public interface ULogger
Modifier and Type | Method and Description |
---|---|
void |
debug(Object msg)
Log a message object with the DEBUG level.
|
void |
debug(Object parameterizedMsg,
Object param1)
Log a parameterized message object at the DEBUG level.
|
void |
debug(Object msg,
Throwable t)
Log a message object with the
DEBUG level including the
stack trace of the Throwable t passed as parameter. |
void |
debug(String parameterizedMsg,
Object param1,
Object param2)
Log a parameterized message object at the DEBUG level.
|
void |
error(Object msg)
Log a message object with the ERROR level.
|
void |
error(Object parameterizedMsg,
Object param1)
Log a parameterized message object at the ERROR level.
|
void |
error(Object msg,
Throwable t)
Log a message object with the
ERROR level including the
stack trace of the Throwable t passed as parameter. |
void |
error(String parameterizedMsg,
Object param1,
Object param2)
Log a parameterized message object at the ERROR level.
|
void |
info(Object msg)
Log a message object with the INFO level.
|
void |
info(Object parameterizedMsg,
Object param1)
Log a parameterized message object at the INFO level.
|
void |
info(Object msg,
Throwable t)
Log a message object with the
INFO level including the
stack trace of the Throwable t passed as parameter. |
void |
info(String parameterizedMsg,
Object param1,
Object param2)
Log a parameterized message object at the INFO level.
|
boolean |
isDebugEnabled()
Is the logger instance enabled for the DEBUG level?
|
boolean |
isErrorEnabled()
Is the logger instance enabled for the ERROR level?
|
boolean |
isInfoEnabled()
Is the logger instance enabled for the INFO level?
|
boolean |
isWarnEnabled()
Is the logger instance enabled for the WARN level?
|
void |
warn(Object msg)
Log a message object with the WARN level.
|
void |
warn(Object parameterizedMsg,
Object param1)
Log a parameterized message object at the WARN level.
|
void |
warn(Object msg,
Throwable t)
Log a message object with the
WARN level including the
stack trace of the Throwable t passed as parameter. |
void |
warn(String parameterizedMsg,
Object param1,
Object param2)
Log a parameterized message object at the WARN level.
|
boolean isDebugEnabled()
void debug(Object msg)
msg
- - the message object to be loggedvoid debug(Object parameterizedMsg, Object param1)
This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
parameterizedMsg
- - the parameterized message objectparam1
- - the parametervoid debug(String parameterizedMsg, Object param1, Object param2)
This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
parameterizedMsg
- - the parameterized message objectparam1
- - the first parameterparam2
- - the second parametervoid debug(Object msg, Throwable t)
DEBUG
level including the
stack trace of the Throwable
t
passed as parameter.msg
- the message object to log.t
- the exception to log, including its stack trace.boolean isInfoEnabled()
void info(Object msg)
msg
- - the message object to be loggedvoid info(Object parameterizedMsg, Object param1)
This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
parameterizedMsg
- - the parameterized message objectparam1
- - the parametervoid info(String parameterizedMsg, Object param1, Object param2)
This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
parameterizedMsg
- - the parameterized message objectparam1
- - the first parameterparam2
- - the second parametervoid info(Object msg, Throwable t)
INFO
level including the
stack trace of the Throwable
t
passed as parameter.msg
- the message object to log.t
- the exception to log, including its stack trace.boolean isWarnEnabled()
void warn(Object msg)
msg
- - the message object to be loggedvoid warn(Object parameterizedMsg, Object param1)
This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
parameterizedMsg
- - the parameterized message objectparam1
- - the parametervoid warn(String parameterizedMsg, Object param1, Object param2)
This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
parameterizedMsg
- - the parameterized message objectparam1
- - the first parameterparam2
- - the second parametervoid warn(Object msg, Throwable t)
WARN
level including the
stack trace of the Throwable
t
passed as parameter.msg
- the message object to log.t
- the exception to log, including its stack trace.boolean isErrorEnabled()
void error(Object msg)
msg
- - the message object to be loggedvoid error(Object parameterizedMsg, Object param1)
This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
parameterizedMsg
- - the parameterized message objectparam1
- - the parametervoid error(String parameterizedMsg, Object param1, Object param2)
This form is useful in avoiding the superflous object creation problem when invoking this method while it is disabled.
parameterizedMsg
- - the parameterized message objectparam1
- - the first parameterparam2
- - the second parameterCopyright © 2013 The Apache Software Foundation. Licensed under the Apache License, Version 2.0
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