/* * Copyright 2000-2001 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Sun designates this * particular file as subject to the "Classpath" exception as provided * by Sun in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. */ package java.security.cert; /** * A selector that defines a set of criteria for selecting <code>CRL</code>s. * Classes that implement this interface are often used to specify * which <code>CRL</code>s should be retrieved from a <code>CertStore</code>. * <p> * <b>Concurrent Access</b> * <p> * Unless otherwise specified, the methods defined in this interface are not * thread-safe. Multiple threads that need to access a single * object concurrently should synchronize amongst themselves and * provide the necessary locking. Multiple threads each manipulating * separate objects need not synchronize. * * @see CRL * @see CertStore * @see CertStore#getCRLs * * @author Steve Hanna * @since 1.4 */ public interface CRLSelector extends Cloneable { /** * Decides whether a <code>CRL</code> should be selected. * * @param crl the <code>CRL</code> to be checked * @return <code>true</code> if the <code>CRL</code> should be selected, * <code>false</code> otherwise */ boolean match(CRL crl); /** * Makes a copy of this <code>CRLSelector</code>. Changes to the * copy will not affect the original and vice versa. * * @return a copy of this <code>CRLSelector</code> */ Object clone(); }