title: Logging exceptions when firing rules with ConsequenceExceptionHandler
body: <p>I have my drools server configured via spring/camel and I'd like to be able log to a file all runtime exceptions that occur when rules are fired, along with details about the state of the working memory at the time of the exception.</p>
  
  <p>I found that drools version >= 5.2 of drools-spring does allow for the setting of a custom ConsequenceExceptionHandler class in the spring configuration:</p>
  
  <p><a href="https://issues.jboss.org/browse/JBRULES-2674" rel="nofollow">https://issues.jboss.org/browse/JBRULES-2674</a></p>
  
  <p>I'm having some trouble (some of which related from migrating from drools 5.1 to 5.2) so I was wondering if anyone has done the logging of exceptions before and could share some implementation details. Or if someone can tell me if there's a better way to achieve this than through a custom exception handler.</p>