Hello,
I'm trying OpenJPA 3.0.0 so I can use the AttributeConverter annotation.
But I'm having problems. My converter is simple:
import javax.persistence.AttributeConverter;
import javax.persistence.Converter;
@Converter(autoApply = true)
public class StringInternConverter implements AttributeConverter<String,
String>
{
@Override
public String convertToDatabaseColumn(String attribute)
{
return attribute;
}
@Override
public String convertToEntityAttribute(String dbData)
{
return dbData != null ? dbData.intern(): null;
}
}
The problem is that I can't get JPA to see this converter. When I add
it to persistence.xml like this:
<!-- Converters -->
<class>com.be.db.jpa.StringInternConverter</class>
The enhancer complains that it StringInternConverter "does not have
persistence metadata".
Is there a trick to get this to work?
Thanks,
Rob
--
Rob Scala
Buyers Edge, Inc.
351 North Frontage Road, Suite A210
New London, CT 06320
Phone: (860) 865-2127
