Examples of PubSub

de.zib.scalaris.PubSub
ink #publish(String,String)}sc.publish(otpTopic, otpContent); // {@link #publish(OtpErlangString,OtpErlangString)}
For the full example, see {@link de.zib.scalaris.examples.PubSubPublishExample}

Subscribing to topics
```
  String topic; String URL; OtpErlangString otpTopic; OtpErlangString otpURL; TransactionSingleOp sc = new PubSub(); sc.subscribe(topic, URL);       //  {@link #subscribe(String,String)}sc.subscribe(otpTopic, otpURL); //  {@link #subscribe(OtpErlangString,OtpErlangString)} 
```
For the full example, see {@link de.zib.scalaris.examples.PubSubSubscribeExample}

Unsubscribing from topics
Unsubscribing from topics works like subscribing to topics with the exception of a {@link NotFoundException} being thrown if either the topic does notexist or the URL is not subscribed to the topic.
```
  String topic; String URL; OtpErlangString otpTopic; OtpErlangString otpURL; TransactionSingleOp sc = new PubSub(); sc.unsubscribe(topic, URL);       //  {@link #unsubscribe(String,String)}sc.unsubscribe(otpTopic, otpURL); //  {@link #unsubscribe(OtpErlangString,OtpErlangString)} 
```
Getting a list of subscribers to a topic
```
  String topic; OtpErlangString otpTopic; List<String> subscribers; OtpErlangList otpSubscribers; // non-static: TransactionSingleOp sc = new PubSub(); subscribers = sc.getSubscribers(topic).stringListValue();             //  {@link #getSubscribers(String)}otpSubscribers = (OtpErlangList) sc.getSubscribers(otpTopic).value(); //  {@link #getSubscribers(OtpErlangString)} 
```
For the full example, see {@link de.zib.scalaris.examples.PubSubGetSubscribersExample}

Connection errors
Errors when setting up connections or trying to send/receive RPCs will be handed to the {@link ConnectionPolicy} that has been set when the connectionwas created. By default, {@link ConnectionFactory} uses{@link DefaultConnectionPolicy} which implements automatic connection-retriesby classifying nodes as good or bad depending on their previous state. The number of automatic retries is adjustable (default: 3). @author Nico Kruber, kruber@zib.de @version 3.4 @since 2.5
org.jivesoftware.smackx.pubsub.packet.PubSub
org/extensions/xep-0060">Publish-Subscribe specification. @author Robin Collier
rocks.xmpp.extensions.pubsub.model.PubSub
r.org/protocol/pubsub} namespace.
Child elements are created with a bunch of static factory methods.
@author Christian Schudt @see XEP-0060: Publish-Subscribe @see XML Schema

Examples of de.zib.scalaris.PubSub


        System.out.println("Reading values with the class `PubSub`:");


        try {
            System.out.println("  creating object...");
            final PubSub sc = new PubSub();
            System.out
                    .println("    `OtpErlangList getSubscribers(OtpErlangString)`...");
            otpSubscribers = (OtpErlangList) sc.getSubscribers(otpTopic).value();
            System.out.println("      getSubscribers(" + otpTopic.stringValue()
                    + ") == " + getSubscribers(otpSubscribers));
        } catch (final ConnectionException e) {
            System.out.println("      getSubscribers(" + otpTopic.stringValue()
                    + ") failed: " + e.getMessage());
        } catch (final UnknownException e) {
            System.out.println("    getSubscribers(" + otpTopic.stringValue()
                    + ") failed: " + e.getMessage());
        }


        try {
            System.out.println("  creating object...");
            final PubSub sc = new PubSub();
            System.out
                    .println("    `List<String> getSubscribers(String)`...");
            subscribers = sc.getSubscribers(topic).stringListValue();
            System.out.println("      getSubscribers(" + topic + ") == "
                    + getSubscribers(subscribers));
        } catch (final ConnectionException e) {
            System.out.println("      getSubscribers(" + topic + ") failed: "
                    + e.getMessage());

View Full Code Here

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

   * @param submitForm
   */
  public void sendConfigurationForm(Form submitForm)
    throws XMPPException
  {
    PubSub packet = createPubsubPacket(Type.SET, new FormNode(FormNodeType.CONFIGURE_OWNER, getId(), submitForm), PubSubNamespace.OWNER);
    SyncPacketSend.getReply(con, packet);
  }

View Full Code Here

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

   * @throws XMPPException
   */
  public List<Subscription> getSubscriptions()
    throws XMPPException
  {
    PubSub reply = (PubSub)sendPubsubPacket(Type.GET, new NodeExtension(PubSubElementType.SUBSCRIPTIONS, getId()));
    SubscriptionsExtension subElem = (SubscriptionsExtension)reply.getExtension(PubSubElementType.SUBSCRIPTIONS);
    return subElem.getSubscriptions();
  }

View Full Code Here

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

   * @exception XMPPException
   */
  public Subscription subscribe(String jid)
    throws XMPPException
  {
    PubSub reply = (PubSub)sendPubsubPacket(Type.SET, new SubscribeExtension(jid, getId()));
    return (Subscription)reply.getExtension(PubSubElementType.SUBSCRIPTION);
  }

View Full Code Here

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

   * @exception XMPPException
   */
  public Subscription subscribe(String jid, SubscribeForm subForm)
    throws XMPPException
  {
    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);
  }

View Full Code Here

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

   * @throws XMPPException
   */
  public SubscribeForm getSubscriptionOptions(String jid, String subscriptionId)
    throws XMPPException
  {
    PubSub packet = (PubSub)sendPubsubPacket(Type.GET, new OptionsExtension(jid, getId(), subscriptionId));
    FormNode ext = (FormNode)packet.getExtension(PubSubElementType.OPTIONS);
    return new SubscribeForm(ext.getForm());
  }

View Full Code Here

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

   * @throws XMPPException
   */
  public <T extends Item> List<T> getItems()
    throws XMPPException
  {
    PubSub request = createPubsubPacket(Type.GET, new GetItemsRequest(getId()));
    
    PubSub result = (PubSub)SyncPacketSend.getReply(con, request);
    ItemsExtension itemsElem = (ItemsExtension)result.getExtension(PubSubElementType.ITEMS);
    return (List<T>)itemsElem.getItems();
  }

View Full Code Here

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

   * @throws XMPPException
   */
  public <T extends Item> List<T> getItems(String subscriptionId)
    throws XMPPException
  {
    PubSub request = createPubsubPacket(Type.GET, new GetItemsRequest(getId(), subscriptionId));
    
    PubSub result = (PubSub)SyncPacketSend.getReply(con, request);
    ItemsExtension itemsElem = (ItemsExtension)result.getExtension(PubSubElementType.ITEMS);
    return (List<T>)itemsElem.getItems();
  }

View Full Code Here

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

    
    for (String id : ids)
    {
      itemList.add(new Item(id));
    }
    PubSub request = createPubsubPacket(Type.GET, new ItemsExtension(ItemsExtension.ItemsElementType.items, getId(), itemList));
    
    PubSub result = (PubSub)SyncPacketSend.getReply(con, request);
    ItemsExtension itemsElem = (ItemsExtension)result.getExtension(PubSubElementType.ITEMS);
    return (List<T>)itemsElem.getItems();
  }

View Full Code Here

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

   * @throws XMPPException
   */
  public <T extends Item> List<T> getItems(int maxItems)
    throws XMPPException
  {
    PubSub request = createPubsubPacket(Type.GET, new GetItemsRequest(getId(), maxItems));
    
    PubSub result = (PubSub)SyncPacketSend.getReply(con, request);
    ItemsExtension itemsElem = (ItemsExtension)result.getExtension(PubSubElementType.ITEMS);
    return (List<T>)itemsElem.getItems();
  }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.

Examples of PubSub

Subscribing to topics

Unsubscribing from topics

Getting a list of subscribers to a topic

Connection errors

Examples of de.zib.scalaris.PubSub

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub

Examples of org.jivesoftware.smackx.pubsub.packet.PubSub