| /* |
| * 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.lenya.ac; |
| |
| import org.apache.avalon.framework.component.Component; |
| import org.apache.cocoon.environment.Request; |
| |
| /** |
| * An Authorizer checks if an Identity is authorized to invoke a certain request. |
| * @version $Id$ |
| */ |
| public interface Authorizer extends Component { |
| |
| /** |
| * The Avalon role. |
| */ |
| String ROLE = Authorizer.class.getName(); |
| |
| /** |
| * Authorizes an identity at a URL. |
| * @param request The request. |
| * @return <code>true</code> if the identity is authorized, <code>false</code> otherwise. |
| * @throws AccessControlException when something went wrong. |
| */ |
| boolean authorize(Request request) |
| throws AccessControlException; |
| |
| } |