jcd = new JdbcConnectionDescriptor();
jcd.setJcdAlias(jcdAlias);
cr.addDescriptor(jcd);
}
JdbcMetadataUtils jdbcMetadataUtils = new JdbcMetadataUtils ();
jdbcMetadataUtils.fillJCDFromDataSource(jcd, ds, null, null);
String platform = jcd.getDbms();
if (JdbcMetadataUtils.PLATFORM_ORACLE.equals(platform))
{
// Postprocess to find Oracle version.
platform = updateOraclePlatform (jcd, ds, platform);