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 }