OgnlClassResolver


1   // Copyright 2004, 2005 The Apache Software Foundation
2   //
3   // Licensed under the Apache License, Version 2.0 (the "License");
4   // you may not use this file except in compliance with the License.
5   // You may obtain a copy of the License at
6   //
7   //     http://www.apache.org/licenses/LICENSE-2.0
8   //
9   // Unless required by applicable law or agreed to in writing, software
10  // distributed under the License is distributed on an "AS IS" BASIS,
11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  // See the License for the specific language governing permissions and
13  // limitations under the License.
14  
15  package org.apache.tapestry.services.impl;
16  
17  import java.util.Map  ;
18  
19  import ognl.ClassResolver;
20  
21  /**
22   * Implementation of OGNL's ClassResolver (which is unfortunately, named
23   * the same as HiveMind's ClassResolver).
24   *
25   * @author Howard Lewis Ship
26   */
27  public class OgnlClassResolver implements ClassResolver
28  {
29      private ClassLoader   _loader;
30  
31      public OgnlClassResolver()
32      {
33          this(Thread.currentThread().getContextClassLoader());
34      }
35  
36      public OgnlClassResolver(ClassLoader   loader)
37      {
38          _loader = loader;
39      }
40  
41      public Class   classForName(String   name, Map   context) throws ClassNotFoundException  
42      {
43          return Class.forName(name, true, _loader);
44      }
45  
46  }
47

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