public void handle()

in folsom/src/main/java/com/spotify/folsom/client/ascii/MultigetRequest.java [76:115]

34 lines of code
8 McCabe index (conditional complexity)


  public void handle(AsciiResponse response, final HostAndPort server) throws IOException {
    final int size = keys.size();
    final List<GetResult<byte[]>> result = new ArrayList<>(size);
    for (int i = 0; i < size; i++) {
      result.add(null);
    }

    if (response.type == AsciiResponse.Type.EMPTY_LIST) {
      succeed(result);
      return;
    }

    if (response.type == AsciiResponse.Type.CLIENT_ERROR) {
      MemcacheAuthenticationException exception =
          new MemcacheAuthenticationException(
              "Authentication required by server. Client not authenticated.");
      fail(exception, server);
      return;
    }

    if (!(response instanceof ValueAsciiResponse)) {
      throw new IOException("Unexpected response type: " + response.type);
    }

    List<ValueResponse> values = ((ValueAsciiResponse) response).values;

    if (values.size() > size) {
      throw new IOException("Too many responses, expected " + size + " but got " + values.size());
    }

    int index = -1;
    for (final ValueResponse value : values) {
      index = findKey(index + 1, value.key);
      if (index < 0) {
        throw new IOException("Got key in value that was not present in request");
      }
      result.set(index, GetResult.success(value.value, value.cas, value.flags));
    }
    succeed(result);
  }