How to use

lockAsync

method

in

org.apache.ignite.internal.processors.cache.IgniteInternalCache

/** {@inheritDoc} */
@Override public IgniteInternalFuture<Boolean> lockAsync(Object key, long timeout) {
  return delegate.get().lockAsync(keyTransformer.transform(key), timeout);
}

/** {@inheritDoc} */
@Override public IgniteInternalFuture<Boolean> lockAsync(K key, long timeout) {
  CacheOperationContext prev = gate.enter(opCtx);
  try {
    return delegate.lockAsync(key, timeout);
  }
  finally {
    gate.leave(prev);
  }
}

/** {@inheritDoc} */
@Override public IgniteInternalFuture<Boolean> lockAsync(K key, long timeout) {
  CacheOperationContext prev = gate.enter(opCtx);
  try {
    return delegate.lockAsync(key, timeout);
  }
  finally {
    gate.leave(prev);
  }
}