org.apache.tapestry5.services

Interface ComponentRequestHandler

All Known Implementing Classes:

ComponentRequestHandlerTerminator

@UsesOrderedConfiguration(value=ComponentRequestFilter.class)
public interface ComponentRequestHandler

A facade around ComponentEventRequestHandler and PageRenderRequestHandler that allows for simplified filters that cover both types of requests.

Since:

5.1.0.0

Method Summary

Modifier and Type	Method and Description
void	handleComponentEvent(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).
void	handlePageRender(PageRenderRequestParameters parameters) Invoked to activate and render a page.

Method Detail

handleComponentEvent

void handleComponentEvent(ComponentEventRequestParameters parameters)
                   throws java.io.IOException

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 request

Throws:

java.io.IOException

handlePageRender

void handlePageRender(PageRenderRequestParameters parameters)
               throws java.io.IOException

Invoked to activate and render a page. In certain cases, based on values returned when activating the page, a ComponentEventResultProcessor may be used to send an alternate response (typically, a redirect).

Parameters:

parameters - defines the page name and activation context

Throws:

java.io.IOException