Interface ULogger
- All Known Implementing Classes:
Log4JULogger
,NOPULogger
,SimpleULogger
-
Method Summary
Modifier and TypeMethodDescriptionvoid
Log a message object with the DEBUG level.void
Log a parameterized message object at the DEBUG level.void
Log a message object with theDEBUG
level including the stack trace of theThrowable
t
passed as parameter.void
Log a parameterized message object at the DEBUG level.void
Log a message object with the ERROR level.void
Log a parameterized message object at the ERROR level.void
Log a message object with theERROR
level including the stack trace of theThrowable
t
passed as parameter.void
Log a parameterized message object at the ERROR level.void
Log a message object with the INFO level.void
Log a parameterized message object at the INFO level.void
Log a message object with theINFO
level including the stack trace of theThrowable
t
passed as parameter.void
Log a parameterized message object at the INFO level.boolean
Is the logger instance enabled for the DEBUG level?boolean
Is the logger instance enabled for the ERROR level?boolean
Is the logger instance enabled for the INFO level?boolean
Is the logger instance enabled for the WARN level?void
Log a message object with the WARN level.void
Log a parameterized message object at the WARN level.void
Log a message object with theWARN
level including the stack trace of theThrowable
t
passed as parameter.void
Log a parameterized message object at the WARN level.
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Method Details
-
isDebugEnabled
boolean isDebugEnabled()Is the logger instance enabled for the DEBUG level?- Returns:
- true if debug is enabled.
-
debug
Log a message object with the DEBUG level.- Parameters:
msg
- - the message object to be logged
-
debug
Log a parameterized message object at the DEBUG level.This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
- Parameters:
parameterizedMsg
- - the parameterized message objectparam1
- - the parameter
-
debug
Log a parameterized message object at the DEBUG level.This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
- Parameters:
parameterizedMsg
- - the parameterized message objectparam1
- - the first parameterparam2
- - the second parameter
-
debug
Log a message object with theDEBUG
level including the stack trace of theThrowable
t
passed as parameter.- Parameters:
msg
- the message object to log.t
- the exception to log, including its stack trace.
-
isInfoEnabled
boolean isInfoEnabled()Is the logger instance enabled for the INFO level?- Returns:
- true if debug is enabled.
-
info
Log a message object with the INFO level.- Parameters:
msg
- - the message object to be logged
-
info
Log a parameterized message object at the INFO level.This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
- Parameters:
parameterizedMsg
- - the parameterized message objectparam1
- - the parameter
-
info
Log a parameterized message object at the INFO level.This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
- Parameters:
parameterizedMsg
- - the parameterized message objectparam1
- - the first parameterparam2
- - the second parameter
-
info
Log a message object with theINFO
level including the stack trace of theThrowable
t
passed as parameter.- Parameters:
msg
- the message object to log.t
- the exception to log, including its stack trace.
-
isWarnEnabled
boolean isWarnEnabled()Is the logger instance enabled for the WARN level?- Returns:
- true if debug is enabled.
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warn
Log a message object with the WARN level.- Parameters:
msg
- - the message object to be logged
-
warn
Log a parameterized message object at the WARN level.This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
- Parameters:
parameterizedMsg
- - the parameterized message objectparam1
- - the parameter
-
warn
Log a parameterized message object at the WARN level.This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
- Parameters:
parameterizedMsg
- - the parameterized message objectparam1
- - the first parameterparam2
- - the second parameter
-
warn
Log a message object with theWARN
level including the stack trace of theThrowable
t
passed as parameter.- Parameters:
msg
- the message object to log.t
- the exception to log, including its stack trace.
-
isErrorEnabled
boolean isErrorEnabled()Is the logger instance enabled for the ERROR level?- Returns:
- true if debug is enabled.
-
error
Log a message object with the ERROR level.- Parameters:
msg
- - the message object to be logged
-
error
Log a parameterized message object at the ERROR level.This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
- Parameters:
parameterizedMsg
- - the parameterized message objectparam1
- - the parameter
-
error
Log a parameterized message object at the ERROR level.This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
- Parameters:
parameterizedMsg
- - the parameterized message objectparam1
- - the first parameterparam2
- - the second parameter
-
error
Log a message object with theERROR
level including the stack trace of theThrowable
t
passed as parameter.- Parameters:
msg
- the message object to log.t
- the exception to log, including its stack trace.
-