| /* |
| * Copyright 2005-2008 Les Hazlewood |
| * |
| * Licensed 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.jsecurity.authc; |
| |
| import org.jsecurity.subject.PrincipalCollection; |
| |
| /** |
| * An SPI interface allowing cleanup logic to be executed during logout of a previously authenticated Subject/user. |
| * |
| * <p>As it is an SPI interface, it is really intended for SPI implementors such as those implementing Realms. |
| * |
| * <p>All of JSecurity's concrete Realm implementations implement this interface as a convenience for those wishing |
| * to subclass them. |
| * |
| * @author Les Hazlewood |
| * @since 0.9 |
| */ |
| public interface LogoutAware { |
| |
| /** |
| * Callback allowing logout logic if so desired for a previously |
| * authenticated Subject/user. |
| * |
| * @param principals the application-specific Subject/user identifiers that is logging out. |
| */ |
| public void onLogout( PrincipalCollection principals ); |
| } |