public class LoggingMXBeanImpl extends DynamicMXBeanImpl implements java.util.logging.LoggingMXBean
LoggingMXBean
.info
Modifier and Type | Method and Description |
---|---|
java.lang.String |
getLoggerLevel(java.lang.String loggerName)
Returns the string name of the specified
Logger instance's
current log level. |
java.util.List<java.lang.String> |
getLoggerNames()
Returns a list of the names of all of the currently registered
Logger instances. |
java.lang.String |
getParentLoggerName(java.lang.String loggerName)
Returns the name of the parent
Logger of the specified registered
Logger ,loggerName . |
void |
setLoggerLevel(java.lang.String loggerName,
java.lang.String levelName)
Attempts to update the log level of the
Logger with name
loggerName to levelName . |
getAttribute, getAttributes, getMBeanInfo, getPresentAttribute, getPresentOperation, initMBeanInfo, invoke, setAttribute, setAttributes, setMBeanInfo
public java.lang.String getLoggerLevel(java.lang.String loggerName)
java.util.logging.LoggingMXBean
Logger
instance's
current log level.getLoggerLevel
in interface java.util.logging.LoggingMXBean
loggerName
- the name of a particular Logger
instanceloggerName
resolves to an existing registered
Logger
instance, the log level of that instance.
Note that if it is the case that the Logger
just
inherits its log level rather than specifying its own, then an
empty string (""
) will be returned. If
loggerName
does not resolve to a registered
instance of Logger
then a null
value is returned.public java.util.List<java.lang.String> getLoggerNames()
java.util.logging.LoggingMXBean
Logger
instances.getLoggerNames
in interface java.util.logging.LoggingMXBean
Logger
objects.public java.lang.String getParentLoggerName(java.lang.String loggerName)
java.util.logging.LoggingMXBean
Logger
of the specified registered
Logger
,loggerName
.getParentLoggerName
in interface java.util.logging.LoggingMXBean
loggerName
- the name of a particular Logger
instanceloggerName
resolves to an existing registered
Logger
instance, the name of its parent
Logger
. If the Logger
is the root
entry in the Logger
hierarchy, then an empty
string (""
) will be returned. If
loggerName
does not resolve to a registered
instance of Logger
then a null
value is returned.public void setLoggerLevel(java.lang.String loggerName, java.lang.String levelName)
java.util.logging.LoggingMXBean
Logger
with name
loggerName
to levelName
.
If levelName
is null
then the Logger
instance's log level is set to be null
with the result that
it will inherit its log level from its nearest parent which does not have
a null
log level value.
setLoggerLevel
in interface java.util.logging.LoggingMXBean
loggerName
- the name of a registered Logger
levelName
- the name of the new log level. May be null
,
in which case loggerName
will inherit the log level of its
closest parent with a non-null
log level.