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 rocks.xmpp.extensions.pubsub.model.PubSub

Examples of rocks.xmpp.extensions.pubsub.model.PubSub