deletetempresidentservlet.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:   DeleteTempResidentServlet.java

package secfireproof;

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 secfireproof:
//            DeleteTempResidentDBBean

public class DeleteTempResidentServlet extends ParentServlet
{

    public DeleteTempResidentServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            DeleteTempResidentDBBean deletetempresidentdbbean = new DeleteTempResidentDBBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            deletetempresidentdbbean.setUserID((String)vector1.elementAt(0));
            deletetempresidentdbbean.setPassword((String)vector1.elementAt(1));
            deletetempresidentdbbean.setURL((String)vector1.elementAt(2));
            deletetempresidentdbbean.setDriver((String)vector1.elementAt(3));
            deletetempresidentdbbean.setDataSourceName((String)vector1.elementAt(4));
            try
            {
                deletetempresidentdbbean.initialize();
            }
            catch(Exception exception1)
            {
                deletetempresidentdbbean.setStatusCode(7139);
                deletetempresidentdbbean.setStatusMessage("数据库连接错误");
                throw exception1;
            }
            deletetempresidentdbbean.setTableName("tempresident");
            deletetempresidentdbbean.setDeleteSQL01(" update " + deletetempresidentdbbean.getTableName() + " set delflag = '1' where number = ?");
            try
            {
                for(int i = 8; i < vector.size(); i++)
                {
                    deletetempresidentdbbean.setNumber((String)vector.elementAt(i));
                    deletetempresidentdbbean.delete01();
                    ((QueryDBBean) (deletetempresidentdbbean)).keyValue.addElement(deletetempresidentdbbean.getNumber());
                }

                deletetempresidentdbbean.commitToDB();
            }
            catch(Exception exception3)
            {
                deletetempresidentdbbean.rollbackFromDB();
                throw exception3;
            }
            finally
            {
                deletetempresidentdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("conname", (String)vector.elementAt(0));
            httpservletrequest.setAttribute("conid", (String)vector.elementAt(1));
            httpservletrequest.setAttribute("conidnum", (String)vector.elementAt(2));
            httpservletrequest.setAttribute("conage1", (String)vector.elementAt(3));
            httpservletrequest.setAttribute("conselect", (String)vector.elementAt(4));
            httpservletrequest.setAttribute("conage2", (String)vector.elementAt(5));
            httpservletrequest.setAttribute("conaddress", (String)vector.elementAt(6));
            httpservletrequest.setAttribute("concurrent", (String)vector.elementAt(7));
            httpservletrequest.setAttribute("statusCode", (new Integer(deletetempresidentdbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("statusMessage", deletetempresidentdbbean.getStatusMessage());
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/secfireproof/DeleteTempResidentResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable throwable)
        {
            try
            {
                DateTimeBean datetimebean = new DateTimeBean();
                System.out.println("[DeleteTempResidentServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "][" + throwable + "]");
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }
}