01: /*
02: * This file is part of DrFTPD, Distributed FTP Daemon.
03: *
04: * DrFTPD is free software; you can redistribute it and/or modify
05: * it under the terms of the GNU General Public License as published by
06: * the Free Software Foundation; either version 2 of the License, or
07: * (at your option) any later version.
08: *
09: * DrFTPD is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: * GNU General Public License for more details.
13: *
14: * You should have received a copy of the GNU General Public License
15: * along with DrFTPD; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: */
18: package org.drftpd.usermanager;
19:
20: import java.util.Collection;
21:
22: import org.drftpd.GlobalContext;
23:
24: /**
25: * @author mog
26: * @version $Id: UserManager.java 997 2005-02-12 18:01:22Z teflon $
27: */
28: public interface UserManager {
29: public abstract User create(String username)
30: throws UserFileException;
31:
32: public abstract Collection getAllGroups() throws UserFileException;
33:
34: /**
35: * Get all user names in the system.
36: */
37: public abstract Collection<User> getAllUsers()
38: throws UserFileException;
39:
40: public abstract Collection getAllUsersByGroup(String group)
41: throws UserFileException;
42:
43: /**
44: * Get user by name.
45: */
46: public abstract User getUserByName(String username)
47: throws NoSuchUserException, UserFileException;
48:
49: public abstract User getUserByIdent(String ident)
50: throws NoSuchUserException, UserFileException;
51:
52: public abstract User getUserByNameUnchecked(String username)
53: throws NoSuchUserException, UserFileException;
54:
55: /**
56: * A kind of constuctor defined in the interface for allowing the
57: * usermanager to get a hold of the ConnectionManager object for dispatching
58: * events etc.
59: */
60: public abstract void init(GlobalContext mgr);
61:
62: public abstract void saveAll() throws UserFileException;
63:
64: public abstract User getUserByNameIncludeDeleted(String argument)
65: throws NoSuchUserException, UserFileException;
66: }
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