com.sun.tools.xjc.util.ReadOnlyAdapter Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2022 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.tools.xjc.util;
import jakarta.xml.bind.annotation.adapters.XmlAdapter;
/**
* {@link XmlAdapter} used inside XJC is almost always unmarshal-only.
*
* @author Kohsuke Kawaguchi
*/
public abstract class ReadOnlyAdapter extends XmlAdapter {
/**
* Default constructor.
*/
protected ReadOnlyAdapter() {}
@Override
public final OnTheWire marshal(InMemory onTheWire) {
// the unmarshaller uses this method
// to get the current collection object from the property.
// so we can't just throw UnsupportedOperationException here
return null;
}
}