@Override
  public void localUserPresenceChanged(LocalUserChatRoomPresenceChangeEvent evt) {
    if (recentQuery == null) return;

    ComparableEvtObj srcContact = null;

    synchronized (recentMessages) {
      for (ComparableEvtObj msg : recentMessages) {
        if (msg.getRoom() != null && msg.getRoom().equals(evt.getChatRoom())) {
          srcContact = msg;
          break;
        }
      }
    }

    if (srcContact == null) return;

    String eventType = evt.getEventType();

    if (LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_JOINED.equals(eventType)) {
      recentQuery.updateContactStatus(srcContact, ChatRoomPresenceStatus.CHAT_ROOM_ONLINE);
    } else if ((LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_LEFT.equals(eventType)
        || LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_KICKED.equals(eventType)
        || LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_DROPPED.equals(eventType))) {
      recentQuery.updateContactStatus(srcContact, ChatRoomPresenceStatus.CHAT_ROOM_OFFLINE);
    }
  }
Exemple #2
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  /**
   * Handles chat room presence status updates.
   *
   * @param evt the <tt>LocalUserChatRoomPresenceChangeEvent</tt> instance containing the chat room
   *     and the type, and reason of the change
   */
  @Override
  public void localUserPresenceChanged(LocalUserChatRoomPresenceChangeEvent evt) {
    ChatRoom sourceChatRoom = evt.getChatRoom();

    String eventType = evt.getEventType();

    boolean existingContact = false;
    ChatRoomSourceContact foundContact = null;
    synchronized (contactResults) {
      for (ChatRoomSourceContact contact : contactResults) {
        if (contactEqualsChatRoom(contact, sourceChatRoom)) {
          existingContact = true;
          foundContact = contact;
          contactResults.remove(contact);
          break;
        }
      }
    }

    if (LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_JOINED.equals(eventType)) {
      if (existingContact) {
        foundContact.setPresenceStatus(ChatRoomPresenceStatus.CHAT_ROOM_ONLINE);
        synchronized (contactResults) {
          contactResults.add(foundContact);
        }
        fireContactChanged(foundContact);
      } else {
        ChatRoomWrapper chatRoom =
            MUCActivator.getMUCService().findChatRoomWrapperFromChatRoom(sourceChatRoom);
        if (chatRoom != null) addChatRoom(sourceChatRoom, false, chatRoom.isAutojoin());
      }
    } else if ((LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_LEFT.equals(eventType)
        || LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_KICKED.equals(eventType)
        || LocalUserChatRoomPresenceChangeEvent.LOCAL_USER_DROPPED.equals(eventType))) {
      if (existingContact) {
        foundContact.setPresenceStatus(ChatRoomPresenceStatus.CHAT_ROOM_OFFLINE);
        synchronized (contactResults) {
          contactResults.add(foundContact);
        }
        fireContactChanged(foundContact);
      }
    }
  }