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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    * 
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.mina.integration.ognl;
18  
19  import ognl.OgnlContext;
20  import ognl.OgnlException;
21  import ognl.OgnlRuntime;
22  import ognl.PropertyAccessor;
23  
24  import org.apache.mina.core.filterchain.IoFilter;
25  
26  /**
27   * An OGNL {@link PropertyAccessor} for {@link IoFilter}.
28   * 
29   * @author <a href="http://mina.apache.org">Apache MINA Project</a>
30   */
31  public class IoFilterPropertyAccessor extends AbstractPropertyAccessor {
32      @Override
33      protected Object getProperty0(OgnlContext context, Object target, String name) throws OgnlException {
34          return OgnlRuntime.NotFound;
35      }
36  
37      @Override
38      protected boolean hasGetProperty0(OgnlContext context, Object target, String name) throws OgnlException {
39          return false;
40      }
41  
42      @Override
43      protected boolean hasSetProperty0(OgnlContext context, Object target, String name) throws OgnlException {
44          return false;
45      }
46  
47      @Override
48      protected Object setProperty0(OgnlContext context, Object target, String name, Object value) throws OgnlException {
49          return OgnlRuntime.NotFound;
50      }
51  }