| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.cocoon.faces.context; |
| |
| import org.apache.cocoon.environment.Session; |
| |
| import java.util.Enumeration; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| /** |
| * Session attributes map |
| * |
| * @author <a href="mailto:vgritsenko@apache.org">Vadim Gritsenko</a> |
| * @version CVS $Id$ |
| */ |
| class SessionMap extends BaseMap { |
| |
| private Session session; |
| |
| |
| SessionMap(Session session) { |
| this.session = session; |
| } |
| |
| public Object get(Object key) { |
| return session.getAttribute(key.toString()); |
| } |
| |
| public Object put(Object key, Object value) { |
| String sKey = key.toString(); |
| Object old = session.getAttribute(sKey); |
| session.setAttribute(sKey, value); |
| return old; |
| } |
| |
| public Object remove(Object key) { |
| String sKey = key.toString(); |
| Object old = session.getAttribute(sKey); |
| session.removeAttribute(sKey); |
| return old; |
| } |
| |
| public Set entrySet() { |
| Set entries = new HashSet(); |
| for (Enumeration e = session.getAttributeNames(); e.hasMoreElements();) { |
| String name = (String) e.nextElement(); |
| entries.add(new BaseMap.Entry(name, session.getAttribute(name))); |
| } |
| |
| return entries; |
| } |
| |
| public boolean equals(Object obj) { |
| if (obj == null || !(obj instanceof SessionMap)) { |
| return false; |
| } |
| |
| return super.equals(obj); |
| } |
| } |