diff options
Diffstat (limited to 'src/java/jogamp/common')
| -rw-r--r-- | src/java/jogamp/common/os/PlatformPropsImpl.java | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/java/jogamp/common/os/PlatformPropsImpl.java b/src/java/jogamp/common/os/PlatformPropsImpl.java index 3010a31..8a4f2b2 100644 --- a/src/java/jogamp/common/os/PlatformPropsImpl.java +++ b/src/java/jogamp/common/os/PlatformPropsImpl.java @@ -30,6 +30,9 @@ public abstract class PlatformPropsImpl { // static initialization order: // + /** Version 1.6. As a JVM version, it enables certain JVM 1. features. */ + public static final VersionNumber Version16; + public static final String OS; public static final String OS_lower; public static final String OS_VERSION; @@ -39,10 +42,13 @@ public abstract class PlatformPropsImpl { public static final String JAVA_VENDOR; public static final String JAVA_VENDOR_URL; public static final String JAVA_VERSION; - public static final VersionNumber JAVA_VERSION_NUMBER; + public static final VersionNumber JAVA_VERSION_NUMBER; public static final String JAVA_VM_NAME; public static final String JAVA_RUNTIME_NAME; + /** True if having {@link java.nio.LongBuffer} and {@link java.nio.DoubleBuffer} available. */ public static final boolean JAVA_SE; + /** True if being compatible w/ language level 6, e.g. JRE 1.6. Implies {@link #JAVA_SE}. <i>Note</i>: We claim Android is compatible. */ + public static final boolean JAVA_6; public static final String NEWLINE; public static final boolean LITTLE_ENDIAN; @@ -51,8 +57,9 @@ public abstract class PlatformPropsImpl { public static final ABIType ABI_TYPE; public static final OSType OS_TYPE; public static final String os_and_arch; - + static { + Version16 = new VersionNumber(1, 6, 0); // We don't seem to need an AccessController.doPrivileged() block // here as these system properties are visible even to unsigned Applets. OS = System.getProperty("os.name"); @@ -68,6 +75,7 @@ public abstract class PlatformPropsImpl { JAVA_VM_NAME = System.getProperty("java.vm.name"); JAVA_RUNTIME_NAME = getJavaRuntimeNameImpl(); JAVA_SE = initIsJavaSE(); + JAVA_6 = JAVA_SE && ( AndroidVersion.isAvailable || JAVA_VERSION_NUMBER.compareTo(Version16) >= 0 ) ; NEWLINE = System.getProperty("line.separator"); LITTLE_ENDIAN = queryIsLittleEndianImpl(); @@ -75,7 +83,7 @@ public abstract class PlatformPropsImpl { CPU_ARCH = getCPUTypeImpl(ARCH_lower); ABI_TYPE = guessABITypeImpl(CPU_ARCH); OS_TYPE = getOSTypeImpl(); - os_and_arch = getOSAndArch(OS_TYPE, CPU_ARCH, ABI_TYPE); + os_and_arch = getOSAndArch(OS_TYPE, CPU_ARCH, ABI_TYPE); } protected PlatformPropsImpl() {} @@ -90,10 +98,8 @@ public abstract class PlatformPropsImpl { } private static final boolean initIsJavaSE() { - if(JAVA_RUNTIME_NAME!=null) { - if(JAVA_RUNTIME_NAME.indexOf("Java SE") != -1) { - return true; - } + if( null != JAVA_RUNTIME_NAME && JAVA_RUNTIME_NAME.indexOf("Java SE") != -1) { + return true; } // probe for classes we need on a SE environment |