1 /* 2 * Copyright (c) 2004, 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 javax.xml.bind.annotation.adapters; 27 28 import javax.xml.bind.DatatypeConverter; 29 30 /** 31 * {@link XmlAdapter} for {@code xs:hexBinary}. 32 * 33 * <p> 34 * This {@link XmlAdapter} binds {@code byte[]} to the hexBinary representation in XML. 35 * 36 * @author Kohsuke Kawaguchi 37 * @since 1.6, JAXB 2.0 38 */ 39 public final class HexBinaryAdapter extends XmlAdapter<String,byte[]> { 40 public byte[] unmarshal(String s) { 41 if(s==null) return null; 42 return DatatypeConverter.parseHexBinary(s); 43 } 44 45 public String marshal(byte[] bytes) { 46 if(bytes==null) return null; 47 return DatatypeConverter.printHexBinary(bytes); 48 } 49 }