/*
  * (non-Javadoc)
  * @see
  * com.silverpeas.admin.notification.AdminNotificationService#notifyOnDeletionOf(java.lang.String,
  * java.lang.String)
  */
 @Override
 public void notifyOnDeletionOf(final String spaceId, String userId) {
   SilverpeasNotification notification =
       new SilverpeasNotification(
           new NotificationSource().withUserId(userId),
           SilverpeasNotificationCause.DELETION,
           spaceId);
   publisher.publish(notification, onTopic(ADMIN_SPACE_TOPIC));
 }
 @Override
 public void notifyOfComponentConfigurationChange(
     String componentId, String userId, ComponentJsonPatch changes) {
   SilverpeasNotification notification =
       new SilverpeasNotification(
           new NotificationSource().withComponentInstanceId(componentId),
           SilverpeasNotificationCause.UPDATE,
           changes);
   publisher.publish(notification, onTopic(ADMIN_COMPONENT_TOPIC));
 }