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1   /*
2    * $Id: CorrectedObjectNullHandler.java 1183235 2011-10-14 07:44:41Z grobmeier $
3    * Licensed to the Apache Software Foundation (ASF) under one
4    * or more contributor license agreements.  See the NOTICE file
5    * distributed with this work for additional information
6    * regarding copyright ownership.  The ASF licenses this file
7    * to you under the Apache License, Version 2.0 (the
8    * "License"); you may not use this file except in compliance
9    * with the License.  You may obtain a copy of the License at
10   *
11   * http://www.apache.org/licenses/LICENSE-2.0
12   *
13   * Unless required by applicable law or agreed to in writing,
14   * software distributed under the License is distributed on an
15   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16   * KIND, either express or implied.  See the License for the
17   * specific language governing permissions and limitations
18   * under the License.
19   */
20  package org.apache.commons.ognl.test;
21  
22  import org.apache.commons.ognl.NullHandler;
23  
24  import java.util.Map;
25  
26  public class CorrectedObjectNullHandler
27      extends Object
28      implements NullHandler
29  {
30      private String defaultValue;
31  
32      /*
33       * =================================================================== Constructors
34       * ===================================================================
35       */
36      public CorrectedObjectNullHandler( String defaultValue )
37      {
38          super();
39          this.defaultValue = defaultValue;
40      }
41  
42      /*
43       * =================================================================== TypeConverter interface (overridden)
44       * ===================================================================
45       */
46      public Object nullMethodResult( Map context, Object target, String methodName, Object[] args )
47      {
48          if ( methodName.equals( "getStringValue" ) )
49          {
50              return defaultValue;
51          }
52          return null;
53      }
54  
55      public Object nullPropertyValue( Map context, Object target, Object property )
56      {
57          if ( property.equals( "stringValue" ) )
58          {
59              return defaultValue;
60          }
61          return null;
62      }
63  }