Trying to add a new datasource using the code example from session 12.2.2 page
833 (Adding and Editing Datasources) result in NullPointeException.
The line
XStorable store = (XStorable)UnoRuntime.queryInterface(XStorable.class, xDs);
Returns null.


The code from developer guide: (I am using the RC2 release of the SDK and the
final release of OpenOffice 2.0)

// creates a new DataSource
public static void createNewDataSource(XMultiServiceFactory _rMSF) throws
com.sun.star.uno.Exception {
// the XSingleServiceFactory of the database context creates new generic
// com.sun.star.sdb.DataSources (!)
// retrieve the database context at the global service manager and get its
// XSingleServiceFactory interface
XSingleServiceFactory xFac = (XSingleServiceFactory)UnoRuntime.queryInterface(
XSingleServiceFactory.class,
_rMSF.createInstance("com.sun.star.sdb.DatabaseContext"));
// instantiate an empty data source at the XSingleServiceFactory
// interface of the DatabaseContext
Object xDs = xFac.createInstance();
// register it with the database context
XNamingService xServ =
(XNamingService)UnoRuntime.queryInterface(XNamingService.class, xFac);
XStorable store = ( XStorable)UnoRuntime.queryInterface(XStorable.class, xDs);
XModel model = ( XModel)UnoRuntime.queryInterface(XModel.class, xDs);
store.storeAsURL(“file:///c:/test.odbâ€,model.getArgs());
xServ.registerObject("NewDataSourceName", xDs);
// setting the necessary data source properties
XPropertySet xDsProps =
(XPropertySet)UnoRuntime.queryInterface(XPropertySet.class, xDs);
// Adabas D URL
xDsProps.setPropertyValue("URL", "sdbc:adabas::MYDB1");
// force password dialog
xDsProps.setPropertyValue("IsPasswordRequired", new Boolean(true));
// suggest dsadmin as user name
xDsProps.setPropertyValue("User", "dsadmin");
store.store();
}