01: /*
02: * Copyright 2004 The Apache Software Foundation.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16: package org.apache.myfaces.context.servlet;
17:
18: import java.util.Enumeration;
19: import java.util.Map;
20:
21: import javax.servlet.ServletRequest;
22:
23: import org.apache.myfaces.util.AbstractAttributeMap;
24:
25: /**
26: * ServletRequest attributes Map.
27: *
28: * @author Anton Koinov (latest modification by $Author: mbr $)
29: * @version $Revision: 512417 $ $Date: 2007-02-27 22:22:36 +0100 (Di, 27 Feb 2007) $
30: */
31: public class RequestMap extends AbstractAttributeMap<Object> {
32: final ServletRequest _servletRequest;
33:
34: RequestMap(ServletRequest servletRequest) {
35: _servletRequest = servletRequest;
36: }
37:
38: @Override
39: protected Object getAttribute(String key) {
40: return _servletRequest.getAttribute(key);
41: }
42:
43: @Override
44: protected void setAttribute(String key, Object value) {
45: _servletRequest.setAttribute(key, value);
46: }
47:
48: @Override
49: protected void removeAttribute(String key) {
50: _servletRequest.removeAttribute(key);
51: }
52:
53: @Override
54: @SuppressWarnings("unchecked")
55: protected Enumeration<String> getAttributeNames() {
56: return _servletRequest.getAttributeNames();
57: }
58:
59: @Override
60: public void putAll(Map t) {
61: throw new UnsupportedOperationException();
62: }
63:
64: @Override
65: public void clear() {
66: throw new UnsupportedOperationException();
67: }
68: }
|