retrieveserviceservlet.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:   RetrieveServiceServlet.java

package interfacedcss;

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 interfacedcss:
//            RetrieveServiceDBBean

public class RetrieveServiceServlet extends ParentServlet
{

    public RetrieveServiceServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            RetrieveServiceDBBean retrieveservicedbbean = new RetrieveServiceDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            Vector vector = (Vector)getServletContext().getAttribute("Para");
            retrieveservicedbbean.setUserID((String)vector.elementAt(0));
            retrieveservicedbbean.setPassword((String)vector.elementAt(1));
            retrieveservicedbbean.setURL((String)vector.elementAt(2));
            retrieveservicedbbean.setDriver((String)vector.elementAt(3));
            retrieveservicedbbean.setDataSourceName((String)vector.elementAt(4));
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector1 = parseinputstringbean.parseCommonFormatIS(s);
            retrieveservicedbbean.setNumber((String)vector1.elementAt(0));
            try
            {
                retrieveservicedbbean.initialize();
            }
            catch(Exception exception)
            {
                throw exception;
            }
            try
            {
                retrieveservicedbbean.setDelflag("0");
                retrieveservicedbbean.setTableName("placetobook");
                retrieveservicedbbean.setSelectSQL01(" SELECT  NUMBER, NAME, NOTE, PICNAME FROM " + retrieveservicedbbean.getTableName() + " WHERE(  NUMBER = ? AND DELFLAG = ? AND STATUS = '1') ");
                try
                {
                    retrieveservicedbbean.select01();
                    retrieveservicedbbean.getDataFromResult01();
                }
                catch(Exception exception2)
                {
                    throw new Exception("[interfacedcss.RetrieveServiceServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "]" + exception2.getMessage());
                }
                try
                {
                    for(int i = 0; i < retrieveservicedbbean.vecQ4.size(); i++)
                    {
                        String s1 = "/pmsApp/interfacedcss/pictures/" + retrieveservicedbbean.getTableName() + "-" + retrieveservicedbbean.vecQ1.elementAt(i) + "-" + retrieveservicedbbean.vecQ4.elementAt(i);
                        retrieveservicedbbean.Filename.addElement(s1);
                    }

                }
                catch(Exception exception3)
                {
                    throw exception3;
                }
                if(retrieveservicedbbean.getStatusCode() != 9303)
                {
                    retrieveservicedbbean.setDelflag("0");
                    retrieveservicedbbean.setTableName("itemtobook");
                    retrieveservicedbbean.setSelectSQL02(" SELECT  NUMBER, NAME, TBLNUM, PREDAY FROM " + retrieveservicedbbean.getTableName() + " WHERE(  PLCNUM = ? AND DELFLAG = ? ) ORDER BY  NUMBER DESC");
                    try
                    {
                        retrieveservicedbbean.select02();
                        retrieveservicedbbean.getDataFromResult02();
                    }
                    catch(Exception exception4)
                    {
                        throw new Exception("[interfacedcss.RetrieveServiceServlet][" + datetimebean.getDate() + " " + datetimebean.getTime() + "]" + exception4.getMessage());
                    }
                } else
                {
                    retrieveservicedbbean.setStatusCode(9309);
                    retrieveservicedbbean.setStatusMessage("对不起，此场馆暂时不可察看");
                }
            }
            catch(Exception exception5)
            {
                throw exception5;
            }
            finally
            {
                retrieveservicedbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("statusMessage", retrieveservicedbbean.getStatusMessage());
            httpservletrequest.setAttribute("flag", (new Integer(retrieveservicedbbean.getStatusCode())).toString());
            httpservletrequest.setAttribute("vecQ1", retrieveservicedbbean.vecQ1);
            httpservletrequest.setAttribute("vecQ2", retrieveservicedbbean.vecQ2);
            httpservletrequest.setAttribute("vecQ3", retrieveservicedbbean.vecQ3);
            httpservletrequest.setAttribute("vecQ4", retrieveservicedbbean.vecQ4);
            httpservletrequest.setAttribute("vecQ6", retrieveservicedbbean.vecQ6);
            httpservletrequest.setAttribute("vecQ7", retrieveservicedbbean.vecQ7);
            httpservletrequest.setAttribute("vecQ8", retrieveservicedbbean.vecQ8);
            httpservletrequest.setAttribute("vecQ9", retrieveservicedbbean.vecQ9);
            httpservletrequest.setAttribute("Filename", retrieveservicedbbean.Filename);
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/interfacedcss/RetrieveServiceResult.jsp");
            requestdispatcher1.forward(httpservletrequest, httpservletresponse);
        }
        catch(Throwable throwable)
        {
            System.out.println(throwable);
            try
            {
                RequestDispatcher requestdispatcher = getServletContext().getRequestDispatcher("/common/Error.jsp");
                requestdispatcher.forward(httpservletrequest, httpservletresponse);
            }
            catch(Exception _ex) { }
        }
    }
}