In writing up some documentation around the use of the RDB DAS with
Static Types I noticed something a bit clunky. Here is a current
exampleout of the RDB DAS test suite:
public void testUserProvidedModel() throws SQLException {
*SDOUtil.registerStaticTypes(CustomerFactory.class);*
DAS das =
DAS.FACTORY.createDAS(*getConfig("staticCustomerOrder.xml")*,
getConnection());
Command select = das.getCommand("Customer and Orders");
select.setParameter(1, Integer.valueOf(1));
DataObject root = select.executeQuery();
// Modify a customer
Customer customer = (Customer) root.getDataObject("Customer[1]");
customer.setLastName("Pavick");
// Modify an order
AnOrder order = (AnOrder) customer.getOrders().get(0);
order.setProduct("Kitchen Sink 001");
// Flush changes
das.applyChanges((DataObject) root);
}
What seems clunky is that the the user must specify the Types to the DAS
in the config file ("staticCustomerOrder.xml") and also register the
Types with the SDO runtime via:
*"SDOUtil.registerStaticTypes(CustomerFactory.class)"* It might make
sense for the DAS to register the Types based on the confg info as a
convienience for the user.
Any thoughts?
--
Kevin
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