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1 /* |
1 /* |
2 * Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. Oracle designates this |
7 * published by the Free Software Foundation. Oracle designates this |
24 */ |
24 */ |
25 |
25 |
26 package javax.xml.namespace; |
26 package javax.xml.namespace; |
27 |
27 |
28 import java.io.Serializable; |
28 import java.io.Serializable; |
29 import java.security.AccessController; |
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30 import java.security.PrivilegedAction; |
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31 |
|
32 import javax.xml.XMLConstants; |
29 import javax.xml.XMLConstants; |
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30 import jdk.xml.internal.SecuritySupport; |
33 |
31 |
34 /** |
32 /** |
35 * <p><code>QName</code> represents a <strong>qualified name</strong> |
33 * <p><code>QName</code> represents a <strong>qualified name</strong> |
36 * as defined in the XML specifications: <a |
34 * as defined in the XML specifications: <a |
37 * href="http://www.w3.org/TR/xmlschema-2/#QName">XML Schema Part2: |
35 * href="http://www.w3.org/TR/xmlschema-2/#QName">XML Schema Part2: |
104 */ |
102 */ |
105 private static boolean useDefaultSerialVersionUID = true; |
103 private static boolean useDefaultSerialVersionUID = true; |
106 static { |
104 static { |
107 try { |
105 try { |
108 // use a privileged block as reading a system property |
106 // use a privileged block as reading a system property |
109 String valueUseCompatibleSerialVersionUID = (String) AccessController.doPrivileged( |
107 String valueUseCompatibleSerialVersionUID = SecuritySupport.getSystemProperty( |
110 new PrivilegedAction() { |
108 "com.sun.xml.namespace.QName.useCompatibleSerialVersionUID"); |
111 public Object run() { |
109 |
112 return System.getProperty("com.sun.xml.namespace.QName.useCompatibleSerialVersionUID"); |
110 useDefaultSerialVersionUID = (valueUseCompatibleSerialVersionUID != null |
113 } |
111 && valueUseCompatibleSerialVersionUID.equals("1.0")) ? false : true; |
114 } |
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115 ); |
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116 useDefaultSerialVersionUID = (valueUseCompatibleSerialVersionUID != null && valueUseCompatibleSerialVersionUID.equals("1.0")) ? false : true; |
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117 } catch (Exception exception) { |
112 } catch (Exception exception) { |
118 // use default if any Exceptions |
113 // use default if any Exceptions |
119 useDefaultSerialVersionUID = true; |
114 useDefaultSerialVersionUID = true; |
120 } |
115 } |
121 |
116 |