1/* 2 * Copyright (c) 1999, 2015, 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 26package javax.security.auth.callback; 27 28import java.util.Locale; 29 30/** 31 * <p> Underlying security services instantiate and pass a 32 * {@code LanguageCallback} to the {@code handle} 33 * method of a {@code CallbackHandler} to retrieve the {@code Locale} 34 * used for localizing text. 35 * 36 * @since 1.4 37 * @see javax.security.auth.callback.CallbackHandler 38 */ 39public class LanguageCallback implements Callback, java.io.Serializable { 40 41 private static final long serialVersionUID = 2019050433478903213L; 42 43 /** 44 * @serial 45 * @since 1.4 46 */ 47 private Locale locale; 48 49 /** 50 * Construct a {@code LanguageCallback}. 51 */ 52 public LanguageCallback() { } 53 54 /** 55 * Set the retrieved {@code Locale}. 56 * 57 * @param locale the retrieved {@code Locale}. 58 * 59 * @see #getLocale 60 */ 61 public void setLocale(Locale locale) { 62 this.locale = locale; 63 } 64 65 /** 66 * Get the retrieved {@code Locale}. 67 * 68 * @return the retrieved {@code Locale}, or null 69 * if no {@code Locale} could be retrieved. 70 * 71 * @see #setLocale 72 */ 73 public Locale getLocale() { 74 return locale; 75 } 76} 77