admin.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 Library 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: Admin.java,v 1.2 2002/06/08 00:49:39 mediumnet Exp $

package org.ozoneDB.core.admin;

import org.ozoneDB.*;
import org.ozoneDB.core.*;
import org.ozoneDB.DxLib.*;


/**
 * The external interface of the ozone admin system.
 *
 * @version $Revision: 1.2 $ $Date: 2002/06/08 00:49:39 $
 * @author <a href="http://www.smb-tec.com">SMB</a>
 */
public interface Admin extends OzoneRemote {

    public void newUser(String _name, int _id) throws Exception;

    public void newUser(String _name, String _passwd, int _id) throws Exception;

    public void removeUser(String _name) throws Exception;

    public void newGroup(String _name, int _id) throws Exception;

    public void removeGroup(String _name) throws Exception;

    public void addUser2Group(String _username, String _groupname) throws Exception;

    public void removeUserFromGroup(String _username, String _groupname) throws Exception;

    public DxCollection allUsers() throws Exception;

    public DxCollection allGroups() throws Exception;

    public User userForName(String _name) throws Exception;

    public Group groupForName(String _name) throws Exception;

    public User userForId(int _id) throws Exception;

    public Group groupForId(int _id) throws Exception;

    public void shutdown() throws Exception;

    public void beginRestore() throws Exception;  //update

    public void processRestoreChunk(byte[] chunk) throws Exception;  //update

    public void beginBackup() throws Exception;  //update

    public byte[] nextBackupChunk() throws Exception;  //update

    public int numberOfTxs() throws Exception;

    public void startGarbageCollection();
}