mso-api-handlers/mso-requests-db/src/main/java/org/onap/so/db/request/client/RequestsDbClient.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20
  21 package org.onap.so.db.request.client;
  22
  23 import java.net.URI;
  24 import java.util.ArrayList;
  25 import java.util.HashMap;
  26 import java.util.Iterator;
  27 import java.util.List;
  28 import java.util.Map;
  29
  30 import javax.annotation.PostConstruct;
  31 import javax.ws.rs.core.MediaType;
  32 import javax.ws.rs.core.UriBuilder;
  33
  34 import org.apache.http.HttpStatus;
  35 import org.onap.so.db.request.beans.ArchivedInfraRequests;
  36 import org.onap.so.db.request.beans.InfraActiveRequests;
  37 import org.onap.so.db.request.beans.OperationStatus;
  38 import org.onap.so.db.request.beans.OperationalEnvDistributionStatus;
  39 import org.onap.so.db.request.beans.OperationalEnvServiceModelStatus;
  40 import org.onap.so.db.request.beans.RequestProcessingData;
  41 import org.onap.so.db.request.beans.ResourceOperationStatus;
  42 import org.onap.so.db.request.beans.SiteStatus;
  43 import org.onap.so.db.request.beans.WatchdogComponentDistributionStatus;
  44 import org.onap.so.db.request.beans.WatchdogDistributionStatus;
  45 import org.onap.so.db.request.beans.WatchdogServiceModVerIdLookup;
  46 import org.onap.so.db.request.data.controller.InstanceNameDuplicateCheckRequest;
  47 import org.onap.so.logging.jaxrs.filter.SpringClientFilter;
  48 import org.springframework.beans.factory.annotation.Autowired;
  49 import org.springframework.beans.factory.annotation.Value;
  50 import org.springframework.context.annotation.Primary;
  51 import org.springframework.core.ParameterizedTypeReference;
  52 import org.springframework.http.HttpEntity;
  53 import org.springframework.http.HttpHeaders;
  54 import org.springframework.http.HttpMethod;
  55 import org.springframework.http.ResponseEntity;
  56 import org.springframework.http.client.BufferingClientHttpRequestFactory;
  57 import org.springframework.http.client.ClientHttpRequestFactory;
  58 import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
  59 import org.springframework.stereotype.Component;
  60 import org.springframework.web.client.HttpClientErrorException;
  61 import org.springframework.web.client.RestTemplate;
  62 import uk.co.blackpepper.bowman.ClientFactory;
  63 import uk.co.blackpepper.bowman.Configuration;
  64
  65 @Component("RequestsDbClient")
  66 @Primary
  67 public class RequestsDbClient {
  68
  69         private static final String SERVICE_ID = "SERVICE_ID";
  70         private static final String OPERATION_ID = "OPERATION_ID";
  71         private static final String SO_REQUEST_ID = "SO_REQUEST_ID";
  72         private static final String REQUEST_ID = "REQUEST_ID";
  73         private static final String OPERATIONAL_ENVIRONMENT_ID = "OPERATIONAL_ENV_ID";
  74         private static final String SERVICE_MODEL_VERSION_ID = "SERVICE_MODEL_VERSION_ID";
  75
  76
  77         @Value("${mso.adapters.requestDb.endpoint}")
  78         protected String endpoint;
  79
  80         @Value("${mso.adapters.requestDb.auth}")
  81         private String msoAdaptersAuth;
  82
  83         private String getOrchestrationFilterURI = "/infraActiveRequests/getOrchestrationFiltersFromInfraActive/";
  84         private static final String OPERATION_STATUS_SEARCH = "/operationStatus/search";
  85         private static final String OPERATIONAL_ENV_SERVICE_MODEL_STATUS_SEARCH = "/operationalEnvServiceModelStatus/search";
  86
  87
  88         private String checkVnfIdStatus = "/infraActiveRequests/checkVnfIdStatus/";
  89
  90         private String infraActiveRequestURI = "/infraActiveRequests/";
  91
  92         private String checkInstanceNameDuplicate = "/infraActiveRequests/checkInstanceNameDuplicate";
  93
  94         private String operationalEnvDistributionStatusURI = "/operationalEnvDistributionStatus/";
  95
  96         private String findOneByServiceIdAndOperationIdURI = "/findOneByServiceIdAndOperationId";
  97
  98         private String findOneByOperationalEnvIdAndServiceModelVersionIdURI = "/findOneByOperationalEnvIdAndServiceModelVersionId";
  99
 100         private String findAllByOperationalEnvIdAndRequestIdURI = "/findAllByOperationalEnvIdAndRequestId";
 101
 102         private String cloudOrchestrationFiltersFromInfraActive = "/infraActiveRequests/getCloudOrchestrationFiltersFromInfraActive";
 103
 104         private String requestProcessingDataURI = "/requestProcessingData";
 105
 106         private final String findBySoRequestIdOrderByGroupingIdDesc = "/requestProcessingData/search/findBySoRequestIdOrderByGroupingIdDesc";
 107
 108
 109         @Autowired
 110         protected RestTemplate restTemplate;
 111
 112         @Autowired
 113         ClassURLMapper classURLMapper;
 114
 115         @PostConstruct
 116         public void init() {
 117                 getOrchestrationFilterURI = endpoint + getOrchestrationFilterURI;
 118                 infraActiveRequestURI = endpoint + infraActiveRequestURI;
 119                 checkVnfIdStatus = endpoint + checkVnfIdStatus;
 120                 checkInstanceNameDuplicate = endpoint + checkInstanceNameDuplicate;
 121                 cloudOrchestrationFiltersFromInfraActive = endpoint + cloudOrchestrationFiltersFromInfraActive;
 122                 findOneByServiceIdAndOperationIdURI = endpoint + OPERATION_STATUS_SEARCH + findOneByServiceIdAndOperationIdURI;
 123                 requestProcessingDataURI = endpoint + requestProcessingDataURI;
 124                 operationalEnvDistributionStatusURI = endpoint + operationalEnvDistributionStatusURI;
 125                 findOneByOperationalEnvIdAndServiceModelVersionIdURI = endpoint + OPERATIONAL_ENV_SERVICE_MODEL_STATUS_SEARCH + findOneByOperationalEnvIdAndServiceModelVersionIdURI;
 126                 findAllByOperationalEnvIdAndRequestIdURI = endpoint + OPERATIONAL_ENV_SERVICE_MODEL_STATUS_SEARCH + findAllByOperationalEnvIdAndRequestIdURI;
 127         }
 128
 129         private ClientFactory getClientFactory(){
 130                 URI baseUri = UriBuilder.fromUri(endpoint).build();
 131                 ClientHttpRequestFactory factory = new BufferingClientHttpRequestFactory(new HttpComponentsClientHttpRequestFactory());
 132
 133                 return Configuration.builder().setBaseUri(baseUri).setClientHttpRequestFactory(factory).setRestTemplateConfigurer(restTemplate -> {
 134                         restTemplate.getInterceptors().add((new SpringClientFilter()));
 135
 136                         restTemplate.getInterceptors().add((request, body, execution) -> {
 137
 138                                 request.getHeaders().add(HttpHeaders.AUTHORIZATION, msoAdaptersAuth);
 139                                 return execution.execute(request, body);
 140                         });
 141                 }).build().buildClientFactory();
 142         }
 143
 144
 145         public List<InfraActiveRequests> getCloudOrchestrationFiltersFromInfraActive(Map<String, String> orchestrationMap){
 146                 URI uri = getUri(cloudOrchestrationFiltersFromInfraActive);
 147                 HttpHeaders headers = getHttpHeaders();
 148                 HttpEntity<Map> entity = new HttpEntity<>(orchestrationMap, headers);
 149                 try{
 150                         return restTemplate.exchange(uri, HttpMethod.POST, entity, new ParameterizedTypeReference<List<InfraActiveRequests>>() {}).getBody();
 151                 }catch(HttpClientErrorException e){
 152                         if(HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()){
 153                                 return null;
 154                         }
 155                         throw e;
 156                 }
 157         }
 158
 159     public InfraActiveRequests getInfraActiveRequestbyRequestId(String requestId) {
 160         try {
 161                         HttpEntity<?> entity = getHttpEntity();
 162                         InfraActiveRequests infraActiveRequests = restTemplate.exchange(getUri(endpoint + "/infraActiveRequests/" + requestId), HttpMethod.GET, entity, InfraActiveRequests.class).getBody();
 163             if (infraActiveRequests != null) {
 164                 infraActiveRequests.setRequestId(requestId);
 165             }
 166             return infraActiveRequests;
 167         } catch (HttpClientErrorException e) {
 168             if (HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()) {
 169                 return null;
 170             }
 171             throw e;
 172         }
 173     }
 174
 175         public List<InfraActiveRequests> getOrchestrationFiltersFromInfraActive(Map<String, List<String>> orchestrationMap) {
 176                 HttpHeaders headers = getHttpHeaders();
 177                 URI uri = getUri(getOrchestrationFilterURI);
 178                 HttpEntity<Map<String, List<String>>> entity = new HttpEntity<>(orchestrationMap, headers);
 179                 return restTemplate.exchange(uri, HttpMethod.POST, entity, new ParameterizedTypeReference<List<InfraActiveRequests>>() {}).getBody();
 180         }
 181
 182         public InfraActiveRequests checkVnfIdStatus(String operationalEnvironmentId) {
 183                 HttpEntity<?> entity = getHttpEntity();
 184                 URI uri = getUri(checkVnfIdStatus + operationalEnvironmentId);
 185                 return restTemplate.exchange(uri, HttpMethod.GET, entity, InfraActiveRequests.class).getBody();
 186         }
 187
 188         public InfraActiveRequests checkInstanceNameDuplicate(HashMap<String, String> instanceIdMap, String instanceName, String requestScope) {
 189                 HttpHeaders headers = getHttpHeaders();
 190                 URI uri = getUri(checkInstanceNameDuplicate);
 191                 HttpEntity<InstanceNameDuplicateCheckRequest> entity = new HttpEntity<>(new InstanceNameDuplicateCheckRequest(instanceIdMap, instanceName, requestScope), headers);
 192                 try{
 193                         ResponseEntity<InfraActiveRequests> response = restTemplate.exchange(uri, HttpMethod.POST, entity, InfraActiveRequests.class);
 194                         if(response != null && response.hasBody()) {
 195                                 return restTemplate.exchange(uri, HttpMethod.POST, entity, InfraActiveRequests.class).getBody();
 196                         } else {
 197                                 return null;
 198                         }
 199                 }catch(HttpClientErrorException e){
 200                         if(HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()){
 201                                 return null;
 202                         }
 203                         throw e;
 204                 }
 205
 206         }
 207
 208         public OperationStatus getOneByServiceIdAndOperationId(String serviceId, String operationId) {
 209                 try {
 210                         HttpEntity<?> entity = getHttpEntity();
 211                         OperationStatus operationStatus = restTemplate.exchange(getUri(UriBuilder.fromUri(getUri(findOneByServiceIdAndOperationIdURI))
 212                                         .queryParam(SERVICE_ID, serviceId)
 213                                         .queryParam(OPERATION_ID, operationId)
 214                                         .build().toString()), HttpMethod.GET, entity, OperationStatus.class).getBody();
 215                         if (operationStatus != null) {
 216                                 operationStatus.setServiceId(serviceId);
 217                                 operationStatus.setOperationId(operationId);
 218                         }
 219
 220                         return operationStatus;
 221                 } catch (HttpClientErrorException e) {
 222                         if (HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()) {
 223                                 return null;
 224                         }
 225                         throw e;
 226                 }
 227         }
 228
 229         public OperationalEnvServiceModelStatus findOneByOperationalEnvIdAndServiceModelVersionId(String operationalEnvironmentId, String serviceModelVersionId) {
 230                 try {
 231                         HttpEntity<?> entity = getHttpEntity();
 232                         OperationalEnvServiceModelStatus modelStatus = restTemplate.exchange(getUri(UriBuilder.fromUri(findOneByOperationalEnvIdAndServiceModelVersionIdURI)
 233                                         .queryParam(OPERATIONAL_ENVIRONMENT_ID, operationalEnvironmentId)
 234                                         .queryParam(SERVICE_MODEL_VERSION_ID, serviceModelVersionId)
 235                                         .build().toString()), HttpMethod.GET, entity, OperationalEnvServiceModelStatus.class).getBody();
 236                         if (null != modelStatus) {
 237                                 modelStatus.setOperationalEnvId(operationalEnvironmentId);
 238                                 modelStatus.setServiceModelVersionId(serviceModelVersionId);
 239                         }
 240                         return modelStatus;
 241                 }catch(HttpClientErrorException e){
 242                         if (HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()) {
 243                                 return null;
 244                         }
 245                         throw e;
 246                 }
 247         }
 248
 249         public List<OperationalEnvServiceModelStatus> getAllByOperationalEnvIdAndRequestId(String operationalEnvironmentId, String requestId){
 250                 return this.getMultipleOperationalEnvServiceModelStatus(getUri(UriBuilder.fromUri(findAllByOperationalEnvIdAndRequestIdURI)
 251                                 .queryParam(OPERATIONAL_ENVIRONMENT_ID,operationalEnvironmentId)
 252                                 .queryParam(REQUEST_ID,requestId)
 253                                 .build().toString()));
 254         }
 255
 256         public OperationalEnvDistributionStatus getDistributionStatusById(String distributionId){
 257                 try {
 258                         HttpEntity<?> entity = getHttpEntity();
 259                         OperationalEnvDistributionStatus distributionStatus = restTemplate.exchange(getUri(operationalEnvDistributionStatusURI + distributionId),
 260                                         HttpMethod.GET, entity, OperationalEnvDistributionStatus.class).getBody();
 261                         if(null != distributionStatus){
 262                                 distributionStatus.setDistributionId(distributionId);
 263                         }
 264                         return distributionStatus;
 265                 }catch(HttpClientErrorException e){
 266                         if(HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()){
 267                                 return null;
 268                         }
 269                         throw e;
 270                 }
 271         }
 272
 273         private List<OperationalEnvServiceModelStatus> getMultipleOperationalEnvServiceModelStatus(URI uri){
 274                 Iterable <OperationalEnvServiceModelStatus> iterable = getClientFactory().create(OperationalEnvServiceModelStatus.class).getAll(uri);
 275                 List<OperationalEnvServiceModelStatus> serviceModelStatuses = new ArrayList<>();
 276                 Iterator<OperationalEnvServiceModelStatus> statusIterator = iterable.iterator();
 277                 statusIterator.forEachRemaining(serviceModelStatuses::add);
 278                 return serviceModelStatuses;
 279         }
 280
 281         public void save(InfraActiveRequests infraActiveRequests) {
 282                 HttpHeaders headers = getHttpHeaders();
 283                 URI uri = getUri(infraActiveRequestURI);
 284                 HttpEntity<InfraActiveRequests> entity = new HttpEntity<>(infraActiveRequests, headers);
 285                 restTemplate.postForLocation(uri, entity);
 286         }
 287
 288         public <T> void save(T object){
 289                 HttpHeaders headers = getHttpHeaders();
 290                 URI uri = getUri(endpoint+classURLMapper.getURI(object.getClass()));
 291                 HttpEntity<T> entity = new HttpEntity<>(object, headers);
 292                 restTemplate.postForLocation(uri, entity);
 293         }
 294
 295         public void updateInfraActiveRequests(InfraActiveRequests request) {
 296                 HttpHeaders headers = getHttpHeaders();
 297                 URI uri = getUri(infraActiveRequestURI+request.getRequestId());
 298                 HttpEntity<InfraActiveRequests> entity = new HttpEntity<>(request, headers);
 299                 restTemplate.put(uri, entity);
 300         }
 301
 302         protected URI getUri(String uri) {
 303                 return URI.create(uri);
 304         }
 305
 306         public void saveRequestProcessingData(RequestProcessingData requestProcessingData) {
 307                 HttpHeaders headers = getHttpHeaders();
 308                 URI uri = getUri(endpoint + requestProcessingDataURI);
 309                 HttpEntity<RequestProcessingData> entity = new HttpEntity<>(requestProcessingData, headers);
 310                 restTemplate.postForLocation(uri, entity);
 311         }
 312
 313         public List<RequestProcessingData> getRequestProcessingDataBySoRequestId(String soRequestId) {
 314                 return this.getRequestProcessingData(getUri(UriBuilder.fromUri(endpoint + findBySoRequestIdOrderByGroupingIdDesc)
 315                                 .queryParam(SO_REQUEST_ID,soRequestId)
 316                                 .build().toString()));
 317         }
 318
 319         private List<RequestProcessingData> getRequestProcessingData(URI uri) {
 320                 Iterable<RequestProcessingData> requestProcessingDataIterator = getClientFactory().create(RequestProcessingData.class).getAll(uri);
 321                 List<RequestProcessingData> requestProcessingDataList = new ArrayList<>();
 322                 Iterator<RequestProcessingData> it = requestProcessingDataIterator.iterator();
 323                 it.forEachRemaining(requestProcessingDataList::add);
 324                 return requestProcessingDataList;
 325         }
 326
 327         @Component
 328         static class ClassURLMapper {
 329                 private static final Map <Class,String> classURLMap = new HashMap<>();
 330
 331                 ClassURLMapper() {
 332                         classURLMap.put(ArchivedInfraRequests.class,"/archivedInfraRequests/");
 333                         classURLMap.put(InfraActiveRequests.class,"/infraActiveRequests/");
 334                         classURLMap.put(OperationalEnvDistributionStatus.class,"/operationalEnvDistributionStatus/");
 335                         classURLMap.put(OperationalEnvServiceModelStatus.class,"/operationalEnvServiceModelStatus/");
 336                         classURLMap.put(OperationStatus.class,"/operationStatus/");
 337                         classURLMap.put(ResourceOperationStatus.class,"/resourceOperationStatus/");
 338                         classURLMap.put(SiteStatus.class,"/siteStatus/");
 339                         classURLMap.put(WatchdogComponentDistributionStatus.class,"/watchdogComponentDistributionStatus/");
 340                         classURLMap.put(WatchdogDistributionStatus.class,"/watchdogDistributionStatus/");
 341                         classURLMap.put(WatchdogServiceModVerIdLookup.class,"/watchdogServiceModVerIdLookup/");
 342                 }
 343
 344                   <T> String getURI(Class<T> className) {
 345                           Class actualClass = classURLMap.keySet()
 346                                           .stream()
 347                                           .filter(requestdbClass -> requestdbClass.isAssignableFrom(className))
 348                                           .findFirst()
 349                                           .get();
 350                           return classURLMap.get(actualClass);
 351                 }
 352         }
 353
 354         //USED FOR TEST ONLY
 355         public void setPortToEndpoint(String port) {
 356                 endpoint = endpoint + port;
 357         }
 358
 359         //USED FOR TEST ONLY
 360         public void removePortFromEndpoint() {
 361                 endpoint = endpoint.substring(0, endpoint.lastIndexOf(':') + 1);
 362         }
 363
 364         private HttpHeaders getHttpHeaders() {
 365                 HttpHeaders headers = new HttpHeaders();
 366                 headers.set(HttpHeaders.AUTHORIZATION, msoAdaptersAuth);
 367                 headers.set(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON);
 368                 headers.set(HttpHeaders.ACCEPT,  MediaType.APPLICATION_JSON);
 369                 return headers;
 370         }
 371
 372         private HttpEntity<?> getHttpEntity() {
 373                 HttpHeaders headers = getHttpHeaders();
 374                 return new HttpEntity<>(headers);
 375         }
 376
 377 }