Google

Log4j Version 1.2.7: Interface LoggerRepository
Overview  Package   Class  Use  Tree  Deprecated  Index  Help 
Log4j 1.2.7
 PREV CLASS   NEXT CLASS FRAMES    NO FRAMES
SUMMARY:  INNER | FIELD | CONSTR | METHOD DETAIL:  FIELD | CONSTR | METHOD

org.apache.log4j.spi
Interface LoggerRepository

All Known Implementing Classes:
Hierarchy
public interface LoggerRepository

A LoggerRepository is used to create and retrieve Loggers. The relation between loggers in a repository depends on the repository but typically loggers are arranged in a named hierarchy.

In addition to the creational methods, a LoggerRepository can be queried for existing loggers, can act as a point of registry for events related to loggers.

Since:
1.2
Author:
Ceki Gülcü

Method Summary
 void addHierarchyEventListener(HierarchyEventListener listener)
          Add a HierarchyEventListener event to the repository.
 void emitNoAppenderWarning(Category cat)
           
 Logger exists(String name)
           
 void fireAddAppenderEvent(Category logger, Appender appender)
           
 Enumeration getCurrentCategories()
          Deprecated. Please use getCurrentLoggers() instead.
 Enumeration getCurrentLoggers()
           
 Logger getLogger(String name)
           
 Logger getLogger(String name, LoggerFactory factory)
           
 Logger getRootLogger()
           
 Level getThreshold()
          Get the repository-wide threshold.
 boolean isDisabled(int level)
          Is the repository disabled for a given level?
 void resetConfiguration()
           
 void setThreshold(Level level)
          Set the repository-wide threshold.
 void setThreshold(String val)
          Another form of setThreshold(Level) accepting a string parameter instead of a Level.
 void shutdown()
           
 

Method Detail

addHierarchyEventListener


public void addHierarchyEventListener(HierarchyEventListener listener)
Add a HierarchyEventListener event to the repository.

isDisabled


public boolean isDisabled(int level)
Is the repository disabled for a given level? The answer depends on the repository threshold and the level parameter. See also setThreshold(org.apache.log4j.Level) method.

setThreshold


public void setThreshold(Level level)
Set the repository-wide threshold. All logging requests below the threshold are immediately dropped. By default, the threshold is set to Level.ALL which has the lowest possible rank.

setThreshold


public void setThreshold(String val)
Another form of setThreshold(Level) accepting a string parameter instead of a Level.

emitNoAppenderWarning


public void emitNoAppenderWarning(Category cat)

getThreshold


public Level getThreshold()
Get the repository-wide threshold. See setThreshold(Level) for an explanation.

getLogger


public Logger getLogger(String name)

getLogger


public Logger getLogger(String name,
                        LoggerFactory factory)

getRootLogger


public Logger getRootLogger()

exists


public Logger exists(String name)

shutdown


public void shutdown()

getCurrentLoggers


public Enumeration getCurrentLoggers()

getCurrentCategories


public Enumeration getCurrentCategories()
Deprecated. Please use getCurrentLoggers() instead.

fireAddAppenderEvent


public void fireAddAppenderEvent(Category logger,
                                 Appender appender)

resetConfiguration


public void resetConfiguration()
Overview  Package   Class  Use  Tree  Deprecated  Index  Help 
Log4j 1.2.7
 PREV CLASS   NEXT CLASS FRAMES    NO FRAMES
SUMMARY:  INNER | FIELD | CONSTR | METHOD DETAIL:  FIELD | CONSTR | METHOD
Copyright 2000-2002 Apache Software Foundation.