Interface ULogger
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- All Known Implementing Classes:
Log4JULogger,NOPULogger,SimpleULogger
public interface ULoggerA proxy for org.slf4j.ULogger. In slf4j implementing builds, this interface will extend org.slf4j.ULogger and add no additional methods.- Author:
- Ceki Gülcü, Curt Arnold
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description voiddebug(Object msg)Log a message object with the DEBUG level.voiddebug(Object parameterizedMsg, Object param1)Log a parameterized message object at the DEBUG level.voiddebug(Object msg, Throwable t)Log a message object with theDEBUGlevel including the stack trace of theThrowabletpassed as parameter.voiddebug(String parameterizedMsg, Object param1, Object param2)Log a parameterized message object at the DEBUG level.voiderror(Object msg)Log a message object with the ERROR level.voiderror(Object parameterizedMsg, Object param1)Log a parameterized message object at the ERROR level.voiderror(Object msg, Throwable t)Log a message object with theERRORlevel including the stack trace of theThrowabletpassed as parameter.voiderror(String parameterizedMsg, Object param1, Object param2)Log a parameterized message object at the ERROR level.voidinfo(Object msg)Log a message object with the INFO level.voidinfo(Object parameterizedMsg, Object param1)Log a parameterized message object at the INFO level.voidinfo(Object msg, Throwable t)Log a message object with theINFOlevel including the stack trace of theThrowabletpassed as parameter.voidinfo(String parameterizedMsg, Object param1, Object param2)Log a parameterized message object at the INFO level.booleanisDebugEnabled()Is the logger instance enabled for the DEBUG level?booleanisErrorEnabled()Is the logger instance enabled for the ERROR level?booleanisInfoEnabled()Is the logger instance enabled for the INFO level?booleanisWarnEnabled()Is the logger instance enabled for the WARN level?voidwarn(Object msg)Log a message object with the WARN level.voidwarn(Object parameterizedMsg, Object param1)Log a parameterized message object at the WARN level.voidwarn(Object msg, Throwable t)Log a message object with theWARNlevel including the stack trace of theThrowabletpassed as parameter.voidwarn(String parameterizedMsg, Object param1, Object param2)Log a parameterized message object at the WARN level.
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Method Detail
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isDebugEnabled
boolean isDebugEnabled()
Is the logger instance enabled for the DEBUG level?- Returns:
- true if debug is enabled.
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debug
void debug(Object msg)
Log a message object with the DEBUG level.- Parameters:
msg- - the message object to be logged
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debug
void debug(Object parameterizedMsg, Object param1)
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
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debug
void debug(String parameterizedMsg, Object param1, Object param2)
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
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debug
void debug(Object msg, Throwable t)
Log a message object with theDEBUGlevel including the stack trace of theThrowabletpassed as parameter.- Parameters:
msg- the message object to log.t- the exception to log, including its stack trace.
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isInfoEnabled
boolean isInfoEnabled()
Is the logger instance enabled for the INFO level?- Returns:
- true if debug is enabled.
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info
void info(Object msg)
Log a message object with the INFO level.- Parameters:
msg- - the message object to be logged
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info
void info(Object parameterizedMsg, Object param1)
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
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info
void info(String parameterizedMsg, Object param1, Object param2)
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
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info
void info(Object msg, Throwable t)
Log a message object with theINFOlevel including the stack trace of theThrowabletpassed as parameter.- Parameters:
msg- the message object to log.t- the exception to log, including its stack trace.
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isWarnEnabled
boolean isWarnEnabled()
Is the logger instance enabled for the WARN level?- Returns:
- true if debug is enabled.
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warn
void warn(Object msg)
Log a message object with the WARN level.- Parameters:
msg- - the message object to be logged
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warn
void warn(Object parameterizedMsg, Object param1)
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
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warn
void warn(String parameterizedMsg, Object param1, Object param2)
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
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warn
void warn(Object msg, Throwable t)
Log a message object with theWARNlevel including the stack trace of theThrowabletpassed as parameter.- Parameters:
msg- the message object to log.t- the exception to log, including its stack trace.
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isErrorEnabled
boolean isErrorEnabled()
Is the logger instance enabled for the ERROR level?- Returns:
- true if debug is enabled.
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error
void error(Object msg)
Log a message object with the ERROR level.- Parameters:
msg- - the message object to be logged
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error
void error(Object parameterizedMsg, Object param1)
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
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error
void error(String parameterizedMsg, Object param1, Object param2)
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
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