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oracle.adf.view.rich.event
Class WindowUnloadedEvent

java.lang.Object
java.util.EventObject
oracle.adf.view.rich.event.WindowUnloadedEvent

All Implemented Interfaces:

Serializable

public class WindowUnloadedEvent

extends EventObject

Event that provides notification that a window has been unloaded. This can be delivered because of a server-side redirect, or because on the client a user clicked a link, used the Back, Next, or Refresh buttons or is closing the window, or any other browser action that results in page-to-page navigation. While the view layer will attempt to call this method when applicable, there is no guarantee that it will be called in all circumstances - a best effort is made.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

WindowUnloadedEvent(WindowIdProvider source, String windowId, String destination)
Create a WindowUnloadedEvent

Method Summary

String	getDestination() Returns the URL to which the page is navigating.
String	getWindowId() Returns the window ID of the window being closed.
String	toString()

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Constructor Detail

WindowUnloadedEvent

public WindowUnloadedEvent(WindowIdProvider source,
                           String windowId,
                           String destination)

Create a WindowUnloadedEvent

Parameters:

source - the WindowIdProvider delivering the event

windowId - the window ID, possibly null

destination - the URL that the page is navigating to

Method Detail

getWindowId

public String getWindowId()

Returns the window ID of the window being closed. This may be null if a WindowIdProvider requested window unloaded events but did not provide a window ID.

getDestination

public String getDestination()

Returns the URL to which the page is navigating. This will often be null - when the user hits Refresh/Back/Next buttons, for example, it is impossible to determine the destination URL. However, in scenarios where the destination can be determined, this property will be made available.

The destination is not guaranteed to be normalized; it may be absolute, page-relative, or server-relative. It is also not guaranteed to be correct even when non-null, as a browser may be redirected to an alternate destination, bu.

toString

public String toString()

Overrides:

toString in class EventObject

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