Hi Thilo,
Here is a way how to find the information with what you already know.
You know that %xEx prints packaging data. If you look in PatternLayout
[1], you'll see that on line 113, the string "xEx" is mapped to
ExtendedThrowableProxyConverter [2]. This class derives from
ThrowableProxyConverter and overrides the extraData() method. In line
25, you'll see that it invokes the subjoinPackagingData() method in
ThrowableProxyUtil to fill in packaging data. See [3] for the
implementation of this method.
Let us know if this puts you on the right track.
--
Ceki
http://twitter.com/#!/ceki
[1] http://logback.qos.ch/xref/ch/qos/logback/classic/PatternLayout.html#113
[2]
http://logback.qos.ch/xref/ch/qos/logback/classic/pattern/ExtendedThrowableProxyConverter.html
[3]
http://logback.qos.ch/xref/ch/qos/logback/classic/spi/ThrowableProxyUtil.html#108
On 20.06.2012 17:16, Thilo-Alexander Ginkel wrote:
Hi there,
I very much like the class packaging information displayed for a
stacktrace with the %xEx{depth} pattern.
Due to its IThrowableRenderer mechanism, using %xEx{depth} with an
HTMLLayout does not seem to make much sense, though. OTOH, the
DefaultThrowableRenderer does not seem to emit this information by
default (nor does it seem to be configurable).
Is there a way to get this class packaging information for information
rendered by a HTMLLayout's IThrowableRenderer without reinventing the
wheel? If the latter is needed, where is the code implemeting the
class packaging information retrieval for %xEx{depth} located?
Thanks,
Thilo
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