deletejobpersonservlet.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:   DeleteJobPersonServlet.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:
//            DeleteJobPersonDBBean

public class DeleteJobPersonServlet extends ParentServlet
{

    public DeleteJobPersonServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            DeleteJobPersonDBBean deletejobpersondbbean = new DeleteJobPersonDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            deletejobpersondbbean.setUserID((String)vector1.elementAt(0));
            deletejobpersondbbean.setPassword((String)vector1.elementAt(1));
            deletejobpersondbbean.setURL((String)vector1.elementAt(2));
            deletejobpersondbbean.setDriver((String)vector1.elementAt(3));
            deletejobpersondbbean.setDataSourceName((String)vector1.elementAt(4));
            try
            {
                deletejobpersondbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw new Exception(deletejobpersondbbean.getStatusMessage() + exception1);
            }
            String s1 = (String)vector.elementAt(0);
            if(s1.equals("sel"))
            {
                try
                {
                    deletejobpersondbbean.setDelflag1("0");
                    deletejobpersondbbean.setJobnumb((String)vector.elementAt(1));
                    deletejobpersondbbean.setTableName("personneljob");
                    deletejobpersondbbean.setSelectSQL01("SELECT NUMBER,PERSNUMB FROM " + deletejobpersondbbean.getTableName() + " WHERE (DELFLAG= ? )AND(JOBNUMB=?)");
                    deletejobpersondbbean.select01();
                    deletejobpersondbbean.getDataFromResult01();
                }
                catch(Exception exception3)
                {
                    System.out.println("personaladmin.DeleteJobPersonServlet [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + deletejobpersondbbean.getStatusMessage());
                    deletejobpersondbbean.releaseConnection();
                    throw new Exception(exception3.getMessage());
                }
                finally
                {
                    deletejobpersondbbean.releaseConnection();
                }
                httpservletrequest.setAttribute("statusMessage", deletejobpersondbbean.getStatusMessage());
                httpservletrequest.setAttribute("flag", String.valueOf(deletejobpersondbbean.getStatusCode()));
                httpservletrequest.setAttribute("jobnum", deletejobpersondbbean.getJobnumb());
                httpservletrequest.setAttribute("vecNum", deletejobpersondbbean.vecNum);
                httpservletrequest.setAttribute("vecPersnumb", deletejobpersondbbean.vecPersnumb);
                RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/personaladmin/DeleteJobPersonInput.jsp");
                requestdispatcher1.forward(httpservletrequest, httpservletresponse);
            } else
            {
                String s2 = (String)vector.elementAt(0);
                int i = Integer.parseInt((String)vector.elementAt(1));
                deletejobpersondbbean.setDelflag2("1");
                deletejobpersondbbean.setTableName("personneljob");
                deletejobpersondbbean.setUpdateSQL01(" update " + deletejobpersondbbean.getTableName() + " set delflag=? where number = ?");
                try
                {
                    for(int j = 2; j < i + 2; j++)
                    {
                        deletejobpersondbbean.setNum((String)vector.elementAt(j));
                        deletejobpersondbbean.update01();
                        deletejobpersondbbean.commitToDB();
                    }

                }
                catch(Exception exception5)
                {
                    deletejobpersondbbean.rollbackFromDB();
                    System.out.println("[personaladmin.DeleteJobPersonServlet] [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + deletejobpersondbbean.getStatusMessage());
                    deletejobpersondbbean.releaseConnection();
                    throw new Exception(exception5.getMessage());
                }
                finally
                {
                    deletejobpersondbbean.releaseConnection();
                }
                httpservletrequest.setAttribute("jobnum", s2);
                httpservletrequest.setAttribute("statusMessage", deletejobpersondbbean.getStatusMessage());
                httpservletrequest.setAttribute("flag", String.valueOf(deletejobpersondbbean.getStatusCode()));
                RequestDispatcher requestdispatcher2 = getServletContext().getRequestDispatcher("/personaladmin/DeleteJobPersonResult.jsp");
                requestdispatcher2.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);
            }
        }
    }
}