Class Log4jMDCAdapter

    • 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)
        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. Log4j does not support null for the val parameter.

        This method delegates all work to log4j's MDC.

        Specified by:
        put in interface MDCAdapter
        Throws:
        IllegalArgumentException - in case the "key" or "val" parameter is null
      • 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
      • getCopyOfContextMap

        public Map getCopyOfContextMap()
        Description copied from interface: MDCAdapter
        Return a copy of the current thread's context map, with keys and values of type String. Returned value may be null.
        Specified by:
        getCopyOfContextMap in interface MDCAdapter
        Returns:
        A copy of the current thread's context map. May be null.
      • setContextMap

        public void setContextMap​(Map contextMap)
        Description copied from interface: MDCAdapter
        Set the current thread's context map by first clearing any existing map and then copying the map passed as parameter. The context map parameter must only contain keys and values of type String.
        Specified by:
        setContextMap in interface MDCAdapter
        Parameters:
        contextMap - must contain only keys and values of type String