|
Log4j 1.3alpha-1 | ||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--org.apache.log4j.LogManager
Use the LogManager
class to retreive Logger
instances or to operate on the current LoggerRepository
. When the LogManager
class is loaded
into memory the default initalzation procedure is inititated. The
default intialization procedure is described in the short log4j manual.
Constructor Summary | |
LogManager()
|
Method Summary | |
static Logger |
exists(java.lang.String name)
|
static java.util.Enumeration |
getCurrentLoggers()
|
static Logger |
getLogger(java.lang.Class clazz)
Retrieve the appropriate Logger instance. |
static Logger |
getLogger(java.lang.String name)
Retrieve the appropriate Logger instance. |
static Logger |
getLogger(java.lang.String name,
LoggerFactory factory)
Retrieve the appropriate Logger instance. |
static LoggerRepository |
getLoggerRepository()
|
static RepositorySelector |
getRepositorySelector()
Return the repository selector currently in use. |
static Logger |
getRootLogger()
Retrieve the appropriate root logger. |
static org.apache.log4j.scheduler.Scheduler |
getSchedulerInstance()
Return a singleton Scheduler instance to be shared by multiple
receivers and watchdogs. |
static void |
resetConfiguration()
|
static void |
setRepositorySelector(RepositorySelector selector,
java.lang.Object guard)
Sets RepositorySelector but only if the correct
guard is passed as parameter.
|
static void |
shutdown()
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public LogManager()
Method Detail |
public static void setRepositorySelector(RepositorySelector selector, java.lang.Object guard) throws java.lang.IllegalArgumentException
RepositorySelector
but only if the correct
guard is passed as parameter.
Initally the guard is null. If the guard is
null
, then invoking this method sets the logger
repository and the guard. Following invocations will throw a IllegalArgumentException
, unless the previously set
guard
is passed as the second parameter.
This allows a high-level component to set the RepositorySelector
used by the LogManager
.
For example, when tomcat starts it will be able to install its own repository selector. However, if and when Tomcat is embedded within JBoss, then JBoss will install its own repository selector and Tomcat will use the repository selector set by its container, JBoss.
java.lang.IllegalArgumentException
public static RepositorySelector getRepositorySelector()
RepositorySelector
currently in use.public static LoggerRepository getLoggerRepository()
public static Logger getRootLogger()
public static Logger getLogger(java.lang.String name)
Logger
instance.
public static Logger getLogger(java.lang.Class clazz)
Logger
instance.
public static Logger getLogger(java.lang.String name, LoggerFactory factory)
Logger
instance.
public static Logger exists(java.lang.String name)
public static java.util.Enumeration getCurrentLoggers()
public static void shutdown()
public static void resetConfiguration()
public static org.apache.log4j.scheduler.Scheduler getSchedulerInstance()
Scheduler
instance to be shared by multiple
receivers and watchdogs.
|
Log4j 1.3alpha-1 | ||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |