Larry,
use sax, pipe the input stream from the network connection strait into sax,
you don't need to hit the disk and you don't need to
create a big string to parse things in memory. I've done it before and I'll
do it again.
-Peace
Dave
> -----Original Message-----
> From: Larry Liu [mailto:[EMAIL PROTECTED]]
> Sent: Friday, November 03, 2000 10:43 AM
> To: [EMAIL PROTECTED]
> Subject: Re: Writing files with EJBs
>
>
> Dave :
>
>
> If the file with limited size is ok, but how if it is a more
> than 30mb to
> 100 mb file
> Cache this big String object will have impact on the system
> resource and
> performance,
> in addition, mutliple file instance or String objects ? Could
> you explain
> you idea clearly?
>
>
> Larry
>
> -----Original Message-----
> From: Dave Wolf [mailto:[EMAIL PROTECTED]]
> Sent: Friday, November 03, 2000 8:28 AM
> To: [EMAIL PROTECTED]
> Subject: Re: Writing files with EJBs
>
>
> Technically reqding and writing to file I/O is forbidden in
> EJB. Why not
> read the document into a String object, and parse it in
> memory. Why do you
> need the file I/O?
>
> Dave Wolf
> Internet Applications Division
> Sybase
>
> ----- Original Message -----
> From: "Mathias Bogaert" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Friday, November 03, 2000 10:17 AM
> Subject: Writing files with EJBs
>
>
> > Hello,
> >
> > I figured out how to read a remote file (by using a
> Resource Reference to
> a
> > java.net.Url).
> > I need to parse a remote XML file, and now i copy the file
> to localhost
> and
> > parse it using SAX (copy using IO operations directly).
> >
> > But is there a standard ("correct") way for writing/parsing
> the file to/on
> > the localhost?
> >
> > How can I do this? Is there more information available on
> IO operations
> > using EJB's?
> >
> > TIA
> > Mathias Bogaert
> >
> >
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> >
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