ch.qos.logback.classic.spi

Class LoggingEvent

java.lang.Object

ch.qos.logback.classic.spi.LoggingEvent

All Implemented Interfaces:

ch.qos.logback.classic.spi.ILoggingEvent, ch.qos.logback.core.spi.DeferredProcessingAware

public class LoggingEvent
extends Object
implements ch.qos.logback.classic.spi.ILoggingEvent

The internal representation of logging events. When an affirmative decision is made to log then a LoggingEvent instance is created. This instance is passed around to the different logback-classic components.

Writers of logback-classic components such as appenders should be aware of that some of the LoggingEvent fields are initialized lazily. Therefore, an appender wishing to output data to be later correctly read by a receiver, must initialize "lazy" fields prior to writing them out. See the prepareForDeferredProcessing() method for the exact list.

Author:

Ceki Gülcü, Sébastien Pennec

Constructor Summary

Constructors

Constructor and Description
LoggingEvent()
LoggingEvent(String fqcn, ch.qos.logback.classic.Logger logger, ch.qos.logback.classic.Level level, String message, Throwable throwable, Object[] argArray)

Method Summary

Modifier and Type	Method and Description
Object[]	getArgumentArray()
StackTraceElement[]	getCallerData() Get the caller information for this logging event.
long	getContextBirthTime()
String	getFormattedMessage()
ch.qos.logback.classic.Level	getLevel()
ch.qos.logback.classic.spi.LoggerContextVO	getLoggerContextVO()
String	getLoggerName()
org.slf4j.Marker	getMarker()
Map<String,String>	getMdc() Deprecated. Replaced by [@link #getMDCPropertyMap}
Map<String,String>	getMDCPropertyMap()
String	getMessage()
String	getThreadName()
ch.qos.logback.classic.spi.IThrowableProxy	getThrowableProxy() Returns the throwable information contained within this event.
long	getTimeStamp()
boolean	hasCallerData()
void	prepareForDeferredProcessing() This method should be called prior to serializing an event.
void	setArgumentArray(Object[] argArray)
void	setCallerData(StackTraceElement[] callerDataArray)
void	setLevel(ch.qos.logback.classic.Level level)
void	setLoggerContextRemoteView(ch.qos.logback.classic.spi.LoggerContextVO loggerContextVO)
void	setLoggerName(String loggerName)
void	setMarker(org.slf4j.Marker marker)
void	setMDCPropertyMap(Map<String,String> map) Set the MDC map for this event.
void	setMessage(String message)
void	setThreadName(String threadName)
void	setThrowableProxy(ch.qos.logback.classic.spi.ThrowableProxy tp) Set this event's throwable information.
void	setTimeStamp(long timeStamp)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggingEvent

public LoggingEvent()

LoggingEvent

public LoggingEvent(String fqcn,
                    ch.qos.logback.classic.Logger logger,
                    ch.qos.logback.classic.Level level,
                    String message,
                    Throwable throwable,
                    Object[] argArray)

Method Detail

setArgumentArray

public void setArgumentArray(Object[] argArray)

getArgumentArray

public Object[] getArgumentArray()

Specified by:

getArgumentArray in interface ch.qos.logback.classic.spi.ILoggingEvent

getLevel

public ch.qos.logback.classic.Level getLevel()

Specified by:

getLevel in interface ch.qos.logback.classic.spi.ILoggingEvent

getLoggerName

public String getLoggerName()

Specified by:

getLoggerName in interface ch.qos.logback.classic.spi.ILoggingEvent

setLoggerName

public void setLoggerName(String loggerName)

getThreadName

public String getThreadName()

Specified by:

getThreadName in interface ch.qos.logback.classic.spi.ILoggingEvent

setThreadName

public void setThreadName(String threadName)
                   throws IllegalStateException

Parameters:

threadName - The threadName to set.

Throws:

IllegalStateException - If threadName has been already set.

getThrowableProxy

public ch.qos.logback.classic.spi.IThrowableProxy getThrowableProxy()

Returns the throwable information contained within this event. May be null if there is no such information.

Specified by:

getThrowableProxy in interface ch.qos.logback.classic.spi.ILoggingEvent

setThrowableProxy

public void setThrowableProxy(ch.qos.logback.classic.spi.ThrowableProxy tp)

Set this event's throwable information.

prepareForDeferredProcessing

public void prepareForDeferredProcessing()

This method should be called prior to serializing an event. It should also be called when using asynchronous or deferred logging.

Note that due to performance concerns, this method does NOT extract caller data. It is the responsibility of the caller to extract caller information.

Specified by:

prepareForDeferredProcessing in interface ch.qos.logback.classic.spi.ILoggingEvent

Specified by:

prepareForDeferredProcessing in interface ch.qos.logback.core.spi.DeferredProcessingAware

getLoggerContextVO

public ch.qos.logback.classic.spi.LoggerContextVO getLoggerContextVO()

Specified by:

getLoggerContextVO in interface ch.qos.logback.classic.spi.ILoggingEvent

setLoggerContextRemoteView

public void setLoggerContextRemoteView(ch.qos.logback.classic.spi.LoggerContextVO loggerContextVO)

getMessage

public String getMessage()

Specified by:

getMessage in interface ch.qos.logback.classic.spi.ILoggingEvent

setMessage

public void setMessage(String message)

getTimeStamp

public long getTimeStamp()

Specified by:

getTimeStamp in interface ch.qos.logback.classic.spi.ILoggingEvent

setTimeStamp

public void setTimeStamp(long timeStamp)

setLevel

public void setLevel(ch.qos.logback.classic.Level level)

getCallerData

public StackTraceElement[] getCallerData()

Get the caller information for this logging event. If caller information is null at the time of its invocation, this method extracts location information. The collected information is cached for future use.

Note that after serialization it is impossible to correctly extract caller information.

Specified by:

getCallerData in interface ch.qos.logback.classic.spi.ILoggingEvent

hasCallerData

public boolean hasCallerData()

Specified by:

hasCallerData in interface ch.qos.logback.classic.spi.ILoggingEvent

setCallerData

public void setCallerData(StackTraceElement[] callerDataArray)

getMarker

public org.slf4j.Marker getMarker()

Specified by:

getMarker in interface ch.qos.logback.classic.spi.ILoggingEvent

setMarker

public void setMarker(org.slf4j.Marker marker)

getContextBirthTime

public long getContextBirthTime()

getFormattedMessage

public String getFormattedMessage()

Specified by:

getFormattedMessage in interface ch.qos.logback.classic.spi.ILoggingEvent

getMDCPropertyMap

public Map<String,String> getMDCPropertyMap()

Specified by:

getMDCPropertyMap in interface ch.qos.logback.classic.spi.ILoggingEvent

setMDCPropertyMap

public void setMDCPropertyMap(Map<String,String> map)

Set the MDC map for this event.

Parameters:

map -

Since:

1.0.8

getMdc

public Map<String,String> getMdc()

Deprecated. Replaced by [@link #getMDCPropertyMap}

Synonym for [@link #getMDCPropertyMap}.

Specified by:

getMdc in interface ch.qos.logback.classic.spi.ILoggingEvent

toString

public String toString()

Overrides:

toString in class Object