/*

  * 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.shiro.session.mgt;

 import org.apache.shiro.util.MapContext;

 import org.apache.shiro.util.StringUtils;

 import java.io.Serializable;

 import java.util.Map;

 /**

  * Default implementation of the {@link SessionContext} interface which provides getters and setters that

  * wrap interaction with the underlying backing context map.

  *

  * @since 1.0

  */

 public class DefaultSessionContext extends MapContext implements SessionContext {

     private static final long serialVersionUID = -1424160751361252966L;

     private static final String HOST = DefaultSessionContext.class.getName() + ".HOST";

     private static final String SESSION_ID = DefaultSessionContext.class.getName() + ".SESSION_ID";

     public DefaultSessionContext() {

         super();

     }

     public DefaultSessionContext(Map<String, Object> map) {

         super(map);

     }

     public String getHost() {

         return getTypedValue(HOST, String.class);

     }

     public void setHost(String host) {

         if (StringUtils.hasText(host)) {

             put(HOST, host);

         }

     }

     public Serializable getSessionId() {

         return getTypedValue(SESSION_ID, Serializable.class);

     }

     public void setSessionId(Serializable sessionId) {

         nullSafePut(SESSION_ID, sessionId);

     }

 }