01: /*
02: * hgcommons 7
03: * Hammurapi Group Common Library
04: * Copyright (C) 2003 Hammurapi Group
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2 of the License, or (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 GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: *
20: * URL: http://www.hammurapi.biz/hammurapi-biz/ef/xmenu/hammurapi-group/products/products/hgcommons/index.html
21: * e-Mail: support@hammurapi.biz
22: */
23:
24: package biz.hammurapi.config;
25:
26: /**
27: * Provides lifecycle methods
28: * @author Pavel Vlasov
29: * @version $Revision: 1.2 $
30: */
31: public interface Component {
32: /**
33: * Invoked by container before the first use.
34: * Component shall perform initialization
35: * in this method.
36: * @throws ConfigurationException
37: */
38: void start() throws ConfigurationException;
39:
40: /**
41: * Invoked by container when component is not needed
42: * anymore. Component shall perform cleanup in this method.
43: * @throws ConfigurationException
44: */
45: void stop() throws ConfigurationException;
46:
47: /**
48: * Plugs the component into container and naming bus.
49: * @param Component owner.
50: */
51: void setOwner(Object owner);
52: }
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