1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.myfaces.el.unified;
20
21 import javax.el.ELContext;
22 import javax.el.ELResolver;
23
24 import java.beans.FeatureDescriptor;
25 import java.util.Iterator;
26
27 /**
28 * @author Mathias Broekelmann (latest modification by $Author: mbr $)
29 * @version $Revision: 511514 $ $Date: 2007-02-25 08:47:48 -0500 (Sun, 25 Feb 2007) $
30 */
31 public class NoOpElResolver extends ELResolver
32 {
33
34 @Override
35 public Class<?> getCommonPropertyType(ELContext context, Object base)
36 {
37 return null;
38 }
39
40 @Override
41 public Iterator<FeatureDescriptor> getFeatureDescriptors(ELContext context, Object base)
42 {
43 return null;
44 }
45
46 @Override
47 public Class<?> getType(ELContext context, Object base, Object property)
48 {
49 return null;
50 }
51
52 @Override
53 public Object getValue(ELContext context, Object base, Object property)
54 {
55 return null;
56 }
57
58 @Override
59 public boolean isReadOnly(ELContext context, Object base, Object property)
60 {
61 return false;
62 }
63
64 @Override
65 public void setValue(ELContext context, Object base, Object property, Object value)
66 {
67 }
68
69 }