Package org.apache.tapestry5.internal.services

Class PageActivationContextCollectorImpl

java.lang.Object

org.apache.tapestry5.internal.services.PageActivationContextCollectorImpl

All Implemented Interfaces:

PageActivationContextCollector

public class PageActivationContextCollectorImpl
extends Object
implements PageActivationContextCollector

Constructor Summary

Constructors

Constructor	Description
PageActivationContextCollectorImpl(TypeCoercer typeCoercer, RequestPageCache requestPageCache, ComponentModelSource modelSource)

Method Summary

Modifier and Type	Method	Description
Object[]	collectPageActivationContext(String pageName)	Fires the passivate event and collects the response, which is coerced to an object array.
void	setupInvalidation(InvalidationEventHub invalidationEventHub)

Methods inherited from class java.lang.Object

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

Constructor Detail

PageActivationContextCollectorImpl

public PageActivationContextCollectorImpl(TypeCoercer typeCoercer,
                                          RequestPageCache requestPageCache,
                                          ComponentModelSource modelSource)

Method Detail

setupInvalidation

@PostInjection
public void setupInvalidation(@ComponentClasses
                              InvalidationEventHub invalidationEventHub)

collectPageActivationContext

public Object[] collectPageActivationContext(String pageName)

Description copied from interface: PageActivationContextCollector

Fires the passivate event and collects the response, which is coerced to an object array. A page that does not have an event handler for the passivate event will return an empty array.

Specified by:

collectPageActivationContext in interface PageActivationContextCollector

Parameters:

pageName - to collect context from ; this should be the canonical page name

Returns:

the activation context, or an empty array of the page does not provide a context