1 /** 2 * Copyright 2010 JogAmp Community. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without modification, are 5 * permitted provided that the following conditions are met: 6 * 7 * 1. Redistributions of source code must retain the above copyright notice, this list of 8 * conditions and the following disclaimer. 9 * 10 * 2. Redistributions in binary form must reproduce the above copyright notice, this list 11 * of conditions and the following disclaimer in the documentation and/or other materials 12 * provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED 15 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 16 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 21 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 22 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 * 24 * The views and conclusions contained in the software and documentation are those of the 25 * authors and should not be interpreted as representing official policies, either expressed 26 * or implied, of JogAmp Community. 27 */ 28 29 package com.jogamp.nativewindow; 30 31 import com.jogamp.common.GlueGenVersion; 32 import com.jogamp.common.util.JogampVersion; 33 import com.jogamp.common.util.VersionUtil; 34 35 import java.util.jar.Manifest; 36 37 public class NativeWindowVersion extends JogampVersion { 38 39 protected static volatile NativeWindowVersion jogampCommonVersionInfo; 40 NativeWindowVersion(final String packageName, final Manifest mf)41 protected NativeWindowVersion(final String packageName, final Manifest mf) { 42 super(packageName, mf); 43 } 44 getInstance()45 public static NativeWindowVersion getInstance() { 46 if(null == jogampCommonVersionInfo) { // volatile: ok 47 synchronized(NativeWindowVersion.class) { 48 if( null == jogampCommonVersionInfo ) { 49 final String packageName1 = "com.jogamp.nativewindow"; // atomic packaging - and identity 50 final String packageName2 = "com.jogamp.opengl"; // all packaging 51 final Manifest mf = VersionUtil.getManifest(NativeWindowVersion.class.getClassLoader(), new String[]{ packageName1, packageName2 } ); 52 jogampCommonVersionInfo = new NativeWindowVersion(packageName1, mf); 53 } 54 } 55 } 56 return jogampCommonVersionInfo; 57 } 58 main(final String args[])59 public static void main(final String args[]) { 60 System.err.println(VersionUtil.getPlatformInfo()); 61 System.err.println(GlueGenVersion.getInstance()); 62 System.err.println(NativeWindowVersion.getInstance()); 63 } 64 } 65