Package org.apache.logging.log4j.core.impl

Class ThreadContextDataInjector

java.lang.Object

org.apache.logging.log4j.core.impl.ThreadContextDataInjector

public class ThreadContextDataInjector
extends java.lang.Object

ThreadContextDataInjector contains a number of strategies for copying key-value pairs from the various ThreadContext map implementations into a StringMap. In the case of duplicate keys, thread context values overwrite configuration Property values.

These are the default ContextDataInjector objects returned by the ContextDataInjectorFactory.

Since:

2.7

See Also:

ThreadContext, Property, ReadOnlyStringMap, ContextDataInjector, ContextDataInjectorFactory

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ThreadContextDataInjector.ForCopyOnWriteThreadContextMap	The ContextDataInjector used when the ThreadContextMap implementation is a copy-on-write StringMap-based data structure.
static class	ThreadContextDataInjector.ForDefaultThreadContextMap	Default ContextDataInjector for the legacy Map<String, String>-based ThreadContext (which is also the ThreadContext implementation used for web applications).
static class	ThreadContextDataInjector.ForGarbageFreeThreadContextMap	The ContextDataInjector used when the ThreadContextMap implementation is a garbage-free StringMap-based data structure.

Constructor Summary

Constructors

Constructor	Description
ThreadContextDataInjector()

Method Summary

Modifier and Type	Method	Description
static void	copyProperties(java.util.List<Property> properties, StringMap result)	Copies key-value pairs from the specified property list into the specified StringMap.

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadContextDataInjector

public ThreadContextDataInjector()

Method Detail

copyProperties

public static void copyProperties(java.util.List<Property> properties,
                                  StringMap result)

Copies key-value pairs from the specified property list into the specified StringMap.

Parameters:

properties - list of configuration properties, may be null

result - the StringMap object to add the key-values to. Must be non-null.