com.teamdev.jxbrowser.logging

Class Logger

java.lang.Object

com.teamdev.jxbrowser.logging.Logger

public final class Logger
extends java.lang.Object

Static class to configure log and create log entries.

Method Summary

Modifier and Type	Method and Description
static void	debug(java.lang.String message) Logs a DEBUG message.
static void	debug(java.lang.String message, java.lang.Object... arguments) Logs a DEBUG message with the given arguments.
static void	debug(java.lang.String message, java.util.function.Supplier<java.lang.String> parameterSupplier) Logs an ERROR message with a given lazy calculated parameter.
static void	debug(java.util.function.Supplier<java.lang.String> msgSupplier) Logs a lazily constructed DEBUG message.
static void	error(java.lang.String message) Logs an ERROR message.
static void	error(java.lang.String message, java.lang.Object... arguments) Logs an ERROR message with the given arguments.
static void	error(java.lang.String message, java.lang.Throwable exception) Logs an ERROR message with the given exception.
static void	error(java.lang.String message, java.lang.Throwable exception, java.lang.Object... arguments) Logs an ERROR message with the given exception and arguments.
static void	error(java.lang.String message, java.lang.Throwable exception, java.util.function.Supplier<java.lang.String> parameterSupplier) Logs an ERROR message with the given exception and a lazy calculated parameter.
static void	info(java.lang.String message) Logs an INFO message.
static void	info(java.lang.String message, java.lang.Object... arguments) Logs an INFO message with the given arguments.
static boolean	isDebugEnabled() Checks whether log entries at DEBUG level will be output.
static boolean	isErrorEnabled() Checks whether log entries at ERROR level will be output.
static boolean	isInfoEnabled() Checks whether log entries at INFO level will be output.
static boolean	isTraceEnabled() Checks whether log entries at TRACE level will be output.
static boolean	isWarnEnabled() Checks whether log entries at WARNING level will be output.
static Level	level() Returns the current log level specifying which message levels will be logged.
static void	level(Level level) Sets the log level specifying which message levels will be logged.
static void	off() Disables logging by setting the log level to Level.OFF.
static void	trace(java.lang.String message, java.lang.Object... arguments) Logs a TRACE message with the given arguments.
static void	trace(java.util.function.Supplier<java.lang.String> msgSupplier) Logs a lazily constructed TRACE message.
static void	warn(java.lang.String message) Logs a WARNING message.
static void	warn(java.lang.String message, java.lang.Object... arguments) Logs a WARNING message with the given arguments.
static void	warn(java.lang.String message, java.lang.Throwable exception) Logs a WARNING message with the given exception.
static void	warn(java.lang.Throwable exception, java.util.function.Supplier<java.lang.String> msgSupplier) Logs a lazily constructed WARNING message with the given exception.

Methods inherited from class java.lang.Object

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

Method Detail

level

public static Level level()

Returns the current log level specifying which message levels will be logged.

level

public static void level(Level level)

Sets the log level specifying which message levels will be logged. Message levels lower than this value will be discarded. The Level.OFF value can be used to turn off logging.

Parameters:

level - the new value for the log level

off

public static void off()

Disables logging by setting the log level to Level.OFF.

error

public static void error(java.lang.String message)

Logs an ERROR message.

Parameters:

message - the message to log

error

public static void error(java.lang.String message,
                         java.lang.Object... arguments)

Logs an ERROR message with the given arguments.

Parameters:

message - the message to log

arguments - the array of arguments to the message

error

public static void error(java.lang.String message,
                         java.lang.Throwable exception)

Logs an ERROR message with the given exception.

Parameters:

message - the message to log

exception - the Throwable associated with the log message

error

public static void error(java.lang.String message,
                         java.lang.Throwable exception,
                         java.util.function.Supplier<java.lang.String> parameterSupplier)

Logs an ERROR message with the given exception and a lazy calculated parameter.

Parameters:

message - the message to log

exception - the Throwable associated with the log message

parameterSupplier - a function, which when called, produces the desired log message parameter

error

public static void error(java.lang.String message,
                         java.lang.Throwable exception,
                         java.lang.Object... arguments)

Logs an ERROR message with the given exception and arguments.

Parameters:

message - the message to log

exception - the Throwable associated with the log message

arguments - the array of arguments to the message

info

public static void info(java.lang.String message)

Logs an INFO message.

Parameters:

message - the message to log

info

public static void info(java.lang.String message,
                        java.lang.Object... arguments)

Logs an INFO message with the given arguments.

Parameters:

message - the message to log

arguments - the array of arguments to the message

warn

public static void warn(java.lang.String message)

Logs a WARNING message.

Parameters:

message - the message to log

warn

public static void warn(java.lang.String message,
                        java.lang.Object... arguments)

Logs a WARNING message with the given arguments.

Parameters:

message - the message to log

arguments - the array of arguments to the message

warn

public static void warn(java.lang.String message,
                        java.lang.Throwable exception)

Logs a WARNING message with the given exception.

Parameters:

message - the message to log

exception - the Throwable associated with the log message

warn

public static void warn(java.lang.Throwable exception,
                        java.util.function.Supplier<java.lang.String> msgSupplier)

Logs a lazily constructed WARNING message with the given exception.

Parameters:

exception - the Throwable associated with the log message

msgSupplier - a function, which when called, produces the desired log message

debug

public static void debug(java.lang.String message)

Logs a DEBUG message.

Parameters:

message - the message to log

debug

public static void debug(java.util.function.Supplier<java.lang.String> msgSupplier)

Logs a lazily constructed DEBUG message.

Parameters:

msgSupplier - a function, which when called, produces the desired log message

debug

public static void debug(java.lang.String message,
                         java.lang.Object... arguments)

Logs a DEBUG message with the given arguments.

Parameters:

message - the message to log

arguments - the array of arguments to the message

debug

public static void debug(java.lang.String message,
                         java.util.function.Supplier<java.lang.String> parameterSupplier)

Logs an ERROR message with a given lazy calculated parameter.

Parameters:

message - the message to log

parameterSupplier - a function, which when called, produces the desired log message parameter

trace

public static void trace(java.lang.String message,
                         java.lang.Object... arguments)

Logs a TRACE message with the given arguments.

Parameters:

message - the message to log

arguments - the array of arguments to the message

trace

public static void trace(java.util.function.Supplier<java.lang.String> msgSupplier)

Logs a lazily constructed TRACE message.

Parameters:

msgSupplier - a function, which when called, produces the desired log message

isErrorEnabled

public static boolean isErrorEnabled()

Checks whether log entries at ERROR level will be output.

isWarnEnabled

public static boolean isWarnEnabled()

Checks whether log entries at WARNING level will be output.

isInfoEnabled

public static boolean isInfoEnabled()

Checks whether log entries at INFO level will be output.

isDebugEnabled

public static boolean isDebugEnabled()

Checks whether log entries at DEBUG level will be output.

isTraceEnabled

public static boolean isTraceEnabled()

Checks whether log entries at TRACE level will be output.