org.argeo.api.uuid/src/org/argeo/api/uuid/NativeUuidFactory.java

   1 package org.argeo.api.uuid;
   2
   3 import java.util.UUID;
   4
   5 /** An {@link UuidFactory} based on a native library. */
   6 public class NativeUuidFactory implements UuidFactory, TypedUuidFactory {
   7         static {
   8                 System.loadLibrary("Java_org_argeo_api_uuid");
   9         }
  10
  11         @Override
  12         public UUID get() {
  13                 return timeUUID();
  14         }
  15
  16         @Override
  17         public native UUID timeUUID();
  18
  19         @Override
  20         public native UUID nameUUIDv5(UUID namespace, byte[] data);
  21
  22         @Override
  23         public native UUID nameUUIDv3(UUID namespace, byte[] data);
  24
  25         @Override
  26         public native UUID randomUUIDStrong();
  27
  28         @Override
  29         public UUID randomUUIDWeak() {
  30                 return randomUUIDStrong();
  31         }
  32
  33 }