Obtains a logger instance.
Obtains a logger instance.
a class whose name will be used as logger name
a logger
Obtains a logger instance.
Obtains a logger instance.
the name of the logger
a logger
Logs a message with the DEBUG level.
Logs a message with the DEBUG level.
the message to log
the associated exception
Logs a message with the DEBUG level.
Logs a message with the ERROR level.
Logs a message with the ERROR level.
the message to log
the associated exception
Logs a message with the ERROR level.
Logs a message with the INFO level.
Logs a message with the INFO level.
the message to log
the associated exception
Logs a message with the INFO level.
true if the logger instance is enabled for the DEBUG level.
true if the logger instance is enabled for the DEBUG level.
true if the logger instance is enabled for the ERROR level.
true if the logger instance is enabled for the ERROR level.
true if the logger instance is enabled for the INFO level.
true if the logger instance is enabled for the INFO level.
true if the logger instance is enabled for the TRACE level.
true if the logger instance is enabled for the TRACE level.
true if the logger instance is enabled for the WARN level.
true if the logger instance is enabled for the WARN level.
The 'application' logger.
The 'application' logger.
Logs a message with the TRACE level.
Logs a message with the TRACE level.
the message to log
the associated exception
Logs a message with the TRACE level.
The underlying SLF4J Logger.
The underlying SLF4J Logger.
Logs a message with the WARN level.
Logs a message with the WARN level.
the message to log
the associated exception
Logs a message with the WARN level.
High-level API for logging operations.
For example, logging with the default application logger:
Logger.info("Hello!")Logging with a custom logger: