| /* |
| * 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. |
| * |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.lenya.ac; |
| |
| import org.apache.avalon.framework.component.Component; |
| |
| /** |
| * An access controller resolver resolves the appropriate access controller |
| * for a given Cocoon object model. |
| */ |
| public interface AccessControllerResolver extends Component { |
| |
| /** |
| * The Avalon role. |
| */ |
| String ROLE = AccessControllerResolver.class.getName(); |
| |
| /** |
| * The name of the default resolver to use. |
| */ |
| String DEFAULT_RESOLVER = "publication"; |
| |
| /** |
| * Resolves an access controller for a certain URL. |
| * @param webappUrl The URL within the web application (without context prefix). |
| * @return An access controller or <code>null</code> if no controller could be resolved. |
| * @throws AccessControlException when something went wrong. |
| */ |
| AccessController resolveAccessController(String webappUrl) throws AccessControlException; |
| |
| /** |
| * Releases a resolved access controller. |
| * @param controller The access controller to release. |
| */ |
| void release(AccessController controller); |
| |
| } |