1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.shiro.web.env; 20 21 import org.apache.shiro.env.Environment; 22 import org.apache.shiro.web.filter.mgt.FilterChainResolver; 23 import org.apache.shiro.web.mgt.WebSecurityManager; 24 25 import javax.servlet.ServletContext; 26 27 /** 28 * A web-specific {@link Environment} instance, used in web applications. 29 * 30 * @since 1.2 31 */ 32 public interface WebEnvironment extends Environment { 33 34 /** 35 * Returns the web application's {@code FilterChainResolver} if one has been configured or {@code null} if one 36 * is not available. 37 * 38 * @return the web application's {@code FilterChainResolver} if one has been configured or {@code null} if one 39 * is not available. 40 */ 41 FilterChainResolver getFilterChainResolver(); 42 43 /** 44 * Returns the {@code ServletContext} associated with this {@code WebEnvironment} instance. A web application 45 * typically only has a single {@code WebEnvironment} associated with its {@code ServletContext}. 46 * 47 * @return the {@code ServletContext} associated with this {@code WebEnvironment} instance. 48 */ 49 ServletContext getServletContext(); 50 51 /** 52 * Returns the web application's security manager instance. 53 * 54 * @return the web application's security manager instance. 55 */ 56 WebSecurityManager getWebSecurityManager(); 57 }