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From Jaroslaw Cwiklik <uim...@gmail.com>
Subject Re: exceptions and log levels
Date Wed, 25 Jul 2012 16:54:57 GMT
Peter, I don't recall a specific reason why Exceptions caught in
ArtifactProducts.run()
method are only logged at Level.FINER. This seems wrong to me. I remember
putting
conditionals around all logging though. Perhaps this was a cut and paste
mistake. I'll
add JIRA to fix this.

If you want to handle exceptions coming from your CR, just plugin a
callback listener
to the CPM. This listener will be called on an exception and you'll get a
call back.

Jerry

On Wed, Jul 25, 2012 at 9:26 AM, Peter Adolphs <peter.adolphs@dfki.de>wrote:

> Hi!
>
> I've written a CollectionReader implementation that can throw an Exception
> in
> the getNext() method. I've only configured the java.util.logging root
> logger to
> use a ConsoleHandler with Level.ALL. Without touching the log
> configuration of
> the UIMA packages, any Exception thrown in the CollectionReader.getNext()
> is
> just swallowed when running the CPE. Looking at the code (in particular the
> ArtifactProducer.readNext() method which calls
> CollectionReader.getNext()), it
> seems that I have to set the log level FINER at the UIMAFramework
> ("org.apache.uima") logger to see the exceptions. But then I also see all
> other
> sorts of debug traces, e.g. begin and end of processing of an AE. Is this
> really
> intended?
>
> Thanks in advance!
>
> Peter
>
> --
> Peter Adolphs
> DFKI GmbH, Projektbüro Berlin, Alt-Moabit 91c, D-10559 Berlin
> telephone: +49 - 30 - 238 95 1826
> http://www.dfki.de/~padolphs/
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