[logback-user] log4j StringMatchFilter porting to logback

Ceki Gulcu ceki at qos.ch
Thu Feb 24 11:36:12 CET 2011

Hi Fabio,

EvaluatorFilter requires an evaluator instance. However, since you do 
not want to use the JaninoEvaluator nor GEvaluator, you should extend 
AbstractMatcherFilter instead. Extending EvaluatorFilter would be 
unnecessarily convoluted.


On 24.02.2011 11:30, Fabio Erculiani wrote:
> Thanks a lot Ceki,
> So, my idea was to subclass EvaluatorFilter, write my decide logic (I
> need to add some hardcoded matching rules there, then call
> super.decide()), and use a matcher like explained here:
> http://logback.qos.ch/manual/filters.html#matcher
> Can you confirm that this strategy doesn't require any fancy dep? (I
> would really like to avoid pulling in groovy or janino stuff).
> Thanks,
> Hope you find my questions useful for the FAQ ;-)

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