dbremoteclient.java

Java的面向对象数据库系统的源代码

// You can redistribute this software and/or modify it under the terms of
// the Ozone Core License version 1 published by ozone-db.org.
//
// The original code and portions created by SMB are
// Copyright (C) 1997-@year@ by SMB GmbH. All rights reserved.
//
// $Id: DbRemoteClient.java,v 1.4 2002/09/18 06:54:16 per_nyfelt Exp $

package org.ozoneDB.core.DbRemote;

import org.ozoneDB.ExternalDatabase;
import org.ozoneDB.OzoneProxy;

import java.io.IOException;


/**
 * @author <a href="http://www.softwarebuero.de/">SMB</a>
 * @version $Revision: 1.4 $Date: 2002/09/18 06:54:16 $
 */
public class DbRemoteClient extends DbClient {


    public DbRemoteClient( ExternalDatabase _db, String _host, int _port, String _user ) throws IOException{
        super( _db, _host, _port, _user );
    }


    /**
     * Receive object and handle proxy link conversion.
     */
    public Object receive() throws IOException, ClassNotFoundException {
        try {
            OzoneProxy.linkTable.addForKey( db, in );
            return super.receive();
        } finally {
            OzoneProxy.linkTable.removeForKey( in );
        }
    }

}