001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018 package org.apache.geronimo.security.jacc; 019 020 import javax.security.jacc.PolicyContextException; 021 import javax.security.jacc.PolicyContextHandler; 022 023 024 /** 025 * @version $Rev: 476049 $ $Date: 2006-11-16 23:35:17 -0500 (Thu, 16 Nov 2006) $ 026 */ 027 public class PolicyContextHandlerHttpServletRequest implements PolicyContextHandler { 028 public static final String HANDLER_KEY = "javax.servlet.http.HttpServletRequest"; 029 030 public boolean supports(String key) throws PolicyContextException { 031 return HANDLER_KEY.equals(key); 032 } 033 034 public String[] getKeys() throws PolicyContextException { 035 return new String[]{HANDLER_KEY}; 036 } 037 038 public Object getContext(String key, Object data) throws PolicyContextException { 039 if (HANDLER_KEY.equals(key) && data != null) { 040 041 return data; 042 } 043 044 return null; 045 } 046 }