gerrit.onap Code Review - cps.git/blob

   1 /*
   2  *  ============LICENSE_START=======================================================
   3  *  Copyright (C) 2022 Bell Canada
   4  *  Modifications Copyright (c) 2022 Nordix Foundation
   5  *  ================================================================================
   6  *  Licensed under the Apache License, Version 2.0 (the "License");
   7  *  you may not use this file except in compliance with the License.
   8  *  You may obtain a copy of the License at
   9  *
  10  *        http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  *  Unless required by applicable law or agreed to in writing, software
  13  *  distributed under the License is distributed on an "AS IS" BASIS,
  14  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  *  See the License for the specific language governing permissions and
  16  *  limitations under the License.
  17  *
  18  *  SPDX-License-Identifier: Apache-2.0
  19  *  ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.cps.ncmp.rest.stub.controller;
  23
  24 import com.fasterxml.jackson.databind.ObjectMapper;
  25 import java.io.IOException;
  26 import java.io.InputStream;
  27 import java.nio.charset.StandardCharsets;
  28 import java.util.Arrays;
  29 import java.util.HashMap;
  30 import java.util.List;
  31 import java.util.Map;
  32 import java.util.UUID;
  33 import lombok.extern.slf4j.Slf4j;
  34 import org.onap.cps.ncmp.rest.api.NetworkCmProxyApi;
  35 import org.onap.cps.ncmp.rest.controller.handlers.DatastoreType;
  36 import org.onap.cps.ncmp.rest.model.CmHandleQueryParameters;
  37 import org.onap.cps.ncmp.rest.model.RestModuleDefinition;
  38 import org.onap.cps.ncmp.rest.model.RestModuleReference;
  39 import org.onap.cps.ncmp.rest.model.RestOutputCmHandle;
  40 import org.onap.cps.ncmp.rest.model.RestOutputCmHandleCompositeState;
  41 import org.onap.cps.ncmp.rest.model.RestOutputCmHandlePublicProperties;
  42 import org.springframework.beans.factory.annotation.Value;
  43 import org.springframework.core.io.ClassPathResource;
  44 import org.springframework.http.HttpStatus;
  45 import org.springframework.http.ResponseEntity;
  46 import org.springframework.web.bind.annotation.RequestMapping;
  47 import org.springframework.web.bind.annotation.RestController;
  48
  49 @Slf4j
  50 @RestController
  51 @RequestMapping("${rest.api.ncmp-stub-base-path}")
  52 public class NetworkCmProxyStubController implements NetworkCmProxyApi {
  53
  54     public static final String ASYNC_REQUEST_ID = "requestId";
  55
  56     @Value("${stub.path}")
  57     private String pathToResponseFiles;
  58
  59     @Override
  60     public ResponseEntity<Object> getResourceDataForCmHandle(final String dataStoreType,
  61                                                              final String cmHandle,
  62                                                              final String resourceIdentifier,
  63                                                              final String optionsParamInQuery,
  64                                                              final String topicParamInQuery,
  65                                                              final Boolean includeDescendants) {
  66         if (DatastoreType.PASSTHROUGH_OPERATIONAL == DatastoreType.fromDatastoreName(dataStoreType)) {
  67             final ResponseEntity<Map<String, Object>> asyncResponse = populateAsyncResponse(topicParamInQuery);
  68             final Map<String, Object> asyncResponseData = asyncResponse.getBody();
  69             Object responseObject = null;
  70             // read JSON file and map/convert to java POJO
  71             final ClassPathResource resource =
  72                     new ClassPathResource(pathToResponseFiles + "passthrough-operational-example.json");
  73             try (InputStream inputStream = resource.getInputStream()) {
  74                 final String string = new String(inputStream.readAllBytes(), StandardCharsets.UTF_8);
  75                 final ObjectMapper mapper = new ObjectMapper();
  76                 responseObject = mapper.readValue(string, Object.class);
  77             } catch (final IOException exception) {
  78                 log.error("Error reading the file.", exception);
  79                 return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
  80             }
  81             if (asyncResponseData == null) {
  82                 return ResponseEntity.ok(responseObject);
  83             }
  84             return ResponseEntity.ok(asyncResponse);
  85         }
  86         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
  87     }
  88
  89     @Override
  90     public ResponseEntity<Void> createResourceDataRunningForCmHandle(final String resourceIdentifier,
  91                                                                      final String cmHandleId,
  92                                                                      final Object body,
  93                                                                      final String contentType) {
  94         return new ResponseEntity<>(HttpStatus.CREATED);
  95     }
  96
  97     @Override
  98     public ResponseEntity<Void> deleteResourceDataRunningForCmHandle(final String cmHandleId,
  99                                                                      final String resourceIdentifier,
 100                                                                      final String contentType) {
 101         return new ResponseEntity<>(HttpStatus.NO_CONTENT);
 102     }
 103
 104     @Override
 105     public ResponseEntity<List<RestOutputCmHandle>> searchCmHandles(
 106             final CmHandleQueryParameters cmHandleQueryParameters) {
 107         List<RestOutputCmHandle> restOutputCmHandles = null;
 108         // read JSON file and map/convert to java POJO
 109         final ClassPathResource resource = new ClassPathResource(pathToResponseFiles + "cmHandlesSearch.json");
 110         try (InputStream inputStream = resource.getInputStream()) {
 111             final String string = new String(inputStream.readAllBytes(), StandardCharsets.UTF_8);
 112             final ObjectMapper mapper = new ObjectMapper();
 113             restOutputCmHandles = Arrays.asList(mapper.readValue(string, RestOutputCmHandle[].class));
 114         } catch (final IOException exception) {
 115             log.error("Error reading the file.", exception);
 116             return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
 117         }
 118         return ResponseEntity.ok(restOutputCmHandles);
 119     }
 120
 121     @Override
 122     public ResponseEntity<Object> setDataSyncEnabledFlagForCmHandle(final String cmHandleId,
 123                                                                     final Boolean dataSyncEnabled) {
 124         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
 125     }
 126
 127     @Override
 128     public ResponseEntity<List<String>> searchCmHandleIds(
 129             final CmHandleQueryParameters cmHandleQueryParameters) {
 130         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
 131     }
 132
 133     @Override
 134     public ResponseEntity<RestOutputCmHandlePublicProperties> getCmHandlePublicPropertiesByCmHandleId(
 135             final String cmHandleId) {
 136         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
 137     }
 138
 139     @Override
 140     public ResponseEntity<RestOutputCmHandleCompositeState> getCmHandleStateByCmHandleId(final String cmHandle) {
 141         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
 142     }
 143
 144     @Override
 145     public ResponseEntity<List<RestModuleDefinition>> getModuleDefinitionsByCmHandleId(final String cmHandle) {
 146         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
 147     }
 148
 149     @Override
 150     public ResponseEntity<List<RestModuleReference>> getModuleReferencesByCmHandle(final String cmHandleId) {
 151         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
 152     }
 153
 154     @Override
 155     public ResponseEntity<Object> patchResourceDataRunningForCmHandle(final String resourceIdentifier,
 156                                                                       final String cmHandleId,
 157                                                                       final Object body,
 158                                                                       final String contentType) {
 159         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
 160     }
 161
 162     @Override
 163     public ResponseEntity<RestOutputCmHandle> retrieveCmHandleDetailsById(final String cmHandleId) {
 164         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
 165     }
 166
 167     @Override
 168     public ResponseEntity<Object> updateResourceDataRunningForCmHandle(final String resourceIdentifier,
 169                                                                        final String cmHandleId,
 170                                                                        final Object body,
 171                                                                        final String contentType) {
 172         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
 173     }
 174
 175     private ResponseEntity<Map<String, Object>> populateAsyncResponse(final String topicParamInQuery) {
 176         final Map<String, Object> responseData;
 177         if (topicParamInQuery != null) {
 178             responseData = getAsyncResponseData();
 179         } else {
 180             responseData = null;
 181         }
 182         return ResponseEntity.ok().body(responseData);
 183     }
 184
 185     private Map<String, Object> getAsyncResponseData() {
 186         final Map<String, Object> asyncResponseData = new HashMap<>(1);
 187         final String resourceDataRequestId = UUID.randomUUID().toString();
 188         asyncResponseData.put(ASYNC_REQUEST_ID, resourceDataRequestId);
 189         return asyncResponseData;
 190     }
 191 }