ZonedDateTime with Oracle

Question

I'm trying to persist ZonedDateTime to Oracle. Following is my domain entity class:

@Entity
@Table(name = "TESTTABLE")
public class Order {
    private static final long serialVersionUID = 1L;

    @Type(type = "uuid-binary")
    @Column(name = "ID")
    private UUID id;

    @Column(name = "CREATE_DATE")
    private ZonedDateTime createdOn;

..and so on.

I also have a converter as follows to convert the dates:

@Converter(autoApply = true)
public class OracleZonedDateTimeSeriliazer implements AttributeConverter<ZonedDateTime,Date>{


        @Override
    public Date convertToDatabaseColumn(ZonedDateTime attribute) {
        return attribute == null ? null : java.util.Date.from(attribute.withZoneSameInstant
                (ZoneOffset.UTC).toInstant());
    }

    @Override
    public ZonedDateTime convertToEntityAttribute(Date dbData) {
        return dbData == null ? null : ZonedDateTime.ofInstant(dbData.toInstant(), DateUtils.getEasternZoneId());
    }
}

When i try to persist this entity I'm getting the following stacktrace:

2016-12-16 10:47:06,669 [main] ERROR o.h.e.jdbc.spi.SqlExceptionHelper - ORA-00932: inconsistent datatypes: expected DATE got BINARY
org.springframework.dao.InvalidDataAccessResourceUsageException: could not execute statement; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not execute statement

If anyone could help me what i'm doing wrong, it'd be much appreciated.

Answer 1

Add @Convert(converter=OracleZonedDateTimeSeriliazer.class) on top of your createdOn attribute on ur Entity class.