Java Connection to SqlServer using SQLServerDatasource

Question

Please HELP,
I have this
import javax.sql.DataSource;
import java.io.IOException;
import java.sql.Connection;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import java.sql.SQLException;
import javax.naming.*;
import java.rmi.RemoteException;
import java.rmi.Remote;
import com.microsoft.sqlserver.jdbc.*;
public class AvocatData
      private SQLServerConnectionPoolDataSource dataSource;
     private Connection conn;
     public AvocatData()
     public void init() throws SQLException
     try{
                Context lContext = new InitialContext();
               dataSource=(SQLServerConnectionPoolDataSource)lContext.                                                       lookup("java:comp/env/jdbc/vladHotel");
              conn=dataSource.getConnection();
           }catch(Exception ex){ex.printStackTrace();
}and give this error:
javax.naming.NoInitialContextException:Need to specify class name in enviroment or system property,or as an applet paramater,or in an application resource file:java.naming.factory.initial

Answer 1

Gateway for ODBC 10g or 11g is only supported with SQL Server Authentication, not Windows authentication.
If your SQL Server is only configured for Windows authentication, you have no other way to change the configuration of the SQL Server to support the Mixed Mode (both Windows authentication and SQL Server authentication).
Regards,
--Mireille