Package org.apache.bookkeeper.common.util.nativeio

Class NativeUtils

  • final class NativeUtils
extends java.lang.Object
    Utility class to load jni library from inside a JAR.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void checkArgument​(boolean expression, @NonNull java.lang.Object errorMessage)  
      (package private) static void loadLibraryFromJar​(java.lang.String path)
      loads given library from the this jar.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • loadLibraryFromJar

        static void loadLibraryFromJar​(java.lang.String path)
                        throws java.lang.Exception
        loads given library from the this jar. ie: this jar contains: /lib/pulsar-checksum.jnilib
        Parameters:
        path - : absolute path of the library in the jar
        if this jar contains: /lib/pulsar-checksum.jnilib then provide the same absolute path as input
        Throws:
        java.lang.Exception

      • checkArgument

        public static void checkArgument​(boolean expression,
                                 @NonNull
                                 @NonNull java.lang.Object errorMessage)