[jBoss-User] Datasource exception

[Sean O'Connor]

I am trying to write a "hello world" type client app that connects to
the default Hypersonic database.  The result when I try to cast to the
DataSource is the following exception.  I know it's finding
"Hypersonic", if I change that, I'll get a naming exception.

Exception: java.lang.ClassCastException: javax.naming.Reference

Any ideas why?  Everything looks ok to me.  Here's the source.

Thanks.
Sean

import java.sql.*;
import javax.sql.*;
import java.util.*;
import javax.ejb.*;
import javax.naming.*;

public class DBBoss {

        public static void main(String[] args) {

                String sql = "create table test ( column1 integer )";

                try {
                        Context ctx = new InitialContext();

                        DataSource ds = (DataSource) ctx.lookup("java:Hypersonic");
                        Connection con = ds.getConnection();

                        Statement stmt = con.createStatement();
                        stmt.execute(sql);
                        stmt.close();
                        con.close();
                } catch (Exception se) {
                        System.out.println("Exception: " + se);
                }
        }
}




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