retrievecommservlet.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:   RetrieveCommServlet.java

package utility.committee;

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.committee:
//            RetrieveCommDBBean

public class RetrieveCommServlet extends ParentServlet
{

    RequestDispatcher rd;

    public RetrieveCommServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            RetrieveCommDBBean retrievecommdbbean = new RetrieveCommDBBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            retrievecommdbbean.setUserID((String)vector.elementAt(0));
            retrievecommdbbean.setPassword((String)vector.elementAt(1));
            retrievecommdbbean.setURL((String)vector.elementAt(2));
            retrievecommdbbean.setDriver((String)vector.elementAt(3));
            retrievecommdbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            if(!vector1.isEmpty())
            {
                retrievecommdbbean.setPageindex(Integer.parseInt(((String)vector1.elementAt(0)).trim()));
                retrievecommdbbean.setRetrieveindex(((String)vector1.elementAt(1)).trim());
                retrievecommdbbean.setRetrievecon(((String)vector1.elementAt(2)).trim());
                retrievecommdbbean.setRetrievecom(((String)vector1.elementAt(3)).trim());
            }
            retrievecommdbbean.setName("%" + retrievecommdbbean.getRetrievecon() + "%");
            retrievecommdbbean.setAge("%" + retrievecommdbbean.getRetrievecon() + "%");
            retrievecommdbbean.setTouchWay("%" + retrievecommdbbean.getRetrievecon() + "%");
            retrievecommdbbean.setDuty("%" + retrievecommdbbean.getRetrievecon() + "%");
            retrievecommdbbean.setSubArea("%" + retrievecommdbbean.getRetrievecon() + "%");
            retrievecommdbbean.setAllSqlStatement();
            retrievecommdbbean.setTheSqlStatement();
            retrievecommdbbean.setDelFlag("0");
            try
            {
                retrievecommdbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw exception1;
            }
            try
            {
                retrievecommdbbean.selectSQL01();
                retrievecommdbbean.setResultall();
                retrievecommdbbean.setUpdownindex();
            }
            catch(Exception exception3)
            {
                retrievecommdbbean.setStatusCode(2059);
                retrievecommdbbean.setStatusMessage("对不起，没有符合查询条件的记录。");
                throw new Exception(exception3.getMessage());
            }
            finally
            {
                retrievecommdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("numbervec", retrievecommdbbean.getNumbervec());
            httpservletrequest.setAttribute("namevec", retrievecommdbbean.getNamevec());
            httpservletrequest.setAttribute("agevec", retrievecommdbbean.getAgevec());
            httpservletrequest.setAttribute("touchwayvec", retrievecommdbbean.getTouchWayvec());
            httpservletrequest.setAttribute("dutyvec", retrievecommdbbean.getDutyvec());
            httpservletrequest.setAttribute("updownindex", retrievecommdbbean.getUpdownindex());
            httpservletrequest.setAttribute("pageindex", String.valueOf(retrievecommdbbean.getPageindex()));
            httpservletrequest.setAttribute("retrieveindex", retrievecommdbbean.getRetrieveindex());
            httpservletrequest.setAttribute("retrievecon", retrievecommdbbean.getRetrievecon());
            httpservletrequest.setAttribute("retrievecom", retrievecommdbbean.getRetrievecom());
            httpservletrequest.setAttribute("pagecount", String.valueOf(retrievecommdbbean.getPagecount()));
            httpservletrequest.setAttribute("statusCode", String.valueOf(retrievecommdbbean.getStatusCode()));
            httpservletrequest.setAttribute("statusMessage", retrievecommdbbean.getStatusMessage());
            rd = getServletContext().getRequestDispatcher("/utility/committee/RetrieveCommResult.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());
            }
        }
    }
}