1 /* 2 * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package java.security.cert; 27 28 /** 29 * A selector that defines a set of criteria for selecting {@code CRL}s. 30 * Classes that implement this interface are often used to specify 31 * which {@code CRL}s should be retrieved from a {@code CertStore}. 32 * <p> 33 * <b>Concurrent Access</b> 34 * <p> 35 * Unless otherwise specified, the methods defined in this interface are not 36 * thread-safe. Multiple threads that need to access a single 37 * object concurrently should synchronize amongst themselves and 38 * provide the necessary locking. Multiple threads each manipulating 39 * separate objects need not synchronize. 40 * 41 * @see CRL 42 * @see CertStore 43 * @see CertStore#getCRLs 44 * 45 * @author Steve Hanna 46 * @since 1.4 47 */ 48 public interface CRLSelector extends Cloneable { 49 50 /** 51 * Decides whether a {@code CRL} should be selected. 52 * 53 * @param crl the {@code CRL} to be checked 54 * @return {@code true} if the {@code CRL} should be selected, 55 * {@code false} otherwise 56 */ match(CRL crl)57 boolean match(CRL crl); 58 59 /** 60 * Makes a copy of this {@code CRLSelector}. Changes to the 61 * copy will not affect the original and vice versa. 62 * 63 * @return a copy of this {@code CRLSelector} 64 */ clone()65 Object clone(); 66 } 67