addreservtableservlet.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:   AddReservTableServlet.java

package commliterature;

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 commliterature:
//            AddReservTableDBBean

public class AddReservTableServlet extends ParentServlet
{

    public AddReservTableServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            AddReservTableDBBean addreservtabledbbean = new AddReservTableDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            addreservtabledbbean.setUserID((String)vector.elementAt(0));
            addreservtabledbbean.setPassword((String)vector.elementAt(1));
            addreservtabledbbean.setURL((String)vector.elementAt(2));
            addreservtabledbbean.setDriver((String)vector.elementAt(3));
            addreservtabledbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            if(!vector1.elementAt(0).toString().trim().equals("") && vector1.elementAt(1).toString().trim().equals(""))
            {
                addreservtabledbbean.setStatusCode(9154);
                addreservtabledbbean.setStatusMessage("此场馆下没有任何服务项目,不能增加此场馆下的场地信息！");
            } else
            {
                addreservtabledbbean.setPlcnum(vector1.elementAt(0).toString().trim());
                addreservtabledbbean.setItemnum(vector1.elementAt(1).toString().trim());
                addreservtabledbbean.setName(vector1.elementAt(2).toString().trim());
                addreservtabledbbean.setNote(vector1.elementAt(3).toString().trim());
                try
                {
                    addreservtabledbbean.initialize();
                }
                catch(Exception exception)
                {
                    throw exception;
                }
                try
                {
                    addreservtabledbbean.setDelflag("0");
                    addreservtabledbbean.setTableName("tabletobook");
                    addreservtabledbbean.setInsertSQL01(" INSERT INTO " + addreservtabledbbean.getTableName() + " (NUMBER, \tPLCNUM, ITEMNUM, NAME, NOTE, DELFLAG) VALUES (?,?,?,?,?,?)");
                    try
                    {
                        addreservtabledbbean.selectMaxnum();
                        addreservtabledbbean.insert01();
                    }
                    catch(Exception _ex)
                    {
                        throw new Exception("[commliterature.AddReservTableServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "]" + addreservtabledbbean.getStatusMessage());
                    }
                    addreservtabledbbean.commitToDB();
                    addreservtabledbbean.setStatusCode(9153);
                    addreservtabledbbean.setStatusMessage("成功增加可预定服务场地信息！");
                }
                catch(Exception exception2)
                {
                    addreservtabledbbean.rollbackFromDB();
                    throw exception2;
                }
                finally
                {
                    addreservtabledbbean.releaseConnection();
                }
            }
            httpservletrequest.setAttribute("statusMessage", addreservtabledbbean.getStatusMessage());
            httpservletrequest.setAttribute("flag", (new Integer(addreservtabledbbean.getStatusCode())).toString());
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/commliterature/AddReservTableResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable throwable)
        {
            System.out.println(throwable.getMessage());
            try
            {
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception _ex) { }
        }
    }
}