public String getCatalog() throws SQLException {
        try
        {
            return protocol.getCatalog();
        }
        catch (QueryException e)
        {
            throw SQLExceptionMapper.get(e);
        }
    }
public String getCatalog ( ) throws SQLException { try { return protocol . getCatalog ( ) ; } catch ( QueryException e ) { throw SQLExceptionMapper . get ( e ) ; } }
Retrieves this <code>Connection</code> object's current catalog name.
<p/>
catalogs are not supported in drizzle
<p/>
TODO: Explain the wrapper interface to be able to change database

@return the current catalog name or <code>null</code> if there is none
@throws java.sql.SQLException if a database access error occurs or this method is called on a closed connection
@see #setCatalog