01: /*
02: * Bossa Workflow System
03: *
04: * $Id: RemoveFromResource.java,v 1.7 2004/02/12 21:35:14 gdvieira Exp $
05: *
06: * Copyright (C) 2003,2004 OpenBR Sistemas S/C Ltda.
07: *
08: * This file is part of Bossa.
09: *
10: * Bossa is free software; you can redistribute it and/or modify it
11: * under the terms of version 2 of the GNU General Public License as
12: * published by the Free Software Foundation.
13: *
14: * This program is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17: * General Public License for more details.
18: *
19: * You should have received a copy of the GNU General Public
20: * License along with this program; if not, write to the
21: * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22: * Boston, MA 02111-1307, USA.
23: */
24:
25: package com.bigbross.bossa.resource;
26:
27: /**
28: * This class implements the remove operation of <code>Resource</code>
29: * through the prevalence subsystem. <p>
30: *
31: * @author <a href="http://www.bigbross.com">BigBross Team</a>
32: * @see Resource#remove(Resource)
33: * @see Resource#removeImpl(Resource, boolean)
34: */
35: class RemoveFromResource extends ResourceHandlerTransaction {
36:
37: /**
38: * Creates a new remove operation. <p>
39: *
40: * @param host the resource that will release the resource.
41: * @param resource the resource that will be removed.
42: */
43: RemoveFromResource(Resource host, Resource resource) {
44: super (host, resource);
45: }
46:
47: /**
48: * @see ResourceHandlerTransaction#execute(Resource, Resource)
49: */
50: protected Object execute(Resource host, Resource resource) {
51: host.removeImpl(resource, true);
52: return null;
53: }
54: }
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