org.springframework.boot.logging

Class DeferredLog

java.lang.Object

org.springframework.boot.logging.DeferredLog

All Implemented Interfaces:

Log

public class DeferredLog
extends Object
implements Log

Deferred Log that can be used to store messages that shouldn't be written until the logging system is fully initialized.

Since:

1.3.0

Author:

Phillip Webb

Constructor Summary

Constructors

Constructor and Description
DeferredLog() Create a new DeferredLog instance.

Method Summary

Modifier and Type	Method and Description
void	debug(Object message)
void	debug(Object message, Throwable t)
void	error(Object message)
void	error(Object message, Throwable t)
void	fatal(Object message)
void	fatal(Object message, Throwable t)
void	info(Object message)
void	info(Object message, Throwable t)
boolean	isDebugEnabled()
boolean	isErrorEnabled()
boolean	isFatalEnabled()
boolean	isInfoEnabled()
boolean	isTraceEnabled()
boolean	isWarnEnabled()
static Log	replay(Log source, Class<?> destination) Replay from a source log to a destination log when the source is deferred.
static Log	replay(Log source, Log destination) Replay from a source log to a destination log when the source is deferred.
void	replayTo(Class<?> destination) Replay deferred logging to the specified destination.
void	replayTo(Log destination) Replay deferred logging to the specified destination.
void	switchTo(Class<?> destination) Switch from deferred logging to immediate logging to the specified destination.
void	switchTo(Log destination) Switch from deferred logging to immediate logging to the specified destination.
void	trace(Object message)
void	trace(Object message, Throwable t)
void	warn(Object message)
void	warn(Object message, Throwable t)

Methods inherited from class java.lang.Object

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

Constructor Detail

DeferredLog

public DeferredLog()

Create a new DeferredLog instance.

Method Detail

isTraceEnabled

public boolean isTraceEnabled()

Specified by:

isTraceEnabled in interface Log

isDebugEnabled

public boolean isDebugEnabled()

Specified by:

isDebugEnabled in interface Log

isInfoEnabled

public boolean isInfoEnabled()

Specified by:

isInfoEnabled in interface Log

isWarnEnabled

public boolean isWarnEnabled()

Specified by:

isWarnEnabled in interface Log

isErrorEnabled

public boolean isErrorEnabled()

Specified by:

isErrorEnabled in interface Log

isFatalEnabled

public boolean isFatalEnabled()

Specified by:

isFatalEnabled in interface Log

trace

public void trace(Object message)

Specified by:

trace in interface Log

trace

public void trace(Object message,
                  Throwable t)

Specified by:

trace in interface Log

debug

public void debug(Object message)

Specified by:

debug in interface Log

debug

public void debug(Object message,
                  Throwable t)

Specified by:

debug in interface Log

info

public void info(Object message)

Specified by:

info in interface Log

info

public void info(Object message,
                 Throwable t)

Specified by:

info in interface Log

warn

public void warn(Object message)

Specified by:

warn in interface Log

warn

public void warn(Object message,
                 Throwable t)

Specified by:

warn in interface Log

error

public void error(Object message)

Specified by:

error in interface Log

error

public void error(Object message,
                  Throwable t)

Specified by:

error in interface Log

fatal

public void fatal(Object message)

Specified by:

fatal in interface Log

fatal

public void fatal(Object message,
                  Throwable t)

Specified by:

fatal in interface Log

switchTo

public void switchTo(Class<?> destination)

Switch from deferred logging to immediate logging to the specified destination.

Parameters:

destination - the new log destination

Since:

2.1.0

switchTo

public void switchTo(Log destination)

Switch from deferred logging to immediate logging to the specified destination.

Parameters:

destination - the new log destination

Since:

2.1.0

replayTo

public void replayTo(Class<?> destination)

Replay deferred logging to the specified destination.

Parameters:

destination - the destination for the deferred log messages

replayTo

public void replayTo(Log destination)

Replay deferred logging to the specified destination.

Parameters:

destination - the destination for the deferred log messages

replay

public static Log replay(Log source,
                         Class<?> destination)

Replay from a source log to a destination log when the source is deferred.

Parameters:

source - the source logger

destination - the destination logger class

Returns:

the destination

replay

public static Log replay(Log source,
                         Log destination)

Replay from a source log to a destination log when the source is deferred.

Parameters:

source - the source logger

destination - the destination logger

Returns:

the destination