PublishingProperties.java

Go to the documentation of this file.

/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2021 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.publishing;
 
import java.io.Serializable;
import java.util.HashMap;
import org.turro.reflection.Reflections;
 
public class PublishingProperties extends HashMap<String, Serializable> implements Serializable {
 
  public <T extends Serializable> T get(Class<T> javaClass, String key) {
    Object obj = get(key);
    if(obj != null && Reflections.of(obj).canCast(javaClass)) {
      return (T) obj;
    }
    return null;
  }
  
  public <T extends Serializable> T get(Class<T> javaClass, String key, T defaultValue) {
    T t = get(javaClass, key);
    return t == null ? defaultValue : t;
  }
  
}