2 * ========================LICENSE_START=================================
5 * Copyright (C) 2019 Nordix Foundation
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ========================LICENSE_END===================================
20 package org.oransc.policyagent.clients;
22 import org.springframework.http.HttpStatus;
23 import org.springframework.http.MediaType;
24 import org.springframework.web.reactive.function.client.WebClient;
25 import reactor.core.publisher.Mono;
27 public class AsyncRestClient {
28 private final WebClient client;
30 private static class AsyncRestClientException extends Exception {
32 private static final long serialVersionUID = 1L;
34 public AsyncRestClientException(String message) {
39 public AsyncRestClient(String baseUrl) {
40 this.client = WebClient.create(baseUrl);
43 public Mono<String> put(String uri, String body) {
44 return client.put() //
46 .contentType(MediaType.APPLICATION_JSON) //
49 .onStatus(HttpStatus::isError,
50 response -> Mono.error(new AsyncRestClientException(response.statusCode().toString()))) //
51 .bodyToMono(String.class);
54 public Mono<String> get(String uri) {
55 return client.get() //
58 .onStatus(HttpStatus::isError,
59 response -> Mono.error(new AsyncRestClientException(response.statusCode().toString()))) //
60 .bodyToMono(String.class);
63 public Mono<String> delete(String uri) {
64 return client.delete() //
67 .onStatus(HttpStatus::isError,
68 response -> Mono.error(new AsyncRestClientException(response.statusCode().toString()))) //
69 .bodyToMono(String.class);