catalog-be/src/main/java/org/openecomp/sdc/be/servlets/OutputsServlet.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2021, Nordix Foundation. 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.openecomp.sdc.be.servlets;
  22
  23 import com.jcabi.aspects.Loggable;
  24 import fj.data.Either;
  25 import io.swagger.v3.oas.annotations.Operation;
  26 import io.swagger.v3.oas.annotations.Parameter;
  27 import io.swagger.v3.oas.annotations.media.ArraySchema;
  28 import io.swagger.v3.oas.annotations.media.Content;
  29 import io.swagger.v3.oas.annotations.media.Schema;
  30 import io.swagger.v3.oas.annotations.responses.ApiResponse;
  31 import io.swagger.v3.oas.annotations.servers.Server;
  32 import io.swagger.v3.oas.annotations.tags.Tag;
  33 import java.util.List;
  34 import javax.inject.Inject;
  35 import javax.servlet.ServletContext;
  36 import javax.servlet.http.HttpServletRequest;
  37 import javax.ws.rs.Consumes;
  38 import javax.ws.rs.DELETE;
  39 import javax.ws.rs.GET;
  40 import javax.ws.rs.HeaderParam;
  41 import javax.ws.rs.POST;
  42 import javax.ws.rs.Path;
  43 import javax.ws.rs.PathParam;
  44 import javax.ws.rs.Produces;
  45 import javax.ws.rs.core.Context;
  46 import javax.ws.rs.core.MediaType;
  47 import javax.ws.rs.core.Response;
  48 import org.openecomp.sdc.be.components.impl.BaseBusinessLogic;
  49 import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
  50 import org.openecomp.sdc.be.components.impl.OutputsBusinessLogic;
  51 import org.openecomp.sdc.be.components.impl.ResourceImportManager;
  52 import org.openecomp.sdc.be.components.impl.exceptions.ComponentException;
  53 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  54 import org.openecomp.sdc.be.dao.api.ActionStatus;
  55 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  56 import org.openecomp.sdc.be.datatypes.enums.DeclarationTypeEnum;
  57 import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
  58 import org.openecomp.sdc.be.impl.ComponentsUtils;
  59 import org.openecomp.sdc.be.impl.ServletUtils;
  60 import org.openecomp.sdc.be.model.ComponentInstOutputsMap;
  61 import org.openecomp.sdc.be.model.ComponentInstanceOutput;
  62 import org.openecomp.sdc.be.model.OutputDefinition;
  63 import org.openecomp.sdc.be.model.Resource;
  64 import org.openecomp.sdc.be.model.User;
  65 import org.openecomp.sdc.be.user.UserBusinessLogic;
  66 import org.openecomp.sdc.common.api.Constants;
  67 import org.openecomp.sdc.common.log.wrappers.Logger;
  68 import org.openecomp.sdc.exception.ResponseFormat;
  69 import org.springframework.stereotype.Controller;
  70
  71 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
  72 @Tag(name = "SDC Internal APIs")
  73 @Server(url = "/sdc2/rest")
  74 @Path("/v1/catalog")
  75 @Controller
  76 @Consumes(MediaType.APPLICATION_JSON)
  77 @Produces(MediaType.APPLICATION_JSON)
  78 public class OutputsServlet extends AbstractValidationsServlet {
  79
  80     private static final Logger log = Logger.getLogger(OutputsServlet.class);
  81     private static final String START_HANDLE_REQUEST_OF = "(get) Start handle request of {}";
  82
  83     private final OutputsBusinessLogic outputsBusinessLogic;
  84
  85     @Inject
  86     public OutputsServlet(final UserBusinessLogic userBusinessLogic,
  87                           final OutputsBusinessLogic outputsBusinessLogic,
  88                           final ComponentInstanceBusinessLogic componentInstanceBL,
  89                           final ComponentsUtils componentsUtils,
  90                           final ServletUtils servletUtils,
  91                           final ResourceImportManager resourceImportManager) {
  92         super(userBusinessLogic, componentInstanceBL, componentsUtils, servletUtils, resourceImportManager);
  93         this.outputsBusinessLogic = outputsBusinessLogic;
  94     }
  95
  96     @GET
  97     @Path("/{componentType}/{componentId}/componentInstances/{instanceId}/{originComponentUid}/outputs")
  98     @Operation(description = "Get Outputs only", method = "GET", summary = "Returns Outputs list", responses = {
  99         @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
 100         @ApiResponse(responseCode = "200", description = "Component found"),
 101         @ApiResponse(responseCode = "403", description = "Restricted operation"),
 102         @ApiResponse(responseCode = "404", description = "Component not found")})
 103     public Response getComponentInstanceOutputs(@PathParam("componentType") final String componentType,
 104                                                 @PathParam("componentId") final String componentId,
 105                                                 @PathParam("instanceId") final String instanceId,
 106                                                 @PathParam("originComponentUid") final String originComponentUid,
 107                                                 @Context final HttpServletRequest request,
 108                                                 @HeaderParam(value = Constants.USER_ID_HEADER) final String userId) {
 109
 110         final String url = request.getMethod() + " " + request.getRequestURI();
 111         log.debug(START_HANDLE_REQUEST_OF, url);
 112
 113         try {
 114             final Either<List<ComponentInstanceOutput>, ResponseFormat> outputsResponse =
 115                 outputsBusinessLogic.getComponentInstanceOutputs(userId, componentId, instanceId);
 116             if (outputsResponse.isRight()) {
 117                 log.debug("failed to get component instance outputs {}", componentType);
 118                 return buildErrorResponse(outputsResponse.right().value());
 119             }
 120             final Object outputs = RepresentationUtils.toRepresentation(outputsResponse.left().value());
 121             return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), outputs);
 122
 123         } catch (final Exception e) {
 124             BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Outputs " + componentType);
 125             log.debug("getOutputs failed with exception", e);
 126             return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
 127         }
 128     }
 129
 130     @POST
 131     @Path("/{componentType}/{componentId}/create/outputs")
 132     @Operation(description = "Create outputs on service", method = "POST", summary = "Return outputs list", responses = {
 133         @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
 134         @ApiResponse(responseCode = "200", description = "Component found"),
 135         @ApiResponse(responseCode = "403", description = "Restricted operation"),
 136         @ApiResponse(responseCode = "404", description = "Component not found")})
 137     public Response createMultipleOutputs(@PathParam("componentType") final String componentType,
 138                                           @PathParam("componentId") final String componentId,
 139                                           @Context final HttpServletRequest request,
 140                                           @HeaderParam(value = Constants.USER_ID_HEADER) final String userId,
 141                                           @Parameter(description = "ComponentIns Outputs Object to be created", required = true) final String componentInstOutputsMapObj) {
 142         final String url = request.getMethod() + " " + request.getRequestURI();
 143         log.debug(START_HANDLE_REQUEST_OF, url);
 144
 145         try {
 146             return declareAttributes(userId, componentId, componentType, componentInstOutputsMapObj, DeclarationTypeEnum.OUTPUT, request);
 147
 148         } catch (final Exception e) {
 149             BeEcompErrorManager.getInstance()
 150                 .logBeRestApiGeneralError("Create outputs for service with id: " + componentId);
 151             log.debug("Attributes declaration failed with exception", e);
 152             return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
 153         }
 154     }
 155
 156     private Response declareAttributes(final String userId,
 157                                          final String componentId,
 158                                          final String componentType,
 159                                          final String componentInstOutputsMapObj,
 160                                          final DeclarationTypeEnum typeEnum,
 161                                          final HttpServletRequest request) {
 162         final ServletContext context = request.getSession().getServletContext();
 163         final String url = request.getMethod() + " " + request.getRequestURI();
 164         log.debug(START_HANDLE_REQUEST_OF, url);
 165
 166         try {
 167             final BaseBusinessLogic businessLogic = getBlForDeclaration(typeEnum, context);
 168
 169             // get modifier id
 170             final User modifier = new User(userId);
 171             log.debug("modifier id is {}", userId);
 172             final ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 173             final Either<ComponentInstOutputsMap, ResponseFormat> componentInstOutputsMapRes = parseToComponentInstanceMap(
 174                 componentInstOutputsMapObj, modifier, componentTypeEnum, ComponentInstOutputsMap.class);
 175             if (componentInstOutputsMapRes.isRight()) {
 176                 log.debug("failed to parse componentInstOutMap");
 177                 return buildErrorResponse(componentInstOutputsMapRes.right().value());
 178             }
 179
 180             final Either<List<ToscaDataDefinition>, ResponseFormat> attributesAfterDeclaration =
 181                 businessLogic.declareAttributes(userId, componentId, componentTypeEnum, componentInstOutputsMapRes.left().value());
 182             if (attributesAfterDeclaration.isRight()) {
 183                 log.debug("failed to create outputs  for service: {}", componentId);
 184                 return buildErrorResponse(attributesAfterDeclaration.right().value());
 185             }
 186             final Object attributes = RepresentationUtils.toRepresentation(attributesAfterDeclaration.left().value());
 187             return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), attributes);
 188
 189         } catch (final Exception e) {
 190             BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Create outputs for service with id: " + componentId);
 191             log.debug("Attributes declaration failed with exception", e);
 192             return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
 193         }
 194     }
 195
 196     @DELETE
 197     @Path("/{componentType}/{componentId}/delete/{outputId}/output")
 198     @Operation(description = "Delete output from service", method = "DELETE", summary = "Delete service output",
 199         responses = {@ApiResponse(
 200             content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
 201             @ApiResponse(responseCode = "200", description = "Output deleted"),
 202             @ApiResponse(responseCode = "403", description = "Restricted operation"),
 203             @ApiResponse(responseCode = "404", description = "Output not found")})
 204     public Response deleteOutput(@PathParam("componentType") final String componentType,
 205                                  @PathParam("componentId") final String componentId,
 206                                  @PathParam("outputId") final String outputId,
 207                                  @Context final HttpServletRequest request,
 208                                  @HeaderParam(value = Constants.USER_ID_HEADER) final String userId,
 209                                  @Parameter(description = "Service Output to be deleted", required = true) final String componentInstOutputsMapObj) {
 210
 211         String url = request.getMethod() + " " + request.getRequestURI();
 212         log.debug(START_HANDLE_REQUEST_OF, url);
 213
 214         try {
 215             final OutputDefinition deleteOutput = outputsBusinessLogic.deleteOutput(componentId, userId, outputId);
 216             return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), deleteOutput);
 217         } catch (final ComponentException e) {
 218             BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Delete output for service + " + componentId + " + with id: " + outputId);
 219             log.debug("Delete output failed with exception", e);
 220             return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
 221         }
 222     }
 223
 224 }