retrieveapportionsetservlet.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:   RetrieveApportionSetServlet.java

package finance;

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 finance:
//            RetrieveApportionSetDBBean

public class RetrieveApportionSetServlet extends ParentServlet
{

    public RetrieveApportionSetServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            RetrieveApportionSetDBBean retrieveapportionsetdbbean = new RetrieveApportionSetDBBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            retrieveapportionsetdbbean.setUserID((String)vector1.elementAt(0));
            retrieveapportionsetdbbean.setPassword((String)vector1.elementAt(1));
            retrieveapportionsetdbbean.setURL((String)vector1.elementAt(2));
            retrieveapportionsetdbbean.setDriver((String)vector1.elementAt(3));
            retrieveapportionsetdbbean.setDataSourceName((String)vector1.elementAt(4));
            String s1 = "";
            String s2 = "";
            String s3 = "";
            String s4 = "";
            if(vector.size() > 0)
            {
                s1 = vector.elementAt(0).toString();
                s2 = vector.elementAt(1).toString();
                s3 = vector.elementAt(2).toString();
                s4 = vector.elementAt(3).toString();
            }
            retrieveapportionsetdbbean.setMeternum("%" + s1 + "%");
            retrieveapportionsetdbbean.setLmeternum("%" + s2 + "%");
            retrieveapportionsetdbbean.setLevel(s3);
            retrieveapportionsetdbbean.setFlag1("%" + s4 + "%");
            retrieveapportionsetdbbean.setDelflag("0");
            try
            {
                if(Integer.parseInt((String)vector.elementAt(4)) == 0)
                    retrieveapportionsetdbbean.setPage(1);
                else
                    retrieveapportionsetdbbean.setPage(Integer.parseInt((String)vector.elementAt(4)));
            }
            catch(ArrayIndexOutOfBoundsException _ex)
            {
                retrieveapportionsetdbbean.setPage(1);
            }
            try
            {
                retrieveapportionsetdbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw exception1;
            }
            retrieveapportionsetdbbean.setTableName("apportionset");
            try
            {
                retrieveapportionsetdbbean.setParaName("CwPageDisNum");
                retrieveapportionsetdbbean.selectPara();
                if(retrieveapportionsetdbbean.getStatusCode() == 9013)
                    throw new Exception("在参数表中没有该参数" + retrieveapportionsetdbbean.getParaName());
                retrieveapportionsetdbbean.setPageLength(Integer.parseInt(retrieveapportionsetdbbean.getParaValue()));
                if(retrieveapportionsetdbbean.getLevel().toString().equals(""))
                    retrieveapportionsetdbbean.setSelectSQL01(" SELECT  NUMBER, METERNUM, LMETERNUM, LEVEL, FLAG, NOTE FROM " + retrieveapportionsetdbbean.getTableName() + " WHERE( METERNUM LIKE ? AND LMETERNUM LIKE ? AND FLAG LIKE ? AND DELFLAG = ?) ORDER BY LEVEL DESC, FLAG DESC , NUMBER DESC");
                else
                    retrieveapportionsetdbbean.setSelectSQL01(" SELECT  NUMBER, METERNUM, LMETERNUM, LEVEL, FLAG, NOTE FROM " + retrieveapportionsetdbbean.getTableName() + " WHERE( METERNUM LIKE ? AND LMETERNUM LIKE ? AND LEVEL = ? AND FLAG LIKE ? AND DELFLAG = ?) ORDER BY LEVEL DESC, FLAG DESC , NUMBER DESC");
                try
                {
                    retrieveapportionsetdbbean.select01();
                    retrieveapportionsetdbbean.getDataFromResult01();
                }
                catch(Exception exception3)
                {
                    throw exception3;
                }
            }
            catch(Exception exception4)
            {
                throw exception4;
            }
            finally
            {
                retrieveapportionsetdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("vecQ1", retrieveapportionsetdbbean.vecQ1);
            httpservletrequest.setAttribute("vecQ2", retrieveapportionsetdbbean.vecQ2);
            httpservletrequest.setAttribute("vecQ3", retrieveapportionsetdbbean.vecQ3);
            httpservletrequest.setAttribute("vecQ4", retrieveapportionsetdbbean.vecQ4);
            httpservletrequest.setAttribute("vecQ5", retrieveapportionsetdbbean.vecQ5);
            httpservletrequest.setAttribute("vecQ6", retrieveapportionsetdbbean.vecQ6);
            httpservletrequest.setAttribute("currentpage", String.valueOf(retrieveapportionsetdbbean.getPage()));
            httpservletrequest.setAttribute("pages", String.valueOf(retrieveapportionsetdbbean.getPages()));
            httpservletrequest.setAttribute("meternum", s1);
            httpservletrequest.setAttribute("lmeternum", s2);
            httpservletrequest.setAttribute("level", s3);
            httpservletrequest.setAttribute("flag1", s4);
            httpservletrequest.setAttribute("flag", (new Integer(retrieveapportionsetdbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("statusMessage", retrieveapportionsetdbbean.getStatusMessage());
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/finance/RetrieveApportionSetResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable throwable)
        {
            try
            {
                DateTimeBean datetimebean = new DateTimeBean();
                System.out.println("[RetrieveApportionSetServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "][" + throwable + "]");
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception exception)
            {
                System.out.println(exception.getMessage());
            }
        }
    }
}