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PublishingProperties.java
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1 /*
2  * TurrĂ³ i Cutiller Foundation. License notice.
3  * Copyright (C) 2021 Lluis TurrĂ³ Cutiller <http://www.turro.org/>
4  *
5  * This program is free software: you can redistribute it and/or modify
6  * it under the terms of the GNU Affero General Public License as published by
7  * the Free Software Foundation, either version 3 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU Affero General Public License for more details.
14  *
15  * You should have received a copy of the GNU Affero General Public License
16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
17  */
18 
19 package org.turro.publishing;
20 
21 import java.io.Serializable;
22 import java.util.HashMap;
23 import org.turro.reflection.Reflections;
24 
29 public class PublishingProperties extends HashMap<String, Serializable> implements Serializable {
30 
31  public <T extends Serializable> T get(Class<T> javaClass, String key) {
32  Object obj = get(key);
33  if(obj != null && Reflections.of(obj).canCast(javaClass)) {
34  return (T) obj;
35  }
36  return null;
37  }
38 
39  public <T extends Serializable> T get(Class<T> javaClass, String key, T defaultValue) {
40  T t = get(javaClass, key);
41  return t == null ? defaultValue : t;
42  }
43 
44 }