org.glassfish.contextpropagation

Interface ContextLifecycle

All Superinterfaces:

ViewCapable

All Known Implementing Classes:

Location

public interface ContextLifecycle
extends ViewCapable

Work contexts that implements this interface will be notified of context propagation lifecycle events when a context is changed, added, removed, or propagated.

Method Summary

Modifier and Type	Method and Description
void	contextAdded() Informs this Context that it was added to the ContextMap.
void	contextChanged(Object replacementContext) Informs the receiver that a new context is taking its place in the ContextMap
void	contextRemoved() Informs this Context that it was removed from the ContextMap
ViewCapable	contextToPropagate() Sent to a Context just before it is propagated.

Method Detail

contextChanged

void contextChanged(Object replacementContext)

Informs the receiver that a new context is taking its place in the ContextMap

Parameters:

replacementContext - The replacement context.

contextAdded

void contextAdded()

Informs this Context that it was added to the ContextMap. This notification is particularly valuable when this Context was automatically added to a ContextMap during deserialization.

contextRemoved

void contextRemoved()

Informs this Context that it was removed from the ContextMap

contextToPropagate

ViewCapable contextToPropagate()

Sent to a Context just before it is propagated.

Returns:

The context to propagate. It could be this, another context, or null if the receiver wants to prevent this context propagation.