Examples with PubSub org.jivesoftware.smackx.pubsub.packet.PubSub used on opensource projects

Example 36 with PubSub

use of org.jivesoftware.smackx.pubsub.packet.PubSub in project Smack by igniterealtime.

the class PubSubManager method createNode.

/**
     * Creates a node with specified configuration.
     * 
     * Note: This is the only way to create a collection node.
     * 
     * @param nodeId The name of the node, which must be unique within the 
     * pubsub service
     * @param config The configuration for the node
     * @return The node that was created
     * @throws XMPPErrorException 
     * @throws NoResponseException 
     * @throws NotConnectedException 
     * @throws InterruptedException 
     */
public Node createNode(String nodeId, Form config) throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
    PubSub request = PubSub.createPubsubPacket(pubSubService, Type.set, new NodeExtension(PubSubElementType.CREATE, nodeId), null);
    boolean isLeafNode = true;
    if (config != null) {
        request.addExtension(new FormNode(FormNodeType.CONFIGURE, config));
        FormField nodeTypeField = config.getField(ConfigureNodeFields.node_type.getFieldName());
        if (nodeTypeField != null)
            isLeafNode = nodeTypeField.getValues().get(0).equals(NodeType.leaf.toString());
    }
    // Errors will cause exceptions in getReply, so it only returns
    // on success.
    sendPubsubPacket(request);
    Node newNode = isLeafNode ? new LeafNode(this, nodeId) : new CollectionNode(this, nodeId);
    nodeMap.put(newNode.getId(), newNode);
    return newNode;
}

Example 37 with PubSub

use of org.jivesoftware.smackx.pubsub.packet.PubSub in project Smack by igniterealtime.

the class LeafNode method getItems.

/**
     * Get items persisted on the node.
     * <p>
     * {@code additionalExtensions} can be used e.g. to add a "Result Set Management" extension.
     * {@code returnedExtensions} will be filled with the stanza(/packet) extensions found in the answer.
     * </p>
     * 
     * @param additionalExtensions additional {@code PacketExtensions} to be added to the request.
     *        This is an optional argument, if provided as null no extensions will be added.
     * @param returnedExtensions a collection that will be filled with the returned packet
     *        extensions. This is an optional argument, if provided as null it won't be populated.
     * @return List of {@link Item}
     * @throws NoResponseException
     * @throws XMPPErrorException
     * @throws NotConnectedException
     * @throws InterruptedException 
     */
public <T extends Item> List<T> getItems(List<ExtensionElement> additionalExtensions, List<ExtensionElement> returnedExtensions) throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
    PubSub request = createPubsubPacket(Type.get, new GetItemsRequest(getId()));
    request.addExtensions(additionalExtensions);
    return getItems(request, returnedExtensions);
}

Example 38 with PubSub

use of org.jivesoftware.smackx.pubsub.packet.PubSub in project Smack by igniterealtime.

the class LeafNode method getItems.

@SuppressWarnings("unchecked")
private <T extends Item> List<T> getItems(PubSub request, List<ExtensionElement> returnedExtensions) throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
    PubSub result = pubSubManager.getConnection().createStanzaCollectorAndSend(request).nextResultOrThrow();
    ItemsExtension itemsElem = result.getExtension(PubSubElementType.ITEMS);
    if (returnedExtensions != null) {
        returnedExtensions.addAll(result.getExtensions());
    }
    return (List<T>) itemsElem.getItems();
}

Example 39 with PubSub

use of org.jivesoftware.smackx.pubsub.packet.PubSub in project Smack by igniterealtime.

the class LeafNode method send.

/**
     * Publishes an event to the node.  This is an empty event
     * with no item.
     * 
     * This is only acceptable for nodes with {@link ConfigureForm#isPersistItems()}=false
     * and {@link ConfigureForm#isDeliverPayloads()}=false.
     * 
     * This is a synchronous call which will throw an exception 
     * on failure.
     * 
     * For asynchronous calls, use {@link #publish() publish()}.
     * @throws XMPPErrorException 
     * @throws NoResponseException 
     * @throws NotConnectedException 
     * @throws InterruptedException 
     * 
     */
public void send() throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
    PubSub packet = createPubsubPacket(Type.set, new NodeExtension(PubSubElementType.PUBLISH, getId()));
    pubSubManager.getConnection().createStanzaCollectorAndSend(packet).nextResultOrThrow();
}

Example 40 with PubSub

use of org.jivesoftware.smackx.pubsub.packet.PubSub in project Smack by igniterealtime.

the class PubSubProvider method parse.

@Override
public PubSub parse(XmlPullParser parser, int initialDepth) throws Exception {
    String namespace = parser.getNamespace();
    PubSubNamespace pubSubNamespace = PubSubNamespace.valueOfFromXmlns(namespace);
    PubSub pubsub = new PubSub(pubSubNamespace);
    outerloop: while (true) {
        int eventType = parser.next();
        switch(eventType) {
            case XmlPullParser.START_TAG:
                PacketParserUtils.addExtensionElement(pubsub, parser);
                break;
            case XmlPullParser.END_TAG:
                if (parser.getDepth() == initialDepth) {
                    break outerloop;
                }
                break;
        }
    }
    return pubsub;
}