Notifications.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2017 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.action.queue;
 
import java.util.Collection;
import java.util.TreeSet;
import org.turro.annotation.ElephantNotification;
import org.turro.reflection.Instances;
 
public class Notifications {
 
  public static Collection<NotificationCategory> getCategories() {
    TreeSet<NotificationCategory> set = new TreeSet<>(new NotificationCategoryComparator());
    for(IElephantNotification notification : Instances.cached().byAnnotation(ElephantNotification.class, IElephantNotification.class)) {
      set.addAll(notification.getCategories());
    }
    return set;
  }
 
  public static Collection<NotificationCategory> getAllCategories() {
    TreeSet<NotificationCategory> set = new TreeSet<>(new NotificationCategoryComparator());
    for(IElephantNotification notification : Instances.cached().byAnnotation(ElephantNotification.class, IElephantNotification.class)) {
      set.addAll(notification.getAllCategories());
    }
    return set;
  }
 
  public static NotificationCategory getCategory(String id) {
    for(IElephantNotification notification : Instances.cached().byAnnotation(ElephantNotification.class, IElephantNotification.class)) {
      NotificationCategory nc = notification.getCategory(id);
      if(nc != null) return nc;
    }
    return null;
  }
 
  public static void reset() {
    for(IElephantNotification notification : Instances.cached().byAnnotation(ElephantNotification.class, IElephantNotification.class)) {
      notification.reset();
    }
  }
  
  private Notifications() {
  }
 
}