package com.megatim.fdxconvert.converter;

import com.megatim.fdxconvert.enums.DataType;
import java.util.stream.Stream;
import javax.persistence.AttributeConverter;
import javax.persistence.Converter;

/**
 *
 * @author STEPHANIE
 */
@Converter(autoApply = true)
public class DataTypeConverter implements AttributeConverter<DataType, String> {

    @Override
    public String convertToDatabaseColumn(DataType dataType) {
        if (dataType == null) {
            return null;
        }

        return dataType.getDataType();
    }

    @Override
    public DataType convertToEntityAttribute(String dataType) {
        if (dataType == null) {
            return null;
        }

        return Stream.of(DataType.values())
                .filter(c -> c.getDataType().equals(dataType))
                .findFirst()
                .orElseThrow(IllegalArgumentException::new);
    }

}