One last note. If i test with
List l = (List)root.getList(0);
DataObject d = (DataObject)l.get(0);
String name = d.get(0);
returns the correct value, what i expected that
DataObject cust = root.getDataObject("Person[0]");
String name = cust.getString("LASTNAME");
will return.
Is the problem with the jTDS driver not returning Metadata?
I don't know what to do now...
2007/6/4, António Mota <[EMAIL PROTECTED]>:
Hi:
It seems this error was a "feature" of MS sqlserver driver... I
changed it to jTDS and it works now. BUT...
now i hav a error on the following line (typical...)
DataObject root = readCustomers.executeQuery(); ---> now works
DataObject cust = root.getDataObject("PERSON[0]"); ----> gives error!!!!!!!!!!!
and the error is
Class 'DataGraphRoot' does not have a feature named 'PERSON'
If i try
DataObject cust = root.getDataObject(0);
gives
org.eclipse.emf.ecore.util.EcoreEList$Dynamic cannot be cast to
commonj.sdo.DataObject
With
DataObject cust = root.getDataObject(1);
i got
java.lang.IndexOutOfBoundsException
So what's wrong now?
For a simple test case this is working great :(
Thanks all.
2007/6/4, António Mota <[EMAIL PROTECTED]>:
> Hi again:
>
> My first try with SDo wasn't encoraging. This very simple example
>
> das = DASImpl.FACTORY.createDAS(getConnection());
> Command readCustomers = das.createCommand("select * from PERSON");
> DataObject root = readCustomers.executeQuery();
>
> gives a error on this last line. The connection is ok because the same
> sql statement works using jdbc directly.
>
> The error is as follows:
>
> Exception in thread "main" java.lang.AbstractMethodError:
>
com.microsoft.jdbc.sqlserver.SQLServerConnection.prepareStatement(Ljava/lang/String;I)Ljava/sql/PreparedStatement;
> at
org.apache.tuscany.das.rdb.impl.ConnectionImpl.prepareStatement(ConnectionImpl.java:98)
> at
org.apache.tuscany.das.rdb.impl.Statement.getPreparedStatement(Statement.java:199)
> at
org.apache.tuscany.das.rdb.impl.Statement.executeQuery(Statement.java:53)
> at
org.apache.tuscany.das.rdb.impl.ReadCommandImpl.executeQuery(ReadCommandImpl.java:61)
>
>
>
> Help, anyone?
>
> --
> Melhores cumprimentos / Best regards
> António Santos Mota
>
--
Melhores cumprimentos / Best regards
António Santos Mota
--
Melhores cumprimentos / Best regards
António Santos Mota
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