JNIEXPORT jint JNI_OnLoad()

in NativeApp/app/src/main/cpp/pytorch_nativeapp.cpp [75:98]

• 20 lines of code
• 4 McCabe index (conditional complexity)

JNIEXPORT jint JNI_OnLoad(JavaVM *vm, void *) {
  JNIEnv *env;
  if (vm->GetEnv(reinterpret_cast<void **>(&env), JNI_VERSION_1_6) != JNI_OK) {
    return JNI_ERR;
  }

  jclass c = env->FindClass("org/pytorch/nativeapp/NativeClient$NativePeer");
  if (c == nullptr) {
    return JNI_ERR;
  }

  static const JNINativeMethod methods[] = {
      {"loadAndForwardModel", "(Ljava/lang/String;)V",
       (void *)pytorch_nativeapp::loadAndForwardModel},
  };
  int rc = env->RegisterNatives(c, methods,
                                sizeof(methods) / sizeof(JNINativeMethod));

  if (rc != JNI_OK) {
    return rc;
  }

  return JNI_VERSION_1_6;
}