| /* |
| * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.jaxb.attachment; |
| |
| import jakarta.xml.bind.attachment.AttachmentMarshaller; |
| import jakarta.activation.DataHandler; |
| |
| import org.eclipse.persistence.oxm.attachment.XMLAttachmentMarshaller; |
| |
| /** |
| * INTERNAL: |
| * <p><b>Purpose:</b>Provide an implementation of the TopLink OX XMLAttachmentMarshaller |
| * interface that wraps an implementation of the JAXB AttachmentMarshaller interface. |
| * <p><b>Responsibilities:</b><ul> |
| * <li>Implement the XMLAttachmentMarshaller interface</li> |
| * <li>Adapt events from the TopLink OX Attachment API to the JAXB 2.0 Attachment API</li> |
| * </ul> |
| * <p>This class allows TopLink OXM to do attachment marshalling callback events to a JAXB |
| * 2.0 Listener without adding a dependancy on JAXB 2.0 into core TopLink. The Adapter class |
| * wraps a javax.xml.bin.attachment.AttachmentMarshaller and passes on the events as they're raised |
| * |
| * @see jakarta.xml.bind.attachment.AttachmentMarshaller |
| * @see org.eclipse.persistence.oxm.attachment.XMLAttachmentMarshaller |
| * @since Oracle TopLink 11.1.1.0.0 |
| * @author mmacivor |
| * |
| */ |
| public class AttachmentMarshallerAdapter implements XMLAttachmentMarshaller { |
| |
| private AttachmentMarshaller attachmentMarshaller; |
| |
| public AttachmentMarshallerAdapter(AttachmentMarshaller a) { |
| this.attachmentMarshaller = a; |
| } |
| |
| @Override |
| public boolean isXOPPackage() { |
| return attachmentMarshaller.isXOPPackage(); |
| } |
| |
| @Override |
| public String addMtomAttachment(jakarta.activation.DataHandler data, String elementName, String namespaceURI) { |
| return this.attachmentMarshaller.addMtomAttachment(data, namespaceURI, elementName); |
| } |
| |
| @Override |
| public String addMtomAttachment(byte[] data, int offset, int length, String mimeType, String elementName, String namespace) { |
| return this.attachmentMarshaller.addMtomAttachment(data, offset, length, mimeType, namespace, elementName); |
| } |
| |
| @Override |
| public String addSwaRefAttachment(DataHandler data) { |
| return this.attachmentMarshaller.addSwaRefAttachment(data); |
| } |
| |
| @Override |
| public String addSwaRefAttachment(byte[] data, int offset, int length) { |
| return null; |
| } |
| |
| public AttachmentMarshaller getAttachmentMarshaller() { |
| return attachmentMarshaller; |
| } |
| |
| |
| } |