Package org.apache.logging.log4j.spi

Interface ThreadContextMap2

All Superinterfaces:

ThreadContextMap

All Known Subinterfaces:

CleanableThreadContextMap, ObjectThreadContextMap

public interface ThreadContextMap2
extends ThreadContextMap

Extension service provider interface to implement additional custom MDC behavior for ThreadContext. Consider implementing CleanableThreadContextMap instead.

Since:

2.7

See Also:

• ThreadContextMap

Method Summary

Modifier and Type	Method	Description
org.apache.logging.log4j.util.StringMap	getReadOnlyContextData()	Returns the context data for reading.
void	putAll(Map<String,String> map)	Puts all given context map entries into the current thread's context map.

Methods inherited from interface org.apache.logging.log4j.spi.ThreadContextMap

clear, containsKey, get, getCopy, getImmutableMapOrNull, isEmpty, put, remove

Method Details

putAll

void putAll(Map<String,String> map)

Puts all given context map entries into the current thread's context map.

If the current thread does not have a context map it is created as a side effect.

Parameters:

map - The map.

Since:

2.7

getReadOnlyContextData

org.apache.logging.log4j.util.StringMap getReadOnlyContextData()

Returns the context data for reading. Note that regardless of whether the returned context data has been frozen (made read-only) or not, callers should not attempt to modify the returned data structure.

Returns:

the StringMap