dbobjforhandle.java

来自「Java的面向对象数据库系统的源代码」· Java 代码 · 共 37 行

// 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: DbObjForHandle.java,v 1.3 2002/09/18 06:54:16 per_nyfelt Exp $

package org.ozoneDB.core.DbRemote;

import org.ozoneDB.core.ObjectID;
import org.ozoneDB.core.Transaction;


/**
 * @author James Stiefel</a>
 * @version $Revision: 1.3 $
 */
public class DbObjForHandle extends DbCommand {

    private ObjectID handle = null;


    public DbObjForHandle() {
    }

    public DbObjForHandle( String _handle ) {
        handle = new ObjectID (_handle);
    }

    public void perform( Transaction ta ) throws Exception {
        // env.logWriter.newEntry (this, "DbObjForHandle.perform()...", LogWriter.DEBUG);
        result = ta.objectForID( handle );
    }

}