/*

  * 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.env;

 import org.apache.shiro.web.filter.mgt.FilterChainResolver;

 import org.apache.shiro.web.mgt.WebSecurityManager;

 import javax.servlet.ServletContext;

 /**

  * A {@code WebEnvironment} that supports 'write' operations operations.  This mainly exists to shield

  * {@code WebEnvironment} API consumers from modification operations, which are mostly only used during Shiro

  * environment initialization.

  *

  * @since 1.2

  */

 public interface MutableWebEnvironment extends WebEnvironment {

     /**

      * Sets the {@code WebEnvironment}'s {@link FilterChainResolver}.

      *

      * @param filterChainResolver the {@code WebEnvironment}'s {@link FilterChainResolver}.

      */

     void setFilterChainResolver(FilterChainResolver filterChainResolver);

     /**

      * Sets the {@link WebEnvironment}'s associated {@code ServletContext} instance.  Invoking this method merely

      * makes the {@code ServletContext} available to the underlying instance - it does not trigger initialization

      * behavior.

      *

      * @param servletContext the {@link WebEnvironment}'s associated {@code ServletContext} instance.

      */

     void setServletContext(ServletContext servletContext);

     /**

      * Sets the {@code WebEnvironment}'s {@link WebSecurityManager}.

      *

      * @param webSecurityManager the {@code WebEnvironment}'s {@link WebSecurityManager}.

      */

     void setWebSecurityManager(WebSecurityManager webSecurityManager);

 }