MDC (documentplatform dist, documentation 6.2.33 API)

java.lang.Object
- org.jadice.util.log.MDC

```
public class MDC
extends Object
```
Contains methods for MDC Logging. Delegates to the matching logging framework via LoggerFactory

Constructor Summary

Constructors
Constructor Description

MDC()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`clear()`	Remove all values from the MDC.
`static Object`	`get(String key)`	Get the context value identified by key from the map.
`static Map<String,String>`	`getCopy()`
`static void`	`put(String key, Object o)`	Puts the context value o which can be identified with key into the map.
`static void`	`remove(String key)`	Remove the context value identified by key from the map.
`static void`	`setMap(Map<String,String> map)`	Set content of parameter map as the new content of the current MDC map.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MDC
```
public MDC()
```
- Method Detail
  - get
```
public static Object get(String key)
```
    Get the context value identified by key from the map.
    
    Parameters:
    
    key - identification key
    
    Returns:
    
    context value
  - put
```
public static void put(String key,
                       Object o)
```
    Puts the context value o which can be identified with key into the map.
    
    Parameters:
    
    key - identification key
    
    o - value to be put
  - remove
```
public static void remove(String key)
```
    Remove the context value identified by key from the map.
    
    Parameters:
    
    key - identification key
  - getCopy
```
public static Map<String,String> getCopy()
```
    Returns:
    
    a copy of the current thread's context map. Returned value may be null.
  - setMap
```
public static void setMap(Map<String,String> map)
```
    Set content of parameter map as the new content of the current MDC map. If parameter is null, it will simply clear the map.
    
    Parameters:
    
    map - the instance to be set, or null.
  - clear
```
public static void clear()
```
    Remove all values from the MDC.