author | serb |
Fri, 17 Apr 2015 16:54:13 +0300 | |
changeset 30469 | bac0a7ff7e1e |
parent 25859 | 3317bb8137f4 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package sun.awt; |
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class NativeLibLoader { |
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/** |
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* This is copied from java.awt.Toolkit since we need the library |
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* loaded in sun.awt.image also: |
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* |
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* WARNING: This is a temporary workaround for a problem in the |
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* way the AWT loads native libraries. A number of classes in this |
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* package (sun.awt.image) have a native method, initIDs(), |
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* which initializes |
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* the JNI field and method ids used in the native portion of |
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* their implementation. |
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* |
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* Since the use and storage of these ids is done by the |
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* implementation libraries, the implementation of these method is |
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* provided by the particular AWT implementations |
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* (i.e. "Toolkit"s/Peer), such as Motif, Win32 or Tiny. The |
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* problem is that this means that the native libraries must be |
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* loaded by the java.* classes, which do not necessarily know the |
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* names of the libraries to load. A better way of doing this |
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* would be to provide a separate library which defines java.awt.* |
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* initIDs, and exports the relevant symbols out to the |
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* implementation libraries. |
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* |
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* For now, we know it's done by the implementation, and we assume |
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* that the name of the library is "awt". -br. |
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*/ |
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static void loadLibraries() { |
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java.security.AccessController.doPrivileged( |
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new java.security.PrivilegedAction<Void>() { |
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public Void run() { |
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System.loadLibrary("awt"); |
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return null; |
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} |
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}); |
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} |
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} |