Package io.microsphere.logging

Class AbstractLogger

java.lang.Object

io.microsphere.logging.AbstractLogger

All Implemented Interfaces:

Logger

public abstract class AbstractLogger
extends java.lang.Object
implements Logger

The abstract class of Logger

Since:

1.0.0

Author:

Mercy

See Also:

Logger

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractLogger(java.lang.String name)

Method Summary

Modifier and Type	Method	Description
void	debug(java.lang.String format, java.lang.Object... arguments)	Log a message at the DEBUG level according to the specified format and arguments.
void	error(java.lang.String format, java.lang.Object... arguments)	Log a message at the ERROR level according to the specified format and arguments.
java.lang.String	getName()	Return the name of this Logger instance.
void	info(java.lang.String format, java.lang.Object... arguments)	Log a message at the INFO level according to the specified format and arguments.
protected void	log(java.util.function.Consumer<java.lang.String> messageHandler, java.util.function.BiConsumer<java.lang.String,java.lang.Throwable> messageThrowableHandler, java.lang.String format, java.lang.Object... arguments)
protected java.lang.String	resolveMessage(java.lang.String format, java.lang.Object... arguments)	Resolve the format message
void	trace(java.lang.String format, java.lang.Object... arguments)	Log a message at the TRACE level according to the specified format and arguments.
void	warn(java.lang.String format, java.lang.Object... arguments)	Log a message at the WARN level according to the specified format and arguments.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.microsphere.logging.Logger

debug, debug, error, error, info, info, isDebugEnabled, isErrorEnabled, isInfoEnabled, isTraceEnabled, isWarnEnabled, trace, trace, warn, warn

Constructor Detail

AbstractLogger

protected AbstractLogger(java.lang.String name)

Method Detail

getName

public final java.lang.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

trace

public void trace(java.lang.String format,
                  java.lang.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.

Specified by:

trace in interface Logger

Parameters:

format - the format string

arguments - the arguments

debug

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

Description copied from interface: Logger

Log a message at the DEBUG level according to the specified format and arguments.

Specified by:

debug in interface Logger

Parameters:

format - the format string

arguments - the arguments

info

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

Description copied from interface: Logger

Log a message at the INFO level according to the specified format and arguments.

Specified by:

info in interface Logger

Parameters:

format - the format string

arguments - the arguments

warn

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

Description copied from interface: Logger

Log a message at the WARN level according to the specified format and arguments.

Specified by:

warn in interface Logger

Parameters:

format - the format string

arguments - the arguments

error

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

Description copied from interface: Logger

Log a message at the ERROR level according to the specified format and arguments.

Specified by:

error in interface Logger

Parameters:

format - the format string

arguments - the arguments

log

protected void log(java.util.function.Consumer<java.lang.String> messageHandler,
                   java.util.function.BiConsumer<java.lang.String,java.lang.Throwable> messageThrowableHandler,
                   java.lang.String format,
                   java.lang.Object... arguments)

Parameters:

messageHandler - only message to log

messageThrowableHandler - message and Throwable to log

format - the format message or regular message

arguments - zero or more arguments for the format pattern

resolveMessage

protected java.lang.String resolveMessage(java.lang.String format,
                                          java.lang.Object... arguments)

Resolve the format message

Parameters:

format - the format message

arguments - zero or more arguments for the format pattern

Returns:

non-null