Method Detail

• clear

  void clear()

  Clears the context.

• containsKey

  boolean containsKey(String key)

  Determines if the key is in the context.

  Parameters:

  key - The key to locate.

  Returns:

  True if the key is in the context, false otherwise.

• get

  String get(String key)

  Gets the context identified by the key parameter.

  This method has no side effects.

  Parameters:

  key - The key to locate.

  Returns:

  The value associated with the key or null.

• getCopy

  Map<String,String> getCopy()

  Gets a non-null mutable copy of current thread's context Map.

  Returns:

  a mutable copy of the context.

• getImmutableMapOrNull

  Map<String,String> getImmutableMapOrNull()

  Returns an immutable view on the context Map or null if the context map is empty.

  Returns:

  an immutable context Map or null.

• isEmpty

  boolean isEmpty()

  Returns true if the Map is empty.

  Returns:

  true if the Map is empty, false otherwise.

• put

  void put(String key,
           String value)

  Puts a context value (the o parameter) as identified with the key parameter 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:

  key - The key name.

  value - The key value.

• remove

  void remove(String key)

  Removes the context identified by the key parameter.

  Parameters:

  key - The key to remove.