net.rim.pushsdk.subscription
Class SubMemoryDataStore

java.lang.Object
  net.rim.pushsdk.subscription.SubMemoryDataStore

public class SubMemoryDataStore
extends Object

Represents in-memory storage of subscriber data. The in-memory storage is persisted to a disk store on shutdown and read from the disk store on startup.

Warning: For testing use only. It is not meant for production use.

Author:

mdandrea

Constructor Summary

SubMemoryDataStore()

Method Summary
void	destroy() Flushes the cache to disk.
Subscriber	loadFromStore(SubscriberPrimaryKey key) Loads a subscriber from in-memory storage.
List<SubscriberPrimaryKey>	loadKeysFromStore() Loads the keys for the subscribers currently in memory.
Subscriber	removeFromStore(SubscriberPrimaryKey key) Removes a subscriber from memory.
void	saveInStore(SubscriberPrimaryKey key, Subscriber subscriber) Saves a subscriber in memory.
void	setCache(net.sf.ehcache.Cache cache) Sets the cache to be used for storing subscriber data.

Methods inherited from class java.lang.Object

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

Constructor Detail

SubMemoryDataStore

public SubMemoryDataStore()

Method Detail

setCache

public void setCache(net.sf.ehcache.Cache cache)

Sets the cache to be used for storing subscriber data. This should not be null.

Parameters:

cache - the cache for storing subscriber data

destroy

public void destroy()

Flushes the cache to disk.

loadFromStore

public Subscriber loadFromStore(SubscriberPrimaryKey key)

Loads a subscriber from in-memory storage.

Parameters:

key - the key of the subscriber to look up

Returns:

the loaded subscriber

loadKeysFromStore

public List<SubscriberPrimaryKey> loadKeysFromStore()

Loads the keys for the subscribers currently in memory.

Returns:

the keys

saveInStore

public void saveInStore(SubscriberPrimaryKey key,
                        Subscriber subscriber)

Saves a subscriber in memory.

Parameters:

key - the key of the subscriber

subscriber - the subscriber to be stored

removeFromStore

public Subscriber removeFromStore(SubscriberPrimaryKey key)

Removes a subscriber from memory.

Parameters:

key - the key of the subscriber

Returns:

the subscriber that was removed