| Clover coverage report - Acegi Security System for Spring - 1.0.0-RC1 |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| AccessDecisionManager.java | - | - | - | - |
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| 1 | /* Copyright 2004, 2005 Acegi Technology Pty Limited | |
| 2 | * | |
| 3 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 4 | * you may not use this file except in compliance with the License. | |
| 5 | * You may obtain a copy of the License at | |
| 6 | * | |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 8 | * | |
| 9 | * Unless required by applicable law or agreed to in writing, software | |
| 10 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 11 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 12 | * See the License for the specific language governing permissions and | |
| 13 | * limitations under the License. | |
| 14 | */ | |
| 15 | ||
| 16 | package org.acegisecurity; | |
| 17 | ||
| 18 | /** | |
| 19 | * Makes a final access control (authorization) decision. | |
| 20 | * | |
| 21 | * @author Ben Alex | |
| 22 | * @version $Id: AccessDecisionManager.java,v 1.8 2005/11/17 00:55:49 benalex Exp $ | |
| 23 | */ | |
| 24 | public interface AccessDecisionManager { | |
| 25 | //~ Methods ================================================================ | |
| 26 | ||
| 27 | /** | |
| 28 | * Resolves an access control decision for the passed parameters. | |
| 29 | * | |
| 30 | * @param authentication the caller invoking the method | |
| 31 | * @param object the secured object being called | |
| 32 | * @param config the configuration attributes associated with the secured | |
| 33 | * object being invoked | |
| 34 | * | |
| 35 | * @throws AccessDeniedException if access is denied as the authentication | |
| 36 | * does not hold a required authority or ACL privilege | |
| 37 | * @throws InsufficientAuthenticationException if access is denied as the | |
| 38 | * authentication does not provide a sufficient level of trust | |
| 39 | */ | |
| 40 | public void decide(Authentication authentication, Object object, | |
| 41 | ConfigAttributeDefinition config) | |
| 42 | throws AccessDeniedException, InsufficientAuthenticationException; | |
| 43 | ||
| 44 | /** | |
| 45 | * Indicates whether this <code>AccessDecisionManager</code> is able to | |
| 46 | * process authorization requests presented with the passed | |
| 47 | * <code>ConfigAttribute</code>. | |
| 48 | * | |
| 49 | * <p> | |
| 50 | * This allows the <code>AbstractSecurityInterceptor</code> to check every | |
| 51 | * configuration attribute can be consumed by the configured | |
| 52 | * <code>AccessDecisionManager</code> and/or <code>RunAsManager</code> | |
| 53 | * and/or <code>AfterInvocationManager</code>. | |
| 54 | * </p> | |
| 55 | * | |
| 56 | * @param attribute a configuration attribute that has been configured | |
| 57 | * against the <code>AbstractSecurityInterceptor</code> | |
| 58 | * | |
| 59 | * @return true if this <code>AccessDecisionManager</code> can support the | |
| 60 | * passed configuration attribute | |
| 61 | */ | |
| 62 | public boolean supports(ConfigAttribute attribute); | |
| 63 | ||
| 64 | /** | |
| 65 | * Indicates whether the <code>AccessDecisionManager</code> implementation | |
| 66 | * is able to provide access control decisions for the indicated secured | |
| 67 | * object type. | |
| 68 | * | |
| 69 | * @param clazz the class that is being queried | |
| 70 | * | |
| 71 | * @return <code>true</code> if the implementation can process the | |
| 72 | * indicated class | |
| 73 | */ | |
| 74 | public boolean supports(Class clazz); | |
| 75 | } |
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