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1   /**
2    * Copyright (c) 2008-2011, 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  
17  package org.yaml.snakeyaml.introspector;
18  
19  import java.lang.reflect.Field;
20  
21  import org.yaml.snakeyaml.error.YAMLException;
22  
23  public class FieldProperty extends GenericProperty {
24      private final Field field;
25  
26      public FieldProperty(Field field) {
27          super(field.getName(), field.getType(), field.getGenericType());
28          this.field = field;
29          field.setAccessible(true);
30      }
31  
32      @Override
33      public void set(Object object, Object value) throws Exception {
34          field.set(object, value);
35      }
36  
37      @Override
38      public Object get(Object object) {
39          try {
40              return field.get(object);
41          } catch (Exception e) {
42              throw new YAMLException("Unable to access field " + field.getName() + " on object "
43                      + object + " : " + e);
44          }
45      }
46  }