oracle.adf.share.statemanager

Interface CapacityPolicy

All Superinterfaces:

Policy

public interface CapacityPolicy
extends Policy

Method Summary

Modifier and Type	Method and Description
void	releaseCapacity(java.lang.Object context, java.lang.Object id, java.lang.Object state, StateManager stateManager) releaseCapacity will be invoked by StateManager whenver state is removed.
void	useCapacity(java.lang.Object context, java.lang.Object id, java.lang.Object state, StateManager stateManager) The useCapacity will be invoked by the StateManager whenever a state is stored.

Methods inherited from interface oracle.adf.share.statemanager.Policy

getTimeToLive, isDistributable, isPersistent

Method Detail

useCapacity

void useCapacity(java.lang.Object context,
                 java.lang.Object id,
                 java.lang.Object state,
                 StateManager stateManager)

The useCapacity will be invoked by the StateManager whenever a state is stored. The useCapacity may throw a CapacityException to indicate that there capacity is not available at that time.

Parameters:

context - the ADF context of the required state

id - of passivated state which is being stored in session

state - Passivated state which is being stored in session

stateManager - StateManagerInstance which can be used to store the total pasivate state size in session

releaseCapacity

void releaseCapacity(java.lang.Object context,
                     java.lang.Object id,
                     java.lang.Object state,
                     StateManager stateManager)

releaseCapacity will be invoked by StateManager whenver state is removed.

Parameters:

context - the ADF context of the required state

id - of passivated state which is being stored in session

state - Passivate state which is being stored in session

stateManager - StateManagerInstance which can be used to store the calculated total pasivate state size in session