retrievedocumentservlet.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:   RetrieveDocumentServlet.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:
//            RetrieveDocumentDBBean

public class RetrieveDocumentServlet extends ParentServlet
{

    public RetrieveDocumentServlet()
    {
    }

    public void performTask(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse)
    {
        try
        {
            RetrieveDocumentDBBean retrievedocumentdbbean = new RetrieveDocumentDBBean();
            DateTimeBean datetimebean = new DateTimeBean();
            ParseInputStringBean parseinputstringbean = new ParseInputStringBean();
            String s = httpservletrequest.getParameter("inputString");
            Vector vector = parseinputstringbean.parseCommonFormatIS(s);
            Vector vector1 = (Vector)getServletContext().getAttribute("Para");
            retrievedocumentdbbean.setUserID((String)vector1.elementAt(0));
            retrievedocumentdbbean.setPassword((String)vector1.elementAt(1));
            retrievedocumentdbbean.setURL((String)vector1.elementAt(2));
            retrievedocumentdbbean.setDriver((String)vector1.elementAt(3));
            retrievedocumentdbbean.setDataSourceName((String)vector1.elementAt(4));
            try
            {
                retrievedocumentdbbean.initialize();
            }
            catch(Exception exception1)
            {
                throw exception1;
            }
            retrievedocumentdbbean.setTableName("documentinfo");
            retrievedocumentdbbean.setNum((String)vector.elementAt(0));
            String s1 = (String)vector.elementAt(1);
            String s2 = (String)vector.elementAt(2);
            retrievedocumentdbbean.setSelectSQL01("SELECT DOCUMENTTOPIC,DOCUMENTNUMB,DOCUMENTKIND,RECEIVEDATE,SENDDATE,SENDORGANIZE,COUNT,TRANSACT,FLAG,MEDIUM,CONTENTNAME,LOCATION,AUDITDOCUMENT,MADEMAN,AUDITMAN,REMARK FROM " + retrievedocumentdbbean.getTableName() + " WHERE (NUMBER=?)");
            String s3 = "";
            try
            {
                retrievedocumentdbbean.select01();
                retrievedocumentdbbean.getDataFromResult01();
                if(retrievedocumentdbbean.vecContentname.elementAt(0) != null)
                {
                    int i = Integer.parseInt(retrievedocumentdbbean.getNum());
                    String s4 = ((String)retrievedocumentdbbean.vecContentname.elementAt(0)).trim();
                    String s5 = getServletConfig().getServletContext().getRealPath("/personaladmin/pictures/");
                    s3 = "/pmsApp/personaladmin/pictures/" + retrievedocumentdbbean.getTableName() + "-" + String.valueOf(i) + "-" + s4;
                }
            }
            catch(Exception exception3)
            {
                System.out.println("personaladmin.RetrieveDocumentServlet [" + datetimebean.getDate() + " " + datetimebean.getTime() + "] " + retrievedocumentdbbean.getStatusMessage());
                throw new Exception(exception3.getMessage());
            }
            finally
            {
                retrievedocumentdbbean.releaseConnection();
            }
            httpservletrequest.setAttribute("flag", String.valueOf(retrievedocumentdbbean.getStatusCode()));
            httpservletrequest.setAttribute("statusMessage", retrievedocumentdbbean.getStatusMessage());
            httpservletrequest.setAttribute("num", retrievedocumentdbbean.getNum());
            httpservletrequest.setAttribute("kindnum", s1);
            httpservletrequest.setAttribute("currentpage", s2);
            httpservletrequest.setAttribute("documenttopic", retrievedocumentdbbean.vecDocumenttopic);
            httpservletrequest.setAttribute("documentnumb", retrievedocumentdbbean.vecDocumentnumb);
            httpservletrequest.setAttribute("documentkind", retrievedocumentdbbean.vecDocumentkind);
            httpservletrequest.setAttribute("receivedate", retrievedocumentdbbean.vecReceivedate);
            httpservletrequest.setAttribute("senddate", retrievedocumentdbbean.vecSenddate);
            httpservletrequest.setAttribute("sendorganize", retrievedocumentdbbean.vecSendorganize);
            httpservletrequest.setAttribute("count", retrievedocumentdbbean.vecCount);
            httpservletrequest.setAttribute("transact", retrievedocumentdbbean.vecTransact);
            httpservletrequest.setAttribute("flag", retrievedocumentdbbean.vecFlag);
            httpservletrequest.setAttribute("medium", retrievedocumentdbbean.vecMedium);
            httpservletrequest.setAttribute("location", retrievedocumentdbbean.vecLocation);
            httpservletrequest.setAttribute("auditdocument", retrievedocumentdbbean.vecAuditDocument);
            httpservletrequest.setAttribute("mademan", retrievedocumentdbbean.vecMadeMan);
            httpservletrequest.setAttribute("auditman", retrievedocumentdbbean.vecAuditMan);
            httpservletrequest.setAttribute("remark", retrievedocumentdbbean.vecRemark);
            httpservletrequest.setAttribute("file", s3);
            RequestDispatcher requestdispatcher1 = getServletContext().getRequestDispatcher("/personaladmin/RetrieveDocumentResult.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());
            }
        }
    }
}