| /* |
| * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package sun.awt.X11; |
| |
| import sun.misc.Unsafe; |
| import sun.util.logging.PlatformLogger; |
| |
| class UnsafeXDisposerRecord implements sun.java2d.DisposerRecord { |
| private static final PlatformLogger log = PlatformLogger.getLogger("sun.awt.X11.UnsafeXDisposerRecord"); |
| private static Unsafe unsafe = XlibWrapper.unsafe; |
| final long[] unsafe_ptrs, x_ptrs; |
| final String name; |
| volatile boolean disposed; |
| final Throwable place; |
| public UnsafeXDisposerRecord(String name, long[] unsafe_ptrs, long[] x_ptrs) { |
| this.unsafe_ptrs = unsafe_ptrs; |
| this.x_ptrs = x_ptrs; |
| this.name = name; |
| if (XlibWrapper.isBuildInternal) { |
| place = new Throwable(); |
| } else { |
| place = null; |
| } |
| } |
| public UnsafeXDisposerRecord(String name, long ... unsafe_ptrs) { |
| this.unsafe_ptrs = unsafe_ptrs; |
| this.x_ptrs = null; |
| this.name = name; |
| if (XlibWrapper.isBuildInternal) { |
| place = new Throwable(); |
| } else { |
| place = null; |
| } |
| } |
| |
| public void dispose() { |
| XToolkit.awtLock(); |
| try { |
| if (!disposed) { |
| if (XlibWrapper.isBuildInternal && "Java2D Disposer".equals(Thread.currentThread().getName()) && log.isLoggable(PlatformLogger.WARNING)) { |
| if (place != null) { |
| log.warning(name + " object was not disposed before finalization!", place); |
| } else { |
| log.warning(name + " object was not disposed before finalization!"); |
| } |
| } |
| |
| if (unsafe_ptrs != null) { |
| for (long l : unsafe_ptrs) { |
| if (l != 0) { |
| unsafe.freeMemory(l); |
| } |
| } |
| } |
| if (x_ptrs != null) { |
| for (long l : x_ptrs) { |
| if (l != 0) { |
| if (Native.getLong(l) != 0) { |
| XlibWrapper.XFree(Native.getLong(l)); |
| } |
| unsafe.freeMemory(l); |
| } |
| } |
| } |
| disposed = true; |
| } |
| } finally { |
| XToolkit.awtUnlock(); |
| } |
| } |
| } |