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org.slf4j.helpers
Class SubstituteLogger

java.lang.Object
  extended by org.slf4j.helpers.SubstituteLogger
All Implemented Interfaces:
Logger
public class SubstituteLogger
extends Object
implements Logger

A logger implementation which logs via a delegate logger. By default, the delegate is a NOPLogger. However, a different delegate can be set at any time.

See also the relevant error code documentation.

Author:
Chetan Mehrotra, Ceki Gulcu

Field Summary
 
Fields inherited from interface org.slf4j.Logger
ROOT_LOGGER_NAME
 
Constructor Summary
SubstituteLogger(String name, Queue<SubstituteLoggingEvent> eventQueue, boolean createdPostInitialization)
           
 
Method Summary
 void debug(Marker marker, String msg)
          Log a message with the specific Marker at the DEBUG level.
 void debug(Marker marker, String format, Object... arguments)
          This method is similar to Logger.debug(String, Object...)
 void debug(Marker marker, String format, Object arg)
          This method is similar to Logger.debug(String, Object) method except that the marker data is also taken into consideration.
 void debug(Marker marker, String format, Object arg1, Object arg2)
          This method is similar to Logger.debug(String, Object, Object) method except that the marker data is also taken into consideration.
 void debug(Marker marker, String msg, Throwable t)
          This method is similar to Logger.debug(String, Throwable) method except that the marker data is also taken into consideration.
 void debug(String msg)
          Log a message at the DEBUG level.
 void debug(String format, Object... arguments)
          Log a message at the DEBUG level according to the specified format and arguments.
 void debug(String format, Object arg)
          Log a message at the DEBUG level according to the specified format and argument.
 void debug(String format, Object arg1, Object arg2)
          Log a message at the DEBUG level according to the specified format and arguments.
 void debug(String msg, Throwable t)
          Log an exception (throwable) at the DEBUG level with an accompanying message.
 boolean equals(Object o)
           
 void error(Marker marker, String msg)
          Log a message with the specific Marker at the ERROR level.
 void error(Marker marker, String format, Object... arguments)
          This method is similar to Logger.error(String, Object...)
 void error(Marker marker, String format, Object arg)
          This method is similar to Logger.error(String, Object) method except that the marker data is also taken into consideration.
 void error(Marker marker, String format, Object arg1, Object arg2)
          This method is similar to Logger.error(String, Object, Object) method except that the marker data is also taken into consideration.
 void error(Marker marker, String msg, Throwable t)
          This method is similar to Logger.error(String, Throwable) method except that the marker data is also taken into consideration.
 void error(String msg)
          Log a message at the ERROR level.
 void error(String format, Object... arguments)
          Log a message at the ERROR level according to the specified format and arguments.
 void error(String format, Object arg)
          Log a message at the ERROR level according to the specified format and argument.
 void error(String format, Object arg1, Object arg2)
          Log a message at the ERROR level according to the specified format and arguments.
 void error(String msg, Throwable t)
          Log an exception (throwable) at the ERROR level with an accompanying message.
 String getName()
          Return the name of this Logger instance.
 int hashCode()
           
 void info(Marker marker, String msg)
          Log a message with the specific Marker at the INFO level.
 void info(Marker marker, String format, Object... arguments)
          This method is similar to Logger.info(String, Object...)
 void info(Marker marker, String format, Object arg)
          This method is similar to Logger.info(String, Object) method except that the marker data is also taken into consideration.
 void info(Marker marker, String format, Object arg1, Object arg2)
          This method is similar to Logger.info(String, Object, Object) method except that the marker data is also taken into consideration.
 void info(Marker marker, String msg, Throwable t)
          This method is similar to Logger.info(String, Throwable) method except that the marker data is also taken into consideration.
 void info(String msg)
          Log a message at the INFO level.
 void info(String format, Object... arguments)
          Log a message at the INFO level according to the specified format and arguments.
 void info(String format, Object arg)
          Log a message at the INFO level according to the specified format and argument.
 void info(String format, Object arg1, Object arg2)
          Log a message at the INFO level according to the specified format and arguments.
 void info(String msg, Throwable t)
          Log an exception (throwable) at the INFO level with an accompanying message.
 boolean isDebugEnabled()
          Is the logger instance enabled for the DEBUG level?
 boolean isDebugEnabled(Marker marker)
          Similar to Logger.isDebugEnabled() method except that the marker data is also taken into account.
 boolean isDelegateEventAware()
           
 boolean isDelegateNOP()
           
 boolean isDelegateNull()
           
 boolean isErrorEnabled()
          Is the logger instance enabled for the ERROR level?
 boolean isErrorEnabled(Marker marker)
          Similar to Logger.isErrorEnabled() method except that the marker data is also taken into consideration.
 boolean isInfoEnabled()
          Is the logger instance enabled for the INFO level?
 boolean isInfoEnabled(Marker marker)
          Similar to Logger.isInfoEnabled() method except that the marker data is also taken into consideration.
 boolean isTraceEnabled()
          Is the logger instance enabled for the TRACE level?
 boolean isTraceEnabled(Marker marker)
          Similar to Logger.isTraceEnabled() method except that the marker data is also taken into account.
 boolean isWarnEnabled()
          Is the logger instance enabled for the WARN level?
 boolean isWarnEnabled(Marker marker)
          Similar to Logger.isWarnEnabled() method except that the marker data is also taken into consideration.
 void log(LoggingEvent event)
           
 void setDelegate(Logger delegate)
          Typically called after the LoggerFactory initialization phase is completed.
 void trace(Marker marker, String msg)
          Log a message with the specific Marker at the TRACE level.
 void trace(Marker marker, String format, Object... arguments)
          This method is similar to Logger.trace(String, Object...)
 void trace(Marker marker, String format, Object arg)
          This method is similar to Logger.trace(String, Object) method except that the marker data is also taken into consideration.
 void trace(Marker marker, String format, Object arg1, Object arg2)
          This method is similar to Logger.trace(String, Object, Object) method except that the marker data is also taken into consideration.
 void trace(Marker marker, String msg, Throwable t)
          This method is similar to Logger.trace(String, Throwable) method except that the marker data is also taken into consideration.
 void trace(String msg)
          Log a message at the TRACE level.
 void trace(String format, Object... arguments)
          Log a message at the TRACE level according to the specified format and arguments.
 void trace(String format, Object arg)
          Log a message at the TRACE level according to the specified format and argument.
 void trace(String format, Object arg1, Object arg2)
          Log a message at the TRACE level according to the specified format and arguments.
 void trace(String msg, Throwable t)
          Log an exception (throwable) at the TRACE level with an accompanying message.
 void warn(Marker marker, String msg)
          Log a message with the specific Marker at the WARN level.
 void warn(Marker marker, String format, Object... arguments)
          This method is similar to Logger.warn(String, Object...)
 void warn(Marker marker, String format, Object arg)
          This method is similar to Logger.warn(String, Object) method except that the marker data is also taken into consideration.
 void warn(Marker marker, String format, Object arg1, Object arg2)
          This method is similar to Logger.warn(String, Object, Object) method except that the marker data is also taken into consideration.
 void warn(Marker marker, String msg, Throwable t)
          This method is similar to Logger.warn(String, Throwable) method except that the marker data is also taken into consideration.
 void warn(String msg)
          Log a message at the WARN level.
 void warn(String format, Object... arguments)
          Log a message at the WARN level according to the specified format and arguments.
 void warn(String format, Object arg)
          Log a message at the WARN level according to the specified format and argument.
 void warn(String format, Object arg1, Object arg2)
          Log a message at the WARN level according to the specified format and arguments.
 void warn(String msg, Throwable t)
          Log an exception (throwable) at the WARN level with an accompanying message.
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SubstituteLogger

public SubstituteLogger(String name,
                        Queue<SubstituteLoggingEvent> eventQueue,
                        boolean createdPostInitialization)
Method Detail

getName

public String getName()
Description copied from interface: Logger
Return the name of this Logger instance.

Specified by:
getName in interface Logger
Returns:
name of this logger instance

isTraceEnabled

public boolean isTraceEnabled()
Description copied from interface: Logger
Is the logger instance enabled for the TRACE level?

Specified by:
isTraceEnabled in interface Logger
Returns:
True if this Logger is enabled for the TRACE level, false otherwise.

trace

public void trace(String msg)
Description copied from interface: Logger
Log a message at the TRACE level.

Specified by:
trace in interface Logger
Parameters:
msg - the message string to be logged

trace

public void trace(String format,
                  Object arg)
Description copied from interface: Logger
Log a message at the TRACE level according to the specified format and argument.

This form avoids superfluous object creation when the logger is disabled for the TRACE level.

Specified by:
trace in interface Logger
Parameters:
format - the format string
arg - the argument

trace

public void trace(String format,
                  Object arg1,
                  Object arg2)
Description copied from interface: Logger
Log a message at the TRACE level according to the specified format and arguments.

This form avoids superfluous object creation when the logger is disabled for the TRACE level.

Specified by:
trace in interface Logger
Parameters:
format - the format string
arg1 - the first argument
arg2 - the second argument

trace

public void trace(String format,
                  Object... arguments)
Description copied from interface: Logger
Log a message at the TRACE level according to the specified format and arguments.

This form avoids superfluous string concatenation when the logger is disabled for the TRACE level. However, this variant incurs the hidden (and relatively small) cost of creating an Object[] before invoking the method, even if this logger is disabled for TRACE. The variants taking one and two arguments exist solely in order to avoid this hidden cost.

Specified by:
trace in interface Logger
Parameters:
format - the format string
arguments - a list of 3 or more arguments

trace

public void trace(String msg,
                  Throwable t)
Description copied from interface: Logger
Log an exception (throwable) at the TRACE level with an accompanying message.

Specified by:
trace in interface Logger
Parameters:
msg - the message accompanying the exception
t - the exception (throwable) to log

isTraceEnabled

public boolean isTraceEnabled(Marker marker)
Description copied from interface: Logger
Similar to Logger.isTraceEnabled() method except that the marker data is also taken into account.

Specified by:
isTraceEnabled in interface Logger
Parameters:
marker - The marker data to take into consideration
Returns:
True if this Logger is enabled for the TRACE level, false otherwise.

trace

public void trace(Marker marker,
                  String msg)
Description copied from interface: Logger
Log a message with the specific Marker at the TRACE level.

Specified by:
trace in interface Logger
Parameters:
marker - the marker data specific to this log statement
msg - the message string to be logged

trace

public void trace(Marker marker,
                  String format,
                  Object arg)
Description copied from interface: Logger
This method is similar to Logger.trace(String, Object) method except that the marker data is also taken into consideration.

Specified by:
trace in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arg - the argument

trace

public void trace(Marker marker,
                  String format,
                  Object arg1,
                  Object arg2)
Description copied from interface: Logger
This method is similar to Logger.trace(String, Object, Object) method except that the marker data is also taken into consideration.

Specified by:
trace in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arg1 - the first argument
arg2 - the second argument

trace

public void trace(Marker marker,
                  String format,
                  Object... arguments)
Description copied from interface: Logger
This method is similar to Logger.trace(String, Object...) method except that the marker data is also taken into consideration.

Specified by:
trace in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arguments - an array of arguments

trace

public void trace(Marker marker,
                  String msg,
                  Throwable t)
Description copied from interface: Logger
This method is similar to Logger.trace(String, Throwable) method except that the marker data is also taken into consideration.

Specified by:
trace in interface Logger
Parameters:
marker - the marker data specific to this log statement
msg - the message accompanying the exception
t - the exception (throwable) to log

isDebugEnabled

public boolean isDebugEnabled()
Description copied from interface: Logger
Is the logger instance enabled for the DEBUG level?

Specified by:
isDebugEnabled in interface Logger
Returns:
True if this Logger is enabled for the DEBUG level, false otherwise.

debug

public void debug(String msg)
Description copied from interface: Logger
Log a message at the DEBUG level.

Specified by:
debug in interface Logger
Parameters:
msg - the message string to be logged

debug

public void debug(String format,
                  Object arg)
Description copied from interface: Logger
Log a message at the DEBUG level according to the specified format and argument.

This form avoids superfluous object creation when the logger is disabled for the DEBUG level.

Specified by:
debug in interface Logger
Parameters:
format - the format string
arg - the argument

debug

public void debug(String format,
                  Object arg1,
                  Object arg2)
Description copied from interface: Logger
Log a message at the DEBUG level according to the specified format and arguments.

This form avoids superfluous object creation when the logger is disabled for the DEBUG level.

Specified by:
debug in interface Logger
Parameters:
format - the format string
arg1 - the first argument
arg2 - the second argument

debug

public void debug(String format,
                  Object... arguments)
Description copied from interface: Logger
Log a message at the DEBUG level according to the specified format and arguments.

This form avoids superfluous string concatenation when the logger is disabled for the DEBUG level. However, this variant incurs the hidden (and relatively small) cost of creating an Object[] before invoking the method, even if this logger is disabled for DEBUG. The variants taking one and two arguments exist solely in order to avoid this hidden cost.

Specified by:
debug in interface Logger
Parameters:
format - the format string
arguments - a list of 3 or more arguments

debug

public void debug(String msg,
                  Throwable t)
Description copied from interface: Logger
Log an exception (throwable) at the DEBUG level with an accompanying message.

Specified by:
debug in interface Logger
Parameters:
msg - the message accompanying the exception
t - the exception (throwable) to log

isDebugEnabled

public boolean isDebugEnabled(Marker marker)
Description copied from interface: Logger
Similar to Logger.isDebugEnabled() method except that the marker data is also taken into account.

Specified by:
isDebugEnabled in interface Logger
Parameters:
marker - The marker data to take into consideration
Returns:
True if this Logger is enabled for the DEBUG level, false otherwise.

debug

public void debug(Marker marker,
                  String msg)
Description copied from interface: Logger
Log a message with the specific Marker at the DEBUG level.

Specified by:
debug in interface Logger
Parameters:
marker - the marker data specific to this log statement
msg - the message string to be logged

debug

public void debug(Marker marker,
                  String format,
                  Object arg)
Description copied from interface: Logger
This method is similar to Logger.debug(String, Object) method except that the marker data is also taken into consideration.

Specified by:
debug in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arg - the argument

debug

public void debug(Marker marker,
                  String format,
                  Object arg1,
                  Object arg2)
Description copied from interface: Logger
This method is similar to Logger.debug(String, Object, Object) method except that the marker data is also taken into consideration.

Specified by:
debug in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arg1 - the first argument
arg2 - the second argument

debug

public void debug(Marker marker,
                  String format,
                  Object... arguments)
Description copied from interface: Logger
This method is similar to Logger.debug(String, Object...) method except that the marker data is also taken into consideration.

Specified by:
debug in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arguments - a list of 3 or more arguments

debug

public void debug(Marker marker,
                  String msg,
                  Throwable t)
Description copied from interface: Logger
This method is similar to Logger.debug(String, Throwable) method except that the marker data is also taken into consideration.

Specified by:
debug in interface Logger
Parameters:
marker - the marker data specific to this log statement
msg - the message accompanying the exception
t - the exception (throwable) to log

isInfoEnabled

public boolean isInfoEnabled()
Description copied from interface: Logger
Is the logger instance enabled for the INFO level?

Specified by:
isInfoEnabled in interface Logger
Returns:
True if this Logger is enabled for the INFO level, false otherwise.

info

public void info(String msg)
Description copied from interface: Logger
Log a message at the INFO level.

Specified by:
info in interface Logger
Parameters:
msg - the message string to be logged

info

public void info(String format,
                 Object arg)
Description copied from interface: Logger
Log a message at the INFO level according to the specified format and argument.

This form avoids superfluous object creation when the logger is disabled for the INFO level.

Specified by:
info in interface Logger
Parameters:
format - the format string
arg - the argument

info

public void info(String format,
                 Object arg1,
                 Object arg2)
Description copied from interface: Logger
Log a message at the INFO level according to the specified format and arguments.

This form avoids superfluous object creation when the logger is disabled for the INFO level.

Specified by:
info in interface Logger
Parameters:
format - the format string
arg1 - the first argument
arg2 - the second argument

info

public void info(String format,
                 Object... arguments)
Description copied from interface: Logger
Log a message at the INFO level according to the specified format and arguments.

This form avoids superfluous string concatenation when the logger is disabled for the INFO level. However, this variant incurs the hidden (and relatively small) cost of creating an Object[] before invoking the method, even if this logger is disabled for INFO. The variants taking one and two arguments exist solely in order to avoid this hidden cost.

Specified by:
info in interface Logger
Parameters:
format - the format string
arguments - a list of 3 or more arguments

info

public void info(String msg,
                 Throwable t)
Description copied from interface: Logger
Log an exception (throwable) at the INFO level with an accompanying message.

Specified by:
info in interface Logger
Parameters:
msg - the message accompanying the exception
t - the exception (throwable) to log

isInfoEnabled

public boolean isInfoEnabled(Marker marker)
Description copied from interface: Logger
Similar to Logger.isInfoEnabled() method except that the marker data is also taken into consideration.

Specified by:
isInfoEnabled in interface Logger
Parameters:
marker - The marker data to take into consideration
Returns:
true if this logger is warn enabled, false otherwise

info

public void info(Marker marker,
                 String msg)
Description copied from interface: Logger
Log a message with the specific Marker at the INFO level.

Specified by:
info in interface Logger
Parameters:
marker - The marker specific to this log statement
msg - the message string to be logged

info

public void info(Marker marker,
                 String format,
                 Object arg)
Description copied from interface: Logger
This method is similar to Logger.info(String, Object) method except that the marker data is also taken into consideration.

Specified by:
info in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arg - the argument

info

public void info(Marker marker,
                 String format,
                 Object arg1,
                 Object arg2)
Description copied from interface: Logger
This method is similar to Logger.info(String, Object, Object) method except that the marker data is also taken into consideration.

Specified by:
info in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arg1 - the first argument
arg2 - the second argument

info

public void info(Marker marker,
                 String format,
                 Object... arguments)
Description copied from interface: Logger
This method is similar to Logger.info(String, Object...) method except that the marker data is also taken into consideration.

Specified by:
info in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arguments - a list of 3 or more arguments

info

public void info(Marker marker,
                 String msg,
                 Throwable t)
Description copied from interface: Logger
This method is similar to Logger.info(String, Throwable) method except that the marker data is also taken into consideration.

Specified by:
info in interface Logger
Parameters:
marker - the marker data for this log statement
msg - the message accompanying the exception
t - the exception (throwable) to log

isWarnEnabled

public boolean isWarnEnabled()
Description copied from interface: Logger
Is the logger instance enabled for the WARN level?

Specified by:
isWarnEnabled in interface Logger
Returns:
True if this Logger is enabled for the WARN level, false otherwise.

warn

public void warn(String msg)
Description copied from interface: Logger
Log a message at the WARN level.

Specified by:
warn in interface Logger
Parameters:
msg - the message string to be logged

warn

public void warn(String format,
                 Object arg)
Description copied from interface: Logger
Log a message at the WARN level according to the specified format and argument.

This form avoids superfluous object creation when the logger is disabled for the WARN level.

Specified by:
warn in interface Logger
Parameters:
format - the format string
arg - the argument

warn

public void warn(String format,
                 Object arg1,
                 Object arg2)
Description copied from interface: Logger
Log a message at the WARN level according to the specified format and arguments.

This form avoids superfluous object creation when the logger is disabled for the WARN level.

Specified by:
warn in interface Logger
Parameters:
format - the format string
arg1 - the first argument
arg2 - the second argument

warn

public void warn(String format,
                 Object... arguments)
Description copied from interface: Logger
Log a message at the WARN level according to the specified format and arguments.

This form avoids superfluous string concatenation when the logger is disabled for the WARN level. However, this variant incurs the hidden (and relatively small) cost of creating an Object[] before invoking the method, even if this logger is disabled for WARN. The variants taking one and two arguments exist solely in order to avoid this hidden cost.

Specified by:
warn in interface Logger
Parameters:
format - the format string
arguments - a list of 3 or more arguments

warn

public void warn(String msg,
                 Throwable t)
Description copied from interface: Logger
Log an exception (throwable) at the WARN level with an accompanying message.

Specified by:
warn in interface Logger
Parameters:
msg - the message accompanying the exception
t - the exception (throwable) to log

isWarnEnabled

public boolean isWarnEnabled(Marker marker)
Description copied from interface: Logger
Similar to Logger.isWarnEnabled() method except that the marker data is also taken into consideration.

Specified by:
isWarnEnabled in interface Logger
Parameters:
marker - The marker data to take into consideration
Returns:
True if this Logger is enabled for the WARN level, false otherwise.

warn

public void warn(Marker marker,
                 String msg)
Description copied from interface: Logger
Log a message with the specific Marker at the WARN level.

Specified by:
warn in interface Logger
Parameters:
marker - The marker specific to this log statement
msg - the message string to be logged

warn

public void warn(Marker marker,
                 String format,
                 Object arg)
Description copied from interface: Logger
This method is similar to Logger.warn(String, Object) method except that the marker data is also taken into consideration.

Specified by:
warn in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arg - the argument

warn

public void warn(Marker marker,
                 String format,
                 Object arg1,
                 Object arg2)
Description copied from interface: Logger
This method is similar to Logger.warn(String, Object, Object) method except that the marker data is also taken into consideration.

Specified by:
warn in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arg1 - the first argument
arg2 - the second argument

warn

public void warn(Marker marker,
                 String format,
                 Object... arguments)
Description copied from interface: Logger
This method is similar to Logger.warn(String, Object...) method except that the marker data is also taken into consideration.

Specified by:
warn in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arguments - a list of 3 or more arguments

warn

public void warn(Marker marker,
                 String msg,
                 Throwable t)
Description copied from interface: Logger
This method is similar to Logger.warn(String, Throwable) method except that the marker data is also taken into consideration.

Specified by:
warn in interface Logger
Parameters:
marker - the marker data for this log statement
msg - the message accompanying the exception
t - the exception (throwable) to log

isErrorEnabled

public boolean isErrorEnabled()
Description copied from interface: Logger
Is the logger instance enabled for the ERROR level?

Specified by:
isErrorEnabled in interface Logger
Returns:
True if this Logger is enabled for the ERROR level, false otherwise.

error

public void error(String msg)
Description copied from interface: Logger
Log a message at the ERROR level.

Specified by:
error in interface Logger
Parameters:
msg - the message string to be logged

error

public void error(String format,
                  Object arg)
Description copied from interface: Logger
Log a message at the ERROR level according to the specified format and argument.

This form avoids superfluous object creation when the logger is disabled for the ERROR level.

Specified by:
error in interface Logger
Parameters:
format - the format string
arg - the argument

error

public void error(String format,
                  Object arg1,
                  Object arg2)
Description copied from interface: Logger
Log a message at the ERROR level according to the specified format and arguments.

This form avoids superfluous object creation when the logger is disabled for the ERROR level.

Specified by:
error in interface Logger
Parameters:
format - the format string
arg1 - the first argument
arg2 - the second argument

error

public void error(String format,
                  Object... arguments)
Description copied from interface: Logger
Log a message at the ERROR level according to the specified format and arguments.

This form avoids superfluous string concatenation when the logger is disabled for the ERROR level. However, this variant incurs the hidden (and relatively small) cost of creating an Object[] before invoking the method, even if this logger is disabled for ERROR. The variants taking one and two arguments exist solely in order to avoid this hidden cost.

Specified by:
error in interface Logger
Parameters:
format - the format string
arguments - a list of 3 or more arguments

error

public void error(String msg,
                  Throwable t)
Description copied from interface: Logger
Log an exception (throwable) at the ERROR level with an accompanying message.

Specified by:
error in interface Logger
Parameters:
msg - the message accompanying the exception
t - the exception (throwable) to log

isErrorEnabled

public boolean isErrorEnabled(Marker marker)
Description copied from interface: Logger
Similar to Logger.isErrorEnabled() method except that the marker data is also taken into consideration.

Specified by:
isErrorEnabled in interface Logger
Parameters:
marker - The marker data to take into consideration
Returns:
True if this Logger is enabled for the ERROR level, false otherwise.

error

public void error(Marker marker,
                  String msg)
Description copied from interface: Logger
Log a message with the specific Marker at the ERROR level.

Specified by:
error in interface Logger
Parameters:
marker - The marker specific to this log statement
msg - the message string to be logged

error

public void error(Marker marker,
                  String format,
                  Object arg)
Description copied from interface: Logger
This method is similar to Logger.error(String, Object) method except that the marker data is also taken into consideration.

Specified by:
error in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arg - the argument

error

public void error(Marker marker,
                  String format,
                  Object arg1,
                  Object arg2)
Description copied from interface: Logger
This method is similar to Logger.error(String, Object, Object) method except that the marker data is also taken into consideration.

Specified by:
error in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arg1 - the first argument
arg2 - the second argument

error

public void error(Marker marker,
                  String format,
                  Object... arguments)
Description copied from interface: Logger
This method is similar to Logger.error(String, Object...) method except that the marker data is also taken into consideration.

Specified by:
error in interface Logger
Parameters:
marker - the marker data specific to this log statement
format - the format string
arguments - a list of 3 or more arguments

error

public void error(Marker marker,
                  String msg,
                  Throwable t)
Description copied from interface: Logger
This method is similar to Logger.error(String, Throwable) method except that the marker data is also taken into consideration.

Specified by:
error in interface Logger
Parameters:
marker - the marker data specific to this log statement
msg - the message accompanying the exception
t - the exception (throwable) to log

equals

public boolean equals(Object o)
Overrides:
equals in class Object

hashCode

public int hashCode()
Overrides:
hashCode in class Object

setDelegate

public void setDelegate(Logger delegate)
Typically called after the LoggerFactory initialization phase is completed.

Parameters:
delegate -

isDelegateEventAware

public boolean isDelegateEventAware()

log

public void log(LoggingEvent event)

isDelegateNull

public boolean isDelegateNull()

isDelegateNOP

public boolean isDelegateNOP()
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