2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2022 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
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 * SPDX-License-Identifier: Apache-2.0
17 * ============LICENSE_END=========================================================
22 package org.openecomp.sdcrests.vsp.rest.services;
24 import com.fasterxml.jackson.databind.ObjectMapper;
25 import org.jetbrains.annotations.Nullable;
26 import org.onap.sdc.tosca.services.YamlUtil;
27 import org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder;
28 import org.openecomp.sdc.common.CommonConfigurationManager;
29 import org.openecomp.sdc.common.api.Constants;
30 import org.openecomp.sdc.common.errors.CatalogRestClientException;
31 import org.openecomp.sdc.common.errors.Messages;
32 import org.openecomp.sdc.common.http.client.api.HttpRequest;
33 import org.openecomp.sdc.common.http.client.api.HttpResponse;
34 import org.openecomp.sdc.logging.api.Logger;
35 import org.openecomp.sdc.logging.api.LoggerFactory;
36 import org.openecomp.sdcrests.item.rest.services.catalog.notification.EntryNotConfiguredException;
37 import org.openecomp.sdcrests.item.rest.services.catalog.notification.http.HttpConfiguration;
38 import org.openecomp.sdcrests.vsp.rest.CatalogVspClient;
40 import java.io.FileInputStream;
41 import java.io.IOException;
42 import java.io.InputStream;
44 import java.util.Objects;
45 import java.util.Optional;
46 import java.util.Properties;
48 import static javax.ws.rs.core.HttpHeaders.ACCEPT;
49 import static javax.ws.rs.core.MediaType.APPLICATION_JSON;
51 public class CatalogVspClientImpl implements CatalogVspClient {
53 private static final Logger LOGGER = LoggerFactory.getLogger(CatalogVspClientImpl.class);
54 private static final String URL_GET_RESOURCE_BY_CSAR_UUID = "%s://%s:%s/sdc2/rest/v1/catalog/resources/csar/%s";
55 private static final String CONFIG_FILE_PROPERTY = "configuration.yaml";
56 private static final String CONFIG_SECTION = "catalogNotificationsConfig";
57 public static final String NAME = "name";
58 public static final String SDC_2_REST_V_1_CATALOG_RESOURCES_CSAR_CSARUUID = "sdc2/rest/v1/catalog/resources/csar/{csaruuid}";
60 public CatalogVspClientImpl() { }
63 * Returns the name of a VF which is using the provided VSP.
64 * It returns an empty optional in case the VSP is not used by any VF,
65 * or throws ans exception if any error occurs during the process.
67 * @param vspId the id of the vsp
68 * @param user the user to perform the action
71 public Optional<String> findNameOfVfUsingVsp(String vspId, String user) throws CatalogRestClientException {
73 HttpConfiguration httpConfig = getHttpConfiguration();
74 if (null == httpConfig) {
75 throw new CatalogRestClientException(ErrorMessagesFormatBuilder.getErrorWithParameters(Messages.DELETE_VSP_UNEXPECTED_ERROR_USED_BY_VF.getErrorMessage(),
76 vspId, SDC_2_REST_V_1_CATALOG_RESOURCES_CSAR_CSARUUID));
78 final Properties headers = new Properties();
79 headers.put(Constants.USER_ID_HEADER, user);
80 headers.put(ACCEPT, APPLICATION_JSON);
81 String url = String.format(URL_GET_RESOURCE_BY_CSAR_UUID, httpConfig.getCatalogBeProtocol(),
82 httpConfig.getCatalogBeFqdn(), httpConfig.getCatalogBeHttpPort(), vspId);
83 final HttpResponse<String> httpResponse;
84 httpResponse = HttpRequest.get(url, headers);
85 ObjectMapper mapper = new ObjectMapper();
86 Map<String, Object> respObject = mapper.readValue(httpResponse.getResponse(), Map.class);
87 return Optional.of((String) respObject.get(NAME));
89 } catch (Exception e) {
90 String formattedErrorMessage = ErrorMessagesFormatBuilder.getErrorWithParameters(Messages.DELETE_VSP_UNEXPECTED_ERROR_USED_BY_VF.getErrorMessage(),
91 vspId, SDC_2_REST_V_1_CATALOG_RESOURCES_CSAR_CSARUUID);
92 LOGGER.error(formattedErrorMessage, e);
93 throw new CatalogRestClientException(formattedErrorMessage, e);
98 private HttpConfiguration getHttpConfiguration() throws CatalogRestClientException {
99 HttpConfiguration httpConfig;
101 Object config = getEndpointConfiguration();
102 ObjectMapper mapper = new ObjectMapper();
103 httpConfig = mapper.convertValue(config, HttpConfiguration.class);
104 } catch (Exception e) {
105 LOGGER.error("Failed to load configuration. ", e);
106 throw new CatalogRestClientException("Failed to load configuration. ", e);
111 private static Object getEndpointConfiguration() {
112 final var commonConfigurationManager = CommonConfigurationManager.getInstance();
113 return commonConfigurationManager.getConfigValue(CONFIG_SECTION);