private RestChannelConsumer parseExistingDocPercolate(
      PercolateRequest percolateRequest, RestRequest restRequest, NodeClient client) {
    String index = restRequest.param("index");
    String type = restRequest.param("type");
    percolateRequest.indices(
        Strings.splitStringByCommaToArray(restRequest.param("percolate_index", index)));
    percolateRequest.documentType(restRequest.param("percolate_type", type));

    GetRequest getRequest = new GetRequest(index, type, restRequest.param("id"));
    getRequest.routing(restRequest.param("routing"));
    getRequest.preference(restRequest.param("preference"));
    getRequest.refresh(restRequest.paramAsBoolean("refresh", getRequest.refresh()));
    getRequest.realtime(restRequest.paramAsBoolean("realtime", getRequest.realtime()));
    getRequest.version(RestActions.parseVersion(restRequest));
    getRequest.versionType(
        VersionType.fromString(restRequest.param("version_type"), getRequest.versionType()));

    percolateRequest.getRequest(getRequest);
    percolateRequest.routing(restRequest.param("percolate_routing"));
    percolateRequest.preference(restRequest.param("percolate_preference"));
    percolateRequest.source(restRequest.contentOrSourceParam());

    percolateRequest.indicesOptions(
        IndicesOptions.fromRequest(restRequest, percolateRequest.indicesOptions()));
    return channel -> executePercolate(client, percolateRequest, channel);
  }
예제 #2
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  @Override
  public void handleRequest(
      final RestRequest request, final RestChannel channel, final Client client) {
    final GetRequest getRequest =
        new GetRequest(request.param("index"), request.param("type"), request.param("id"));
    getRequest.operationThreaded(true);
    getRequest.refresh(request.paramAsBoolean("refresh", getRequest.refresh()));
    getRequest.routing(
        request.param(
            "routing")); // order is important, set it after routing, so it will set the routing
    getRequest.parent(request.param("parent"));
    getRequest.preference(request.param("preference"));
    getRequest.realtime(request.paramAsBoolean("realtime", getRequest.realtime()));
    // don't get any fields back...
    getRequest.fields(Strings.EMPTY_ARRAY);
    // TODO we can also just return the document size as Content-Length

    client.get(
        getRequest,
        new RestResponseListener<GetResponse>(channel) {
          @Override
          public RestResponse buildResponse(GetResponse response) {
            if (!response.isExists()) {
              return new BytesRestResponse(NOT_FOUND);
            } else {
              return new BytesRestResponse(OK);
            }
          }
        });
  }