1 package org.apache.archiva.redback.authorization; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 import org.apache.archiva.redback.authorization.AuthorizationDataSource; 23 import org.apache.archiva.redback.authorization.AuthorizationException; 24 import org.apache.archiva.redback.authorization.AuthorizationResult; 25 26 /** 27 * Authorizer: 28 * 29 * @author: Jesse McConnell <jesse@codehaus.org> 30 * @todo chain of command rule processing 31 */ 32 public interface Authorizer 33 { 34 String getId(); 35 36 /** 37 * 38 * @param source 39 * @return result of authorization check can be <code>null</code> 40 * @throws AuthorizationException 41 */ 42 AuthorizationResult isAuthorized( AuthorizationDataSource source ) 43 throws AuthorizationException; 44 45 /** 46 * @return true if this implementation is a final one and not a wrapper 47 * @since 2.1 48 */ 49 boolean isFinalImplementation(); 50 51 /** 52 * @return a key to be able to customize label in UI 53 * @since 2.1 54 */ 55 String getDescriptionKey(); 56 }