RDBMSStoreManager storeMgr = (RDBMSStoreManager)handler.getStoreManager();
MappingManager mapMgr = storeMgr.getMappingManager();
if (mapMgr instanceof RDBMSMappingManager)
{
RDBMSMappingManager rdbmsMapMgr = (RDBMSMappingManager)mapMgr;
rdbmsMapMgr.deregisterDatastoreMappingsForJDBCType("VARBINARY");
rdbmsMapMgr.registerDatastoreMapping("java.io.Serializable", TimesTenVarBinaryRDBMSMapping.class,
"VARBINARY", "VARBINARY", true);
}
}