Interface ContainerProvider.SessionAttributeEventListener<CC,S,L,SC>

Type Parameters:

CC - the container context type

S - the container session type

L - the container session event listener type

SC - the session context type

All Superinterfaces:

ContainerProvider<CC,S,L,SC>

Enclosing interface:

ContainerProvider<CC,S,L,SC>

public static interface ContainerProvider.SessionAttributeEventListener<CC,S,L,SC>
extends ContainerProvider<CC,S,L,SC>

A provider where session attributes implement the passivation/activation event listener.

Author:

Paul Ferraro

Nested Class Summary

Nested classes/interfaces inherited from interface ContainerProvider

ContainerProvider.SessionAttributeEventListener<CC,S,L,SC>, ContainerProvider.VoidEventListener<CC,S,SC>

Method Summary

Modifier and Type	Method	Description
default Optional<L>	getSessionEventListener(S session, Object attribute)	Returns the container specific activation/passivation listener for the specified attribute of the specified session, if one exists.
Class<L>	getSessionEventListenerClass()	Returns the specification type of the session event listener implemented by interested session attributes.

Methods inherited from interface ContainerProvider

getDetachableSession, getDetachedSession, getId, getPostActivateEventNotifier, getPrePassivateEventNotifier, getSessionEventListener

Method Details

getSessionEventListener

default Optional<L> getSessionEventListener(S session,
 Object attribute)

Description copied from interface: ContainerProvider

Returns the container specific activation/passivation listener for the specified attribute of the specified session, if one exists.

Specified by:

getSessionEventListener in interface ContainerProvider<CC,S,L,SC>

Parameters:

session - the session event source

attribute - the session attribute event source

Returns:

the container specific activation/passivation listener for the specified attribute of the specified session, if one exists.

getSessionEventListenerClass

Class<L> getSessionEventListenerClass()

Returns the specification type of the session event listener implemented by interested session attributes.

Returns:

the specification type of the session event listener implemented by interested session attributes.