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.xml.internal.bind.v2.runtime; 27 28 29import javax.activation.DataHandler; 30import javax.xml.bind.annotation.XmlAttachmentRef; 31import javax.xml.bind.annotation.adapters.XmlAdapter; 32import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter; 33import javax.xml.bind.attachment.AttachmentMarshaller; 34import javax.xml.bind.attachment.AttachmentUnmarshaller; 35 36import com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext; 37 38 39/** 40 * {@link XmlAdapter} that binds the value as a SOAP attachment. 41 * 42 * <p> 43 * On the user classes the SwA handling is done by using the {@link XmlAttachmentRef} 44 * annotation, but internally we treat it as a {@link XmlJavaTypeAdapter} with this 45 * adapter class. This is true with both XJC and the runtime. 46 * 47 * <p> 48 * the model builder code and the code generator does the conversion and 49 * shield the rest of the RI from this mess. 50 * Also see @see <a href="http://webservices.xml.com/pub/a/ws/2003/09/16/wsbp.html?page=2">http://webservices.xml.com/pub/a/ws/2003/09/16/wsbp.html?page=2</a>. 51 * 52 * @author Kohsuke Kawaguchi 53 */ 54public final class SwaRefAdapter extends XmlAdapter<String,DataHandler> { 55 56 public SwaRefAdapter() { 57 } 58 59 public DataHandler unmarshal(String cid) { 60 AttachmentUnmarshaller au = UnmarshallingContext.getInstance().parent.getAttachmentUnmarshaller(); 61 // TODO: error check 62 return au.getAttachmentAsDataHandler(cid); 63 } 64 65 public String marshal(DataHandler data) { 66 if(data==null) return null; 67 AttachmentMarshaller am = XMLSerializer.getInstance().attachmentMarshaller; 68 // TODO: error check 69 return am.addSwaRefAttachment(data); 70 } 71} 72