Re: Get the web uploaded file
Storm Linux User wrote: > > > > > Your tage is missing the ENCTYPE="multipart/form-data" tag. Without this your page does not return a file. sven -- == Sven E. van 't Veer http://www.cachoeiro.net Java Developer [EMAIL PROTECTED] ==
RE: Get the web uploaded file
Title: RE: Get the web uploaded file
Hi.
Check out the example given on www.orionsupport.com about FileUpload.
The API docs has a 'snag':
It talks about InputStream when it should be PostFileInputStream.
This will be fixed in the near future.
But to stay out of problems, check the orionsupport page.
WR
> -Original Message-
> From: Storm Linux User [mailto:[EMAIL PROTECTED]]
> Sent: den 12 november 2000 20:43
> To: Orion-Interest
> Cc: [EMAIL PROTECTED]
> Subject: Get the web uploaded file
>
>
> At 15:00 12.11.00 , you wrote:
> >It's not form commercial use. It's for my research project
> for getting my
> >master's degree in Electrical Engineering ... I'm not
> concered about securety
> >right now.
>
>
> >then hack right on. will be fun. the security aspects of
> this could easily
> >fill a chapter of your thesis if it fits your topic ;-).
>
> Thanks, Robert.
>
> The problem is that I'm not able to get the file that I
> uploaded using a HTML
> form like:
>
>
>
>
>
>
> How do I get the file in the servlet and make an object of it?
>
> I've tried:
>
> File f = (File)request.getAttribute("my_class_file");
>
> But it does not work. It compiles if I change to:
>
> Object obj = request.getAttribute("my_class_file");
>
> But then, how do I transform an Object to a File, and then,
> as the file is a
> compiled class, how do I create an instantiate this class to
> call some
> methods of it?
>
> Thanks again!
> []s
> Guilherme Ceschiatti
> [EMAIL PROTECTED]
>
Re: Get the web uploaded file
take a look at
http://www.orionsupport.com/articles/fileupload.html
Aniket
At 01:13 AM 11/13/2000, you wrote:
>At 15:00 12.11.00 , you wrote:
> >It's not form commercial use. It's for my research project for getting my
> >master's degree in Electrical Engineering ... I'm not concered about
> securety
> >right now.
>
>
> >then hack right on. will be fun. the security aspects of this could easily
> >fill a chapter of your thesis if it fits your topic ;-).
>
>Thanks, Robert.
>
>The problem is that I'm not able to get the file that I uploaded using a HTML
>form like:
>
>
>
>
>
>
>How do I get the file in the servlet and make an object of it?
>
>I've tried:
>
>File f = (File)request.getAttribute("my_class_file");
>
>But it does not work. It compiles if I change to:
>
>Object obj = request.getAttribute("my_class_file");
>
>But then, how do I transform an Object to a File, and then, as the file is a
>compiled class, how do I create an instantiate this class to call some
>methods of it?
>
>Thanks again!
>[]s
>Guilherme Ceschiatti
>[EMAIL PROTECTED]
Re: Get the web uploaded file
Have a look at the com.oreilly.servlet.MultipartRequest utility class which
encapsulates the details of the file upload specification (RFC 1867) parsing
available here
http://www.servlets.com/resources/com.oreilly.servlet/index.html
An example servlet which uses this utility class is here...
http://www.servlets.com/jsp/examples/ch04/index.html#ex04_17
Mike
Storm Linux User wrote:
> At 15:00 12.11.00 , you wrote:
> >It's not form commercial use. It's for my research project for getting my
> >master's degree in Electrical Engineering ... I'm not concered about securety
> >right now.
>
> >then hack right on. will be fun. the security aspects of this could easily
> >fill a chapter of your thesis if it fits your topic ;-).
>
> Thanks, Robert.
>
> The problem is that I'm not able to get the file that I uploaded using a HTML
> form like:
>
>
>
>
>
>
> How do I get the file in the servlet and make an object of it?
>
> I've tried:
>
> File f = (File)request.getAttribute("my_class_file");
>
> But it does not work. It compiles if I change to:
>
> Object obj = request.getAttribute("my_class_file");
>
> But then, how do I transform an Object to a File, and then, as the file is a
> compiled class, how do I create an instantiate this class to call some
> methods of it?
>
> Thanks again!
> []s
> Guilherme Ceschiatti
> [EMAIL PROTECTED]
--
Mike Clark
Clarkware Consulting
Enterprise Java Architecture, Design, Development
http://www.clarkware.com
Re: Get the web uploaded file
>
>File f = (File)request.getAttribute("my_class_file");
>
>But it does not work. It compiles if I change to:
>
>Object obj = request.getAttribute("my_class_file");
>
>But then, how do I transform an Object to a File, and then, as the file is a
>compiled class, how do I create an instantiate this class to call some
>methods of it?
completely on the wrong track here.
please check the servlet api docs to see what getAttribute is for. You'll
be surprised ;-).
>Thanks again!
>[]s
>Guilherme Ceschiatti
>[EMAIL PROTECTED]
(-) Robert Krüger
(-) SIGNAL 7 Gesellschaft für Informationstechnologie mbH
(-) Brüder-Knauß-Str. 79 - 64285 Darmstadt,
(-) Tel: 06151 665401, Fax: 06151 665373
(-) [EMAIL PROTECTED], www.signal7.de
Get the web uploaded file
At 15:00 12.11.00 , you wrote:
>It's not form commercial use. It's for my research project for getting my
>master's degree in Electrical Engineering ... I'm not concered about securety
>right now.
>then hack right on. will be fun. the security aspects of this could easily
>fill a chapter of your thesis if it fits your topic ;-).
Thanks, Robert.
The problem is that I'm not able to get the file that I uploaded using a HTML
form like:
How do I get the file in the servlet and make an object of it?
I've tried:
File f = (File)request.getAttribute("my_class_file");
But it does not work. It compiles if I change to:
Object obj = request.getAttribute("my_class_file");
But then, how do I transform an Object to a File, and then, as the file is a
compiled class, how do I create an instantiate this class to call some
methods of it?
Thanks again!
[]s
Guilherme Ceschiatti
[EMAIL PROTECTED]
