Class ComponentRequestHandlerTerminator
- java.lang.Object
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- org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator
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- All Implemented Interfaces:
ComponentRequestHandler
public class ComponentRequestHandlerTerminator extends java.lang.Object implements ComponentRequestHandler
Terminator for theComponentRequestHandlerpipeline, that feeds out into theComponentEventRequestHandlerandPageRenderRequestHandlerpipelines.- Since:
- 5.1.0.0
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Constructor Summary
Constructors Constructor Description ComponentRequestHandlerTerminator(ComponentEventRequestHandler componentEventRequestHandler, PageRenderRequestHandler pageRenderRequestHandler, InvalidationEventHub invalidationEventHub, ComponentDependencyRegistry componentDependencyRegistry)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidhandleComponentEvent(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).voidhandlePageRender(PageRenderRequestParameters parameters)Invoked to activate and render a page.
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Constructor Detail
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ComponentRequestHandlerTerminator
public ComponentRequestHandlerTerminator(@Traditional ComponentEventRequestHandler componentEventRequestHandler, PageRenderRequestHandler pageRenderRequestHandler, @ComponentClasses InvalidationEventHub invalidationEventHub, ComponentDependencyRegistry componentDependencyRegistry)
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Method Detail
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handleComponentEvent
public void handleComponentEvent(ComponentEventRequestParameters parameters) throws java.io.IOException
Description copied from interface:ComponentRequestHandlerHandler 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).- Specified by:
handleComponentEventin interfaceComponentRequestHandler- Parameters:
parameters- defining the request- Throws:
java.io.IOException
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handlePageRender
public void handlePageRender(PageRenderRequestParameters parameters) throws java.io.IOException
Description copied from interface:ComponentRequestHandlerInvoked 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).- Specified by:
handlePageRenderin interfaceComponentRequestHandler- Parameters:
parameters- defines the page name and activation context- Throws:
java.io.IOException
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