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Eclipse Platform
Release 3.5

org.eclipse.ui.commands
Class ActionHandler

java.lang.Object
  extended by 

org.eclipse.core.commands.common.EventManager
      extended by 

org.eclipse.core.commands.AbstractHandler
          extended by 

org.eclipse.ui.commands.AbstractHandler
              extended by 
org.eclipse.ui.commands.ActionHandler
All Implemented Interfaces:
IHandler, IHandler2

Deprecated. Please use the "org.eclipse.core.commands" plug-in instead.

public final class ActionHandler
extends AbstractHandler

This class adapts instances of IAction to IHandler.

Since:
3.0
See Also:
ActionHandler

Constructor Summary
ActionHandler ( IAction action)
          Deprecated. Creates a new instance of this class given an instance of IAction.
 
Method Summary
 void addHandlerListener ( IHandlerListener handlerListener)
          Deprecated. Registers an instance of IHandlerListener to listen for changes to properties of this instance.
 void dispose ()
          Deprecated. Removes the property change listener from the action.
  Object execute ( Map parameterValuesByName)
          Deprecated. Executes with the map of parameter values by name.
  IAction getAction ()
          Deprecated. Returns the action associated with this handler
  Map getAttributeValuesByName ()
          Deprecated. This simply return an empty map.
 void removeHandlerListener ( IHandlerListener handlerListener)
          Deprecated. Unregisters an instance of IPropertyListener listening for changes to properties of this instance.
  String toString ()
          Deprecated.  
 
Methods inherited from class org.eclipse.ui.commands. AbstractHandler
execute, fireHandlerChanged, fireHandlerChanged, hasListeners, isEnabled, isHandled
 
Methods inherited from class org.eclipse.core.commands. AbstractHandler
addHandlerListener, removeHandlerListener, setBaseEnabled, setEnabled
 
Methods inherited from class org.eclipse.core.commands.common. EventManager
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ActionHandler

public ActionHandler(
IAction action)
Deprecated. 
Creates a new instance of this class given an instance of IAction.

Parameters:
action - the action. Must not be null.
Method Detail

addHandlerListener

public void addHandlerListener(
IHandlerListener handlerListener)
Deprecated. 
Description copied from interface: IHandler
Registers an instance of IHandlerListener to listen for changes to properties of this instance.

Overrides:
addHandlerListener in class AbstractHandler
Parameters:
handlerListener - the instance to register. Must not be null. If an attempt is made to register an instance which is already registered with this instance, no operation is performed.
Since:
3.1
See Also:
IHandler.addHandlerListener(org.eclipse.ui.commands.IHandlerListener)

dispose

public void dispose()
Deprecated. 
Removes the property change listener from the action.

Specified by:
dispose in interface IHandler
Overrides:
dispose in class AbstractHandler
See Also:
IHandler.dispose()

execute

public 
Object execute(
Map parameterValuesByName)
               throws 
ExecutionException
Deprecated. 
Description copied from interface: IHandler
Executes with the map of parameter values by name.

Parameters:
parameterValuesByName - the map of parameter values by name. Reserved for future use, must be null.
Returns:
the result of the execution. Reserved for future use, must be null.
Throws:
ExecutionException - if an exception occurred during execution.

getAction

public 
IAction getAction()
Deprecated. 
Returns the action associated with this handler

Returns:
the action associated with this handler (not null)
Since:
3.1

getAttributeValuesByName

public 
Map getAttributeValuesByName()
Deprecated. 
Description copied from class: AbstractHandler
This simply return an empty map. The default implementation has no attributes.

Overrides:
getAttributeValuesByName in class AbstractHandler
Returns:
the map of attribute values by name. This map may be empty, but is guaranteed not to be null. If this map is not empty, its collection of keys is guaranteed to only contain instances of String.
See Also:
IHandler.getAttributeValuesByName()

removeHandlerListener

public void removeHandlerListener(
IHandlerListener handlerListener)
Deprecated. 
Description copied from interface: IHandler
Unregisters an instance of IPropertyListener listening for changes to properties of this instance.

Overrides:
removeHandlerListener in class AbstractHandler
Parameters:
handlerListener - the instance to unregister. Must not be null. If an attempt is made to unregister an instance which is not already registered with this instance, no operation is performed.
Since:
3.1
See Also:
IHandler.removeHandlerListener(org.eclipse.ui.commands.IHandlerListener)

toString

public final 
String toString()
Deprecated. 
Overrides:
toString in class Object

Eclipse Platform
Release 3.5

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire