PageActivator (Tapestry API - 5.7.2)乐学网一站式学习平台

All Known Implementing Classes:

PageActivatorImpl
```
public interface PageActivator
```
Responsible for firing the EventConstants.ACTIVATE event on the page.

Since:

5.2.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`activatePage(ComponentResources pageResources, EventContext activationContext, ComponentEventResultProcessor resultProcessor)`	Activates the page.

- Method Detail
  - activatePage
```
boolean activatePage(ComponentResources pageResources,
                     EventContext activationContext,
                     ComponentEventResultProcessor resultProcessor)
              throws IOException
```
    Activates the page.
    
    Parameters:
    
    pageResources - resource for the page
    
    activationContext - the page activation context
    
    resultProcessor - responsible for handling the value returned from the event handler method
    
    Returns:
    
    true if result processor received a non-null value (indicating that the processing of the request should terminate)
    
    Throws:
    
    IOException