Hi!
I have a HSSF document which can be written to an output stream.
However, I want to stream it to the website visitor, which requires an
inputstream... I have tried the following, but it somehow doesn't seem
to work.
Anybody know what can be done to fix it?
final PipedInputStream
Martin,
I don't think you can do this in a thread because that lets the
HttpServletResponse end and close your ServletOutputStream.
Russ
Date: Mon, 10 Aug 2009 14:49:58 +0300
Subject: Output to input stream for streaming?
From: martin.maku...@koodaripalvelut.com
To: users
How about this:
ByteArrayOutputStream baos = new ByteArrayOutputStream();
wb.write(baos);
InputStream is = new ByteArrayInputStream(baos.toByteArray());
Martin Makundi schrieb:
Hi!
I have a HSSF document which can be written to an output stream.
However, I want to stream it to the website
thing that happens
is the output stream gets closed. Try doing the write outside of a thread and
see if you get the same exception.
Russ
Date: Mon, 10 Aug 2009 15:03:13 +0300
Subject: Re: Output to input stream for streaming?
From: martin.maku...@koodaripalvelut.com
To: users@wicket.apache.org
Maybe the thread is wrongly written, yes but a servlet CAN read a
FILE. A file is always another PROCESS (which supplies the file
contents, yes, it's the disk driver etc.). So a similar configuration
should be possible between a write operation and an input stream.
Anybody have experience with
With 'output' I meant the servlet request output. But perhaps I
misunderstood the question.
I guess the problem is that you close 'inputStream' as soon as the
request is finished. The thread that tries to write to it is still
active at that moment.
Regards,
Erik.
Martin Makundi wrote:
anything to the output stream.
russ
Date: Mon, 10 Aug 2009 18:10:13 +0300
Subject: Re: Output to input stream for streaming?
From: martin.maku...@koodaripalvelut.com
To: users@wicket.apache.org
Ouch.. Could I make the READ a blocking one... thus it would wait
until the source is really
