeelog");
                    s1 = "煤气费";
                    break;
                }
                updategenthreefeedbbean.setUpdateSQLBase("update " + updategenthreefeedbbean.getTableName() + " set allfee=? where number = ? ");
                for(int j = 2; j < vector1.size() - 1; j += 2)
                {
                    updategenthreefeedbbean.setNumber(((String)vector1.elementAt(j)).trim());
                    updategenthreefeedbbean.setFee(((String)vector1.elementAt(j + 1)).trim());
                    updategenthreefeedbbean.updateBase();
                }

                updategenthreefeedbbean.setOpcontent("修改三表费用的批量计算后的费用");
                HttpSession httpsession = httpservletrequest.getSession(false);
                try
                {
                    updategenthreefeedbbean.setOperator((String)httpsession.getValue("persname"));
                }
                catch(NullPointerException _ex) { }
                updategenthreefeedbbean.setOpdate(datetimebean.getDate());
                updategenthreefeedbbean.setOptime(datetimebean.getTime());
                updategenthreefeedbbean.insertLog();
                updategenthreefeedbbean.commitToDB();
                updategenthreefeedbbean.setStatusCode(8258);
                updategenthreefeedbbean.setStatusMessage("成功修改收费周期信息！");
            }
            catch(Exception exception2)
            {
                throw new Exception("[finance.UpdateGenThreeFeeServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "][" + exception2.getMessage() + "]");
            }
            finally
            {
                updategenthreefeedbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("statusMessage", updategenthreefeedbbean.getStatusMessage());
            httpservletrequest.setAttribute("itemname", s1);
            httpservletrequest.setAttribute("item", updategenthreefeedbbean.getItem());
            httpservletrequest.setAttribute("ccyclenum", (String)vector1.elementAt(vector1.size() - 1));
            httpservletrequest.setAttribute("flag", (new Integer(updategenthreefeedbbean.getStatusCode())).toString());
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/finance/UpdateGenThreeFeeResult.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) { }
        }
    }
}