diff options
author | Sven Gothel <[email protected]> | 2010-06-26 07:44:41 +0300 |
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committer | Sven Gothel <[email protected]> | 2010-06-26 07:44:41 +0300 |
commit | 0b4366d8216254bbb6246be252c411a160e1b478 (patch) | |
tree | a8b08b57e63e07904c9888ce0c4c2e885ea6c78c /src/java/com/jogamp/common | |
parent | ae37ac16a13aa62cd6e7a6ff0346403c5aa6b3e5 (diff) |
Fix regression of missing JavaSE check in case of security manager; Typo
Diffstat (limited to 'src/java/com/jogamp/common')
-rw-r--r-- | src/java/com/jogamp/common/os/Platform.java | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/src/java/com/jogamp/common/os/Platform.java b/src/java/com/jogamp/common/os/Platform.java index 0d8b276..f31ca6c 100644 --- a/src/java/com/jogamp/common/os/Platform.java +++ b/src/java/com/jogamp/common/os/Platform.java @@ -60,14 +60,14 @@ public class Platform { ARCH = System.getProperty("os.arch"); pointerSizeInBits = getPointerSizeInBitsImpl(); - is32Bit = initAch(); + is32Bit = initArch(); JAVA_SE = initIsJavaSE(); LITTLE_ENDIAN = initByteOrder(); } private Platform() {} - private static boolean initAch() throws RuntimeException { + private static boolean initArch() throws RuntimeException { // Try to use Sun's sun.ARCH.data.model first .. if ( 32 == pointerSizeInBits || 64 == pointerSizeInBits ) { return 32 == pointerSizeInBits; @@ -104,10 +104,14 @@ public class Platform { } private static boolean initIsJavaSE() { + boolean javaSEChecked = false; // fast path for desktop - if(System.getSecurityManager() == null && System.getProperty("java.runtime.name").indexOf("Java SE") != -1) { - return true; + if(System.getSecurityManager() == null) { + javaSEChecked = true; + if(System.getProperty("java.runtime.name").indexOf("Java SE") != -1) { + return true; + } } // probe for classes we need on a SE environment @@ -115,9 +119,23 @@ public class Platform { Class.forName("java.nio.LongBuffer"); Class.forName("java.nio.DoubleBuffer"); return true; - }catch(ClassNotFoundException ex) { - return false; + } catch(ClassNotFoundException ex) { + // continue with Java SE check + } + + if(!javaSEChecked) { + // no more the fast path, due to access controller .. + String java_runtime_name = (String) AccessController.doPrivileged(new PrivilegedAction() { + public Object run() { + return System.getProperty("java.runtime.name"); + } + }); + if(java_runtime_name.indexOf("Java SE") != -1) { + return true; + } } + + return false; } private static boolean initByteOrder() { |