From 41cd6c47b23975098cd155517790e018670785e7 Mon Sep 17 00:00:00 2001
From: Kenneth Russel <kbrussel@alum.mit.edu>
Date: Mon, 15 Jun 2009 23:12:27 +0000
Subject: Copied JOGL_2_SANDBOX r350 on to trunk; JOGL_2_SANDBOX branch is now
closed
git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@352 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4
---
src/demos/misc/VersionInfo.java | 58 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 58 insertions(+)
create mode 100644 src/demos/misc/VersionInfo.java
(limited to 'src/demos/misc/VersionInfo.java')
diff --git a/src/demos/misc/VersionInfo.java b/src/demos/misc/VersionInfo.java
new file mode 100644
index 0000000..589d899
--- /dev/null
+++ b/src/demos/misc/VersionInfo.java
@@ -0,0 +1,58 @@
+
+package demos.misc;
+
+/**
+ * VersionInfo.java <BR>
+ * author: Travis Bryson <P>
+ *
+ * This program returns the version and implementation information for the Java
+ * Bindings for OpenGL (R) implementation found in the CLASSPATH. This information
+ * is also found in the manifest for jogl.jar, and this program uses the
+ * java.lang.Package class to retrieve it programatically.
+**/
+
+public class VersionInfo {
+ public VersionInfo() {
+ ClassLoader classLoader = getClass().getClassLoader();
+ pkgInfo(classLoader, "javax.media.opengl", "GL");
+ }
+
+ static void pkgInfo(ClassLoader classLoader,
+ String pkgName,
+ String className) {
+
+ try {
+ classLoader.loadClass(pkgName + "." + className);
+
+ Package p = Package.getPackage(pkgName);
+ if (p == null) {
+ System.out.println("WARNING: Package.getPackage(" +
+ pkgName +
+ ") is null");
+ }
+ else {
+ System.out.println(p);
+ System.out.println("Specification Title = " +
+ p.getSpecificationTitle());
+ System.out.println("Specification Vendor = " +
+ p.getSpecificationVendor());
+ System.out.println("Specification Version = " +
+ p.getSpecificationVersion());
+
+ System.out.println("Implementation Vendor = " +
+ p.getImplementationVendor());
+ System.out.println("Implementation Version = " +
+ p.getImplementationVersion());
+ }
+ }
+ catch (ClassNotFoundException e) {
+ System.out.println("Unable to load " + pkgName);
+ }
+
+ System.out.println();
+ }
+
+ public static void main(String[] args) {
+ new VersionInfo();
+ }
+}
--
cgit v1.2.3