| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * Licensed 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.environment.impl; |
| |
| import org.apache.cocoon.environment.Session; |
| |
| import java.util.Enumeration; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| /** |
| * Session attributes map |
| * |
| * @version $Id$ |
| */ |
| public class SessionMap extends BaseMap { |
| |
| private Session session; |
| |
| |
| public 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); |
| } |
| } |