1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   *
12   *
13   */
14  
15  package com.liferay.portal.kernel.util;
16  
17  import com.liferay.portal.kernel.log.Log;
18  import com.liferay.portal.kernel.log.LogFactoryUtil;
19  
20  import java.lang.reflect.Field;
21  
22  /**
23   * <a href="StaticFieldGetter.java.html"><b><i>View Source</i></b></a>
24   *
25   * @author Brian Wing Shun Chan
26   */
27  public class StaticFieldGetter {
28  
29      public static StaticFieldGetter getInstance() {
30          return _instance;
31      }
32  
33      public Object getFieldValue(String className, String fieldName) {
34          Object obj = null;
35  
36          try {
37              Class<?> objClass = Class.forName(className);
38  
39              Field field = objClass.getField(fieldName);
40  
41              obj = field.get(objClass);
42          }
43          catch (Exception e) {
44              _log.error(e);
45          }
46  
47          return obj;
48      }
49  
50      private StaticFieldGetter() {
51      }
52  
53      private static Log _log = LogFactoryUtil.getLog(StaticFieldGetter.class);
54  
55      private static StaticFieldGetter _instance = new StaticFieldGetter();
56  
57  }