01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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.cocoon.jxpath;
18:
19: import java.util.Enumeration;
20:
21: import org.apache.cocoon.environment.Session;
22: import org.apache.commons.collections.EnumerationUtils;
23: import org.apache.commons.jxpath.DynamicPropertyHandler;
24:
25: /**
26: * Implementation of the DynamicPropertyHandler interface that provides
27: * access to attributes of a Cocoon Session.
28: *
29: * @author <a href="mailto:volker.schmitt@basf-it-services.com">Volker Schmitt</a>
30: * @version CVS $Id: CocoonSessionHandler.java 433543 2006-08-22 06:22:54Z crossley $
31: */
32: public class CocoonSessionHandler implements DynamicPropertyHandler {
33:
34: public String[] getPropertyNames(Object session) {
35: final Enumeration e = ((Session) session).getAttributeNames();
36: return (String[]) EnumerationUtils.toList(e).toArray();
37: }
38:
39: public Object getProperty(Object session, String property) {
40: return ((Session) session).getAttribute(property);
41: }
42:
43: public void setProperty(Object session, String property,
44: Object value) {
45: ((Session) session).setAttribute(property, value);
46: }
47: }
|