[Objectbridge-developers] AW: [Fwd: ObjectBridge with Oracle]

[Mahler T. <tho...@it...>]

Hallo Sascha,
=20
Thanks for you Code snippet.=20
I managed to get Oracle 8i and DB2 running on my machine. Now I am =
working
on OJB compatibility to DB2 and Oracle. This will include also the OJB
internal database schema and all testcases.
=20
I hope to get things finished this week !
=20
cheers,
=20
Thomas

-----Urspr=FCngliche Nachricht-----
Von: Thomas Mahler [mailto:tho...@ho...]
Gesendet: Dienstag, 14. August 2001 20:36
An: tom
Betreff: [Fwd: ObjectBridge with Oracle]


 =20

-------- Original Message --------=20

Subject: 	 ObjectBridge with Oracle=09
Date: 	 Tue, 14 Aug 2001 10:34:46 -0600=09
From: 	 "Sascha A. Koenig" <Sa...@Ko...>=09
To: 	 "Thomas Mahler" <tho...@ho...>=09

 Hi Thomas,der folgende Code ist vieleicht hilfreich um ObJectBridge =
mit
Oracle ans Laufen zu bekommen (wg. BigDecimal problem):Sascha =20
import ojb.broker.ConversionStrategy;=20
import ojb.broker.metadata.FieldDescriptor; public class
OracleConversionStrategy implements ojb.broker.ConversionStrategy {=20

 public Object javaToSql(Object source, FieldDescriptor fld)     {=20
  return source;=20
 }=20


 public Object sqlToJava(Object source, FieldDescriptor fld) {=20
  if (fld.getColumnType().equalsIgnoreCase("INT") ||
fld.getColumnType().equalsIgnoreCase("INTEGER"))=20
   return new Integer( ((Number)source).intValue());=20
  else if (fld.getColumnType().equalsIgnoreCase("LONG"))=20
   return new Long( ((Number)source).longValue());=20
  else if (fld.getColumnType().equalsIgnoreCase("SHORT"))=20
   return new Short( ((Number)source).shortValue());=20
  else if (fld.getColumnType().equalsIgnoreCase("DOUBLE"))=20
   return new Double( ((Number)source).doubleValue());=20
  else if (fld.getColumnType().equalsIgnoreCase("FLOAT"))=20
   return new Float( ((Number)source).floatValue());=20
//  else if (fld.getColumnType().equalsIgnoreCase("NUMERIC"))    // =
don't
know the right mapping=20
//   return new Integer( ((Number)source).intValue());=20
  else=20
   return source;=20
 }=20
}__________________________=20
Sascha A. Koenig=20
CCS-1, MS T006Computer and Computational Sciences=20
Los Alamos National Laboratory=20
Los Alamos, NM 87545 phone: +1 (505) 663-5217  cellular: +1 (505)
670-4643fax: +1 (505) 665-4939  http://www.OpenEMed.org
<http://www.openemed.org/>  =20