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CometHandler.java API Doc Glassfish v2 API 3452 Fri May 04 22:37:08 BST 2007 com.sun.enterprise.web.connector.grizzly.comet

CometHandler

public interface CometHandler

This interface allow Java components part of an HTTP request to be polled by the Grizzly Asynchronous Request Mechanism. Components that implement this interface will be notified when another CometHandler notify them using CometContext.notify. With Servlet, it is recommended to attach the HTTPServletResponse and use this object to push back bytes to the client.

author: Jeanfrancois Arcand

Fields Summary
Constructors Summary
Methods Summary
public void attach(E attachment)
Attach an intance of E to this class.
public void onEvent(CometEvent event)
Receive CometEvent notification.
public void onInitialize(CometEvent event)
Receive CometEvent notification when the underlying tcp communication is started by the client
public void onInterrupt(CometEvent event)
Receive CometEvent notification when the underlying tcp communication is resumed by the Grizzly ARP.
public void onTerminate(CometEvent event)
Receive CometEvent notification when the underlying tcp communication is closed by the CometHandler