Constructor Detail

• ConnectionSupport

  public ConnectionSupport​(MultiDataObject.Entry entry,
                           org.openide.cookies.ConnectionCookie.Type[] types)

  Deprecated. 
  Creates new connection support for given file entry.

  Parameters:

  entry - entry to store listener to its extended attributes

  types - a list of event types to support

Method Detail

• register

  public void register​(org.openide.cookies.ConnectionCookie.Type type,
                       org.openide.nodes.Node listener)
                throws java.io.IOException

  Deprecated. 
  Attaches new node to listen to events produced by this event. The type must be one of event types supported by this cookie and the listener should have ConnectionCookie.Listener cookie attached so it can be notified when event of requested type occurs.

  Specified by:

  register in interface org.openide.cookies.ConnectionCookie

  Parameters:

  type - the type of event, must be supported by the cookie

  listener - the node that should be notified

  Throws:

  java.io.InvalidObjectException - if the type is not supported by the cookie (subclass of IOException)

  java.io.IOException - if the type is persistent and the listener does not have serializable handle (listener.getHandle () is null or its serialization throws an exception)

• unregister

  public void unregister​(org.openide.cookies.ConnectionCookie.Type type,
                         org.openide.nodes.Node listener)
                  throws java.io.IOException

  Deprecated. 
  Unregisters an listener.

  Specified by:

  unregister in interface org.openide.cookies.ConnectionCookie

  Parameters:

  type - type of event to unregister the listener from listening to

  listener - to unregister

  Throws:

  java.io.IOException - if there is I/O operation error when the removing the listener from persistent storage

• getTypes

  public java.util.Set<org.openide.cookies.ConnectionCookie.Type> getTypes​()

  Deprecated. 
  Unmutable set of types supported by this connection source.

  Specified by:

  getTypes in interface org.openide.cookies.ConnectionCookie

  Returns:

  a set of Type objects

• getRegisteredTypes

  public java.util.List<org.openide.cookies.ConnectionCookie.Type> getRegisteredTypes​()

  Deprecated. 
  Get the list of all registered types in every (persistent or not persistent) connections.

  Returns:

  the list of ConnectionCookie.Type objects

• fireEvent

  public void fireEvent​(org.openide.cookies.ConnectionCookie.Event ev)

  Deprecated. 
  Fires info for all listeners of given type.

  Parameters:

  ev - the event

• listenersFor

  public java.util.Set listenersFor​(org.openide.cookies.ConnectionCookie.Type type)

  Deprecated. 
  Obtains a set of all listeners for given type.

  Parameters:

  type - type of events to test

  Returns:

  unmutable set of all listeners (Node) for a type