Package org.apache.tapestry5.internal.services

Class StreamPageContentResultProcessor

java.lang.Object

org.apache.tapestry5.internal.services.StreamPageContentResultProcessor

All Implemented Interfaces:

ComponentEventResultProcessor<StreamPageContent>

public class StreamPageContentResultProcessor
extends Object
implements ComponentEventResultProcessor<StreamPageContent>

Used to trigger the rendering of a particular page without causing a redirect to that page. The content of the page is just streamed to the client.

Since:

5.2.0

Constructor Summary

Constructors

Constructor	Description
StreamPageContentResultProcessor(PageRenderRequestHandler handler, ComponentClassResolver resolver, TypeCoercer typeCoercer, RequestGlobals requestGlobals, Request request)

Method Summary

Modifier and Type	Method	Description
void	processResultValue(StreamPageContent value)	For a given, non-null return value from a component event method, construct and send a response.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StreamPageContentResultProcessor

public StreamPageContentResultProcessor(PageRenderRequestHandler handler,
                                        ComponentClassResolver resolver,
                                        TypeCoercer typeCoercer,
                                        RequestGlobals requestGlobals,
                                        Request request)

Method Detail

processResultValue

public void processResultValue(StreamPageContent value)
                        throws IOException

Description copied from interface: ComponentEventResultProcessor

For a given, non-null return value from a component event method, construct and send a response. Starting in release 5.4, it is recommended that for any response that involves Tapestry pages or components, the implementation should create an IOOperation to do the rendering, and add the operation to the Request as attribute TapestryConstants.RESPONSE_RENDERER. This avoids a number of issues related to the Environment.

Specified by:

processResultValue in interface ComponentEventResultProcessor<StreamPageContent>

Parameters:

value - the value returned from a method

Throws:

IOException