net.sf.flock.hibernate
Class HibernateSubscriptionManager

java.lang.Object
  |
  +--net.sf.flock.support.AbstractSubscriptionManager
        |
        +--net.sf.flock.hibernate.HibernateSubscriptionManager

All Implemented Interfaces:

FeedFactoryI, SubscriptionManagerI

public class HibernateSubscriptionManager

extends AbstractSubscriptionManager

implements FeedFactoryI

Constructor Summary

HibernateSubscriptionManager(java.util.Properties properties)

Method Summary

FeedI	createFeed(SubscriptionInfoI subscriptionInfoI)
protected SubscriptionI	createSubscription(SubscriptionInfoI subscriptionInfo)
java.util.Collection	findItems(FilterI[] filters)
protected FeedFactoryI	getFeedFactory()
SubscriptionI	getSubscription(java.net.URL url) Get a given a subscription.
java.util.Collection	getSubscriptionInfos() Get lightweight information about all subscriptions.
protected Subscription	loadSubscription(java.net.URL url)
void	refresh(java.net.URL url) Refresh a subscription (synchronously).
protected void	storeSubscription(Subscription subscription)
void	unsubscribe(java.net.URL url) Remove a subscription.

Methods inherited from class net.sf.flock.support.AbstractSubscriptionManager

doRefreshAll, refresh, refresh, refreshAll, subscribe, subscribe

Methods inherited from class java.lang.Object

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

Constructor Detail

HibernateSubscriptionManager

public HibernateSubscriptionManager(java.util.Properties properties)
                             throws FlockResourceException

Method Detail

storeSubscription

protected void storeSubscription(Subscription subscription)
                          throws java.lang.Exception

java.lang.Exception

loadSubscription

protected Subscription loadSubscription(java.net.URL url)
                                 throws java.lang.Exception

java.lang.Exception

createSubscription

protected SubscriptionI createSubscription(SubscriptionInfoI subscriptionInfo)
                                    throws FlockResourceException

Specified by:

createSubscription in class AbstractSubscriptionManager

FlockResourceException

getFeedFactory

protected FeedFactoryI getFeedFactory()

Specified by:

getFeedFactory in class AbstractSubscriptionManager

createFeed

public FeedI createFeed(SubscriptionInfoI subscriptionInfoI)

Specified by:

createFeed in interface FeedFactoryI

unsubscribe

public void unsubscribe(java.net.URL url)
                 throws FlockResourceException

Description copied from interface: SubscriptionManagerI

Remove a subscription.

Specified by:

unsubscribe in interface SubscriptionManagerI

Parameters:

url - subscription location

Throws:

FlockResourceException

getSubscription

public SubscriptionI getSubscription(java.net.URL url)
                              throws FlockResourceException

Description copied from interface: SubscriptionManagerI

Get a given a subscription.

Specified by:

getSubscription in interface SubscriptionManagerI

Parameters:

url - subscription location

Returns:

SubscriptionI

Throws:

FlockResourceException

getSubscriptionInfos

public java.util.Collection getSubscriptionInfos()
                                          throws FlockResourceException

Description copied from interface: SubscriptionManagerI

Get lightweight information about all subscriptions.

Specified by:

getSubscriptionInfos in interface SubscriptionManagerI

Returns:

Collection of SubscriptionInfoI objects

Throws:

FlockResourceException

refresh

public void refresh(java.net.URL url)
             throws FlockResourceException

Description copied from interface: SubscriptionManagerI

Refresh a subscription (synchronously).

Specified by:

refresh in interface SubscriptionManagerI

Parameters:

url - subscription location

Throws:

FlockResourceException

findItems

public java.util.Collection findItems(FilterI[] filters)
                               throws FlockResourceException

Specified by:

findItems in interface SubscriptionManagerI

Parameters:

filters -

Returns:

Collection

Throws:

FlockResourceException