2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2023 Nordix Foundation.
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.cnfm.lcm.bpmn.flows.extclients.sdc;
22 import static org.onap.so.cnfm.lcm.bpmn.flows.extclients.sdc.SdcHttpRestServiceProviderConfiguration.SDC_HTTP_REST_SERVICE_PROVIDER_BEAN;
23 import java.util.Optional;
24 import org.onap.so.cnfm.lcm.bpmn.flows.exceptions.SdcPackageRequestFailureException;
25 import org.onap.so.rest.service.HttpRestServiceProvider;
26 import org.slf4j.Logger;
27 import org.slf4j.LoggerFactory;
28 import org.springframework.beans.factory.annotation.Autowired;
29 import org.springframework.beans.factory.annotation.Qualifier;
30 import org.springframework.http.HttpHeaders;
31 import org.springframework.http.MediaType;
32 import org.springframework.http.ResponseEntity;
33 import org.springframework.stereotype.Service;
37 * @author Waqas Ikram (waqas.ikram@est.tech)
41 public class SdcPackageProviderImpl implements SdcPackageProvider {
42 private static final Logger logger = LoggerFactory.getLogger(SdcPackageProviderImpl.class);
43 private final SdcClientConfigurationProvider sdcClientConfigurationProvider;
44 private final HttpRestServiceProvider httpServiceProvider;
45 private static final String SERVICE_NAME = "SO-CNFM";
48 public SdcPackageProviderImpl(final SdcClientConfigurationProvider sdcClientConfigurationProvider,
49 @Qualifier(SDC_HTTP_REST_SERVICE_PROVIDER_BEAN) final HttpRestServiceProvider httpServiceProvider) {
50 this.sdcClientConfigurationProvider = sdcClientConfigurationProvider;
51 this.httpServiceProvider = httpServiceProvider;
55 public Optional<byte[]> getSdcResourcePackage(final String packageId) {
57 final HttpHeaders headers = new HttpHeaders();
58 headers.add(HttpHeaders.AUTHORIZATION, sdcClientConfigurationProvider.getBasicAuth());
59 headers.add(HttpHeaders.ACCEPT, MediaType.APPLICATION_OCTET_STREAM_VALUE);
60 headers.add("X-ECOMP-InstanceID", SERVICE_NAME);
61 headers.add("X-FromAppId", SERVICE_NAME);
63 logger.info("Will retrieve resource package with id: {} from SDC", packageId);
64 final String url = sdcClientConfigurationProvider.getSdcPackageUrl(packageId);
66 final ResponseEntity<byte[]> response = httpServiceProvider.getHttpResponse(url, headers, byte[].class);
67 if (response.getStatusCode().is2xxSuccessful()) {
68 if (response.hasBody()) {
69 return Optional.of(response.getBody());
71 logger.error("Received response without body ...");
73 return Optional.empty();
74 } catch (final Exception restProcessingException) {
75 final String message = "Caught exception while getting resource package content for: " + packageId;
76 throw new SdcPackageRequestFailureException(message, restProcessingException);