vincentfree / elasticsearch-client

This client exposes the Elasticsearch Java High Level REST Client for Eclipse Vert.x applications.

An Elasticsearch client for Eclipse Vert.x

This client exposes the Elasticsearch Java High Level REST Client for Eclipse Vert.x applications.

Overview

This client is based on automatically generated shims using a source-to-source transformation from the client source code.

The generated shims ensure that asynchronous event processing respect the Vert.x threading model.

Usage

The following modules can be used:

• elasticsearch-client: a classic Vert.x API based on callbacks
• elasticsearch-client-rxjava2: a RxJava 2 API of the client

The Maven groupId is io.reactiverse.

Sample usage

Here is a sample usage of the RxJava 2 API where an index request is followed by a get request:

String yo = "{\"foo\": \"bar\"}";
IndexRequest req = new IndexRequest("posts", "_doc", "1").source(yo, XContentType.JSON);
client
  .rxIndexAsync(req, RequestOptions.DEFAULT)
  .flatMap(resp -> client.rxGetAsync(new GetRequest("posts", "_all", "1"), RequestOptions.DEFAULT))
  .subscribe(resp -> {
    // Handle the response here    
  });

Legal

Originally developped by Julien Ponge.

Copyright 2018 Red Hat, Inc.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.