modifyjobservlet.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:   ModifyJobServlet.java

package personaladmin;

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 personaladmin:
//            ModifyJobDBBean

public class ModifyJobServlet extends ParentServlet
{

    public ModifyJobServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            ModifyJobDBBean modifyjobdbbean = new ModifyJobDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            modifyjobdbbean.setUserID((String)vector1.elementAt(0));
            modifyjobdbbean.setPassword((String)vector1.elementAt(1));
            modifyjobdbbean.setURL((String)vector1.elementAt(2));
            modifyjobdbbean.setDriver((String)vector1.elementAt(3));
            modifyjobdbbean.setDataSourceName((String)vector1.elementAt(4));
            modifyjobdbbean.setNumber1((String)vector.elementAt(0));
            String s1 = (String)vector.elementAt(1);
            String s2 = (String)vector.elementAt(2);
            String s3 = (String)vector.elementAt(3);
            String s4 = (String)vector.elementAt(4);
            String s5 = s1 + s2;
            String s6 = s3 + s4;
            modifyjobdbbean.setJobname(s3);
            modifyjobdbbean.setDeptname(s4);
            modifyjobdbbean.setJobduty((String)vector.elementAt(5));
            modifyjobdbbean.setContent((String)vector.elementAt(6));
            try
            {
                modifyjobdbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw new Exception(modifyjobdbbean.getStatusMessage() + exception1);
            }
            if(!s5.equals(s6))
                try
                {
                    modifyjobdbbean.setTableName("jobinfo");
                    modifyjobdbbean.setSelectSQL01("SELECT JOBNAME FROM " + modifyjobdbbean.getTableName() + " WHERE (JOBNAME = ? )AND(DELFLAG='0')");
                    modifyjobdbbean.select01();
                }
                catch(Exception exception2)
                {
                    System.out.println("personaladmin.ModifyJobServlet [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + modifyjobdbbean.getStatusMessage());
                    modifyjobdbbean.releaseConnection();
                    throw new Exception(exception2.getMessage());
                }
            if(modifyjobdbbean.getStatusCode() == 3199)
            {
                httpservletrequest.setAttribute("flag", String.valueOf(modifyjobdbbean.getStatusCode()));
                httpservletrequest.setAttribute("statusMessage", modifyjobdbbean.getStatusMessage());
            } else
            {
                modifyjobdbbean.setTableName("jobinfo");
                modifyjobdbbean.setUpdateSQL01(" update " + modifyjobdbbean.getTableName() + " set jobname = ?,  deptname = ?, jobduty = ?, content=? where number = ?");
                try
                {
                    modifyjobdbbean.update01();
                    modifyjobdbbean.commitToDB();
                }
                catch(Exception exception4)
                {
                    modifyjobdbbean.rollbackFromDB();
                    System.out.println("[personaladmin.ModifyJobServlet] [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + modifyjobdbbean.getStatusMessage());
                    throw new Exception(exception4.getMessage());
                }
                finally
                {
                    modifyjobdbbean.releaseConnection();
                }
                httpservletrequest.setAttribute("num", modifyjobdbbean.getNumber1());
                httpservletrequest.setAttribute("statusMessage", modifyjobdbbean.getStatusMessage());
                httpservletrequest.setAttribute("flag", String.valueOf(modifyjobdbbean.getStatusCode()));
            }
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/personaladmin/ModifyJobResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable _ex)
        {
            try
            {
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception);
            }
        }
    }
}