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
  63 import uk.co.blackpepper.bowman.ClientFactory;
  64 import uk.co.blackpepper.bowman.Configuration;
  65
  66 @Component("RequestsDbClient")
  67 @Primary
  68 public class RequestsDbClient {
  69
  70         private static final String SERVICE_ID = "SERVICE_ID";
  71         private static final String OPERATION_ID = "OPERATION_ID";
  72         private static final String SO_REQUEST_ID = "SO_REQUEST_ID";
  73         private static final String REQUEST_ID = "REQUEST_ID";
  74         private static final String OPERATIONAL_ENVIRONMENT_ID = "OPERATIONAL_ENV_ID";
  75         private static final String SERVICE_MODEL_VERSION_ID = "SERVICE_MODEL_VERSION_ID";
  76
  77
  78         @Value("${mso.adapters.requestDb.endpoint}")
  79         protected String endpoint;
  80
  81         @Value("${mso.adapters.requestDb.auth}")
  82         private String msoAdaptersAuth;
  83
  84         private String getOrchestrationFilterURI = "/infraActiveRequests/getOrchestrationFiltersFromInfraActive/";
  85         private static final String OPERATION_STATUS_SEARCH = "/operationStatus/search";
  86         private static final String OPERATIONAL_ENV_SERVICE_MODEL_STATUS_SEARCH = "/operationalEnvServiceModelStatus/search";
  87
  88
  89         private String checkVnfIdStatus = "/infraActiveRequests/checkVnfIdStatus/";
  90
  91         private String infraActiveRequestURI = "/infraActiveRequests/";
  92
  93         private String checkInstanceNameDuplicate = "/infraActiveRequests/checkInstanceNameDuplicate";
  94
  95         private String operationalEnvDistributionStatusURI = "/operationalEnvDistributionStatus/";
  96
  97         private String findOneByServiceIdAndOperationIdURI = "/findOneByServiceIdAndOperationId";
  98
  99         private String findOneByOperationalEnvIdAndServiceModelVersionIdURI = "/findOneByOperationalEnvIdAndServiceModelVersionId";
 100
 101         private String findAllByOperationalEnvIdAndRequestIdURI = "/findAllByOperationalEnvIdAndRequestId";
 102
 103         private String cloudOrchestrationFiltersFromInfraActive = "/infraActiveRequests/getCloudOrchestrationFiltersFromInfraActive";
 104
 105         private String requestProcessingDataURI = "/requestProcessingData";
 106
 107         private final String findBySoRequestIdOrderByGroupingIdDesc = "/requestProcessingData/search/findBySoRequestIdOrderByGroupingIdDesc";
 108
 109
 110         @Autowired
 111         protected RestTemplate restTemplate;
 112
 113         @Autowired
 114         ClassURLMapper classURLMapper;
 115
 116         @PostConstruct
 117         public void init() {
 118                 getOrchestrationFilterURI = endpoint + getOrchestrationFilterURI;
 119                 infraActiveRequestURI = endpoint + infraActiveRequestURI;
 120                 checkVnfIdStatus = endpoint + checkVnfIdStatus;
 121                 checkInstanceNameDuplicate = endpoint + checkInstanceNameDuplicate;
 122                 cloudOrchestrationFiltersFromInfraActive = endpoint + cloudOrchestrationFiltersFromInfraActive;
 123                 findOneByServiceIdAndOperationIdURI = endpoint + OPERATION_STATUS_SEARCH + findOneByServiceIdAndOperationIdURI;
 124                 requestProcessingDataURI = endpoint + requestProcessingDataURI;
 125                 operationalEnvDistributionStatusURI = endpoint + operationalEnvDistributionStatusURI;
 126                 findOneByOperationalEnvIdAndServiceModelVersionIdURI = endpoint + OPERATIONAL_ENV_SERVICE_MODEL_STATUS_SEARCH + findOneByOperationalEnvIdAndServiceModelVersionIdURI;
 127                 findAllByOperationalEnvIdAndRequestIdURI = endpoint + OPERATIONAL_ENV_SERVICE_MODEL_STATUS_SEARCH + findAllByOperationalEnvIdAndRequestIdURI;
 128         }
 129
 130         private ClientFactory getClientFactory(){
 131                 URI baseUri = UriBuilder.fromUri(endpoint).build();
 132                 ClientHttpRequestFactory factory = new BufferingClientHttpRequestFactory(new HttpComponentsClientHttpRequestFactory());
 133
 134                 return Configuration.builder().setBaseUri(baseUri).setClientHttpRequestFactory(factory).setRestTemplateConfigurer(restTemplate -> {
 135                         restTemplate.getInterceptors().add((new SpringClientFilter()));
 136
 137                         restTemplate.getInterceptors().add((request, body, execution) -> {
 138
 139                                 request.getHeaders().add(HttpHeaders.AUTHORIZATION, msoAdaptersAuth);
 140                                 return execution.execute(request, body);
 141                         });
 142                 }).build().buildClientFactory();
 143         }
 144
 145
 146         public List<InfraActiveRequests> getCloudOrchestrationFiltersFromInfraActive(Map<String, String> orchestrationMap){
 147                 URI uri = getUri(cloudOrchestrationFiltersFromInfraActive);
 148                 HttpHeaders headers = getHttpHeaders();
 149                 HttpEntity<Map> entity = new HttpEntity<>(orchestrationMap, headers);
 150                 try{
 151                         return restTemplate.exchange(uri, HttpMethod.POST, entity, new ParameterizedTypeReference<List<InfraActiveRequests>>() {}).getBody();
 152                 }catch(HttpClientErrorException e){
 153                         if(HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()){
 154                                 return null;
 155                         }
 156                         throw e;
 157                 }
 158         }
 159
 160     public InfraActiveRequests getInfraActiveRequestbyRequestId(String requestId) {
 161         try {
 162                         HttpEntity<?> entity = getHttpEntity();
 163                         InfraActiveRequests infraActiveRequests = restTemplate.exchange(getUri(endpoint + "/infraActiveRequests/" + requestId), HttpMethod.GET, entity, InfraActiveRequests.class).getBody();
 164             if (infraActiveRequests != null) {
 165                 infraActiveRequests.setRequestId(requestId);
 166             }
 167             return infraActiveRequests;
 168         } catch (HttpClientErrorException e) {
 169             if (HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()) {
 170                 return null;
 171             }
 172             throw e;
 173         }
 174     }
 175
 176         public List<InfraActiveRequests> getOrchestrationFiltersFromInfraActive(Map<String, List<String>> orchestrationMap) {
 177                 HttpHeaders headers = getHttpHeaders();
 178                 URI uri = getUri(getOrchestrationFilterURI);
 179                 HttpEntity<Map<String, List<String>>> entity = new HttpEntity<>(orchestrationMap, headers);
 180                 return restTemplate.exchange(uri, HttpMethod.POST, entity, new ParameterizedTypeReference<List<InfraActiveRequests>>() {}).getBody();
 181         }
 182
 183         public InfraActiveRequests checkVnfIdStatus(String operationalEnvironmentId) {
 184                 HttpEntity<?> entity = getHttpEntity();
 185                 URI uri = getUri(checkVnfIdStatus + operationalEnvironmentId);
 186                 return restTemplate.exchange(uri, HttpMethod.GET, entity, InfraActiveRequests.class).getBody();
 187         }
 188
 189         public InfraActiveRequests checkInstanceNameDuplicate(HashMap<String, String> instanceIdMap, String instanceName, String requestScope) {
 190                 HttpHeaders headers = getHttpHeaders();
 191                 URI uri = getUri(checkInstanceNameDuplicate);
 192                 HttpEntity<InstanceNameDuplicateCheckRequest> entity = new HttpEntity<>(new InstanceNameDuplicateCheckRequest(instanceIdMap, instanceName, requestScope), headers);
 193                 try{
 194                         ResponseEntity<InfraActiveRequests> response = restTemplate.exchange(uri, HttpMethod.POST, entity, InfraActiveRequests.class);
 195                         if(response != null && response.hasBody()) {
 196                                 return restTemplate.exchange(uri, HttpMethod.POST, entity, InfraActiveRequests.class).getBody();
 197                         } else {
 198                                 return null;
 199                         }
 200                 }catch(HttpClientErrorException e){
 201                         if(HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()){
 202                                 return null;
 203                         }
 204                         throw e;
 205                 }
 206
 207         }
 208
 209         public OperationStatus getOneByServiceIdAndOperationId(String serviceId, String operationId) {
 210                 try {
 211                         HttpEntity<?> entity = getHttpEntity();
 212                         OperationStatus operationStatus = restTemplate.exchange(getUri(UriBuilder.fromUri(getUri(findOneByServiceIdAndOperationIdURI))
 213                                         .queryParam(SERVICE_ID, serviceId)
 214                                         .queryParam(OPERATION_ID, operationId)
 215                                         .build().toString()), HttpMethod.GET, entity, OperationStatus.class).getBody();
 216                         if (operationStatus != null) {
 217                                 operationStatus.setServiceId(serviceId);
 218                                 operationStatus.setOperationId(operationId);
 219                         }
 220
 221                         return operationStatus;
 222                 } catch (HttpClientErrorException e) {
 223                         if (HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()) {
 224                                 return null;
 225                         }
 226                         throw e;
 227                 }
 228         }
 229
 230         public OperationalEnvServiceModelStatus findOneByOperationalEnvIdAndServiceModelVersionId(String operationalEnvironmentId, String serviceModelVersionId) {
 231                 try {
 232                         HttpEntity<?> entity = getHttpEntity();
 233                         OperationalEnvServiceModelStatus modelStatus = restTemplate.exchange(getUri(UriBuilder.fromUri(findOneByOperationalEnvIdAndServiceModelVersionIdURI)
 234                                         .queryParam(OPERATIONAL_ENVIRONMENT_ID, operationalEnvironmentId)
 235                                         .queryParam(SERVICE_MODEL_VERSION_ID, serviceModelVersionId)
 236                                         .build().toString()), HttpMethod.GET, entity, OperationalEnvServiceModelStatus.class).getBody();
 237                         if (null != modelStatus) {
 238                                 modelStatus.setOperationalEnvId(operationalEnvironmentId);
 239                                 modelStatus.setServiceModelVersionId(serviceModelVersionId);
 240                         }
 241                         return modelStatus;
 242                 }catch(HttpClientErrorException e){
 243                         if (HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()) {
 244                                 return null;
 245                         }
 246                         throw e;
 247                 }
 248         }
 249
 250         public List<OperationalEnvServiceModelStatus> getAllByOperationalEnvIdAndRequestId(String operationalEnvironmentId, String requestId){
 251                 return this.getMultipleOperationalEnvServiceModelStatus(getUri(UriBuilder.fromUri(findAllByOperationalEnvIdAndRequestIdURI)
 252                                 .queryParam(OPERATIONAL_ENVIRONMENT_ID,operationalEnvironmentId)
 253                                 .queryParam(REQUEST_ID,requestId)
 254                                 .build().toString()));
 255         }
 256
 257         public OperationalEnvDistributionStatus getDistributionStatusById(String distributionId){
 258                 try {
 259                         HttpEntity<?> entity = getHttpEntity();
 260                         OperationalEnvDistributionStatus distributionStatus = restTemplate.exchange(getUri(operationalEnvDistributionStatusURI + distributionId),
 261                                         HttpMethod.GET, entity, OperationalEnvDistributionStatus.class).getBody();
 262                         if(null != distributionStatus){
 263                                 distributionStatus.setDistributionId(distributionId);
 264                         }
 265                         return distributionStatus;
 266                 }catch(HttpClientErrorException e){
 267                         if(HttpStatus.SC_NOT_FOUND == e.getStatusCode().value()){
 268                                 return null;
 269                         }
 270                         throw e;
 271                 }
 272         }
 273
 274         private List<OperationalEnvServiceModelStatus> getMultipleOperationalEnvServiceModelStatus(URI uri){
 275                 Iterable <OperationalEnvServiceModelStatus> iterable = getClientFactory().create(OperationalEnvServiceModelStatus.class).getAll(uri);
 276                 List<OperationalEnvServiceModelStatus> serviceModelStatuses = new ArrayList<>();
 277                 Iterator<OperationalEnvServiceModelStatus> statusIterator = iterable.iterator();
 278                 statusIterator.forEachRemaining(serviceModelStatuses::add);
 279                 return serviceModelStatuses;
 280         }
 281
 282         public void save(InfraActiveRequests infraActiveRequests) {
 283                 HttpHeaders headers = getHttpHeaders();
 284                 URI uri = getUri(infraActiveRequestURI);
 285                 HttpEntity<InfraActiveRequests> entity = new HttpEntity<>(infraActiveRequests, headers);
 286                 restTemplate.postForLocation(uri, entity);
 287         }
 288
 289         public <T> void save(T object){
 290                 HttpHeaders headers = getHttpHeaders();
 291                 URI uri = getUri(endpoint+classURLMapper.getURI(object.getClass()));
 292                 HttpEntity<T> entity = new HttpEntity<>(object, headers);
 293                 restTemplate.postForLocation(uri, entity);
 294         }
 295
 296         public void updateInfraActiveRequests(InfraActiveRequests request) {
 297                 HttpHeaders headers = getHttpHeaders();
 298                 URI uri = getUri(infraActiveRequestURI+request.getRequestId());
 299                 HttpEntity<InfraActiveRequests> entity = new HttpEntity<>(request, headers);
 300                 restTemplate.put(uri, entity);
 301         }
 302
 303         protected URI getUri(String uri) {
 304                 return URI.create(uri);
 305         }
 306
 307         public void saveRequestProcessingData(RequestProcessingData requestProcessingData) {
 308                 HttpHeaders headers = getHttpHeaders();
 309                 URI uri = getUri(endpoint + requestProcessingDataURI);
 310                 HttpEntity<RequestProcessingData> entity = new HttpEntity<>(requestProcessingData, headers);
 311                 restTemplate.postForLocation(uri, entity);
 312         }
 313
 314         public List<RequestProcessingData> getRequestProcessingDataBySoRequestId(String soRequestId) {
 315                 return this.getRequestProcessingData(getUri(UriBuilder.fromUri(endpoint + findBySoRequestIdOrderByGroupingIdDesc)
 316                                 .queryParam(SO_REQUEST_ID,soRequestId)
 317                                 .build().toString()));
 318         }
 319
 320         private List<RequestProcessingData> getRequestProcessingData(URI uri) {
 321                 Iterable<RequestProcessingData> requestProcessingDataIterator = getClientFactory().create(RequestProcessingData.class).getAll(uri);
 322                 List<RequestProcessingData> requestProcessingDataList = new ArrayList<>();
 323                 Iterator<RequestProcessingData> it = requestProcessingDataIterator.iterator();
 324                 it.forEachRemaining(requestProcessingDataList::add);
 325                 return requestProcessingDataList;
 326         }
 327
 328         @Component
 329         static class ClassURLMapper {
 330                 private static final Map <Class,String> classURLMap = new HashMap<>();
 331
 332                 ClassURLMapper() {
 333                         classURLMap.put(ArchivedInfraRequests.class,"/archivedInfraRequests/");
 334                         classURLMap.put(InfraActiveRequests.class,"/infraActiveRequests/");
 335                         classURLMap.put(OperationalEnvDistributionStatus.class,"/operationalEnvDistributionStatus/");
 336                         classURLMap.put(OperationalEnvServiceModelStatus.class,"/operationalEnvServiceModelStatus/");
 337                         classURLMap.put(OperationStatus.class,"/operationStatus/");
 338                         classURLMap.put(ResourceOperationStatus.class,"/resourceOperationStatus/");
 339                         classURLMap.put(SiteStatus.class,"/siteStatus/");
 340                         classURLMap.put(WatchdogComponentDistributionStatus.class,"/watchdogComponentDistributionStatus/");
 341                         classURLMap.put(WatchdogDistributionStatus.class,"/watchdogDistributionStatus/");
 342                         classURLMap.put(WatchdogServiceModVerIdLookup.class,"/watchdogServiceModVerIdLookup/");
 343                 }
 344
 345                   <T> String getURI(Class<T> className) {
 346                           Class actualClass = classURLMap.keySet()
 347                                           .stream()
 348                                           .filter(requestdbClass -> requestdbClass.isAssignableFrom(className))
 349                                           .findFirst()
 350                                           .get();
 351                           return classURLMap.get(actualClass);
 352                 }
 353         }
 354
 355         //USED FOR TEST ONLY
 356         public void setPortToEndpoint(String port) {
 357                 endpoint = endpoint + port;
 358         }
 359
 360         //USED FOR TEST ONLY
 361         public void removePortFromEndpoint() {
 362                 endpoint = endpoint.substring(0, endpoint.lastIndexOf(':') + 1);
 363         }
 364
 365         private HttpHeaders getHttpHeaders() {
 366                 HttpHeaders headers = new HttpHeaders();
 367                 headers.set(HttpHeaders.AUTHORIZATION, msoAdaptersAuth);
 368                 headers.set(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON);
 369                 headers.set(HttpHeaders.ACCEPT,  MediaType.APPLICATION_JSON);
 370                 return headers;
 371         }
 372
 373         private HttpEntity<?> getHttpEntity() {
 374                 HttpHeaders headers = getHttpHeaders();
 375                 return new HttpEntity<>(headers);
 376         }
 377
 378 }