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.test;
23:
24: import java.security.BasicPermission;
25: import java.security.Permission;
26: import java.security.PermissionCollection;
27: import javax.naming.Name;
28:
29: /** A path like heirarchical permission.
30:
31: @author Scott.Stark@jboss.org
32: @version $Revsiion:$
33: */
34: public class NamespacePermission extends BasicPermission {
35: private PermissionName fullName;
36: private String actions;
37:
38: /** Creates new NamespacePermission */
39: public NamespacePermission(String name, String actions) {
40: super (name, actions);
41: this .actions = actions;
42: fullName = new PermissionName(name);
43: }
44:
45: public NamespacePermission(Name name, String actions) {
46: super (name.toString(), actions);
47: this .actions = actions;
48: fullName = new PermissionName(name);
49: }
50:
51: public String getActions() {
52: return actions;
53: }
54:
55: public PermissionName getFullName() {
56: return fullName;
57: }
58:
59: public boolean implies(Permission p) {
60: String pactions = p.getActions();
61: boolean implied = true;
62: for (int n = 0; n < actions.length(); n++) {
63: char a = actions.charAt(n);
64: char pa = pactions.charAt(n);
65: if ((a != '-' && pa != '-' && pa != a)) {
66: implied = false;
67: break;
68: } else if (a == '-' && pa != '-') {
69: implied = false;
70: break;
71: }
72: }
73: return implied;
74: }
75:
76: public PermissionCollection newPermissionCollection() {
77: return new NamespacePermissionCollection();
78: }
79: }
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