Hi JSPsters,
I got it myself..
The concern jar file is :
jdbc2_0-stdext.jar
thanks
Yogiswar
--- Yogiswar Vanama <[EMAIL PROTECTED]> wrote:
> Hi JSPsters,
>
> I have a class called TempPool in which it is
> importing the following package
>
> import org.gjt.mm.mysql.jdbc2.optional.*;
>
> My Question is: In which jar file Can I find the
> above
> class files.
>
> Can any one send the above jar file.
>
> with regards
> Yogiswar
>
> --- Dror Matalon <[EMAIL PROTECTED]> wrote:
> > Hi,
> >
> > The oreilly upload library has built in check for
> > file existence
> > and renaming mechanism. I believe that the default
> > is that if you upload
> > foo and it's already there it calls it foo.1.
> >
> > Why don't you either use that mechanism or
> "borrow"
> > some of the code to do
> > what you want?
> >
> > On Wed, Oct 02, 2002 at 06:05:31PM +0800, hugo
> > wrote:
> > > Hi
> > >
> > > I have a jsp file where I would like download
> > files to a particular
> > > directory on the server.
> > >
> > > I am have form fields, including file upload
> > fields, the content of
> > > which is forwarded to a second jsp where I use
> > MultipartRequest from the
> > > com.oreilly.servlet.* package to download the
> > uploaded files to a
> > > location on the server.
> > >
> > > This all works well, but I would like to check
> > first if file(s) with the
> > > same filename already exists in that directory
> on
> > the server. This can
> > > be done by executing a unix command on the
> server
> > and getting the
> > > filenames from the directory.
> > >
> > > So far so good. However, the moment I use
> > MultipartRequest to get the
> > > names of the files that are uploaded (to compare
> > them with the ones
> > > already in the directory), they are immediately
> > downloaded to the
> > > directory.
> > >
> > > So I thought I use MultipartParser first to
> obtain
> > the filenames - but
> > > the moment I do this, I am using the generic
> > method HttpServlet request
> > > and this means that, when using MultipartParser
> > early in the jsp it
> > > seems I can no longer use MultipartRequest
> > afterwards and vice versa (if
> > > there's a solution to this, please let me know).
> > >
> > > This led me to try to make the part that checks
> > existing filenames
> > > agains the filenames in the upload fields into a
> > javaBean - I can then
> > > call the Bean's method that does the checking
> from
> > my second jsp file
> > > (to which form variables are forwarded). The
> bean
> > would simply return a
> > > string containing "yes" of "no" depending on
> > whether the filenames to be
> > > stored are unique or not.
> > >
> > > However, I have to pass the contents of the
> fields
> > that contains the
> > > filenames to the bean - which means I have to
> once
> > more use a request
> > > method to get those values in the first place.
> > >
> > > So the problem is that somehow I have to pass on
> > HttpServlet request
> > > values to the bean, and I am not sure how to do
> > this without getting the
> > > values out first with MultiPartParser - which
> > makes it impossible for me
> > > to use MultipartRequest.
> > >
> > > The bean is listed in my jsp file as:
> > >
> > > <jsp:useBean id="checkupload" scope="session"
> > > class="com.geoinformex.project.checkUpload"/>
> > >
> > > and I am calling its method further down in the
> > jsp:
> > >
> > > String samefile = checkupload.getdoCheck(BUT
> HERE
> > I NEED TO PASS IN A
> > > REQUEST!);
> > >
> > > I have to pass in the request (parameter of file
> > to be uploaded) to the
> > > bean - have a look at the method below in the
> bean
> > itself. Note that
> > > without making the bean extend HttpServlet I
> > cannot construct
> > > MultipartParser parser in the Bean's method
> > getdoCheck later on.
> > >
> > > Complex problem, I know, but I am sort of hoping
> > someone can set me back
> > > on the right path, as at this stage I am really
> > lost as how to proceed.
> > >
> > > Any help, particularly code examples will be
> > greatly appreciated.
> > >
> > > Thanks very much.
> > >
> > > Hugo
> > >
> > > ***
> > > Here is the bean:
> > >
> > > package com.geoinformex.project;
> > > import java.io.*;
> > > import java.text.*;
> > > import java.util.*;
> > > import javax.servlet.*;
> > > import javax.servlet.http.*;
> > > import java.sql.*;
> > > import com.oreilly.servlet.*;
> > > import com.oreilly.servlet.multipart.*;
> > > import
> > com.oreilly.servlet.multipart.MultipartParser;
> > >
> > > public class checkUpload extends HttpServlet{
> > >
> > > //String lineOfText ="";
> > > String proj_id_b ="";
> > > String proj_id ="";
> > > //String makedir ="";
> > > int proj_id_count = 0;
> > > Vector proj_id_number = new Vector();
> > > Vector proj_id_base = new Vector();
> > > Vector project_ID_list = new Vector();
> > > Vector existingfiles = new Vector();
> > >
> > > String upload1 = "";
> > > String upload2 = "";
> > > String upload3 = "";
> > > Part part;
> > >
> > > public String getdoCheck(HttpServletRequest
> > request,HttpServletResponse
> > > response) throws IOException, ServletException {
> > >
> > > String samefile = "";
> > >
> > > //Trying to get the filenames from the upload
> > fields from my form (but
> > > this fails).
> > >
> > > MultipartParser parser = new
> > MultipartParser(request, 10*1024*1024);
> > > while ((part = parser.readNextPart()) != null) {
> > > if (part.isFile()) {
> > > // It's a file part I am after
> > > FilePart filePart = (FilePart) part;
> > > String fileName = filePart.getFileName();
> > > if (fileName != null) {
> > > existingfiles.add(fileName);
> > > System.out.println("filename: " +
> > fileName);
> > > }
> > > }
> > > }
> > >
> > > // Reading in filenames from the directory.
> > >
> > > try {
> > > Process p = Runtime.getRuntime().exec("ls
>
=== message truncated ===
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