Package com.aquima.interactions.framework.container.list

Class PageNavigationCallback

java.lang.Object

com.aquima.interactions.framework.container.list.PageNavigationCallback

All Implemented Interfaces:

ICallbackFunction, Serializable

public final class PageNavigationCallback
extends Object
implements ICallbackFunction

Call back function that handles the actions triggered by the paging navigation buttons.

Since:

9.0

Author:

Jon van Leuven

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PageNavigationCallback(ListConfiguration state, String navigationAction)	Constructs a new PageNavigationCallback.

Method Summary

Modifier and Type	Method	Description
void	handle(IElement element, IContainerEventContext context)	The handle method will be invoked after an event has occurred on the page.

Methods inherited from class java.lang.Object

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

Constructor Details

PageNavigationCallback

public PageNavigationCallback(ListConfiguration state,
 String navigationAction)

Constructs a new PageNavigationCallback.

Parameters:

state - the list state

navigationAction - the name of the action as defined in NavigateActionEnum

Method Details

handle

public void handle(IElement element,
 IContainerEventContext context)
            throws Exception

Description copied from interface: ICallbackFunction

The handle method will be invoked after an event has occurred on the page. This callback function may choose to throw an exception when processing should stop due to an error, which will result in the flow being aborted and the last page to be shown again (for validation error messages or generic error messages set an error in the request scope) Use element.isFired() to check if the element caused the current event.

Specified by:

handle in interface ICallbackFunction

Parameters:

element - The element for which the callback function was registered.

context - The current context which will be equal to the context at the moment of registration.

Throws:

Exception - This exception type may be thrown to indicate that the processing should stop due to an error.