Package org.apache.tapestry5.services
Interface ComponentRequestFilter
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- All Known Implementing Classes:
DeferredResponseRenderer,InitializeActivePageName,ProductionModeUnknownComponentFilter,RequestOperationTracker
public interface ComponentRequestFilter
Filter interface forComponentRequestHandler.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description voidhandleComponentEvent(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 Detail
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handleComponentEvent
void handleComponentEvent(ComponentEventRequestParameters parameters, ComponentRequestHandler handler) 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 requsthandler- next handler in the pipeline- Throws:
java.io.IOException
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handlePageRender
void handlePageRender(PageRenderRequestParameters parameters, ComponentRequestHandler handler) throws java.io.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:
java.io.IOException
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