eu.aschuetz.nativeutils.api

Class NativeUtils

java.lang.Object

eu.aschuetz.nativeutils.api.NativeUtils

public final class NativeUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
NativeUtils()

Method Summary

Modifier and Type	Method and Description
static NativeUtil	get() Gets the current instance of NativeUtil
static JVMNativeUtil	getJVMUtil()
static LinuxNativeUtil	getLinuxUtil()
static Map<String,byte[]>	getNativeLibraryBinaries() Helper method to get all shared lib binaries in a map.
static WindowsNativeUtil	getWindowsUtil()
static boolean	isJVM()
static boolean	isLinux()
static boolean	isWindows()
static void	set(NativeUtil instance) Useful for testing/debugging.
static void	setProvider(NativeUtilsProvider instance) Useful for testing/debugging.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NativeUtils

public NativeUtils()

Method Detail

set

public static void set(NativeUtil instance)

Useful for testing/debugging.

setProvider

public static void setProvider(NativeUtilsProvider instance)

Useful for testing/debugging.

isWindows

public static boolean isWindows()

isLinux

public static boolean isLinux()

isJVM

public static boolean isJVM()

getJVMUtil

public static JVMNativeUtil getJVMUtil()

getLinuxUtil

public static LinuxNativeUtil getLinuxUtil()

getWindowsUtil

public static WindowsNativeUtil getWindowsUtil()

get

public static NativeUtil get()

Gets the current instance of NativeUtil

getNativeLibraryBinaries

public static Map<String,byte[]> getNativeLibraryBinaries()

Helper method to get all shared lib binaries in a map. If you know what platform you are developing for then you may write the byte[] to disk with the appropriate name and then call System.load(String) with the absolute path to the file on the disk. Afterwards call set(NativeUtil) with null as parameter to force it to detect the loaded library. Note that "loading" the library more than once will cause issues. Only do this if you know for sure that the library has not been loaded automatically, or you know for sure that loading automatically has failed (Can be detected by calling get() and then checking for NativeUtil.isNoop() returns true. It only returns true if automatic loading has failed. The cause for this is most likely due to running on an unsupported platform such as Apple OSX. In that case this method will not help you either...