org.nakedobjects.object.control
Class ActionAbout

java.lang.Object
  org.nakedobjects.object.control.AbstractAbout
      org.nakedobjects.object.control.ActionAbout

All Implemented Interfaces:

About, java.io.Serializable

Direct Known Subclasses:

ActionController

public class ActionAbout

extends AbstractAbout

An About for contolling the action methods within a NakedObject.

See Also:

Serialized Form

Field Summary

static ActionAbout	DISABLE An About for showing that an action is disabled.
static ActionAbout	ENABLE An About for showing that an action is enabled.
static ActionAbout	UNIMPLEMENTED An About for showing that an action is not yet implemented.

Method Summary

static ActionAbout	disable(boolean disable) Returns a disable action About (ActionAbout.DISABLE) if true; veto action (ActionAbout.ENABLE) if false.
static ActionAbout	enable(boolean enable) Returns an enable action About (ActionAbout.ENABLE) if true; veto action (ActionAbout.DISABLE) if false.
static ActionAbout	enable(boolean enable, java.lang.String reason)

Methods inherited from class org.nakedobjects.object.control.AbstractAbout

canAccess, canUse, getDescription, getName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

UNIMPLEMENTED

public static final ActionAbout UNIMPLEMENTED

An About for showing that an action is not yet implemented.

DISABLE

public static final ActionAbout DISABLE

An About for showing that an action is disabled.

ENABLE

public static final ActionAbout ENABLE

An About for showing that an action is enabled.

Method Detail

disable

public static ActionAbout disable(boolean disable)

Returns a disable action About (ActionAbout.DISABLE) if true; veto action (ActionAbout.ENABLE) if false.

enable

public static ActionAbout enable(boolean enable)

Returns an enable action About (ActionAbout.ENABLE) if true; veto action (ActionAbout.DISABLE) if false.

enable

public static ActionAbout enable(boolean enable,
                                 java.lang.String reason)