2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2022 Ericsson. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
20 package org.onap.so.bpmn.infrastructure.adapter.cnfm.tasks;
22 import static org.onap.so.bpmn.infrastructure.adapter.cnfm.tasks.CnfmHttpServiceConfiguration.CNFM_HTTP_REST_SERVICE_PROVIDER_BEAN;
23 import java.util.Optional;
24 import org.onap.so.cnfm.lcm.model.AsInstance;
25 import org.onap.so.cnfm.lcm.model.CreateAsRequest;
26 import org.onap.so.rest.exceptions.HttpResouceNotFoundException;
27 import org.onap.so.rest.exceptions.InvalidRestRequestException;
28 import org.onap.so.rest.exceptions.RestProcessingException;
29 import org.onap.so.rest.service.HttpRestServiceProvider;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
32 import org.springframework.beans.factory.annotation.Autowired;
33 import org.springframework.beans.factory.annotation.Qualifier;
34 import org.springframework.http.HttpStatus;
35 import org.springframework.http.ResponseEntity;
36 import org.springframework.stereotype.Service;
39 public class CnfmHttpServiceProviderImpl implements CnfmHttpServiceProvider {
41 private static final Logger LOGGER = LoggerFactory.getLogger(CnfmHttpServiceProviderImpl.class);
42 private final CnfmUrlProvider cnfmUrlProvider;
43 private final HttpRestServiceProvider httpServiceProvider;
46 public CnfmHttpServiceProviderImpl(final CnfmUrlProvider cnfmUrlProvider,
47 @Qualifier(CNFM_HTTP_REST_SERVICE_PROVIDER_BEAN) final HttpRestServiceProvider httpServiceProvider) {
48 this.cnfmUrlProvider = cnfmUrlProvider;
49 this.httpServiceProvider = httpServiceProvider;
53 public Optional<AsInstance> invokeCreateAsRequest(final CreateAsRequest createAsRequest) {
55 final String url = cnfmUrlProvider.getCreateAsRequestUrl();
56 final ResponseEntity<AsInstance> response =
57 httpServiceProvider.postHttpRequest(createAsRequest, url, AsInstance.class);
59 final HttpStatus httpStatus = response.getStatusCode();
60 if (httpStatus.is2xxSuccessful()) {
61 if (!response.hasBody()) {
62 LOGGER.error("Received response without body: {}", response);
63 return Optional.empty();
66 final AsInstance asInstance = response.getBody();
67 if (asInstance.getAsInstanceid() == null || asInstance.getAsInstanceid().isEmpty()) {
68 LOGGER.error("Received invalid response missing asInstanceid: {}", response);
69 return Optional.empty();
71 return Optional.of(asInstance);
73 LOGGER.error("Unable to invoke HTTP POST using URL: {}, Response Code: {}", url, httpStatus.value());
74 return Optional.empty();
76 } catch (final RestProcessingException | InvalidRestRequestException
77 | HttpResouceNotFoundException httpInvocationException) {
78 LOGGER.error("Unexpected error while processing create and instantiation request", httpInvocationException);
79 return Optional.empty();