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Java > Open Source Codes > org > netbeans > modules > apisupport > jnlplauncher > RuntimePolicy


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Code is Nokia. Portions Copyright 2006 Nokia. All Rights Reserved.
17  */
18
19 package org.netbeans.modules.apisupport.jnlplauncher;
20
21 import java.security.*;
22
23 /**
24  * Policy giving all permissions to all of the code.
25  *
26  * @author David Strupl
27  */
28 class RuntimePolicy extends Policy {
29     /** PermissionCollection with an instance of AllPermission. */
30     private static PermissionCollection permissions;
31     /** @return initialized set of AllPermissions */
32     private static synchronized PermissionCollection getAllPermissionCollection() {
33         if (permissions == null) {
34             permissions = new Permissions();
35             permissions.add(new AllPermission());
36             permissions.setReadOnly();
37         }
38         return permissions;
39     }
40
41     public PermissionCollection getPermissions(CodeSource codesource) {
42         return getAllPermissionCollection();
43     }
44     
45     public boolean implies(ProtectionDomain domain, Permission permission) {
46         return getPermissions(domain.getCodeSource()).implies(permission);
47     }
48     
49     public PermissionCollection getPermissions(ProtectionDomain domain) {
50         return getPermissions(domain.getCodeSource());
51     }
52     
53     public void refresh() {
54     }
55 }
56
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