1/* 2 * Copyright (c) 1997, 2012, 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 com.sun.tools.internal.xjc.runtime; 27 28import javax.xml.bind.DatatypeConverter; 29import javax.xml.bind.annotation.adapters.XmlAdapter; 30 31/** 32 * Serializes {@code boolean} as 0 or 1. 33 * 34 * @author Kohsuke Kawaguchi 35 * @since 2.0 36 */ 37public class ZeroOneBooleanAdapter extends XmlAdapter<String,Boolean> { 38 public Boolean unmarshal(String v) { 39 if(v==null) return null; 40 return DatatypeConverter.parseBoolean(v); 41 } 42 43 public String marshal(Boolean v) { 44 if(v==null) return null; 45 if(v) { 46 return "1"; 47 } else { 48 return "0"; 49 } 50 } 51} 52