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SLF4J 1.0 |
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java.lang.Object | +--org.slf4j.impl.MarkerIgnoringBase | +--org.slf4j.impl.NOPLogger
A direct NOP (no operation) implementation of Logger
.
Field Summary | |
static NOPLogger |
NOP_LOGGER
The unique instance of NOPLogger. |
Constructor Summary | |
protected |
NOPLogger()
There is no point in creating multiple instances of NOPLOgger, except by derived classes, hence the protected access for the constructor. |
Method Summary | |
void |
debug(java.lang.String msg)
A NOP implementation. |
void |
debug(java.lang.String format,
java.lang.Object arg)
A NOP implementation. |
void |
debug(java.lang.String format,
java.lang.Object[] argArray)
A NOP implementation. |
void |
debug(java.lang.String format,
java.lang.Object arg1,
java.lang.Object arg2)
A NOP implementation. |
void |
debug(java.lang.String msg,
java.lang.Throwable t)
A NOP implementation. |
void |
error(java.lang.String msg)
A NOP implementation. |
void |
error(java.lang.String format,
java.lang.Object arg1)
A NOP implementation. |
void |
error(java.lang.String format,
java.lang.Object[] argArray)
A NOP implementation. |
void |
error(java.lang.String format,
java.lang.Object arg1,
java.lang.Object arg2)
A NOP implementation. |
void |
error(java.lang.String msg,
java.lang.Throwable t)
A NOP implementation. |
java.lang.String |
getName()
Always returns the string value "NOP". |
void |
info(java.lang.String msg)
A NOP implementation. |
void |
info(java.lang.String format,
java.lang.Object arg1)
A NOP implementation. |
void |
info(java.lang.String format,
java.lang.Object[] argArray)
A NOP implementation. |
void |
info(java.lang.String format,
java.lang.Object arg1,
java.lang.Object arg2)
A NOP implementation. |
void |
info(java.lang.String msg,
java.lang.Throwable t)
A NOP implementation. |
boolean |
isDebugEnabled()
Always returns false. |
boolean |
isErrorEnabled()
A NOP implementation. |
boolean |
isInfoEnabled()
Always returns false. |
boolean |
isWarnEnabled()
Always returns false. |
void |
warn(java.lang.String msg)
A NOP implementation. |
void |
warn(java.lang.String format,
java.lang.Object arg1)
A NOP implementation. |
void |
warn(java.lang.String format,
java.lang.Object[] argArray)
A NOP implementation. |
void |
warn(java.lang.String format,
java.lang.Object arg1,
java.lang.Object arg2)
A NOP implementation. |
void |
warn(java.lang.String msg,
java.lang.Throwable t)
A NOP implementation. |
Methods inherited from class org.slf4j.impl.MarkerIgnoringBase |
debug, debug, debug, debug, debug, error, error, error, error, error, info, info, info, info, info, isDebugEnabled, isErrorEnabled, isInfoEnabled, isWarnEnabled, warn, warn, warn, warn, warn |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final NOPLogger NOP_LOGGER
Constructor Detail |
protected NOPLogger()
Method Detail |
public java.lang.String getName()
public final boolean isDebugEnabled()
public final void debug(java.lang.String msg)
msg
- the message string to be loggedpublic final void debug(java.lang.String format, java.lang.Object arg)
format
- the format stringarg
- the argumentpublic final void debug(java.lang.String format, java.lang.Object arg1, java.lang.Object arg2)
format
- the format stringarg1
- the first argumentarg2
- the second argumentpublic final void debug(java.lang.String format, java.lang.Object[] argArray)
format
- the format stringargArray
- an array of argumentspublic final void debug(java.lang.String msg, java.lang.Throwable t)
msg
- the message accompanying the exceptiont
- the exception (throwable) to logpublic final boolean isInfoEnabled()
public final void info(java.lang.String msg)
msg
- the message string to be loggedpublic final void info(java.lang.String format, java.lang.Object arg1)
format
- the format stringarg1
- the argumentpublic final void info(java.lang.String format, java.lang.Object arg1, java.lang.Object arg2)
format
- the format stringarg1
- the first argumentarg2
- the second argumentpublic final void info(java.lang.String format, java.lang.Object[] argArray)
format
- the format stringargArray
- an array of argumentspublic final void info(java.lang.String msg, java.lang.Throwable t)
msg
- the message accompanying the exceptiont
- the exception (throwable) to logpublic final boolean isWarnEnabled()
public final void warn(java.lang.String msg)
msg
- the message string to be loggedpublic final void warn(java.lang.String format, java.lang.Object arg1)
format
- the format stringarg1
- the argumentpublic final void warn(java.lang.String format, java.lang.Object arg1, java.lang.Object arg2)
format
- the format stringarg1
- the first argumentarg2
- the second argumentpublic final void warn(java.lang.String format, java.lang.Object[] argArray)
format
- the format stringargArray
- an array of argumentspublic final void warn(java.lang.String msg, java.lang.Throwable t)
msg
- the message accompanying the exceptiont
- the exception (throwable) to logpublic final boolean isErrorEnabled()
public final void error(java.lang.String msg)
msg
- the message string to be loggedpublic final void error(java.lang.String format, java.lang.Object arg1)
format
- the format stringarg1
- the argumentpublic final void error(java.lang.String format, java.lang.Object arg1, java.lang.Object arg2)
format
- the format stringarg1
- the first argumentarg2
- the second argumentpublic final void error(java.lang.String format, java.lang.Object[] argArray)
format
- the format stringargArray
- an array of argumentspublic final void error(java.lang.String msg, java.lang.Throwable t)
msg
- the message accompanying the exceptiont
- the exception (throwable) to log
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Copyright 2004-2006 SLF4J.ORG, QOS.ch | ||||||||||
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