01: /*
02: jGuard is a security framework based on top of jaas (java authentication and authorization security).
03: it is written for web applications, to resolve simply, access control problems.
04: version $Name$
05: http://sourceforge.net/projects/jguard/
06:
07: Copyright (C) 2004 Charles GAY
08:
09: This library is free software; you can redistribute it and/or
10: modify it under the terms of the GNU Lesser General Public
11: License as published by the Free Software Foundation; either
12: version 2.1 of the License, or (at your option) any later version.
13:
14: This library 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: Lesser General Public License for more details.
18:
19: You should have received a copy of the GNU Lesser General Public
20: License along with this library; if not, write to the Free Software
21: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22:
23:
24: jGuard project home page:
25: http://sourceforge.net/projects/jguard/
26:
27: */
28: package net.sf.jguard.core.authorization.workflow;
29:
30: import java.security.Permission;
31:
32: /**
33: * Factory interface to check if a {@link Permission} is involved
34: * in a workflow and to grab the right {@link WorkflowChecker}.
35: * @author <a href="mailto:diabolo512@users.sourceforge.net">Charles Gay</a>
36: */
37: public interface WorkflowCheckerFactory {
38:
39: /**
40: * check if the Permission is involved in a workflow.
41: * @param p
42: * @return
43: */
44: public boolean isInvolvedInWorkflow(Permission p);
45:
46: /**
47: * grab the right WorkflowChecker to check if the permission
48: * should be implied.
49: * before calling this method, the caller must call the
50: * isInvolvedInWorkflow method.
51: * @param permission
52: * @return
53: */
54: public WorkflowChecker getWorkflowChecker(Permission permission);
55: }
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