modifykeyborrowservlet.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:   ModifyKeyBorrowServlet.java

package utility.key;

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

// Referenced classes of package utility.key:
//            ModifyKeyBorrowDBBean

public class ModifyKeyBorrowServlet extends ParentServlet
{

    public ModifyKeyBorrowServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            ModifyKeyBorrowDBBean modifykeyborrowdbbean = new ModifyKeyBorrowDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            modifykeyborrowdbbean.setUserID((String)vector1.elementAt(0));
            modifykeyborrowdbbean.setPassword((String)vector1.elementAt(1));
            modifykeyborrowdbbean.setURL((String)vector1.elementAt(2));
            modifykeyborrowdbbean.setDriver((String)vector1.elementAt(3));
            modifykeyborrowdbbean.setDataSourceName((String)vector1.elementAt(4));
            modifykeyborrowdbbean.setPageindex(((String)vector.elementAt(0)).trim());
            modifykeyborrowdbbean.setRetrieveindex(((String)vector.elementAt(1)).trim());
            modifykeyborrowdbbean.setRetrievecon(((String)vector.elementAt(2)).trim());
            modifykeyborrowdbbean.setRetrievecom(((String)vector.elementAt(3)).trim());
            modifykeyborrowdbbean.setSelectnum(((String)vector.elementAt(4)).trim());
            modifykeyborrowdbbean.setPagecount(((String)vector.elementAt(5)).trim());
            modifykeyborrowdbbean.setNumber1(((String)vector.elementAt(6)).trim());
            modifykeyborrowdbbean.setSubArea(((String)vector.elementAt(7)).trim());
            modifykeyborrowdbbean.setBuilding(((String)vector.elementAt(8)).trim());
            modifykeyborrowdbbean.setStair(((String)vector.elementAt(9)).trim());
            modifykeyborrowdbbean.setFloor(((String)vector.elementAt(10)).trim());
            modifykeyborrowdbbean.setCell(((String)vector.elementAt(11)).trim());
            modifykeyborrowdbbean.setBorrowdate(((String)vector.elementAt(12)).trim() + "-" + ((String)vector.elementAt(13)).trim() + "-" + ((String)vector.elementAt(14)).trim());
            modifykeyborrowdbbean.setBorrowtime(((String)vector.elementAt(15)).trim() + ":" + ((String)vector.elementAt(16)).trim() + ":" + ((String)vector.elementAt(17)).trim());
            modifykeyborrowdbbean.setKeyinfo(pureInput(((String)vector.elementAt(18)).trim()));
            modifykeyborrowdbbean.setAmount(((String)vector.elementAt(19)).trim());
            modifykeyborrowdbbean.setReasion(pureInput(((String)vector.elementAt(20)).trim()));
            modifykeyborrowdbbean.setTerm(((String)vector.elementAt(21)).trim());
            modifykeyborrowdbbean.setBorrowman(((String)vector.elementAt(22)).trim());
            modifykeyborrowdbbean.setReturndate(((String)vector.elementAt(23)).trim() + "-" + ((String)vector.elementAt(24)).trim() + "-" + ((String)vector.elementAt(25)).trim());
            modifykeyborrowdbbean.setReturntime(((String)vector.elementAt(26)).trim() + ":" + ((String)vector.elementAt(27)).trim() + ":" + ((String)vector.elementAt(28)).trim());
            modifykeyborrowdbbean.setAcceptman(((String)vector.elementAt(29)).trim());
            modifykeyborrowdbbean.setRemark(pureInput(((String)vector.elementAt(30)).trim()));
            modifykeyborrowdbbean.setTableName("keyborrow");
            modifykeyborrowdbbean.setUpdateSQL01(" update " + modifykeyborrowdbbean.getTableName() + " set  subarea = ?, building = ?, stair =?, floor =?, cell =?, borrowdate =?, borrowtime =?, keyinfo =?, amount =?, reasion =?, term =?, borrowman =?, returndate =?, returntime =?, acceptman =?, remark = ?  where (number = ?) ");
            try
            {
                modifykeyborrowdbbean.initialize();
            }
            catch(Exception exception1)
            {
                modifykeyborrowdbbean.setStatusCode(0x7060f);
                modifykeyborrowdbbean.setStatusMessage("初始化数据库连接错误" + exception1.getMessage());
                throw new Exception(modifykeyborrowdbbean.getStatusMessage() + exception1);
            }
            try
            {
                modifykeyborrowdbbean.update01();
                modifykeyborrowdbbean.setOpcontent("修改钥匙借用记录");
                HttpSession httpsession = httpservletrequest.getSession(false);
                modifykeyborrowdbbean.setOperator((String)httpsession.getValue("persname"));
                modifykeyborrowdbbean.setOpdate(datetimebean.getDate());
                modifykeyborrowdbbean.setOptime(datetimebean.getTime());
                modifykeyborrowdbbean.insertLog();
                modifykeyborrowdbbean.commitToDB();
                modifykeyborrowdbbean.setStatusCode(0x70610);
                modifykeyborrowdbbean.setStatusMessage("成功修改钥匙借用记录");
            }
            catch(Exception exception3)
            {
                modifykeyborrowdbbean.rollbackFromDB();
                modifykeyborrowdbbean.setStatusCode(0x70611);
                modifykeyborrowdbbean.setStatusMessage("修改钥匙借用记录失败");
                throw new Exception(exception3.getMessage());
            }
            finally
            {
                modifykeyborrowdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("number", modifykeyborrowdbbean.getNumber1());
            httpservletrequest.setAttribute("pageindex", String.valueOf(modifykeyborrowdbbean.getPageindex()));
            httpservletrequest.setAttribute("retrieveindex", modifykeyborrowdbbean.getRetrieveindex());
            httpservletrequest.setAttribute("retrievecon", modifykeyborrowdbbean.getRetrievecon());
            httpservletrequest.setAttribute("retrievecom", modifykeyborrowdbbean.getRetrievecom());
            httpservletrequest.setAttribute("pagecount", modifykeyborrowdbbean.getPagecount());
            httpservletrequest.setAttribute("selectnum", modifykeyborrowdbbean.getSelectnum());
            httpservletrequest.setAttribute("statusMessage", modifykeyborrowdbbean.getStatusMessage());
            httpservletrequest.setAttribute("statusCode", String.valueOf(modifykeyborrowdbbean.getStatusCode()));
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/utility/key/ModifyKeyBorrowResult.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;
    }
}