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From "J.Pietschmann" <>
Subject Re: help needed (OWQL)
Date Mon, 09 Aug 2004 19:53:55 GMT
Halgurt Mustafa-Ali wrote:
> I am tryong to itegrate OWQL in to the cocoon framework, I implemented a 
> Transformer for that purpose (see the Attachment please). 
> The OWQL tool has a method printAnswerAsXML (String reqxml, PrintWriter pw)
> do you have an idea how can I convert pw to SAX events?

Though job. The lazy way would be to use a PipeStream to
pipe the content written to the PrintWriter to a SAX parser
running in another thread. That's likely to course trouble
in some circumstances. Another way would be to implement
a PrintWriter subclass and an InputSource subclass in order
the get the character stream through a parser. NIO char
buffers seems to be yet another approach.
The most clean way would be to hack the OWQL tool to provide
SAX events to the outside world, of course.


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