modifydeptservlet.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:   ModifyDeptServlet.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:
//            ModifyDeptDBBean

public class ModifyDeptServlet extends ParentServlet
{

    public ModifyDeptServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            ModifyDeptDBBean modifydeptdbbean = new ModifyDeptDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            modifydeptdbbean.setUserID((String)vector1.elementAt(0));
            modifydeptdbbean.setPassword((String)vector1.elementAt(1));
            modifydeptdbbean.setURL((String)vector1.elementAt(2));
            modifydeptdbbean.setDriver((String)vector1.elementAt(3));
            modifydeptdbbean.setDataSourceName((String)vector1.elementAt(4));
            modifydeptdbbean.setNumber1((String)vector.elementAt(0));
            String s1 = (String)vector.elementAt(1);
            modifydeptdbbean.setOrideptname(s1);
            String s2 = (String)vector.elementAt(2);
            modifydeptdbbean.setDeptname(s2);
            modifydeptdbbean.setDeptcode((String)vector.elementAt(3));
            modifydeptdbbean.setCompname((String)vector.elementAt(4));
            modifydeptdbbean.setDeptman((String)vector.elementAt(5));
            modifydeptdbbean.setDeptduty((String)vector.elementAt(6));
            modifydeptdbbean.setContent((String)vector.elementAt(7));
            try
            {
                modifydeptdbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw new Exception(modifydeptdbbean.getStatusMessage() + exception1);
            }
            if(!s1.equals(s2))
                try
                {
                    modifydeptdbbean.setTableName("deptinfo");
                    modifydeptdbbean.setSelectSQL01("SELECT DEPTNAME FROM " + modifydeptdbbean.getTableName() + " WHERE (DEPTNAME= ? )AND(DELFLAG='0')");
                    modifydeptdbbean.select01();
                }
                catch(Exception exception2)
                {
                    System.out.println("personaladmin.ModifyDeptServlet [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + modifydeptdbbean.getStatusMessage());
                    modifydeptdbbean.releaseConnection();
                    throw new Exception(exception2.getMessage());
                }
            if(modifydeptdbbean.getStatusCode() == 3104)
            {
                httpservletrequest.setAttribute("flag", String.valueOf(modifydeptdbbean.getStatusCode()));
                httpservletrequest.setAttribute("statusMessage", modifydeptdbbean.getStatusMessage());
            } else
            {
                modifydeptdbbean.setTableName("deptinfo");
                modifydeptdbbean.setUpdateSQL01(" update " + modifydeptdbbean.getTableName() + " set deptname = ?,  deptcode = ?, compname = ?, deptman = ?,deptduty = ?,content=? where number = ?");
                try
                {
                    modifydeptdbbean.update01();
                    modifydeptdbbean.commitToDB();
                }
                catch(Exception exception3)
                {
                    modifydeptdbbean.rollbackFromDB();
                    System.out.println("[personaladmin.ModifyDeptServlet] [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + modifydeptdbbean.getStatusMessage());
                    modifydeptdbbean.releaseConnection();
                    throw new Exception(exception3.getMessage());
                }
                modifydeptdbbean.setTableName("personnelinfo");
                modifydeptdbbean.setUpdateSQL02(" update " + modifydeptdbbean.getTableName() + " set dept = ? where dept = ?");
                try
                {
                    modifydeptdbbean.update02();
                    modifydeptdbbean.commitToDB();
                }
                catch(Exception exception5)
                {
                    modifydeptdbbean.rollbackFromDB();
                    System.out.println("[personaladmin.ModifyDeptServlet] [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + modifydeptdbbean.getStatusMessage());
                    throw new Exception(exception5.getMessage());
                }
                finally
                {
                    modifydeptdbbean.releaseConnection();
                }
                httpservletrequest.setAttribute("num", modifydeptdbbean.getNumber1());
                httpservletrequest.setAttribute("statusMessage", modifydeptdbbean.getStatusMessage());
                httpservletrequest.setAttribute("flag", String.valueOf(modifydeptdbbean.getStatusCode()));
            }
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/personaladmin/ModifyDeptResult.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);
            }
        }
    }
}