net.sf.flock.impl
Class PersistentSubscriptionManager

java.lang.Object
  |
  +--net.sf.flock.support.AbstractSubscriptionManager
        |
        +--net.sf.flock.impl.SimpleSubscriptionManager
              |
              +--net.sf.flock.impl.PersistentSubscriptionManager

All Implemented Interfaces:

FeedFactoryI, SubscriptionManagerI

public class PersistentSubscriptionManager

extends SimpleSubscriptionManager

Version:

$Revision: 1.7 $

Author:

$Author: zombi $

Constructor Summary

PersistentSubscriptionManager(java.io.File storeDirectory)

Method Summary

protected void	initStore()
protected SubscriptionI	loadSubscription(java.net.URL location)
protected java.util.List	refresh(SubscriptionI subscription)
protected void	saveSubscriptions() Save subscription list as OPML
protected void	storeSubscription(SubscriptionI subscription)
SubscriptionI[]	subscribe(SubscriptionInfoI si, boolean loadFeed)
void	unsubscribe(java.net.URL url) Remove a subscription.

Methods inherited from class net.sf.flock.impl.SimpleSubscriptionManager

addSubscription, createFeed, createSubscription, findItems, getFeedFactory, getSubscription, getSubscriptionInfos, getSubscriptions, refresh

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

doRefreshAll, refresh, refreshAll, subscribe

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistentSubscriptionManager

public PersistentSubscriptionManager(java.io.File storeDirectory)
                              throws FlockResourceException

Method Detail

refresh

protected java.util.List refresh(SubscriptionI subscription)
                          throws FlockResourceException

Overrides:

refresh in class AbstractSubscriptionManager

Returns:

List of new ItemI objects

FlockResourceException

See Also:

AbstractSubscriptionManager.refresh(net.sf.flock.SubscriptionI)

subscribe

public SubscriptionI[] subscribe(SubscriptionInfoI si,
                                 boolean loadFeed)
                          throws FlockResourceException

Specified by:

subscribe in interface SubscriptionManagerI

Overrides:

subscribe in class SimpleSubscriptionManager

FlockResourceException

See Also:

SubscriptionManagerI.subscribe(net.sf.flock.SubscriptionInfoI, boolean)

unsubscribe

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

Description copied from interface: SubscriptionManagerI

Remove a subscription.

Specified by:

unsubscribe in interface SubscriptionManagerI

Overrides:

unsubscribe in class SimpleSubscriptionManager

Parameters:

url - subscription location

Throws:

FlockResourceException

See Also:

SubscriptionManagerI.unsubscribe(java.net.URL)

initStore

protected void initStore()
                  throws FlockResourceException

FlockResourceException

saveSubscriptions

protected void saveSubscriptions()
                          throws FlockResourceException

Save subscription list as OPML

FlockResourceException

loadSubscription

protected SubscriptionI loadSubscription(java.net.URL location)
                                  throws FlockResourceException

FlockResourceException

storeSubscription

protected void storeSubscription(SubscriptionI subscription)
                          throws FlockResourceException

FlockResourceException