/*
    * 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.web.session.mgt;
  
  import org.apache.shiro.session.mgt.DefaultSessionContext;
  
  import javax.servlet.ServletRequest;
  import javax.servlet.ServletResponse;
  import java.util.Map;
  
  /**
   * Default implementation of the {@link WebSessionContext} interface which provides getters and setters that
   * wrap interaction with the underlying backing context map.
   *
   * @since 1.0
   */
  public class DefaultWebSessionContext extends DefaultSessionContext implements WebSessionContext {
  
      private static final long serialVersionUID = -3974604687792523072L;
  
      private static final String SERVLET_REQUEST = DefaultWebSessionContext.class.getName() + ".SERVLET_REQUEST";
      private static final String SERVLET_RESPONSE = DefaultWebSessionContext.class.getName() + ".SERVLET_RESPONSE";
  
      public DefaultWebSessionContext() {
          super();
      }
  
      public DefaultWebSessionContext(Map<String, Object> map) {
          super(map);
      }
  
      public void setServletRequest(ServletRequest request) {
          if (request != null) {
              put(SERVLET_REQUEST, request);
          }
      }
  
      public ServletRequest getServletRequest() {
          return getTypedValue(SERVLET_REQUEST, ServletRequest.class);
      }
  
      public void setServletResponse(ServletResponse response) {
          if (response != null) {
              put(SERVLET_RESPONSE, response);
          }
      }
  
      public ServletResponse getServletResponse() {
          return getTypedValue(SERVLET_RESPONSE, ServletResponse.class);
      }
  }