Tue, 09 Apr 2013 14:51:13 +0100
8010393: Update JAX-WS RI to 2.2.9-b12941
Reviewed-by: alanb, erikj
Contributed-by: miroslav.kos@oracle.com, martin.grebac@oracle.com
1 /*
2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
26 package com.sun.tools.internal.jxc.ap;
28 /**
29 * Class defined for safe calls of getClassLoader methods of any kind (context/system/class
30 * classloader. This MUST be package private and defined in every package which
31 * uses such invocations.
32 * @author snajper
33 */
34 class SecureLoader {
36 static ClassLoader getContextClassLoader() {
37 if (System.getSecurityManager() == null) {
38 return Thread.currentThread().getContextClassLoader();
39 } else {
40 return java.security.AccessController.doPrivileged(
41 new java.security.PrivilegedAction<ClassLoader>() {
42 public ClassLoader run() {
43 return Thread.currentThread().getContextClassLoader();
44 }
45 });
46 }
47 }
49 static ClassLoader getClassClassLoader(final Class c) {
50 if (System.getSecurityManager() == null) {
51 return c.getClassLoader();
52 } else {
53 return java.security.AccessController.doPrivileged(
54 new java.security.PrivilegedAction<ClassLoader>() {
55 public ClassLoader run() {
56 return c.getClassLoader();
57 }
58 });
59 }
60 }
62 static ClassLoader getSystemClassLoader() {
63 if (System.getSecurityManager() == null) {
64 return ClassLoader.getSystemClassLoader();
65 } else {
66 return java.security.AccessController.doPrivileged(
67 new java.security.PrivilegedAction<ClassLoader>() {
68 public ClassLoader run() {
69 return ClassLoader.getSystemClassLoader();
70 }
71 });
72 }
73 }
75 }