When you read in the first 8 bytes save them in a byte[] array. Then when you
start to write to the file use the write(byte[]) method of the FileWriter class
or whatever you are using. After that just procede to write the rest of the
file.
That should do it.
Matt
Quoting John Nelson <[EMAIL PROTECTED]>:
> I have successfully implemented the MultipartParser servlet and I have
> access to all of the form data. When I get a FilePart I want to read
> some
> of the contents of the raw data. Ideally I want to read 2 bytes of
> data
> starting at the 6th byte (the is the value of the width in a .gif
> file).
> The problem I'm having is that once I read the data the pointer into
> the
> ServletInputStream is on the 8th byte and when the file is written to
> disk I
> lose the first 8 bytes. I cannot seem to use the mark() and reset()
> methods
> of an InputStream - it doesn't work.
>
> Has anyone successfully read the raw data from a FilePart and still
> written
> the file to disk?
>
> Thanks
>
>
> -John Nelson
>
> ___________________________________________________________________________
> To unsubscribe, send email to [EMAIL PROTECTED] and include in the
> body
> of the message "signoff SERVLET-INTEREST".
>
> Archives: http://archives.java.sun.com/archives/servlet-interest.html
> Resources: http://java.sun.com/products/servlet/external-resources.html
> LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
>
___________________________________________________________________________
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff SERVLET-INTEREST".
Archives: http://archives.java.sun.com/archives/servlet-interest.html
Resources: http://java.sun.com/products/servlet/external-resources.html
LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
