Class NativeUtil

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void loadLibraryFromJar​(java.lang.String path)
      Loads library from current JAR archive
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Method Detail

      • loadLibraryFromJar

        public static void loadLibraryFromJar​(java.lang.String path)
                                       throws java.io.IOException
        Loads library from current JAR archive

        The file from JAR is copied into system temporary directory and then loaded. The temporary file is deleted after exiting. Method uses String as filename because the pathname is "abstract", not system-dependent.

        Parameters:
        path - The filename inside JAR as absolute path (beginning with '/'), e.g. /package/File.ext
        Throws:
        java.io.IOException - If temporary file creation or read/write operation fails
        java.lang.IllegalArgumentException - If source file (param path) does not exist
        java.lang.IllegalArgumentException - If the path is not absolute or if the filename is shorter than three characters (restriction of File.createTempFile(java.lang.String, java.lang.String)).