org.togglz.appengine.repository

Class MemcacheStateRepository

java.lang.Object

org.togglz.appengine.repository.MemcacheStateRepository

All Implemented Interfaces:

StateRepository

public class MemcacheStateRepository
extends Object
implements StateRepository

Decorates a given StateRepository adding caching capabilities. Leverages GAE's MemcacheServices. Default expiration time is 3600 seconds.

Author:

Fábio Franco Uechi

Constructor Summary

Constructors

Constructor and Description
MemcacheStateRepository(StateRepository delegate)
MemcacheStateRepository(StateRepository delegate, int ttlInSeconds)

Method Summary

Methods

Modifier and Type	Method and Description
FeatureState	getFeatureState(Feature feature) Get the persisted state of a feature from the repository.
void	setFeatureState(FeatureState featureState) Persist the supplied feature state.

Methods inherited from class java.lang.Object

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

Constructor Detail

MemcacheStateRepository

public MemcacheStateRepository(StateRepository delegate)

MemcacheStateRepository

public MemcacheStateRepository(StateRepository delegate,
                       int ttlInSeconds)

Method Detail

getFeatureState

public FeatureState getFeatureState(Feature feature)

Description copied from interface: StateRepository

Get the persisted state of a feature from the repository. If the repository doesn't contain any information regarding this feature it must return null.

Specified by:

getFeatureState in interface StateRepository

Parameters:

feature - The feature to read the state for

Returns:

The persisted feature state or null

setFeatureState

public void setFeatureState(FeatureState featureState)

Description copied from interface: StateRepository

Persist the supplied feature state. The repository implementation must ensure that subsequent calls to StateRepository.getFeatureState(Feature) return the same state as persisted using this method.

Specified by:

setFeatureState in interface StateRepository

Parameters:

featureState - The feature state to persist