View Javadoc

1   /**
2    * Copyright (c) 2008-2012, http://www.snakeyaml.org
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package examples;
17  
18  import java.util.LinkedList;
19  import java.util.List;
20  
21  import junit.framework.TestCase;
22  
23  import org.yaml.snakeyaml.Yaml;
24  import org.yaml.snakeyaml.constructor.Constructor;
25  
26  public class CustomListExampleTest extends TestCase {
27      @SuppressWarnings("unchecked")
28      public void testList() {
29          Yaml yaml = new Yaml(new CustomConstructor());
30          List<Integer> data = (List<Integer>) yaml.load("[1, 2, 3]");
31          assertTrue(data instanceof LinkedList);
32      }
33  
34      class CustomConstructor extends Constructor {
35          @Override
36          protected List<Object> createDefaultList(int initSize) {
37              return new LinkedList<Object>();
38          }
39      }
40  }