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AbstractValueObjectConverter.java
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AbstractValueObjectConverter.java
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/**
* Copyright (C) 2015 Michael Schnell. All rights reserved.
* http://www.fuin.org/
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 3 of the License, or (at your option) any
* later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see http://www.gnu.org/licenses/.
*/
package org.fuin.objects4j.vo;
import jakarta.json.bind.adapter.JsonbAdapter;
import jakarta.persistence.AttributeConverter;
import jakarta.xml.bind.annotation.adapters.XmlAdapter;
/**
* Base class for vale object converters.
*
* @param <BASE_TYPE>
* Type to convert the value object from/to.
* @param <VO_TYPE>
* Concrete value object type.
*/
// CHECKSTYLE:OFF:LineLength
public abstract class AbstractValueObjectConverter<BASE_TYPE, VO_TYPE extends ValueObjectWithBaseType<BASE_TYPE>>
extends XmlAdapter<BASE_TYPE, VO_TYPE>
implements AttributeConverter<VO_TYPE, BASE_TYPE>, ValueObjectConverter<BASE_TYPE, VO_TYPE>, JsonbAdapter<VO_TYPE, BASE_TYPE> {
// CHECKSTYLE:ON:LineLength
// JAX-B
@Override
public final BASE_TYPE marshal(final VO_TYPE value) throws Exception {
return fromVO(value);
}
@Override
public final VO_TYPE unmarshal(final BASE_TYPE value) throws Exception {
return toVO(value);
}
// JPA
@Override
public final BASE_TYPE convertToDatabaseColumn(final VO_TYPE value) {
return fromVO(value);
}
@Override
public final VO_TYPE convertToEntityAttribute(final BASE_TYPE value) {
return toVO(value);
}
// JSONB Adapter
@Override
public final BASE_TYPE adaptToJson(final VO_TYPE obj) throws Exception {
return fromVO(obj);
}
@Override
public final VO_TYPE adaptFromJson(final BASE_TYPE str) throws Exception {
return toVO(str);
}
}