ParticipationCatchers.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2015 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.activity;
 
import java.util.ArrayList;
import org.turro.string.Strings;
import org.turro.entities.Entities;
import org.turro.path.Path;
import org.turro.reflection.Instances;
 
public class ParticipationCatchers {
 
  /* Activity catchers */
  
  public static ArrayList<IParticipation> getParticipations(String entityPath) {
    ArrayList<IParticipation> activities = new ArrayList<>();
    if(!Strings.isBlank(entityPath)) {
      Path path = new Path(entityPath);
      Instances.cached().byAnnotation(ParticipationCatcher.class, IParticipationCatcher.class).forEach((iCatcher) -> {
        activities.addAll(iCatcher.getParticipations(path));
      });
    }
    return activities;
  }
 
  public static void doDelete(Object entity) {
    doDelete(Entities.getController(entity).getPath());
  }
  
  public static void doDelete(String entityPath) {
    getParticipations(entityPath).forEach((iCatcher) -> {
      iCatcher.doDelete();
    });
  }
  
  public static void onChange(Object entity) {
    Instances.cached().byAnnotation(ParticipationCatcher.class, IParticipationCatcher.class).forEach((iCatcher) -> {
      iCatcher.onChange(entity);
    });
  }
 
  public static void onDelete(Object entity) {
    Instances.cached().byAnnotation(ParticipationCatcher.class, IParticipationCatcher.class).forEach((iCatcher) -> {
      iCatcher.onDelete(entity);
    });
  }
 
  private ParticipationCatchers() {
  }
  
}