コード例 #1
0
  /**
   * Removes a given component. Unlike {@link #removeComponent(String)} this method will just remove
   * a single component instead of all components associated to the subdomain. External components
   * may connect several times and register for the same subdomain. This method just removes a
   * singled connection not all of them.
   *
   * @param subdomain the subdomain of the component's address.
   * @param component specific component to remove.
   */
  public void removeComponent(String subdomain, Component component) {
    if (component == null) {
      return;
    }
    synchronized (routables) {
      Log.debug("InternalComponentManager: Unregistering component for domain: " + subdomain);
      RoutableComponents routable = routables.get(subdomain);
      routable.removeComponent(component);
      if (routable.numberOfComponents() == 0) {
        routables.remove(subdomain);

        JID componentJID = new JID(subdomain + "." + serverDomain);

        // Remove the route for the service provided by the component
        routingTable.removeComponentRoute(componentJID);

        // Ask the component to shutdown
        component.shutdown();

        if (!routingTable.hasComponentRoute(componentJID)) {
          // Remove the disco item from the server for the component that is being removed
          IQDiscoItemsHandler iqDiscoItemsHandler =
              XMPPServer.getInstance().getIQDiscoItemsHandler();
          if (iqDiscoItemsHandler != null) {
            iqDiscoItemsHandler.removeComponentItem(componentJID.toBareJID());
          }
          removeComponentInfo(componentJID);
          // Notify listeners that an existing component has been unregistered
          notifyComponentUnregistered(componentJID);
          // Alert other nodes of component removed event
          CacheFactory.doClusterTask(new NotifyComponentUnregistered(componentJID));
        }
        Log.debug("InternalComponentManager: Component unregistered for domain: " + subdomain);
      } else {
        Log.debug("InternalComponentManager: Other components still tied to domain: " + subdomain);
      }
    }
  }
コード例 #2
0
 @Override
 public void stop() {
   super.stop();
   infoHandler.removeServerNodeInfoProvider(NAMESPACE);
   itemsHandler.removeServerNodeInfoProvider(NAMESPACE);
 }
コード例 #3
0
 @Override
 public void start() throws IllegalStateException {
   super.start();
   infoHandler.setServerNodeInfoProvider(NAMESPACE, this);
   itemsHandler.setServerNodeInfoProvider(NAMESPACE, this);
 }