1 /* 2 * $Id: SecuritySession.java 124 2004-11-01 18:09:40Z josem $ 3 * 4 * Tarsis 5 * Copyright (C) 2002 Talika Open Source Group 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 * 21 */ 22 23 package org.talika.tarsis.security; 24 25 /** 26 * Interface that defines a security session in Tarsis MVC Framework.<br> 27 * <br> 28 * <code>SecuritySession</code> objects serve as transport object for security data. 29 * 30 * @author Jose M. Palomar 31 * @version $Revision: 124 $ 32 */ 33 public interface SecuritySession { 34 35 /** 36 * Returns <code>User</code> of session. 37 * 38 * @return User <code>User</code> of session. 39 */ 40 User getUser(); 41 42 /** 43 * Returns <code>true</code> is session is valid. 44 * 45 * @return boolean <code>true</code> is session is valid. 46 */ 47 boolean isValid(); 48 49 /** 50 * Invalidates session. 51 */ 52 void invalidate(); 53 54 }