Consultor Eletrônico

When creating an instance of SDOResultSet it is possible to modify some default behavior by passing an instance of the SDOParameters class as the fourth (4th) parameter to the _createSDOResultSet method of the SDOAppObject class.

It is important to understand that the set* methods in the SDOParameters class must be invoked (if needed) before passing the object to the _createSDOResultSet method. Invoking the set* methods *after* creating the SDOResultSet has no effect upon the SDOResultSet.

The following code shows how this code might look in a real application:

public static void main(String[] args)
{
SDOParameters params = new SDOParameters();
SDOAppObject asv = null;
SDOResultSet data = null;

try
{
// Configure SDO Parameters for a Stateless
//AppServer Environment
params.setStateless(true);
params.setFetchSize(50);
params.setPrefetchMaxRows(5);
params.setRowIdentity(someRowIdString);

// Connect to AppServer and Instantiate SmartDataObject
asv = new SDOAppObject("AppServer://zzz:5162/y",null,null,null);

data = asv._createSDOResultSet("dCustomer.w", null, null, params);
}
catch (Exception e)
{
e.printStackTrace();
}
finally
{
// Close ResultSet and Disconnect from AppServer
try
{
data.close();
asv._release();
}
catch (Exception e)
{
}
finally
{
System.exit(0);
}
}
}