Convert Java's LocalDateTime type to SQL TimeStamp type and vice-versa.

LocalDateTimeConverter.java

package np.com.roshanadhikary.mdblog.util;

import javax.persistence.AttributeConverter;
import javax.persistence.Converter;
import java.sql.Timestamp;
import java.time.LocalDateTime;

@Converter(autoApply = true)
public class LocalDateTimeConverter implements AttributeConverter<LocalDateTime, Timestamp> {
	@Override
	public Timestamp convertToDatabaseColumn(LocalDateTime localDateTime) {
		return localDateTime == null ? null : Timestamp.valueOf(localDateTime);
	}

	@Override
	public LocalDateTime convertToEntityAttribute(Timestamp timestamp) {
		return timestamp == null ? null : timestamp.toLocalDateTime();
	}
}