01: /*
02: JSPWiki - a JSP-based WikiWiki clone.
03:
04: Copyright (C) 2001-2007 Janne Jalkanen (Janne.Jalkanen@iki.fi)
05:
06: This program is free software; you can redistribute it and/or modify
07: it under the terms of the GNU Lesser General Public License as published by
08: the Free Software Foundation; either version 2.1 of the License, or
09: (at your option) any later version.
10:
11: This program is distributed in the hope that it will be useful,
12: but WITHOUT ANY WARRANTY; without even the implied warranty of
13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: GNU Lesser General Public License for more details.
15:
16: You should have received a copy of the GNU Lesser General Public License
17: along with this program; if not, write to the Free Software
18: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: */
20: package com.ecyrd.jspwiki.auth.login;
21:
22: import javax.security.auth.callback.Callback;
23:
24: import com.ecyrd.jspwiki.WikiEngine;
25:
26: /**
27: * Callback for requesting and supplying the WikiEngine object required by a
28: * LoginModule. This Callback is used by LoginModules needing access to the
29: * external authorizer or group manager.
30: * @author Janne Jalkanen
31: * @since 2.5
32: */
33: public class WikiEngineCallback implements Callback {
34:
35: private WikiEngine m_engine;
36:
37: /**
38: * Sets the engine object. CallbackHandler objects call this method.
39: * @param engine the engine
40: */
41: public void setEngine(WikiEngine engine) {
42: m_engine = engine;
43: }
44:
45: /**
46: * Returns the engine. LoginModules call this method after a
47: * CallbackHandler sets the engine.
48: * @return the engine
49: */
50: public WikiEngine getEngine() {
51: return m_engine;
52: }
53:
54: }
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