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Documents the approach to logging.


Application logging is handled by an SLF4J integration with log4j. The default server setup writes logs to the standard container log file, which by default is the Tomcat catalina.out file. Alternative logging setup could be configured using other standard log4j configurations. As a general principle, each REST call logs itself and its parameters so application developers can easily monitor activity on the server and gather usage statistics.

By default the log level is set to INFO. 


The application also logs important actions on refsets or translations to an in-database log driven by LogEntryJpa.  Imports, CRUD operations, migration, and release operations among others are logged at the project and object level.  Complete logging of Refset, Translation, Concept, and all Project activity are available through the user interface in the application.  Look for the  icon.

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