/**
* Get the options for configuring the specified subscription.
*
* @param jid JID the subscription is registered under
* @param subscriptionId The subscription id
* @return The subscription option form
* @throws XMPPErrorException
* @throws NoResponseException
* @throws NotConnectedException
*/
public SubscribeForm getSubscriptionOptions(String jid, String subscriptionId)
throws NoResponseException, XMPPErrorException, NotConnectedException {
PubSub packet =
(PubSub) sendPubsubPacket(Type.get, new OptionsExtension(jid, getId(), subscriptionId));
FormNode ext = (FormNode) packet.getExtension(PubSubElementType.OPTIONS);
return new SubscribeForm(ext.getForm());
}
/**
* The user subscribes to the node using the supplied jid and subscription options. The bare jid
* portion of this one must match the jid for the connection.
*
* <p>Please note that the {@link Subscription.State} should be checked on return since more
* actions may be required by the caller. {@link Subscription.State#pending} - The owner must
* approve the subscription request before messages will be received. {@link
* Subscription.State#unconfigured} - If the {@link Subscription#isConfigRequired()} is true, the
* caller must configure the subscription before messages will be received. If it is false the
* caller can configure it but is not required to do so.
*
* @param jid The jid to subscribe as.
* @return The subscription
* @throws XMPPErrorException
* @throws NoResponseException
* @throws NotConnectedException
*/
public Subscription subscribe(String jid, SubscribeForm subForm)
throws NoResponseException, XMPPErrorException, NotConnectedException {
PubSub request = createPubsubPacket(Type.set, new SubscribeExtension(jid, getId()));
request.addExtension(new FormNode(FormNodeType.OPTIONS, subForm));
PubSub reply = (PubSub) PubSubManager.sendPubsubPacket(con, jid, Type.set, request);
return (Subscription) reply.getExtension(PubSubElementType.SUBSCRIPTION);
}
/**
* Gets the affiliations on the root node.
*
* @return List of affiliations
* @throws XMPPException
*/
public List<Affiliation> getAffiliations() throws XMPPException {
PubSub reply =
(PubSub) sendPubsubPacket(Type.GET, new NodeExtension(PubSubElementType.AFFILIATIONS));
AffiliationsExtension listElem =
(AffiliationsExtension) reply.getExtension(PubSubElementType.AFFILIATIONS);
return listElem.getAffiliations();
}
/**
* Get the subscriptions currently associated with this node.
*
* @return List of {@link Subscription}
* @throws XMPPErrorException
* @throws NoResponseException
* @throws NotConnectedException
*/
public List<Subscription> getSubscriptions()
throws NoResponseException, XMPPErrorException, NotConnectedException {
PubSub reply =
(PubSub)
sendPubsubPacket(Type.get, new NodeExtension(PubSubElementType.SUBSCRIPTIONS, getId()));
SubscriptionsExtension subElem =
(SubscriptionsExtension) reply.getExtension(PubSubElementType.SUBSCRIPTIONS);
return subElem.getSubscriptions();
}
/**
* Creates an instant node, if supported.
*
* @return The node that was created
* @exception XMPPException
*/
public LeafNode createNode() throws XMPPException {
PubSub reply = (PubSub) sendPubsubPacket(Type.SET, new NodeExtension(PubSubElementType.CREATE));
NodeExtension elem =
(NodeExtension) reply.getExtension("create", PubSubNamespace.BASIC.getXmlns());
LeafNode newNode = new LeafNode(con, elem.getNode());
newNode.setTo(to);
nodeMap.put(newNode.getId(), newNode);
return newNode;
}
/**
* The user subscribes to the node using the supplied jid. The bare jid portion of this one must
* match the jid for the connection.
*
* <p>Please note that the {@link Subscription.State} should be checked on return since more
* actions may be required by the caller. {@link Subscription.State#pending} - The owner must
* approve the subscription request before messages will be received. {@link
* Subscription.State#unconfigured} - If the {@link Subscription#isConfigRequired()} is true, the
* caller must configure the subscription before messages will be received. If it is false the
* caller can configure it but is not required to do so.
*
* @param jid The jid to subscribe as.
* @return The subscription
* @throws XMPPErrorException
* @throws NoResponseException
* @throws NotConnectedException
*/
public Subscription subscribe(String jid)
throws NoResponseException, XMPPErrorException, NotConnectedException {
PubSub reply = (PubSub) sendPubsubPacket(Type.set, new SubscribeExtension(jid, getId()));
return (Subscription) reply.getExtension(PubSubElementType.SUBSCRIPTION);
}
