siretrieveemptyservlet.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:   SiRetrieveEmptyServlet.java

package utility.empty;

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 utility.empty:
//            SiRetrieveEmptyDBBean

public class SiRetrieveEmptyServlet extends ParentServlet
{

    RequestDispatcher rd;

    public SiRetrieveEmptyServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            SiRetrieveEmptyDBBean siretrieveemptydbbean = new SiRetrieveEmptyDBBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            siretrieveemptydbbean.setUserID((String)vector.elementAt(0));
            siretrieveemptydbbean.setPassword((String)vector.elementAt(1));
            siretrieveemptydbbean.setURL((String)vector.elementAt(2));
            siretrieveemptydbbean.setDriver((String)vector.elementAt(3));
            siretrieveemptydbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            siretrieveemptydbbean.setMagicindex(((String)vector1.elementAt(0)).trim());
            siretrieveemptydbbean.setNumber(((String)vector1.elementAt(1)).trim());
            siretrieveemptydbbean.setPageindex(((String)vector1.elementAt(2)).trim());
            siretrieveemptydbbean.setRetrieveindex(((String)vector1.elementAt(3)).trim());
            siretrieveemptydbbean.setRetrievecon(((String)vector1.elementAt(4)).trim());
            siretrieveemptydbbean.setRetrievecom(((String)vector1.elementAt(5)).trim());
            siretrieveemptydbbean.setSelectnum(((String)vector1.elementAt(6)).trim());
            siretrieveemptydbbean.setPagecount(((String)vector1.elementAt(7)).trim());
            try
            {
                siretrieveemptydbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw exception1;
            }
            siretrieveemptydbbean.setTableName("emptyrooms");
            siretrieveemptydbbean.setSelect02("SELECT NUMBER,subarea,building,stair,floor,cell FROM " + siretrieveemptydbbean.getTableName() + " WHERE(DELFLAG=?)");
            try
            {
                siretrieveemptydbbean.setDelflag("0");
                siretrieveemptydbbean.select02();
                siretrieveemptydbbean.setResult02();
            }
            catch(Exception exception2)
            {
                siretrieveemptydbbean.setStatusCode(0x69398);
                siretrieveemptydbbean.setStatusMessage("没有取得满足条件空置房记录");
                throw new Exception(exception2.getMessage());
            }
            siretrieveemptydbbean.setTableName("EMPTYUSE");
            siretrieveemptydbbean.setSelectThe("SELECT SUBAREA,BUILDING,STAIR,FLOOR,CELL,USETYPE,USEDEPT,USEDATE,RECORDER,EXPONENT,REMARK FROM " + siretrieveemptydbbean.getTableName() + " WHERE(NUMBER=?)");
            try
            {
                siretrieveemptydbbean.selectThe();
                siretrieveemptydbbean.setResultThe();
            }
            catch(Exception exception4)
            {
                siretrieveemptydbbean.setStatusCode(0x6939f);
                siretrieveemptydbbean.setStatusMessage("没有取得满足条件的空置房使用记录");
                throw new Exception(exception4.getMessage());
            }
            finally
            {
                siretrieveemptydbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("pageindex", String.valueOf(siretrieveemptydbbean.getPageindex()));
            httpservletrequest.setAttribute("retrieveindex", siretrieveemptydbbean.getRetrieveindex());
            httpservletrequest.setAttribute("retrievecon", siretrieveemptydbbean.getRetrievecon());
            httpservletrequest.setAttribute("retrievecom", siretrieveemptydbbean.getRetrievecom());
            httpservletrequest.setAttribute("pagecount", siretrieveemptydbbean.getPagecount());
            httpservletrequest.setAttribute("selectnum", siretrieveemptydbbean.getSelectnum());
            httpservletrequest.setAttribute("number", siretrieveemptydbbean.getNumber());
            httpservletrequest.setAttribute("subarea", siretrieveemptydbbean.getSubArea());
            httpservletrequest.setAttribute("building", siretrieveemptydbbean.getBuilding());
            httpservletrequest.setAttribute("stair", siretrieveemptydbbean.getStair());
            httpservletrequest.setAttribute("floor", siretrieveemptydbbean.getFloor());
            httpservletrequest.setAttribute("cell", siretrieveemptydbbean.getCell());
            httpservletrequest.setAttribute("usetype", siretrieveemptydbbean.getUsetype());
            httpservletrequest.setAttribute("usedept", pureOut(siretrieveemptydbbean.getUsedept()));
            httpservletrequest.setAttribute("usedate", siretrieveemptydbbean.getUsedate());
            httpservletrequest.setAttribute("recorder", siretrieveemptydbbean.getRecorder());
            httpservletrequest.setAttribute("exponent", pureOut(siretrieveemptydbbean.getExponent()));
            httpservletrequest.setAttribute("remark", pureOut(siretrieveemptydbbean.getRemark()));
            httpservletrequest.setAttribute("keynovec", siretrieveemptydbbean.getKeynovec());
            httpservletrequest.setAttribute("keysubareavec", siretrieveemptydbbean.getKeysubareavec());
            httpservletrequest.setAttribute("keybuildingvec", siretrieveemptydbbean.getKeybuildingvec());
            httpservletrequest.setAttribute("keystairvec", siretrieveemptydbbean.getKeystairvec());
            httpservletrequest.setAttribute("keyfloorvec", siretrieveemptydbbean.getKeyfloorvec());
            httpservletrequest.setAttribute("keycellvec", siretrieveemptydbbean.getKeycellvec());
            httpservletrequest.setAttribute("statusCode", String.valueOf(siretrieveemptydbbean.getStatusCode()));
            httpservletrequest.setAttribute("statusMessage", siretrieveemptydbbean.getStatusMessage());
            if(siretrieveemptydbbean.getMagicindex().equals("0"))
            {
                rd = getServletContext().getRequestDispatcher("/utility/empty/SiRetrieveEmptyResult.jsp");
                rd.forward(httpservletrequest, httpservletresponse);
            }
            if(siretrieveemptydbbean.getMagicindex().equals("1"))
            {
                rd = getServletContext().getRequestDispatcher("/utility/empty/ModifyEmptyInput.jsp");
                rd.forward(httpservletrequest, httpservletresponse);
            }
            if(siretrieveemptydbbean.getMagicindex().equals("2"))
            {
                rd = getServletContext().getRequestDispatcher("/utility/empty/AddEmptyInput.jsp");
                rd.forward(httpservletrequest, httpservletresponse);
            }
        }
        catch(Throwable throwable)
        {
            System.out.println(throwable.getMessage());
            try
            {
                rd = getServletContext().getRequestDispatcher("/common/Error.jsp");
                rd.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }

    public String pureOut(String s)
    {
        String s1 = "";
        for(int i = s.indexOf("<br>"); i != -1; i = s.indexOf("<br>"))
        {
            s1 = s1 + s.substring(0, i) + "\n";
            s = s.substring(i + 4);
        }

        s1 = s1 + s;
        return s1;
    }
}