com.vaadin.server.communication

Class PortletListenerNotifier

java.lang.Object

com.vaadin.server.SynchronizedRequestHandler

com.vaadin.server.communication.PortletListenerNotifier

All Implemented Interfaces:

RequestHandler, Serializable

public class PortletListenerNotifier
extends SynchronizedRequestHandler

Notifies VaadinPortletSession.PortletListeners of a received portlet request.

Since:

7.1

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PortletListenerNotifier()

Method Summary

Modifier and Type	Method and Description
boolean	synchronizedHandleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response) Fires portlet request events to any VaadinPortletSession.PortletListeners registered to the given session using VaadinPortletSession.addPortletListener(PortletListener).

Methods inherited from class com.vaadin.server.SynchronizedRequestHandler

canHandleRequest, handleRequest

Methods inherited from class java.lang.Object

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

Constructor Detail

PortletListenerNotifier

public PortletListenerNotifier()

Method Detail

synchronizedHandleRequest

public boolean synchronizedHandleRequest(VaadinSession session,
                                         VaadinRequest request,
                                         VaadinResponse response)
                                  throws IOException

Fires portlet request events to any VaadinPortletSession.PortletListeners registered to the given session using VaadinPortletSession.addPortletListener(PortletListener). The PortletListener method corresponding to the request type is invoked.

Specified by:

synchronizedHandleRequest in class SynchronizedRequestHandler

Parameters:

session - The session for the request

request - The request to handle

response - The response object to which a response can be written.

Returns:

true if a response has been written and no further request handlers should be called, otherwise false

Throws:

IOException - If an IO error occurred

See Also:

SynchronizedRequestHandler.handleRequest(VaadinSession, VaadinRequest, VaadinResponse)