01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package org.jboss.security.srp.jaas;
23:
24: import org.jboss.security.SimplePrincipal;
25:
26: /** An extension of SimplePrincipal that adds the SRP session ID
27: *
28: * @author Scott.Stark@jboss.org
29: * @version $Revision: 57210 $
30: */
31: public class SRPPrincipal extends SimplePrincipal {
32: /** Serial Version */
33: static final long serialVersionUID = -7123071794402068344L;
34: /** The SRP session ID, 0 == no session */
35: private int sessionID;
36:
37: /** Creates a new instance of SRPPrincipal */
38: public SRPPrincipal(String name) {
39: this (name, 0);
40: }
41:
42: public SRPPrincipal(String name, int sessionID) {
43: super (name);
44: this .sessionID = sessionID;
45: }
46:
47: public SRPPrincipal(String name, Integer sessionID) {
48: super (name);
49: this .sessionID = sessionID != null ? sessionID.intValue() : 0;
50: }
51:
52: public int getSessionID() {
53: return sessionID;
54: }
55:
56: /**
57: * Override to include the sessionID in the equality check
58: * @param obj a SRPPrincipal
59: * @return true of name and sessionID are equal
60: */
61: public boolean equals(Object obj) {
62: SRPPrincipal p = (SRPPrincipal) obj;
63: return getName().equals(p.getName())
64: && sessionID == getSessionID();
65: }
66:
67: /**
68: * Override to include sessionID in the hash
69: * @return name.hashCode() + sessionID
70: */
71: public int hashCode() {
72: return getName().hashCode() + sessionID;
73: }
74: }
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