XmlIsSet.java revision 325
325N/A * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. 325N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 325N/A * This code is free software; you can redistribute it and/or modify it 325N/A * under the terms of the GNU General Public License version 2 only, as 325N/A * published by the Free Software Foundation. Oracle designates this 325N/A * particular file as subject to the "Classpath" exception as provided 325N/A * by Oracle in the LICENSE file that accompanied this code. 325N/A * This code is distributed in the hope that it will be useful, but WITHOUT 325N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 325N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 325N/A * version 2 for more details (a copy is included in the LICENSE file that 325N/A * accompanied this code). 325N/A * You should have received a copy of the GNU General Public License version 325N/A * 2 along with this work; if not, write to the Free Software Foundation, 325N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 325N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 325N/A * or visit www.oracle.com if you need additional information or have any 325N/A * whether another property is present or not. 325N/A * Sometimes you'd want to map a Java primitive type to an 325N/A * to represent the absence of the property, thus you always 325N/A * end up producing the value when you marshal to XML. 325N/A * marshaller.marshal(new Foo()); 325N/A * you can indicate the absence of the property by setting this boolean 325N/A * {@link XmlIsSet}("x") 325N/A * f.xIsPresent = false; 325N/A * marshaller.marshal(f); 325N/A * as {@link XmlElement}, {@link XmlAttribute}, {@link XmlValue}, or {@link XmlElementRef}, 325N/A * this hasn't been implemented in the RI, and this hasn't been speced yet. 325N/A * I believe Joe asked for this feature. I'd like to drop this. 325N/A * @author Kohsuke Kawaguchi 325N/A * Specifies the name of the property to attach to.