1 /*
2 * Copyright (c) 2008, 2010, 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
54 if (FontUtilities.isWindows) {
55 DEFAULT_CLASS = "sun.awt.Win32FontManager";
56 } else if (FontUtilities.isMacOSX) {
57 DEFAULT_CLASS = "sun.font.CFontManager";
58 } else {
59 DEFAULT_CLASS = "sun.awt.X11FontManager";
60 }
61 }
62
63 /**
64 * Get a valid FontManager implementation for the current platform.
65 *
66 * @return a valid FontManager instance for the current platform
67 */
68 public static synchronized FontManager getInstance() {
69
70 if (instance != null) {
71 return instance;
72 }
73
74 AccessController.doPrivileged(new PrivilegedAction() {
75
76 public Object run() {
77 try {
78 String fmClassName =
79 System.getProperty("sun.font.fontmanager",
80 DEFAULT_CLASS);
81 ClassLoader cl = ClassLoader.getSystemClassLoader();
82 Class fmClass = Class.forName(fmClassName, true, cl);
83 instance = (FontManager) fmClass.newInstance();
84 } catch (ClassNotFoundException |
85 InstantiationException |
86 IllegalAccessException ex) {
87 throw new InternalError(ex);
88
89 }
90 return null;
91 }
92 });
93
94 return instance;
95 }
96 }
|
1 /*
2 * Copyright (c) 2008, 2014, 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
54 if (FontUtilities.isWindows) {
55 DEFAULT_CLASS = "sun.awt.Win32FontManager";
56 } else if (FontUtilities.isMacOSX) {
57 DEFAULT_CLASS = "sun.font.CFontManager";
58 } else {
59 DEFAULT_CLASS = "sun.awt.X11FontManager";
60 }
61 }
62
63 /**
64 * Get a valid FontManager implementation for the current platform.
65 *
66 * @return a valid FontManager instance for the current platform
67 */
68 public static synchronized FontManager getInstance() {
69
70 if (instance != null) {
71 return instance;
72 }
73
74 AccessController.doPrivileged(new PrivilegedAction<Object>() {
75
76 public Object run() {
77 try {
78 String fmClassName =
79 System.getProperty("sun.font.fontmanager",
80 DEFAULT_CLASS);
81 ClassLoader cl = ClassLoader.getSystemClassLoader();
82 Class<?> fmClass = Class.forName(fmClassName, true, cl);
83 instance = (FontManager) fmClass.newInstance();
84 } catch (ClassNotFoundException |
85 InstantiationException |
86 IllegalAccessException ex) {
87 throw new InternalError(ex);
88
89 }
90 return null;
91 }
92 });
93
94 return instance;
95 }
96 }
|