Package org.apache.tapestry5.services
Interface ComponentEventRequestHandler
- All Known Implementing Classes:
AjaxComponentEventRequestHandler
,ComponentEventRequestHandlerImpl
@UsesOrderedConfiguration(ComponentEventRequestFilter.class)
public interface ComponentEventRequestHandler
Handler interface for component event requests. Component event requests do things such as process a form
submission or otherwise change state. In the majority of cases, after the component event, a redirect response is
sent to the client which, in turn, causes a page render.
The ComponentEventRequestHandler service is a pipeline, allowing extensibility via contributed filters. It may be distinguished by the @
Traditional
marker annotation.
A second service, AjaxComponentEventRequestHandler is also a pipeline and may be distinguished by the @Ajax
marker annotation.- See Also:
-
Method Summary
Modifier and TypeMethodDescriptionvoid
handle
(ComponentEventRequestParameters parameters) Handler for a component action request which will trigger an event on a component and use the return value to send a response to the client (typically, a redirect to a page render URL).
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Method Details
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handle
Handler for a component action request which will trigger an event on a component and use the return value to send a response to the client (typically, a redirect to a page render URL).- Parameters:
parameters
- defining the requst- Throws:
IOException
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