01: /*
02: * Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
04: *
05: * This program is free software; you can redistribute it and/or
06: * modify it under the terms of the GNU General Public License version
07: * 2 only, as published by the Free Software Foundation.
08: *
09: * This program is distributed in the hope that it will be useful, but
10: * WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * General Public License version 2 for more details (a copy is
13: * included at /legal/license.txt).
14: *
15: * You should have received a copy of the GNU General Public License
16: * version 2 along with this work; if not, write to the Free Software
17: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18: * 02110-1301 USA
19: *
20: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
21: * Clara, CA 95054 or visit www.sun.com if you need additional
22: * information or have any questions.
23: */
24:
25: package com.sun.midp.push.gcf;
26:
27: /**
28: * Permission checking abstraction.
29: */
30: public interface PermissionCallback {
31: /**
32: * Checks for permission and throws an exception if not allowed.
33: *
34: * <p>
35: * May block to ask the user a question.
36: * </p>
37: *
38: * @param permissionName unique name of the permission to check for,
39: * cannot be <code>null</code>
40: *
41: * @param resource string to insert into the question,
42: * can be <code>null</code>
43: *
44: * @param extraValue string to insert into the question,
45: * can be <code>null</code>
46: *
47: * @exception SecurityException if the permission is not allowed
48: */
49: void checkForPermission(String permissionName, String resource,
50: String extraValue) throws SecurityException;
51: }
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