/*
// $Id$
// Farrago is an extensible data management system.
// Copyright (C) 2005-2005 The Eigenbase Project
// Copyright (C) 2005-2005 Disruptive Tech
// Copyright (C) 2005-2005 LucidEra, Inc.
// Portions Copyright (C) 2003-2005 John V. Sichi
//
// This program is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 of the License, or (at your option)
// any later version approved by The Eigenbase Project.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
package net.sf.farrago.namespace.impl;

import java.sql.*;
import java.util.*;

import javax.sql.*;

import net.sf.farrago.namespace.*;

import org.eigenbase.relopt.*;
import org.eigenbase.rel.metadata.*;


/**
 * MedAbstractDataServer is an abstract base class for
 * implementations of the {@link FarragoMedDataServer} interface.
 *
 * @author John V. Sichi
 * @version $Id$
 */
public abstract class MedAbstractDataServer extends MedAbstractBase
    implements FarragoMedDataServer
{
    //~ Instance fields -------------------------------------------------------

    private String serverMofId;
    private Properties props;
    private DataSource loopbackDataSource;

    //~ Constructors ----------------------------------------------------------

    protected MedAbstractDataServer(
        String serverMofId,
        Properties props)
    {
        this.serverMofId = serverMofId;
        this.props = props;
    }

    //~ Methods ---------------------------------------------------------------

    /**
     * @return the MofId of the catalog definition for this server
     */
    public String getServerMofId()
    {
        return serverMofId;
    }

    /**
     * @return the options specified by CREATE SERVER
     */
    public Properties getProperties()
    {
        return props;
    }

    /**
     * @return current loopback data source
     */
    public DataSource getLoopbackDataSource()
    {
        return loopbackDataSource;
    }

    // implement FarragoMedDataServer
    public void setLoopbackDataSource(DataSource loopbackDataSource)
    {
        this.loopbackDataSource = loopbackDataSource;
    }
    
    // implement FarragoMedDataServer
    public void registerRules(RelOptPlanner planner)
    {
    }

    // implement FarragoMedDataServer
    public void registerRelMetadataProviders(ChainedRelMetadataProvider chain)
    {
    }
    
    // implement FarragoAllocation
    public void closeAllocation()
    {
    }
}


// End MedAbstractDataServer.java

@@ -2665,32 +2665,344 @@
 goMedDataServer%0A
+    public FarragoMedNameDirectory getNameDirectory()%0A        throws SQLException%0A    %7B%0A        return null;%0A    %7D%0A    %0A    // implement FarragoMedDataServer%0A    public Object getRuntimeSupport(Object param)%0A        throws SQLException%0A    %7B%0A        return null;%0A    %7D%0A    %0A    // implement FarragoMedDataServer%0A
     public void 

add a few more stub methods to MedAbstractDataServer