Java Code Examples for org.jivesoftware.smack.packet.IQ#setType()

@Override
protected void sendStanzaInternal(Stanza packet) {
    super.sendStanzaInternal(packet);

    if (packet instanceof IQ && !timeout) {
        timeout = false;
        // Set reply packet to match one being sent. We haven't started the
        // other thread yet so this is still safe.
        IQ replyPacket = replyQ.peek();

        // If no reply has been set via addIQReply, then we create a simple reply
        if (replyPacket == null) {
            replyPacket = IQ.createResultIQ((IQ) packet);
            replyQ.add(replyPacket);
        }
        replyPacket.setStanzaId(packet.getStanzaId());
        replyPacket.setTo(packet.getFrom());
        if (replyPacket.getType() == null) {
            replyPacket.setType(Type.result);
        }

        new ProcessQueue(replyQ).start();
    }
}
 

private void init(Version local, Version remote) {
  XMPPContactsService aliceContactsService = SarosMocks.contactsServiceMockFor(bobJID);
  bobContact = aliceContactsService.getContact(bobJID.getRAW()).get();

  InfoManager infoManager =
      new InfoManager(aliceReceiver, aliceTransmitter, aliceContactsService);
  versionManagerLocal = new VersionManager(local.toString(), infoManager);

  HashMap<String, String> info = new HashMap<>();
  info.put(VersionManager.VERSION_KEY, remote.toString());
  InfoExchangeExtension versionExchangeResponse = new InfoExchangeExtension(info);

  IQ reply = InfoExchangeExtension.PROVIDER.createIQ(versionExchangeResponse);
  reply.setType(IQ.Type.SET);
  reply.setTo(aliceJID.getRAW());
  aliceReceiver.processPacket(reply);
}
 

/**
 * Returns an error IQ.
 *
 * @param from the senders JID
 * @param to the recipients JID
 * @param condition the XMPP error condition
 * @return an error IQ
 */
public static IQ createErrorIQ(Jid from, Jid to, StanzaError.Condition condition) {
    StanzaError xmppError = StanzaError.getBuilder(condition).build();
    IQ errorIQ = new ErrorIQ(xmppError);
    errorIQ.setType(IQ.Type.error);
    errorIQ.setFrom(from);
    errorIQ.setTo(to);
    return errorIQ;
}
 

/**
 * Returns a result IQ.
 *
 * @param from the senders JID
 * @param to the recipients JID
 * @return a result IQ
 */
public static IQ createResultIQ(Jid from, Jid to) {
    IQ result = new EmptyResultIQ();
    result.setType(IQ.Type.result);
    result.setFrom(from);
    result.setTo(to);
    return result;
}
 

/**
 * Sends Info Packet to a Contact if it has Saros Support.
 *
 * @param contact
 */
private void sendInfo(XMPPContact contact) {
  String sarosJid = contact.getSarosJid().map(JID::toString).orElse(null);
  if (sarosJid == null) return;

  IQ packet = InfoExchangeExtension.PROVIDER.createIQ(new InfoExchangeExtension(localInfo));
  packet.setType(IQ.Type.SET);
  packet.setTo(sarosJid);
  try {
    transmitter.sendPacket(packet);
  } catch (IOException e) {
    log.error("could not send info packet to " + sarosJid, e);
  }
}
 

/**
 * Invites a user or agent to an existing session support. The provided invitee's JID can be of
 * a user, an agent, a queue or a workgroup. In the case of a queue or a workgroup the workgroup service
 * will decide the best agent to receive the invitation.<p>
 *
 * This method will return either when the service returned an ACK of the request or if an error occurred
 * while requesting the invitation. After sending the ACK the service will send the invitation to the target
 * entity. When dealing with agents the common sequence of offer-response will be followed. However, when
 * sending an invitation to a user a standard MUC invitation will be sent.<p>
 *
 * The agent or user that accepted the offer <b>MUST</b> join the room. Failing to do so will make
 * the invitation to fail. The inviter will eventually receive a message error indicating that the invitee
 * accepted the offer but failed to join the room.
 *
 * Different situations may lead to a failed invitation. Possible cases are: 1) all agents rejected the
 * offer and there are no agents available, 2) the agent that accepted the offer failed to join the room or
 * 2) the user that received the MUC invitation never replied or joined the room. In any of these cases
 * (or other failing cases) the inviter will get an error message with the failed notification.
 *
 * @param type type of entity that will get the invitation.
 * @param invitee JID of entity that will get the invitation.
 * @param sessionID ID of the support session that the invitee is being invited.
 * @param reason the reason of the invitation.
 * @throws XMPPErrorException if the sender of the invitation is not an agent or the service failed to process
 *         the request.
 * @throws NoResponseException if there was no response from the remote entity.
 * @throws NotConnectedException if the XMPP connection is not connected.
 * @throws InterruptedException if the calling thread was interrupted.
 */
public void sendRoomInvitation(RoomInvitation.Type type, Jid invitee, String sessionID, String reason) throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
    final RoomInvitation invitation = new RoomInvitation(type, invitee, sessionID, reason);
    IQ iq = new RoomInvitation.RoomInvitationIQ(invitation);
    iq.setType(IQ.Type.set);
    iq.setTo(workgroupJID);
    iq.setFrom(connection.getUser());

    connection.createStanzaCollectorAndSend(iq).nextResultOrThrow();
}
 

/**
 * Transfer an existing session support to another user or agent. The provided invitee's JID can be of
 * a user, an agent, a queue or a workgroup. In the case of a queue or a workgroup the workgroup service
 * will decide the best agent to receive the invitation.<p>
 *
 * This method will return either when the service returned an ACK of the request or if an error occurred
 * while requesting the transfer. After sending the ACK the service will send the invitation to the target
 * entity. When dealing with agents the common sequence of offer-response will be followed. However, when
 * sending an invitation to a user a standard MUC invitation will be sent.<p>
 *
 * Once the invitee joins the support room the workgroup service will kick the inviter from the room.<p>
 *
 * Different situations may lead to a failed transfers. Possible cases are: 1) all agents rejected the
 * offer and there are no agents available, 2) the agent that accepted the offer failed to join the room
 * or 2) the user that received the MUC invitation never replied or joined the room. In any of these cases
 * (or other failing cases) the inviter will get an error message with the failed notification.
 *
 * @param type type of entity that will get the invitation.
 * @param invitee JID of entity that will get the invitation.
 * @param sessionID ID of the support session that the invitee is being invited.
 * @param reason the reason of the invitation.
 * @throws XMPPErrorException if the sender of the invitation is not an agent or the service failed to process
 *         the request.
 * @throws NoResponseException if there was no response from the remote entity.
 * @throws NotConnectedException if the XMPP connection is not connected.
 * @throws InterruptedException if the calling thread was interrupted.
 */
public void sendRoomTransfer(RoomTransfer.Type type, String invitee, String sessionID, String reason) throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
    final RoomTransfer transfer = new RoomTransfer(type, invitee, sessionID, reason);
    IQ iq = new RoomTransfer.RoomTransferIQ(transfer);
    iq.setType(IQ.Type.set);
    iq.setTo(workgroupJID);
    iq.setFrom(connection.getUser());

    connection.createStanzaCollectorAndSend(iq).nextResultOrThrow();
}