Package alpine.logging

Class Logger

java.lang.Object

alpine.logging.Logger

public final class Logger
extends Object

All logging is handled through this class. This class wraps an actual logging implementation or logging framework so that implementations can be swapped out without having to modify classes that use this logging mechanism. Note, if Markers are used, the logging implementation will be tied to SLF4j.

Since:

1.0.0

Author:

Steve Springett

Method Summary

Modifier and Type	Method	Description
void	debug(String message)	Log a message at the DEBUG level.
void	debug(String message, Throwable throwable)	Log a message at the DEBUG level.
void	debug(org.slf4j.Marker marker, String message)	Log a message at the DEBUG level.
void	debug(org.slf4j.Marker marker, String message, Object object)	Log a message at the DEBUG level.
void	debug(org.slf4j.Marker marker, String message, Object... objects)	Log a message at the DEBUG level.
void	debug(org.slf4j.Marker marker, String message, Object o1, Object o2)	Log a message at the DEBUG level.
void	debug(org.slf4j.Marker marker, String message, Throwable throwable)	Log a message at the DEBUG level.
void	error(String message)	Log a message at the ERROR level.
void	error(String message, Throwable throwable)	Log a message at the ERROR level.
void	error(org.slf4j.Marker marker, String message)	Log a message at the ERROR level.
void	error(org.slf4j.Marker marker, String message, Object object)	Log a message at the ERROR level.
void	error(org.slf4j.Marker marker, String message, Object... objects)	Log a message at the ERROR level.
void	error(org.slf4j.Marker marker, String message, Object o1, Object o2)	Log a message at the ERROR level.
void	error(org.slf4j.Marker marker, String message, Throwable throwable)	Log a message at the ERROR level.
static Logger	getLogger(Class<?> clazz)	Create an instance of this class and initialize the underlying logging framework.
void	info(String message)	Log a message at the INFO level.
void	info(String message, Throwable throwable)	Log a message at the INFO level.
void	info(org.slf4j.Marker marker, String message)	Log a message at the INFO level.
void	info(org.slf4j.Marker marker, String message, Object object)	Log a message at the INFO level.
void	info(org.slf4j.Marker marker, String message, Object... objects)	Log a message at the INFO level.
void	info(org.slf4j.Marker marker, String message, Object o1, Object o2)	Log a message at the INFO level.
void	info(org.slf4j.Marker marker, String message, Throwable throwable)	Log a message 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	isTraceEnabled()	Is the logger instance enabled for the TRACE level?
boolean	isWarnEnabled()	Is the logger instance enabled for the WARN level?
void	trace(String message)	Log a message at the TRACE level.
void	trace(String message, Throwable throwable)	Log a message at the TRACE level.
void	trace(org.slf4j.Marker marker, String message)	Log a message at the TRACE level.
void	trace(org.slf4j.Marker marker, String message, Object object)	Log a message at the TRACE level.
void	trace(org.slf4j.Marker marker, String message, Object... objects)	Log a message at the TRACE level.
void	trace(org.slf4j.Marker marker, String message, Object o1, Object o2)	Log a message at the TRACE level.
void	trace(org.slf4j.Marker marker, String message, Throwable throwable)	Log a message at the TRACE level.
void	warn(String message)	Log a message at the WARN level.
void	warn(String message, Throwable throwable)	Log a message at the WARN level.
void	warn(org.slf4j.Marker marker, String message)	Log a message at the WARN level.
void	warn(org.slf4j.Marker marker, String message, Object object)	Log a message at the WARN level.
void	warn(org.slf4j.Marker marker, String message, Object... objects)	Log a message at the WARN level.
void	warn(org.slf4j.Marker marker, String message, Object o1, Object o2)	Log a message at the WARN level.
void	warn(org.slf4j.Marker marker, String message, Throwable throwable)	Log a message at the WARN level.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getLogger

public static Logger getLogger(Class<?> clazz)

Create an instance of this class and initialize the underlying logging framework.

Parameters:

clazz - The class to use when writing log information

Returns:

An instance of the Logger class

Since:

1.0.0

isInfoEnabled

public boolean isInfoEnabled()

Is the logger instance enabled for the INFO level?

Returns:

True if this Logger is enabled for the INFO level, false otherwise.

Since:

1.0.0

isDebugEnabled

public boolean isDebugEnabled()

Is the logger instance enabled for the DEBUG level?

Returns:

True if this Logger is enabled for the DEBUG level, false otherwise.

Since:

1.0.0

isErrorEnabled

public boolean isErrorEnabled()

Is the logger instance enabled for the ERROR level?

Returns:

True if this Logger is enabled for the ERROR level, false otherwise.

Since:

1.0.0

isTraceEnabled

public boolean isTraceEnabled()

Is the logger instance enabled for the TRACE level?

Returns:

True if this Logger is enabled for the TRACE level, false otherwise.

Since:

1.0.0

isWarnEnabled

public boolean isWarnEnabled()

Is the logger instance enabled for the WARN level?

Returns:

True if this Logger is enabled for the WARN level, false otherwise.

Since:

1.0.0

info

public void info(String message)

Log a message at the INFO level.

Parameters:

message - the message string to be logged

Since:

1.0.0

info

public void info(String message,
                 Throwable throwable)

Log a message at the INFO level.

Parameters:

message - the message string to be logged

throwable - the exception (throwable) to log

Since:

1.0.0

info

public void info(org.slf4j.Marker marker,
                 String message)

Log a message at the INFO level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

Since:

1.0.0

info

public void info(org.slf4j.Marker marker,
                 String message,
                 Object object)

Log a message at the INFO level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

object - the argument

Since:

1.0.0

info

public void info(org.slf4j.Marker marker,
                 String message,
                 Object o1,
                 Object o2)

Log a message at the INFO level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

o1 - the first argument

o2 - the second argument

Since:

1.0.0

info

public void info(org.slf4j.Marker marker,
                 String message,
                 Object... objects)

Log a message at the INFO level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

objects - a list of 3 or more arguments

Since:

1.0.0

info

public void info(org.slf4j.Marker marker,
                 String message,
                 Throwable throwable)

Log a message at the INFO level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

throwable - the exception (throwable) to log

Since:

1.0.0

debug

public void debug(String message)

Log a message at the DEBUG level.

Parameters:

message - the message string to be logged

Since:

1.0.0

debug

public void debug(String message,
                  Throwable throwable)

Log a message at the DEBUG level.

Parameters:

message - the message string to be logged

throwable - the exception (throwable) to log

Since:

1.0.0

debug

public void debug(org.slf4j.Marker marker,
                  String message)

Log a message at the DEBUG level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

Since:

1.0.0

debug

public void debug(org.slf4j.Marker marker,
                  String message,
                  Object object)

Log a message at the DEBUG level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

object - the argument

Since:

1.0.0

debug

public void debug(org.slf4j.Marker marker,
                  String message,
                  Object o1,
                  Object o2)

Log a message at the DEBUG level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

o1 - the first argument

o2 - the second argument

Since:

1.0.0

debug

public void debug(org.slf4j.Marker marker,
                  String message,
                  Object... objects)

Log a message at the DEBUG level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

objects - a list of 3 or more arguments

Since:

1.0.0

debug

public void debug(org.slf4j.Marker marker,
                  String message,
                  Throwable throwable)

Log a message at the DEBUG level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

throwable - the exception (throwable) to log

Since:

1.0.0

error

public void error(String message)

Log a message at the ERROR level.

Parameters:

message - the message string to be logged

Since:

1.0.0

error

public void error(String message,
                  Throwable throwable)

Log a message at the ERROR level.

Parameters:

message - the message string to be logged

throwable - the exception (throwable) to log

Since:

1.0.0

error

public void error(org.slf4j.Marker marker,
                  String message)

Log a message at the ERROR level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

Since:

1.0.0

error

public void error(org.slf4j.Marker marker,
                  String message,
                  Object object)

Log a message at the ERROR level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

object - the argument

Since:

1.0.0

error

public void error(org.slf4j.Marker marker,
                  String message,
                  Object o1,
                  Object o2)

Log a message at the ERROR level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

o1 - the first argument

o2 - the second argument

Since:

1.0.0

error

public void error(org.slf4j.Marker marker,
                  String message,
                  Object... objects)

Log a message at the ERROR level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

objects - a list of 3 or more arguments

Since:

1.0.0

error

public void error(org.slf4j.Marker marker,
                  String message,
                  Throwable throwable)

Log a message at the ERROR level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

throwable - the exception (throwable) to log

Since:

1.0.0

trace

public void trace(String message)

Log a message at the TRACE level.

Parameters:

message - the message string to be logged

Since:

1.0.0

trace

public void trace(String message,
                  Throwable throwable)

Log a message at the TRACE level.

Parameters:

message - the message string to be logged

throwable - the exception (throwable) to log

Since:

1.0.0

trace

public void trace(org.slf4j.Marker marker,
                  String message)

Log a message at the TRACE level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

Since:

1.0.0

trace

public void trace(org.slf4j.Marker marker,
                  String message,
                  Object object)

Log a message at the TRACE level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

object - the argument

Since:

1.0.0

trace

public void trace(org.slf4j.Marker marker,
                  String message,
                  Object o1,
                  Object o2)

Log a message at the TRACE level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

o1 - the first argument

o2 - the second argument

Since:

1.0.0

trace

public void trace(org.slf4j.Marker marker,
                  String message,
                  Object... objects)

Log a message at the TRACE level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

objects - a list of 3 or more arguments

Since:

1.0.0

trace

public void trace(org.slf4j.Marker marker,
                  String message,
                  Throwable throwable)

Log a message at the TRACE level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

throwable - the exception (throwable) to log

Since:

1.0.0

warn

public void warn(String message)

Log a message at the WARN level.

Parameters:

message - the message string to be logged

Since:

1.0.0

warn

public void warn(String message,
                 Throwable throwable)

Log a message at the WARN level.

Parameters:

message - the message string to be logged

throwable - the exception (throwable) to log

Since:

1.0.0

warn

public void warn(org.slf4j.Marker marker,
                 String message)

Log a message at the WARN level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

Since:

1.0.0

warn

public void warn(org.slf4j.Marker marker,
                 String message,
                 Object object)

Log a message at the WARN level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

object - the argument

Since:

1.0.0

warn

public void warn(org.slf4j.Marker marker,
                 String message,
                 Object o1,
                 Object o2)

Log a message at the WARN level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

o1 - the first argument

o2 - the second argument

Since:

1.0.0

warn

public void warn(org.slf4j.Marker marker,
                 String message,
                 Object... objects)

Log a message at the WARN level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

objects - a list of 3 or more arguments

Since:

1.0.0

warn

public void warn(org.slf4j.Marker marker,
                 String message,
                 Throwable throwable)

Log a message at the WARN level.

Parameters:

marker - The marker specific to this log statement

message - the message string to be logged

throwable - the exception (throwable) to log

Since:

1.0.0