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From "Awais Ahamed Bajwa" <awais.ba...@emirates.com>
Subject RE: Size of the list containing file items is null.
Date Sat, 28 Apr 2007 15:55:32 GMT
No problem I shall be working on this. Thanks for your emials, one more
concern I have is, I don't want the user to upload the .exe files using
, so I am using the following

if(fileItem1.getContentType().trim().equals("application/octet-stream"))

It works sometimes, but I have noticed, sometimes the above stands true
even for text files, is there any other way to find that the uploaded
file is an executable file? Obviulsy checking the file extension is not
enough ? Any idea?





Regards

Awais Bajwa

Sr Software Engineer
MERCATOR - the IT division of the Emirates Group
Emirates Aviation College- First Floor Room 111 
DUBAI -United Arab Emirates
Tel:	+971-42-187997
Cell:	+971-50-8930159
awais.bajwa@emirates.com



-----Original Message-----
From: mfncooper@gmail.com [mailto:mfncooper@gmail.com] On Behalf Of
Martin Cooper
Sent: Saturday, April 28, 2007 7:42 PM
To: Jakarta Commons Users List
Subject: Re: Size of the list containing file items is null.

On 4/28/07, Awais Ahamed Bajwa <awais.bajwa@emirates.com> wrote:
>
> Martin,
> I am really very confused, so far I concluded that If I deploy the 
> applicaion on Tocmat it works and if I deploy it on WebLogic the 
> fileItemsList returns me no list of items after 
> parseRequest(HttpServletRequest). But my requiremetn is to deploy it 
> into weblogic. I am trying to find out any way..if you have any thing 
> in your mind?


Most likely your WebLogic instance is either configured to parse uploads
automatically, or configured to block upload requests as a security
policy.
I'm not sufficiently familiar with WebLogic to tell you how to check or
change those settings, so you'll probably need to read the docs.

--
Martin Cooper


Regards
>
> Awais Bajwa
>
> Sr Software Engineer
> MERCATOR - the IT division of the Emirates Group Emirates Aviation 
> College- First Floor Room 111 DUBAI -United Arab Emirates
> Tel:    +971-42-187997
> Cell:   +971-50-8930159
> awais.bajwa@emirates.com
>
>
>
> -----Original Message-----
> From: mfncooper@gmail.com [mailto:mfncooper@gmail.com] On Behalf Of 
> Martin Cooper
> Sent: Saturday, April 28, 2007 6:51 PM
> To: Jakarta Commons Users List
> Subject: Re: Size of the list containing file items is null.
>
> On 4/28/07, Awais Ahamed Bajwa <awais.bajwa@emirates.com> wrote:
> >
> > Thanks Martin,
> > But I am not consuming request anywhere, is it a bug in the 
> > FileUpload
>
> > or what?
>
>
> Are you sure the container is not consuming the stream before you get 
> a chance to access it? Or that you are not causing the container to 
> consume it by trying to access request parameters? Have you looked at 
> the request on the wire to make sure that it's well-formed? Have you 
> verified that the max size you are setting is a meaningful value, or 
> tried taking that line out (along with all the other lines that aren't

> doing anything useful)?
>
> --
> Martin Cooper
>
>
> Martin Wrote:
> >
> >
> > Please see the first entry in the FileUpload FAQ:
> >
> > http://jakarta.apache.org/commons/fileupload/faq.html
> >
> > Also:
> >
> > * Using FileUpload in a JSP page is not recommended. You should use 
> > a servlet instead.
> > * Your code is configuring diskFileItemFactory but never using it.
> >
> > --
> > Martin Cooper
> >
> >
> > On 4/27/07, Awais Ahamed Bajwa <awais.bajwa@emirates.com> wrote:
> > >
> > > Hi folks,
> > >
> > >
> > > I have a JSP containing five ITEMs,
> > >
> > > Here is some code of the JSP:
> > >
> > > FORM:
> > > <form name="frmPR" method="post"
> > action="/upload/servlet/UploadServlet"
> > > id="frmPR" enctype="multipart/form-data">
> > >
> > > FILE ITEMS:
> > > <input name="document" id="document" type="file" class="textbox"/>

> > > I have five items.
> > >
> > >
> > > Here is my servlet code:
> > >
> > >                         File repositoryPath=null;
> > > a                               List uploadedFiles=new
ArrayList();
> > >                                 HttpSession session = 
> > > request.getSession(true);
> > >                                 StringBuffer errors=new
> > StringBuffer();
> > >                         if
> > > (!ServletFileUpload.isMultipartContent(request)){
> > >
> > > response.sendError(HttpServletResponse.SC_NO_CONTENT);
> > >                                 }
> > >                                 ServletFileUpload 
> > > servletFileUpload = new ServletFileUpload(new
DiskFileItemFactory());
> > >                                 DiskFileItemFactory 
> > > diskFileItemFactory = new DiskFileItemFactory();
> > >
> > > diskFileItemFactory.setSizeThreshold(40960); /* the unit is bytes
*/
> > >                                 List fileItemsList = null;
> > >
> > >                                 repositoryPath = new 
> > > File(Configurations.getRootFileLocation());
> > >
> > > diskFileItemFactory.setRepository(repositoryPath);
> > >
> > > servletFileUpload.setSizeMax(Configurations.getMaximumFileSize());
> > > /* the unit is bytes */
> > >
> > >                                 try {
> > >                                 fileItemsList = 
> > > servletFileUpload.parseRequest(request);
> > >
> > >
> > >
> > >
> > >
> > >
> > > When I  check the above FileItemList, it returns me the size equal

> > > to 0
> > >
> > >
> > > AM I Missing something:?????
> > >
> > >
> > >
> > > Regards
> > > Awais Bajwa
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > Regards
> > >
> > > Awais Bajwa
> > >
> > > Sr Software Engineer
> > > MERCATOR - the IT division of the Emirates Group Emirates Aviation
> > > College- First Floor Room 111 DUBAI -United Arab Emirates
> > > Tel:    +971-42-187997
> > > Cell:   +971-50-8930159
> > > awais.bajwa@emirates.com
> > >
> > >
> > >
> > >
> >
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> >
> >
>
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