Here is a list of all documented class members with links to the class documentation for each member: a -. ABS_TIME_DATE_FORMAT. Detailed Description. This is the central class in the log4cxx package. Most logging operations, except configuration, are done through this class. Logging Services. log4cxx project. About · Team · Documentation log4cxx Documentation. Version Short introduction to log4cxx · Logging macros.

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Drop the connection to the remote host documenyation release the underlying connector thread if it has been created. Set the level of this Logger. It can slow down an application. Repository-wide threshold The repository-wide threshold filters logging requests by level regardless of logger.

log4cxx – Documentation

Remove all previously added appenders. Output will go log4cx A1. The LocationInfo option takes a boolean value.

Example An example configuration is given below. If newAppender is already in the list of appenders, then it won’t be added again. AppenderSkeletonAppender getLength: WaitAccess – w – wait: This constructor created a new logger instance and sets its name.


It offeres several advantages.

TTCCLayout – u – unlock: Remove the appender with the name passed as parameter form the list logg4cxx appenders. It provides precise context about a run of the application. A logger is said to be a parent of a child logger if there are no ancestors between itself and the descendant logger.

Similar to the root logger syntax, each appenderName separated by commas will be attached to the named logger.

Read configuration options from properties.

SocketAppender Class Reference

Next, the resulting pattern is formatted using helpers:: Check whether this logger is enabled for the fatal Level. Remove the appender documentatioj as parameter from the list of appenders. PatternParser – f – fatal: This instance is used for subsequent Logger creations within this configurator.

AppenderSkeletonAppender setOption: AppenderList An collection of the appenders in this logger.

If assertion parameter is falsethen logs msg as an error statement. Documdntation Factories The usage of custom logger factories is discouraged and no longer documented.

AsyncAppender Class Reference

Print the date in ISO format log4j. If this logger is INFO enabled, it proceeds to call all the registered appenders in this logger and also higher in the hierarchy depending on the value of the additivity flag.


All loggers have at least one ancestor which is the root logger. Once in isDebugEnabled and once in the debug. The appender name can contain olg4cxx.

Moreover, a thread will be created that will periodically check if configFilename has been created or modified. Remove the appender with the name passed as parameter from the list of appenders. Return the inherited ResourceBundle for this logger.

If such an entry exists, an attempt is made to create an instance using the default constructor. LoggingEvent – g – get: Starting from this logger, search the logger hierarchy for a non-null level and return it.

Inserting log statements into code is a low-tech method for debugging it.