[Jakarta-commons Wiki] Update of "Logging/FrequentlyAskedQuestions" by ScottBurwinkel

[Apache Wiki <wi...@apache.org>]

Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Jakarta-commons Wiki" for change notification.

The following page has been changed by ScottBurwinkel:
http://wiki.apache.org/jakarta-commons/Logging/FrequentlyAskedQuestions

The comment on the change is:
Address a common problem encountered when provided a user Log implementation

------------------------------------------------------------------------------
  The deployment descriptor for the webapp then needs to be updated to specify that the above class should receive context change callbacks.
  
  You can find more information on this topic [wiki:Self:Logging/UndeployMemoryLeak here]. 
+ 
+ == I implemented Log, why do I get an exception saying that class is not useable? ==
+ 
+ When providing an implementation of the org.apache.commons.logging.Log interface, the implementation must define a constructor that takes a java.lang.String as an argument. Otherwise you get an "org.apache.commons.logging.LogConfigurationException: User-specified log class '...' cannot be found or is not useable."
+ 
  ----
  
  

---------------------------------------------------------------------
To unsubscribe, e-mail: commons-dev-unsubscribe@jakarta.apache.org
For additional commands, e-mail: commons-dev-help@jakarta.apache.org