org.eclipse.persistence.oxm.attachment.XMLAttachmentUnmarshaller Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of eclipselink Show documentation

EclipseLink build based upon Git transaction 346465e

There is a newer version: 5.0.0-B05

/*******************************************************************************
 * Copyright (c) 1998, 2013 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 v1.0 and Eclipse Distribution License v. 1.0 
 * which accompanies this distribution. 
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at 
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
 ******************************************************************************/  
package org.eclipse.persistence.oxm.attachment;

import javax.activation.DataHandler;

/**
 * Purpose: Provides an interface through which EclipseLink can allow a user to do
 * special handling for Binary Data. This is used for fields mapped using an XMLBinaryDataMapping
 * to retrieve the binary data during an unmarshal based on a swaRef or MTOM id. 
 * 
 * If isXOPPackage returns false, then no other methods on this interface will be called, and it
 * will be assumed that all binary mapped fields have been inlined as base64.
 *
 * @see XMLBinaryDataMapping
 * @see XMLAttachmentMarshaller
 */
public interface XMLAttachmentUnmarshaller {
    public DataHandler getAttachmentAsDataHandler(String id);

    public byte[] getAttachmentAsByteArray(String id);
    
    public boolean isXOPPackage();
}