updatefeeitemservlet.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:   UpdateFeeItemServlet.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:
//            UpdateFeeItemDBBean

public class UpdateFeeItemServlet extends ParentServlet
{

    public UpdateFeeItemServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            UpdateFeeItemDBBean updatefeeitemdbbean = new UpdateFeeItemDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            updatefeeitemdbbean.setUserID((String)vector.elementAt(0));
            updatefeeitemdbbean.setPassword((String)vector.elementAt(1));
            updatefeeitemdbbean.setURL((String)vector.elementAt(2));
            updatefeeitemdbbean.setDriver((String)vector.elementAt(3));
            updatefeeitemdbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            updatefeeitemdbbean.setNumber(vector1.elementAt(0).toString().trim());
            updatefeeitemdbbean.setFeename(vector1.elementAt(1).toString().trim());
            updatefeeitemdbbean.setLatefeerate(String.valueOf(Double.parseDouble(vector1.elementAt(2).toString().trim()) / 100D));
            updatefeeitemdbbean.setFeeunit(vector1.elementAt(3).toString().trim());
            updatefeeitemdbbean.setFeestandard(vector1.elementAt(4).toString().trim());
            updatefeeitemdbbean.setLatefeedays(vector1.elementAt(5).toString().trim());
            updatefeeitemdbbean.setCycleflag(vector1.elementAt(6).toString().trim());
            updatefeeitemdbbean.setFeedescrip(vector1.elementAt(7).toString().trim());
            updatefeeitemdbbean.setNote(vector1.elementAt(8).toString().trim());
            String s1 = vector1.elementAt(9).toString();
            String s2 = vector1.elementAt(10).toString();
            try
            {
                updatefeeitemdbbean.initialize();
            }
            catch(Exception exception)
            {
                throw exception;
            }
            try
            {
                updatefeeitemdbbean.setDelflag("0");
                updatefeeitemdbbean.setTableName("feeitem");
                updatefeeitemdbbean.setSelectSQL01(" SELECT  NUMBER FROM " + updatefeeitemdbbean.getTableName() + " WHERE FEENAME = ? AND DELFLAG = ? ");
                try
                {
                    updatefeeitemdbbean.select01();
                    updatefeeitemdbbean.getDataFromResult01();
                }
                catch(Exception exception2)
                {
                    throw new Exception("[finance.UpdateFeeItemServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "][" + exception2.getMessage() + "]");
                }
                String s3 = vector1.elementAt(0).toString().trim();
                String s4 = "";
                if(updatefeeitemdbbean.vecQ.size() == 1)
                    s4 = (String)updatefeeitemdbbean.vecQ.elementAt(0);
                if(updatefeeitemdbbean.getStatusCode() == 8145 || updatefeeitemdbbean.vecQ.size() == 1 && s3.equals(s4))
                {
                    updatefeeitemdbbean.setDelflag("0");
                    updatefeeitemdbbean.setTableName("feeitem");
                    updatefeeitemdbbean.setUpdateSQL01(" UPDATE " + updatefeeitemdbbean.getTableName() + " SET FEENAME = ?,  LATEFEERATE= ?, FEEUNIT = ?, FEESTANDARD = ?, LATEFEEDAYS = ?, CYCLEFLAG = ?, FEEDESCRIP = ?, NOTE = ? WHERE (NUMBER = ? AND DELFLAG = ?)");
                    try
                    {
                        updatefeeitemdbbean.update01();
                        updatefeeitemdbbean.setOpcontent("修改收费项目资料");
                        HttpSession httpsession = httpservletrequest.getSession(false);
                        updatefeeitemdbbean.setOperator((String)httpsession.getValue("persname"));
                        updatefeeitemdbbean.setOpdate(datetimebean.getDate());
                        updatefeeitemdbbean.setOptime(datetimebean.getTime());
                        updatefeeitemdbbean.insertLog();
                        updatefeeitemdbbean.commitToDB();
                        updatefeeitemdbbean.setStatusCode(8148);
                        updatefeeitemdbbean.setStatusMessage("成功修改收费项目信息！");
                    }
                    catch(Exception _ex)
                    {
                        updatefeeitemdbbean.rollbackFromDB();
                        throw new Exception("[finance.UpdateFeeItemServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "]" + updatefeeitemdbbean.getStatusMessage());
                    }
                } else
                {
                    updatefeeitemdbbean.setStatusCode(8149);
                    updatefeeitemdbbean.setStatusMessage("对不起，此收费项目已存在！");
                }
            }
            catch(Exception exception3)
            {
                throw exception3;
            }
            finally
            {
                updatefeeitemdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("statusMessage", updatefeeitemdbbean.getStatusMessage());
            httpservletrequest.setAttribute("flag", (new Integer(updatefeeitemdbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("feename", s1);
            httpservletrequest.setAttribute("currentpage", s2);
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/finance/UpdateFeeItemResult.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) { }
        }
    }
}