1/* 2 * Copyright (c) 2005, 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 * $Id: KeySelectorResult.java,v 1.3 2005/05/10 15:47:42 mullan Exp $ 27 */ 28package javax.xml.crypto; 29 30import java.security.Key; 31 32/** 33 * The result returned by the {@link KeySelector#select KeySelector.select} 34 * method. 35 * <p> 36 * At a minimum, a <code>KeySelectorResult</code> contains the <code>Key</code> 37 * selected by the <code>KeySelector</code>. Implementations of this interface 38 * may add methods to return implementation or algorithm specific information, 39 * such as a chain of certificates or debugging information. 40 * 41 * @author Sean Mullan 42 * @author JSR 105 Expert Group 43 * @since 1.6 44 * @see KeySelector 45 */ 46public interface KeySelectorResult { 47 48 /** 49 * Returns the selected key. 50 * 51 * @return the selected key, or <code>null</code> if none can be found 52 */ 53 Key getKey(); 54} 55