2 * Copyright © 2016-2018 European Support Limited
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * 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 package org.openecomp.sdc.be.servlets;
18 import static org.openecomp.sdc.be.tosca.InterfacesOperationsConverter.SELF;
20 import com.google.gson.Gson;
21 import com.google.gson.JsonParseException;
22 import com.jcabi.aspects.Loggable;
23 import fj.data.Either;
24 import io.swagger.v3.oas.annotations.Parameter;
25 import io.swagger.v3.oas.annotations.media.ArraySchema;
26 import io.swagger.v3.oas.annotations.media.Content;
27 import io.swagger.v3.oas.annotations.media.Schema;
28 import io.swagger.v3.oas.annotations.responses.ApiResponse;
29 import io.swagger.v3.oas.annotations.servers.Server;
30 import io.swagger.v3.oas.annotations.servers.Servers;
31 import io.swagger.v3.oas.annotations.tags.Tag;
32 import io.swagger.v3.oas.annotations.tags.Tags;
33 import java.util.ArrayList;
34 import java.util.HashMap;
35 import java.util.Iterator;
36 import java.util.List;
38 import java.util.Map.Entry;
39 import java.util.stream.Collectors;
40 import javax.inject.Inject;
41 import javax.inject.Singleton;
42 import javax.servlet.http.HttpServletRequest;
43 import javax.ws.rs.Consumes;
44 import javax.ws.rs.GET;
45 import javax.ws.rs.HeaderParam;
46 import javax.ws.rs.POST;
47 import javax.ws.rs.Path;
48 import javax.ws.rs.PathParam;
49 import javax.ws.rs.Produces;
50 import javax.ws.rs.core.Context;
51 import javax.ws.rs.core.MediaType;
52 import javax.ws.rs.core.Response;
53 import org.apache.commons.lang3.StringUtils;
54 import org.json.simple.JSONArray;
55 import org.json.simple.parser.JSONParser;
56 import org.json.simple.parser.ParseException;
57 import org.openecomp.sdc.be.components.impl.InterfaceOperationBusinessLogic;
58 import org.openecomp.sdc.be.components.impl.ServiceBusinessLogic;
59 import org.openecomp.sdc.be.components.impl.aaf.AafPermission;
60 import org.openecomp.sdc.be.components.impl.aaf.PermissionAllowed;
61 import org.openecomp.sdc.be.config.BeEcompErrorManager;
62 import org.openecomp.sdc.be.dao.api.ActionStatus;
63 import org.openecomp.sdc.be.datatypes.elements.OperationInputDefinition;
64 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
65 import org.openecomp.sdc.be.impl.ComponentsUtils;
66 import org.openecomp.sdc.be.model.Operation;
67 import org.openecomp.sdc.be.model.OperationInput;
68 import org.openecomp.sdc.be.model.User;
69 import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
70 import org.openecomp.sdc.be.types.ServiceConsumptionData;
71 import org.openecomp.sdc.be.types.ServiceConsumptionSource;
72 import org.openecomp.sdc.common.api.Constants;
73 import org.openecomp.sdc.exception.ResponseFormat;
74 import org.openecomp.sdc.tosca.datatypes.ToscaFunctions;
75 import org.slf4j.Logger;
76 import org.slf4j.LoggerFactory;
78 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
80 @Tags({@Tag(name = "SDCE-2 APIs")})
81 @Servers({@Server(url = "/sdc2/rest")})
83 public class ServiceConsumptionServlet extends BeGenericServlet {
85 private static final Logger log = LoggerFactory.getLogger(ServiceConsumptionServlet.class);
86 private final InterfaceOperationBusinessLogic interfaceOperationBusinessLogic;
87 private final ServiceBusinessLogic serviceBusinessLogic;
90 public ServiceConsumptionServlet(ComponentsUtils componentsUtils,
91 InterfaceOperationBusinessLogic interfaceOperationBusinessLogic, ServiceBusinessLogic serviceBusinessLogic) {
92 super(componentsUtils);
93 this.interfaceOperationBusinessLogic = interfaceOperationBusinessLogic;
94 this.serviceBusinessLogic = serviceBusinessLogic;
98 @Path("/services/{serviceId}/consumption/{serviceInstanceId}")
99 @Consumes(MediaType.APPLICATION_JSON)
100 @Produces(MediaType.APPLICATION_JSON)
101 @io.swagger.v3.oas.annotations.Operation(description = "Service consumption on operation", method = "POST", summary = "Returns consumption data", responses = {
102 @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
103 @ApiResponse(responseCode = "201", description = "Service property created"),
104 @ApiResponse(responseCode = "403", description = "Restricted operation"),
105 @ApiResponse(responseCode = "400", description = "Invalid content / Missing content"),
106 @ApiResponse(responseCode = "409", description = "Service property already exist")})
107 @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
108 public Response addInputToServiceOperation(@PathParam("serviceId") final String serviceId,
109 @PathParam("serviceInstanceId") final String serviceInstanceId,
110 @Parameter(description = "Service Consumption Data", required = true) String data,
111 @Context final HttpServletRequest request,
112 @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
113 String url = request.getMethod() + " " + request.getRequestURI();
114 log.debug("Start handle request of {} modifier id is {} data is {}", url, userId, data);
115 User modifier = new User();
116 modifier.setUserId(userId);
118 Either<Map<String, List<ServiceConsumptionData>>, ResponseFormat> dataFromJson = getServiceConsumptionData(data, modifier);
119 if (dataFromJson.isRight()) {
120 return buildErrorResponse(dataFromJson.right().value());
122 Map<String, List<ServiceConsumptionData>> serviceConsumptionDataMap = dataFromJson.left().value();
123 for (Entry<String, List<ServiceConsumptionData>> consumptionEntry : serviceConsumptionDataMap.entrySet()) {
124 List<ServiceConsumptionData> consumptionList = consumptionEntry.getValue();
125 Either<List<Operation>, ResponseFormat> operationEither = serviceBusinessLogic
126 .addServiceConsumptionData(serviceId, serviceInstanceId, consumptionEntry.getKey(), consumptionList, userId);
127 if (operationEither.isRight()) {
128 return buildErrorResponse(operationEither.right().value());
131 return buildOkResponse(serviceConsumptionDataMap);
132 } catch (Exception e) {
133 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Create Operation Inputs");
134 log.debug("Create Operation Inputs failed with exception", e);
135 ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
136 return buildErrorResponse(responseFormat);
141 @Path("/services/{serviceId}/consumption/{serviceInstanceId}/interfaces/{interfaceId}/operations/{operationId}/inputs")
142 @Consumes(MediaType.APPLICATION_JSON)
143 @Produces(MediaType.APPLICATION_JSON)
144 @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
145 public Response getInputsListOfOperation(@PathParam("serviceId") final String serviceId,
146 @PathParam("serviceInstanceId") final String serviceInstanceId,
147 @PathParam("interfaceId") final String interfaceId, @PathParam("operationId") final String operationId,
148 @Context final HttpServletRequest request,
149 @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
150 String url = request.getMethod() + " " + request.getRequestURI();
151 log.debug("Start handle request of {} modifier id is {}", url, userId);
152 User user = new User();
153 user.setUserId(userId);
155 Either<List<OperationInputDefinition>, ResponseFormat> inputsEither = interfaceOperationBusinessLogic
156 .getInputsListForOperation(serviceId, serviceInstanceId, interfaceId, operationId, user);
157 if (inputsEither.isRight()) {
158 return buildErrorResponse(inputsEither.right().value());
160 List<OperationInputDefinition> inputs = inputsEither.left().value();
161 return buildOkResponse(updateOperationInputListForUi(inputs, interfaceOperationBusinessLogic));
162 } catch (Exception e) {
163 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Operation Inputs");
164 log.debug("Get Operation Inputs failed with exception", e);
165 ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR);
166 return buildErrorResponse(responseFormat);
170 private List<OperationInput> updateOperationInputListForUi(List<OperationInputDefinition> inputsList,
171 InterfaceOperationBusinessLogic interfaceOperationBL) {
172 List<OperationInput> operationInputs = new ArrayList<>();
173 for (OperationInputDefinition input : inputsList) {
174 String value = input.getValue();
175 // Additional UI mapping needed for other sources
176 if (StringUtils.isNotBlank(value) && !ServiceConsumptionSource.STATIC.getSource().equals(input.getSource())) {
177 uiMappingForOtherSources(value, input);
179 // Add Constraint for UI
180 OperationInput operationInput = new OperationInput(input);
181 operationInput.setConstraints(interfaceOperationBL.setInputConstraint(input));
182 operationInputs.add(operationInput);
184 return operationInputs;
187 private void uiMappingForOtherSources(String value, OperationInputDefinition input) {
189 Map<String, Object> valueAsMap = (new Gson()).fromJson(value, Map.class);
190 String toscaFunction = valueAsMap.keySet().iterator().next();
191 Object consumptionValueName = valueAsMap.values().iterator().next();
192 if (consumptionValueName instanceof List) {
193 List<Object> toscaFunctionList = (List<Object>) consumptionValueName;
194 String consumptionInputValue = null;
195 if (ToscaFunctions.GET_PROPERTY.getFunctionName().equals(toscaFunction)) {
196 String propertyValue = toscaFunctionList.stream().map(Object::toString).filter(val -> !val.equals(SELF))
197 .collect(Collectors.joining("_"));
198 consumptionInputValue = String.valueOf(propertyValue);
199 } else if (ToscaFunctions.GET_OPERATION_OUTPUT.getFunctionName().equals(toscaFunction)) {
200 //Return full output name
201 consumptionInputValue = toscaFunctionList.get(1) + "." + toscaFunctionList.get(2) + "." + toscaFunctionList.get(3);
203 input.setValue(consumptionInputValue);
205 input.setValue(String.valueOf(consumptionValueName));
207 } catch (JsonParseException ex) {
208 log.info("This means it is static value for which no changes are needed");
212 private Either<Map<String, List<ServiceConsumptionData>>, ResponseFormat> getServiceConsumptionData(String data, User user) {
213 JSONParser parser = new JSONParser();
214 Map<String, List<ServiceConsumptionData>> serviceConsumptionDataMap = new HashMap<>();
216 JSONArray operationsArray = (JSONArray) parser.parse(data);
217 Iterator iterator = operationsArray.iterator();
218 while (iterator.hasNext()) {
219 Map next = (Map) iterator.next();
220 Entry consumptionEntry = (Entry) next.entrySet().iterator().next();
221 String operationId = (String) consumptionEntry.getKey();
222 Object value = consumptionEntry.getValue();
223 JSONArray inputsArray = (JSONArray) parser.parse(value.toString());
224 serviceConsumptionDataMap.putIfAbsent(operationId, new ArrayList<>());
225 for (Object consumptionObject : inputsArray) {
226 Either<ServiceConsumptionData, ResponseFormat> serviceDataEither = getComponentsUtils()
227 .convertJsonToObjectUsingObjectMapper(consumptionObject.toString(), user, ServiceConsumptionData.class,
228 AuditingActionEnum.CREATE_RESOURCE, ComponentTypeEnum.SERVICE);
229 if (serviceDataEither.isRight()) {
230 return Either.right(serviceDataEither.right().value());
232 serviceConsumptionDataMap.get(operationId).add(serviceDataEither.left().value());
235 } catch (ParseException e) {
236 log.info("Conetnt is invalid - {}", data);
237 return Either.right(getComponentsUtils().getResponseFormat(ActionStatus.INVALID_CONTENT));
239 return Either.left(serviceConsumptionDataMap);