Class Log4JLogger
- All Implemented Interfaces:
InternalLogger
,Serializable
-
Field Summary
FieldsModifier and TypeFieldDescription(package private) static final String
Following the pattern discussed in pages 162 through 168 of "The complete log4j manual".private final org.apache.log4j.Logger
private static final long
(package private) final boolean
Fields inherited from class io.netty.util.internal.logging.AbstractInternalLogger
EXCEPTION_MESSAGE
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
Log a message object at level DEBUG.void
Log a message at level DEBUG according to the specified format and argument.void
Log a message at level DEBUG according to the specified format and arguments.void
Log a message at level DEBUG according to the specified format and arguments.void
Log an exception (throwable) at level DEBUG with an accompanying message.void
Log a message object at the ERROR level.void
Log a message at the ERROR level according to the specified format and argument.void
Log a message at level ERROR according to the specified format and arguments.void
Log a message at the ERROR level according to the specified format and arguments.void
Log an exception (throwable) at the ERROR level with an accompanying message.void
Log a message object at the INFO level.void
Log a message at level INFO according to the specified format and argument.void
Log a message at level INFO according to the specified format and arguments.void
Log a message at the INFO level according to the specified format and arguments.void
Log an exception (throwable) at the INFO level with an accompanying message.boolean
Is this logger instance enabled for the DEBUG level?boolean
Is this logger instance enabled for level ERROR?boolean
Is this logger instance enabled for the INFO level?private boolean
boolean
Is this logger instance enabled for the TRACE level?boolean
Is this logger instance enabled for the WARN level?void
Log a message object at level TRACE.void
Log a message at level TRACE according to the specified format and argument.void
Log a message at level TRACE according to the specified format and arguments.void
Log a message at level TRACE according to the specified format and arguments.void
Log an exception (throwable) at level TRACE with an accompanying message.void
Log a message object at the WARN level.void
Log a message at the WARN level according to the specified format and argument.void
Log a message at level WARN according to the specified format and arguments.void
Log a message at the WARN level according to the specified format and arguments.void
Log an exception (throwable) at the WARN level with an accompanying message.
-
Field Details
-
serialVersionUID
private static final long serialVersionUID- See Also:
-
logger
private final transient org.apache.log4j.Logger logger -
FQCN
Following the pattern discussed in pages 162 through 168 of "The complete log4j manual". -
traceCapable
final boolean traceCapable
-
-
Constructor Details
-
Log4JLogger
Log4JLogger(org.apache.log4j.Logger logger)
-
-
Method Details
-
isTraceCapable
private boolean isTraceCapable() -
isTraceEnabled
public boolean isTraceEnabled()Is this logger instance enabled for the TRACE level?- Returns:
- True if this Logger is enabled for level TRACE, false otherwise.
-
trace
Log a message object at level TRACE.- Parameters:
msg
- - the message object to be logged
-
trace
Log a message at level TRACE according to the specified format and argument.This form avoids superfluous object creation when the logger is disabled for level TRACE.
- Parameters:
format
- the format stringarg
- the argument
-
trace
Log a message at level TRACE according to the specified format and arguments.This form avoids superfluous object creation when the logger is disabled for the TRACE level.
- Parameters:
format
- the format stringargA
- the first argumentargB
- the second argument
-
trace
Log a message at level TRACE according to the specified format and arguments.This form avoids superfluous object creation when the logger is disabled for the TRACE level.
- Parameters:
format
- the format stringarguments
- an array of arguments
-
trace
Log an exception (throwable) at level TRACE with an accompanying message.- Parameters:
msg
- the message accompanying the exceptiont
- the exception (throwable) to log
-
isDebugEnabled
public boolean isDebugEnabled()Is this logger instance enabled for the DEBUG level?- Returns:
- True if this Logger is enabled for level DEBUG, false otherwise.
-
debug
Log a message object at level DEBUG.- Parameters:
msg
- - the message object to be logged
-
debug
Log a message at level DEBUG according to the specified format and argument.This form avoids superfluous object creation when the logger is disabled for level DEBUG.
- Parameters:
format
- the format stringarg
- the argument
-
debug
Log a message at level DEBUG according to the specified format and arguments.This form avoids superfluous object creation when the logger is disabled for the DEBUG level.
- Parameters:
format
- the format stringargA
- the first argumentargB
- the second argument
-
debug
Log a message at level DEBUG according to the specified format and arguments.This form avoids superfluous object creation when the logger is disabled for the DEBUG level.
- Parameters:
format
- the format stringarguments
- an array of arguments
-
debug
Log an exception (throwable) at level DEBUG with an accompanying message.- Parameters:
msg
- the message accompanying the exceptiont
- the exception (throwable) to log
-
isInfoEnabled
public boolean isInfoEnabled()Is this logger instance enabled for the INFO level?- Returns:
- True if this Logger is enabled for the INFO level, false otherwise.
-
info
Log a message object at the INFO level.- Parameters:
msg
- - the message object to be logged
-
info
Log a message at level INFO according to the specified format and argument.This form avoids superfluous object creation when the logger is disabled for the INFO level.
- Parameters:
format
- the format stringarg
- the argument
-
info
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.
- Parameters:
format
- the format stringargA
- the first argumentargB
- the second argument
-
info
Log a message at level INFO according to the specified format and arguments.This form avoids superfluous object creation when the logger is disabled for the INFO level.
- Parameters:
format
- the format stringargArray
- an array of arguments
-
info
Log an exception (throwable) at the INFO level with an accompanying message.- Parameters:
msg
- the message accompanying the exceptiont
- the exception (throwable) to log
-
isWarnEnabled
public boolean isWarnEnabled()Is this logger instance enabled for the WARN level?- Returns:
- True if this Logger is enabled for the WARN level, false otherwise.
-
warn
Log a message object at the WARN level.- Parameters:
msg
- - the message object to be logged
-
warn
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.
- Parameters:
format
- the format stringarg
- the argument
-
warn
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.
- Parameters:
format
- the format stringargA
- the first argumentargB
- the second argument
-
warn
Log a message at level WARN according to the specified format and arguments.This form avoids superfluous object creation when the logger is disabled for the WARN level.
- Parameters:
format
- the format stringargArray
- an array of arguments
-
warn
Log an exception (throwable) at the WARN level with an accompanying message.- Parameters:
msg
- the message accompanying the exceptiont
- the exception (throwable) to log
-
isErrorEnabled
public boolean isErrorEnabled()Is this logger instance enabled for level ERROR?- Returns:
- True if this Logger is enabled for level ERROR, false otherwise.
-
error
Log a message object at the ERROR level.- Parameters:
msg
- - the message object to be logged
-
error
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.
- Parameters:
format
- the format stringarg
- the argument
-
error
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.
- Parameters:
format
- the format stringargA
- the first argumentargB
- the second argument
-
error
Log a message at level ERROR according to the specified format and arguments.This form avoids superfluous object creation when the logger is disabled for the ERROR level.
- Parameters:
format
- the format stringargArray
- an array of arguments
-
error
Log an exception (throwable) at the ERROR level with an accompanying message.- Parameters:
msg
- the message accompanying the exceptiont
- the exception (throwable) to log
-