Package org.apache.tapestry5.services
Interface ComponentRequestFilter
- All Known Implementing Classes:
DeferredResponseRenderer,InitializeActivePageName,ProductionModeUnknownComponentFilter,RequestOperationTracker
public interface ComponentRequestFilter
Filter interface for
ComponentRequestHandler.-
Method Summary
Modifier and TypeMethodDescriptionvoidhandleComponentEvent(ComponentEventRequestParameters parameters, ComponentRequestHandler handler) 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).voidhandlePageRender(PageRenderRequestParameters parameters, ComponentRequestHandler handler) Invoked to activate and render a page.
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Method Details
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handleComponentEvent
void handleComponentEvent(ComponentEventRequestParameters parameters, ComponentRequestHandler handler) throws 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 requsthandler- next handler in the pipeline- Throws:
IOException
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handlePageRender
void handlePageRender(PageRenderRequestParameters parameters, ComponentRequestHandler handler) throws IOException Invoked to activate and render a page. In certain cases, based on values returned when activating the page, aComponentEventResultProcessormay be used to send an alternate response (typically, a redirect).- Parameters:
parameters- defines the page name and activation contexthandler- next handler in the pipeline- Throws:
IOException
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