Overview

This section helps you to get familiar with the TAFJ logger concepts.

The TAFJ logger uses the standard logging APIs (SLF4J, Log4J 1.2, Log4J 2.x) and a default logger configuration. You can find these configurations in <TAFJ_HOME>\conf\TAFJTrace.properties.

The TAFJ logger configuration can be either a Log4J 1.2 or Log4J2, depending either on your TAFJ version or on the runtime configuration. This configuration file gets generated automatically in the appropriate Log4j 1.2 or Log4j2 format, in case if it is not existing.

The configuration allows:

• To change the default log level for all loggers
• To define new loggers and appenders

For more information please refer to the appropriate logging API documentation.

By default, several different loggers are defined. It provides information related to a specific topic such as Temenos Transact, Database, Runtime, MDB, EJB, etc.