modifykeydrawservlet.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:   ModifyKeyDrawServlet.java

package utility.room;

import common.*;
import java.io.PrintStream;
import java.util.Vector;
import javax.servlet.*;
import javax.servlet.http.*;

// Referenced classes of package utility.room:
//            ModifyKeyDrawDBBean

public class ModifyKeyDrawServlet extends ParentServlet
{

    public ModifyKeyDrawServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            ModifyKeyDrawDBBean modifykeydrawdbbean = new ModifyKeyDrawDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            modifykeydrawdbbean.setUserID((String)vector1.elementAt(0));
            modifykeydrawdbbean.setPassword((String)vector1.elementAt(1));
            modifykeydrawdbbean.setURL((String)vector1.elementAt(2));
            modifykeydrawdbbean.setDriver((String)vector1.elementAt(3));
            modifykeydrawdbbean.setDataSourceName((String)vector1.elementAt(4));
            modifykeydrawdbbean.setPageindex(((String)vector.elementAt(0)).trim());
            modifykeydrawdbbean.setRetrieveindex(((String)vector.elementAt(1)).trim());
            modifykeydrawdbbean.setRetrievecon(((String)vector.elementAt(2)).trim());
            modifykeydrawdbbean.setRetrievecom(((String)vector.elementAt(3)).trim());
            modifykeydrawdbbean.setSelectnum(((String)vector.elementAt(4)).trim());
            modifykeydrawdbbean.setPagecount(((String)vector.elementAt(5)).trim());
            modifykeydrawdbbean.setNumber1(((String)vector.elementAt(6)).trim());
            modifykeydrawdbbean.setSubArea(((String)vector.elementAt(7)).trim());
            modifykeydrawdbbean.setBuilding(((String)vector.elementAt(8)).trim());
            modifykeydrawdbbean.setStair(((String)vector.elementAt(9)).trim());
            modifykeydrawdbbean.setFloor(((String)vector.elementAt(10)).trim());
            modifykeydrawdbbean.setCell(((String)vector.elementAt(11)).trim());
            modifykeydrawdbbean.setDrawman(((String)vector.elementAt(12)).trim());
            modifykeydrawdbbean.setDrawdate(((String)vector.elementAt(13)).trim() + "-" + ((String)vector.elementAt(14)).trim() + "-" + ((String)vector.elementAt(15)).trim());
            modifykeydrawdbbean.setRoomname(((String)vector.elementAt(16)).trim());
            modifykeydrawdbbean.setKeyinfo(((String)vector.elementAt(17)).trim());
            modifykeydrawdbbean.setAmount(((String)vector.elementAt(18)).trim());
            modifykeydrawdbbean.setAdmin(((String)vector.elementAt(19)).trim());
            modifykeydrawdbbean.setMemo1(pureInput(((String)vector.elementAt(20)).trim()));
            modifykeydrawdbbean.setMemo2(pureInput(((String)vector.elementAt(21)).trim()));
            modifykeydrawdbbean.setMemo3(pureInput(((String)vector.elementAt(22)).trim()));
            modifykeydrawdbbean.setRemark(pureInput(((String)vector.elementAt(23)).trim()));
            modifykeydrawdbbean.setTableName("keydraw");
            modifykeydrawdbbean.setUpdateSQL01(" update " + modifykeydrawdbbean.getTableName() + " set  subarea = ?, building = ?, stair =?, floor =?, cell =?, drawman =?,  drawdate =?, roomname =?, keyinfo =?, amount =?, admin =?,  memo1 =?,memo2 =?, memo3 =?,  remark = ?  where (number = ?) ");
            try
            {
                modifykeydrawdbbean.initialize();
            }
            catch(Exception exception1)
            {
                modifykeydrawdbbean.setStatusCode(0x72d1f);
                modifykeydrawdbbean.setStatusMessage("初始化数据库连接错误" + exception1.getMessage());
                throw new Exception(modifykeydrawdbbean.getStatusMessage() + exception1);
            }
            try
            {
                modifykeydrawdbbean.update01();
                modifykeydrawdbbean.setOpcontent("修改钥匙领用记录");
                HttpSession httpsession = httpservletrequest.getSession(false);
                modifykeydrawdbbean.setOperator((String)httpsession.getValue("persname"));
                modifykeydrawdbbean.setOpdate(datetimebean.getDate());
                modifykeydrawdbbean.setOptime(datetimebean.getTime());
                modifykeydrawdbbean.insertLog();
                modifykeydrawdbbean.commitToDB();
                modifykeydrawdbbean.setStatusCode(0x72d20);
                modifykeydrawdbbean.setStatusMessage("成功修改钥匙领用记录");
            }
            catch(Exception exception3)
            {
                modifykeydrawdbbean.rollbackFromDB();
                modifykeydrawdbbean.setStatusCode(0x72d21);
                modifykeydrawdbbean.setStatusMessage("修改钥匙领用记录失败");
                throw new Exception(exception3.getMessage());
            }
            finally
            {
                modifykeydrawdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("number", modifykeydrawdbbean.getNumber1());
            httpservletrequest.setAttribute("pageindex", String.valueOf(modifykeydrawdbbean.getPageindex()));
            httpservletrequest.setAttribute("retrieveindex", modifykeydrawdbbean.getRetrieveindex());
            httpservletrequest.setAttribute("retrievecon", modifykeydrawdbbean.getRetrievecon());
            httpservletrequest.setAttribute("retrievecom", modifykeydrawdbbean.getRetrievecom());
            httpservletrequest.setAttribute("pagecount", modifykeydrawdbbean.getPagecount());
            httpservletrequest.setAttribute("selectnum", modifykeydrawdbbean.getSelectnum());
            httpservletrequest.setAttribute("statusMessage", modifykeydrawdbbean.getStatusMessage());
            httpservletrequest.setAttribute("statusCode", String.valueOf(modifykeydrawdbbean.getStatusCode()));
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/utility/room/ModifyKeyDrawResult.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 exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }

    public String pureInput(String s)
    {
        String s1 = s;
        String s2 = "";
        for(int i = 0; i < s.length(); i++)
        {
            char c = s1.charAt(i);
            switch(c)
            {
            case 60: // '<'
                s2 = s2 + "&lt;";
                break;

            case 62: // '>'
                s2 = s2 + "&gt;";
                break;

            case 38: // '&'
                s2 = s2 + "&amp;";
                break;

            case 34: // '"'
                s2 = s2 + "&quot;";
                break;

            case 10: // '\n'
                s2 = s2 + "<br>";
                break;

            default:
                s2 = s2 + c;
                break;
            }
        }

        return s2;
    }
}