org.slf4j.helpers
Class NOPMakerAdapter

java.lang.Object
  org.slf4j.helpers.NOPMakerAdapter

All Implemented Interfaces:

MDCAdapter

public class NOPMakerAdapter
extends Object
implements MDCAdapter

This adapter is an empty implementation of the MDCAdapter interface. It is used for all logging systems which do not support mapped diagnostic contexts such as JDK14, simple and NOP.

Since:

1.4.1

Author:

Ceki Gülcü

Constructor Summary

NOPMakerAdapter()

Method Summary

void	clear() Clear all entries in the MDC.
String	get(String key) Get the context identified by the key parameter.
void	put(String key, String val) Put a context value (the val parameter) as identified with the key parameter into the current thread's context map.
void	remove(String key) Remove the the context identified by the key parameter.

Methods inherited from class java.lang.Object

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

Constructor Detail

NOPMakerAdapter

public NOPMakerAdapter()

Method Detail

clear

public void clear()

Description copied from interface: MDCAdapter

Clear all entries in the MDC.

Specified by:

clear in interface MDCAdapter

get

public String get(String key)

Description copied from interface: MDCAdapter

Get the context identified by the key parameter. The key parameter cannot be null.

Specified by:

get in interface MDCAdapter

Returns:

the string value identified by the key parameter.

put

public void put(String key,
                String val)

Description copied from interface: MDCAdapter

Put a context value (the val parameter) as identified with the key parameter into the current thread's context map. The key parameter cannot be null. The code>val parameter can be null only if the underlying implementation supports it.

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

Specified by:

put in interface MDCAdapter

remove

public void remove(String key)

Description copied from interface: MDCAdapter

Remove the the context identified by the key parameter. The key parameter cannot be null.

This method does nothing if there is no previous value associated with key.

Specified by:

remove in interface MDCAdapter