Module io.helidon.logging.log4j

Package io.helidon.logging.log4j

Class Log4jMdcPropagator

java.lang.Object

io.helidon.logging.log4j.Log4jMdcPropagator

All Implemented Interfaces:

DataPropagationProvider<Map<String,String>>

public class Log4jMdcPropagator
extends Object
implements DataPropagationProvider<Map<String,String>>

This is propagator of Log4j MDC values between different threads. This class is loaded and used via SPI.

Constructor Summary

Constructors

Constructor	Description
Log4jMdcPropagator()

Method Summary

Modifier and Type	Method	Description
void	clearData(Map<String,String> data)	Clears the propagated data from the new thread when it finishes.
Map<String,String>	data()	Return data that should be propagated.
void	propagateData(Map<String,String> data)	Propagates the data to be used by the new thread.

Methods inherited from class java.lang.Object

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

Constructor Details

Log4jMdcPropagator

public Log4jMdcPropagator()

Method Details

data

public Map<String,String> data()

Description copied from interface: DataPropagationProvider

Return data that should be propagated.

Specified by:

data in interface DataPropagationProvider<Map<String,String>>

Returns:

data for propagation

propagateData

public void propagateData(Map<String,String> data)

Description copied from interface: DataPropagationProvider

Propagates the data to be used by the new thread.

Specified by:

propagateData in interface DataPropagationProvider<Map<String,String>>

Parameters:

data - data for propagation

clearData

public void clearData(Map<String,String> data)

Description copied from interface: DataPropagationProvider

Clears the propagated data from the new thread when it finishes.

Specified by:

clearData in interface DataPropagationProvider<Map<String,String>>

Parameters:

data - data for propagation