retrievedeptpowerservlet.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:   RetrieveDeptPowerServlet.java

package personaladmin;

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 personaladmin:
//            RetrieveDeptPowerDBBean

public class RetrieveDeptPowerServlet extends ParentServlet
{

    public RetrieveDeptPowerServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            RetrieveDeptPowerDBBean retrievedeptpowerdbbean = new RetrieveDeptPowerDBBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            retrievedeptpowerdbbean.setUserID((String)vector1.elementAt(0));
            retrievedeptpowerdbbean.setPassword((String)vector1.elementAt(1));
            retrievedeptpowerdbbean.setURL((String)vector1.elementAt(2));
            retrievedeptpowerdbbean.setDriver((String)vector1.elementAt(3));
            retrievedeptpowerdbbean.setDataSourceName((String)vector1.elementAt(4));
            retrievedeptpowerdbbean.setNumber(((String)vector.elementAt(0)).trim());
            retrievedeptpowerdbbean.setDelFlag("0");
            try
            {
                retrievedeptpowerdbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw exception1;
            }
            retrievedeptpowerdbbean.setTableName1("deptinfo");
            retrievedeptpowerdbbean.setSelectSQL01("SELECT DEPTNAME,DEPTPOWER FROM " + retrievedeptpowerdbbean.getTableName1() + " WHERE NUMBER = ?");
            retrievedeptpowerdbbean.setTableName2("power");
            retrievedeptpowerdbbean.setSelectSQL02("SELECT NUMBER,POWERNAME,POWERCODE FROM " + retrievedeptpowerdbbean.getTableName2() + " WHERE DELFLAG = ?");
            try
            {
                retrievedeptpowerdbbean.select01();
                retrievedeptpowerdbbean.getDataFromResult01();
                retrievedeptpowerdbbean.select02();
                retrievedeptpowerdbbean.getDataFromResult02();
            }
            catch(Exception exception3)
            {
                throw new Exception(exception3.getMessage());
            }
            finally
            {
                retrievedeptpowerdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("flag", (new Integer(retrievedeptpowerdbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("statusMessage", retrievedeptpowerdbbean.getStatusMessage());
            httpservletrequest.setAttribute("vpnumb", retrievedeptpowerdbbean.vpnumb);
            httpservletrequest.setAttribute("vpname", retrievedeptpowerdbbean.vpname);
            httpservletrequest.setAttribute("dnumber", ((String)vector.elementAt(0)).trim());
            httpservletrequest.setAttribute("vdeptpower", retrievedeptpowerdbbean.vdeptpower);
            httpservletrequest.setAttribute("vdeptname", retrievedeptpowerdbbean.vdeptname);
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/personaladmin/RetrieveDeptPowerResults.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable _ex)
        {
            try
            {
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }
}