Module org.tentackle.log.slf4j

Package org.tentackle.log.slf4j

Class SLF4JLogger

java.lang.Object

org.tentackle.log.slf4j.SLF4JLogger

All Implemented Interfaces:

Logger

@Service(org.tentackle.log.Logger.class)
public class SLF4JLogger
extends Object
implements Logger

Pluggable logger using org.slf4j.

Author:

harald

Nested Class Summary

Nested classes/interfaces inherited from interface org.tentackle.log.Logger

Logger.Level

Constructor Summary

Constructors

Constructor	Description
SLF4JLogger(String name)	Creates a logger.

Method Summary

Modifier and Type	Method	Description
protected void	doLog(Logger.Level level, String message, Throwable cause, Object... params)	Logging workhorse.
protected void	doLog(Logger.Level level, Throwable cause, String message, Supplier<?>... paramSuppliers)	Logging workhorse.
protected void	doLog(Logger.Level level, Throwable cause, String message, Supplier<String> messageSupplier)	Logging workhorse.
void	fine(String message)
void	fine(String message, Object... params)
void	fine(String message, Throwable cause)
void	fine(String message, Supplier<?>... paramSuppliers)
void	fine(Throwable cause, Supplier<String> messageSupplier)
void	fine(Supplier<String> messageSupplier)
void	finer(String message)
void	finer(String message, Object... params)
void	finer(String message, Throwable cause)
void	finer(String message, Supplier<?>... paramSuppliers)
void	finer(Throwable cause, Supplier<String> messageSupplier)
void	finer(Supplier<String> messageSupplier)
static SLF4JLogger	getLogger(String name)	Gets the Log4JLogger for given name.
Object	getLoggerImpl()
MappedDiagnosticContext	getMappedDiagnosticContext()
void	info(String message)
void	info(String message, Object... params)
void	info(String message, Throwable cause)
void	info(String message, Supplier<?>... paramSuppliers)
void	info(Throwable cause, Supplier<String> messageSupplier)
void	info(Supplier<String> messageSupplier)
boolean	isFineLoggable()
boolean	isFinerLoggable()
boolean	isInfoLoggable()
protected boolean	isLocationAware()	Returns whether this is a location aware logger.
boolean	isLoggable(Logger.Level level)
boolean	isSevereLoggable()
boolean	isWarningLoggable()
void	log(Logger.Level level, String message, Throwable cause)
void	log(Logger.Level level, Throwable cause, Supplier<String> messageSupplier)
void	logStacktrace(Throwable cause)	Logs the stacktrace of a throwable with a logging level of SEVERE.
void	logStacktrace(Logger.Level level, Throwable cause)	Logs the stacktrace of a throwable.
void	severe(String message)
void	severe(String message, Object... params)
void	severe(String message, Throwable cause)
void	severe(String message, Supplier<?>... paramSuppliers)
void	severe(Throwable cause, Supplier<String> messageSupplier)
void	severe(Supplier<String> messageSupplier)
protected int	translateLevel(Logger.Level level)	Translate the tentackle logging level to the SLF4J level.
void	warning(String message)
void	warning(String message, Object... params)
void	warning(String message, Throwable cause)
void	warning(String message, Supplier<?>... paramSuppliers)
void	warning(Throwable cause, Supplier<String> messageSupplier)
void	warning(Supplier<String> messageSupplier)

Methods inherited from class java.lang.Object

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

Constructor Details

SLF4JLogger

public SLF4JLogger(String name)

Creates a logger.

Parameters:

name - the name of the logger

Method Details

getLogger

public static SLF4JLogger getLogger(String name)

Gets the Log4JLogger for given name. If a logger with that name already exists, it will be re-used.

Parameters:

name - the name of the logger

Returns:

the logger

getLoggerImpl

public Object getLoggerImpl()

Specified by:

getLoggerImpl in interface Logger

isLoggable

public boolean isLoggable(Logger.Level level)

Specified by:

isLoggable in interface Logger

log

public void log(Logger.Level level,
 String message,
 Throwable cause)

Specified by:

log in interface Logger

log

public void log(Logger.Level level,
 Throwable cause,
 Supplier<String> messageSupplier)

Specified by:

log in interface Logger

finer

public void finer(String message)

Specified by:

finer in interface Logger

fine

public void fine(String message)

Specified by:

fine in interface Logger

info

public void info(String message)

Specified by:

info in interface Logger

warning

public void warning(String message)

Specified by:

warning in interface Logger

severe

public void severe(String message)

Specified by:

severe in interface Logger

finer

public void finer(String message,
 Object... params)

Specified by:

finer in interface Logger

fine

public void fine(String message,
 Object... params)

Specified by:

fine in interface Logger

info

public void info(String message,
 Object... params)

Specified by:

info in interface Logger

warning

public void warning(String message,
 Object... params)

Specified by:

warning in interface Logger

severe

public void severe(String message,
 Object... params)

Specified by:

severe in interface Logger

finer

public void finer(String message,
 Supplier<?>... paramSuppliers)

Specified by:

finer in interface Logger

fine

public void fine(String message,
 Supplier<?>... paramSuppliers)

Specified by:

fine in interface Logger

info

public void info(String message,
 Supplier<?>... paramSuppliers)

Specified by:

info in interface Logger

warning

public void warning(String message,
 Supplier<?>... paramSuppliers)

Specified by:

warning in interface Logger

severe

public void severe(String message,
 Supplier<?>... paramSuppliers)

Specified by:

severe in interface Logger

finer

public void finer(String message,
 Throwable cause)

Specified by:

finer in interface Logger

fine

public void fine(String message,
 Throwable cause)

Specified by:

fine in interface Logger

info

public void info(String message,
 Throwable cause)

Specified by:

info in interface Logger

warning

public void warning(String message,
 Throwable cause)

Specified by:

warning in interface Logger

severe

public void severe(String message,
 Throwable cause)

Specified by:

severe in interface Logger

finer

public void finer(Throwable cause,
 Supplier<String> messageSupplier)

Specified by:

finer in interface Logger

fine

public void fine(Throwable cause,
 Supplier<String> messageSupplier)

Specified by:

fine in interface Logger

info

public void info(Throwable cause,
 Supplier<String> messageSupplier)

Specified by:

info in interface Logger

warning

public void warning(Throwable cause,
 Supplier<String> messageSupplier)

Specified by:

warning in interface Logger

severe

public void severe(Throwable cause,
 Supplier<String> messageSupplier)

Specified by:

severe in interface Logger

finer

public void finer(Supplier<String> messageSupplier)

Specified by:

finer in interface Logger

fine

public void fine(Supplier<String> messageSupplier)

Specified by:

fine in interface Logger

info

public void info(Supplier<String> messageSupplier)

Specified by:

info in interface Logger

warning

public void warning(Supplier<String> messageSupplier)

Specified by:

warning in interface Logger

severe

public void severe(Supplier<String> messageSupplier)

Specified by:

severe in interface Logger

isFinerLoggable

public boolean isFinerLoggable()

Specified by:

isFinerLoggable in interface Logger

isFineLoggable

public boolean isFineLoggable()

Specified by:

isFineLoggable in interface Logger

isInfoLoggable

public boolean isInfoLoggable()

Specified by:

isInfoLoggable in interface Logger

isWarningLoggable

public boolean isWarningLoggable()

Specified by:

isWarningLoggable in interface Logger

isSevereLoggable

public boolean isSevereLoggable()

Specified by:

isSevereLoggable in interface Logger

logStacktrace

public void logStacktrace(Logger.Level level,
 Throwable cause)

Logs the stacktrace of a throwable.

Specified by:

logStacktrace in interface Logger

Parameters:

level - the logging level

cause - the Throwable to log the stacktrace for

logStacktrace

public void logStacktrace(Throwable cause)

Logs the stacktrace of a throwable with a logging level of SEVERE.

Specified by:

logStacktrace in interface Logger

Parameters:

cause - the Throwable to log the stacktrace for

getMappedDiagnosticContext

public MappedDiagnosticContext getMappedDiagnosticContext()

Specified by:

getMappedDiagnosticContext in interface Logger

translateLevel

protected int translateLevel(Logger.Level level)

Translate the tentackle logging level to the SLF4J level.

Parameters:

level - the tt level

Returns:

one of org.slf4j.spi.LocationAwareLogger.XXX_INT

isLocationAware

protected boolean isLocationAware()

Returns whether this is a location aware logger.

Returns:

true if location aware

doLog

protected void doLog(Logger.Level level,
 String message,
 Throwable cause,
 Object... params)

Logging workhorse.

Parameters:

level - the log level

message - the message

cause - the cause

params - optional parameters

doLog

protected void doLog(Logger.Level level,
 Throwable cause,
 String message,
 Supplier<?>... paramSuppliers)

Logging workhorse.

Parameters:

level - the log level

cause - the cause

message - the message

paramSuppliers - parameter suppliers

doLog

protected void doLog(Logger.Level level,
 Throwable cause,
 String message,
 Supplier<String> messageSupplier)

Logging workhorse.

Parameters:

level - the log level

cause - the cause, null if none

message - the message, null if messageSupplier

messageSupplier - the message supplier, null if message