2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 Bell Canada
6 * ================================================================================
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=========================================================
21 package org.onap.so.client.cds;
23 import static org.onap.so.client.cds.ConfigureInstanceParamsUtil.applyParamsToObject;
24 import com.google.gson.JsonObject;
25 import java.util.Optional;
26 import org.apache.commons.lang3.StringUtils;
27 import org.onap.so.client.exception.PayloadGenerationException;
28 import org.onap.so.serviceinstancebeans.Service;
29 import org.onap.so.serviceinstancebeans.VfModules;
30 import org.onap.so.serviceinstancebeans.Vnfs;
31 import org.springframework.beans.factory.annotation.Autowired;
32 import org.springframework.stereotype.Component;
33 import java.util.List;
37 public class ConfigureInstanceParamsForVfModule {
40 private ExtractServiceFromUserParameters extractServiceFromUserParameters;
43 * Read instance parameters for VF-Module and put into JsonObject.
45 * @param jsonObject- JsonObject which will hold the payload to send to CDS.
46 * @param userParamsFromRequest - User parameters for a vf-module
47 * @param vnfCustomizationUuid - Unique ID for vnf.
48 * @param vfModuleCustomizationUuid - Unique ID for vf-module.
49 * @throws PayloadGenerationException- If it doesn't able to populate instance parameters from SO payload.
51 public void populateInstanceParams(JsonObject jsonObject, List<Map<String, Object>> userParamsFromRequest,
52 String vnfCustomizationUuid, String vfModuleCustomizationUuid, String vfModuleInstanceName)
53 throws PayloadGenerationException {
55 Optional<Service> service =
56 extractServiceFromUserParameters.getServiceFromRequestUserParams(userParamsFromRequest);
58 if (service.isPresent()) {
59 List<Map<String, String>> instanceParamsList;
60 if (StringUtils.isNotBlank(vfModuleInstanceName)) {
61 instanceParamsList = getInstanceParamsByInstanceNames(service.get(), vfModuleInstanceName);
64 getInstanceParams(service.get(), vnfCustomizationUuid, vfModuleCustomizationUuid);
67 applyParamsToObject(instanceParamsList, jsonObject);
69 } catch (Exception e) {
70 throw new PayloadGenerationException("Failed to resolve instance parameters", e);
74 private List<Map<String, String>> getInstanceParamsByInstanceNames(Service service, String vfModuleInstanceName)
75 throws PayloadGenerationException {
76 return service.getResources().getVnfs().stream().map(Vnfs::getVfModules).flatMap(List::stream)
77 .filter(vfm -> vfModuleInstanceName.equals(vfm.getInstanceName())).findFirst()
78 .map(VfModules::getInstanceParams).orElseThrow(() -> new PayloadGenerationException(
79 "Could not find vfModule with instanceName: " + vfModuleInstanceName));
82 private List<Map<String, String>> getInstanceParams(Service service, String vnfCustomizationUuid,
83 String vfModuleCustomizationUuid) throws PayloadGenerationException {
85 Vnfs foundedVnf = service.getResources().getVnfs().stream()
86 .filter(vnfs -> vnfs.getModelInfo().getModelCustomizationId().equals(vnfCustomizationUuid)).findFirst()
87 .orElseThrow(() -> new PayloadGenerationException(String
88 .format("Can not find vnf for genericVnfModelCustomizationUuid: %s", vnfCustomizationUuid)));
90 VfModules vfModule = foundedVnf.getVfModules().stream().filter(
91 vfModules -> vfModules.getModelInfo().getModelCustomizationId().equals(vfModuleCustomizationUuid))
92 .findFirst().orElseThrow(() -> new PayloadGenerationException(String
93 .format("Can not find vnf for vfModuleCustomizationUuid: %s", vfModuleCustomizationUuid)));
95 return vfModule.getInstanceParams();