dspfeecycleinputservlet.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:   DspFeeCycleInputServlet.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:
//            DspFeeCycleInputDBBean

public class DspFeeCycleInputServlet extends ParentServlet
{

    public DspFeeCycleInputServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            DspFeeCycleInputDBBean dspfeecycleinputdbbean = new DspFeeCycleInputDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            dspfeecycleinputdbbean.setUserID((String)vector1.elementAt(0));
            dspfeecycleinputdbbean.setPassword((String)vector1.elementAt(1));
            dspfeecycleinputdbbean.setURL((String)vector1.elementAt(2));
            dspfeecycleinputdbbean.setDriver((String)vector1.elementAt(3));
            dspfeecycleinputdbbean.setDataSourceName((String)vector1.elementAt(4));
            try
            {
                dspfeecycleinputdbbean.initialize();
            }
            catch(Exception exception1)
            {
                dspfeecycleinputdbbean.setStatusCode(7722);
                dspfeecycleinputdbbean.setStatusMessage("数据库连接错误");
                throw exception1;
            }
            dspfeecycleinputdbbean.setServletFlag((String)vector.elementAt(0));
            try
            {
                dspfeecycleinputdbbean.setTableName("feeitem");
                dspfeecycleinputdbbean.setSelectSQL01("select number, feename from " + dspfeecycleinputdbbean.getTableName() + " where delflag = '0' and cycleflag='1'");
                dspfeecycleinputdbbean.select01();
                dspfeecycleinputdbbean.getDataFromResult01();
            }
            catch(Exception exception3)
            {
                dspfeecycleinputdbbean.rollbackFromDB();
                throw exception3;
            }
            finally
            {
                dspfeecycleinputdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("vecQ1", dspfeecycleinputdbbean.vecQ1);
            httpservletrequest.setAttribute("vecQ2", dspfeecycleinputdbbean.vecQ2);
            httpservletrequest.setAttribute("statusCode", (new Integer(dspfeecycleinputdbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("statusMessage", dspfeecycleinputdbbean.getStatusMessage());
            switch(Integer.parseInt(dspfeecycleinputdbbean.getServletFlag().trim()))
            {
            case 0: // '\0'
                RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/finance/AddFeeCycleInput.jsp");
                requestdispatcher1.forward(httpservletrequest, httpservletresponse);
                break;

            case 1: // '\001'
                httpservletrequest.setAttribute("number", (String)vector.elementAt(1));
                httpservletrequest.setAttribute("feenum", (String)vector.elementAt(2));
                httpservletrequest.setAttribute("feecycle", (String)vector.elementAt(3));
                httpservletrequest.setAttribute("startdate", (String)vector.elementAt(4));
                httpservletrequest.setAttribute("enddate", (String)vector.elementAt(5));
                httpservletrequest.setAttribute("paystartdate", (String)vector.elementAt(6));
                httpservletrequest.setAttribute("payenddate", (String)vector.elementAt(7));
                httpservletrequest.setAttribute("feename", (String)vector.elementAt(8));
                httpservletrequest.setAttribute("rfeeitem", (String)vector.elementAt(9));
                RequestDispatcher requestdispatcher2 = getServletContext().getRequestDispatcher("/finance/UpdateFeeCycleInput.jsp");
                requestdispatcher2.forward(httpservletrequest, httpservletresponse);
                break;

            case 2: // '\002'
                RequestDispatcher requestdispatcher3 = getServletContext().getRequestDispatcher("/finance/RetrieveFeeCycleInput.jsp");
                requestdispatcher3.forward(httpservletrequest, httpservletresponse);
                break;
            }
        }
        catch(Throwable throwable)
        {
            try
            {
                DateTimeBean datetimebean1 = new DateTimeBean();
                System.out.println("[DspFeeCycleInputServlet][" + datetimebean1.getDate() + " " + datetimebean1.getTime() + "][" + throwable + "]");
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }
}