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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   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.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.servers.Servers;
  33 import io.swagger.v3.oas.annotations.tags.Tag;
  34 import io.swagger.v3.oas.annotations.tags.Tags;
  35 import org.apache.commons.collections.CollectionUtils;
  36 import org.openecomp.sdc.be.components.impl.ComponentBusinessLogic;
  37 import org.openecomp.sdc.be.components.impl.ComponentBusinessLogicProvider;
  38 import org.openecomp.sdc.be.components.impl.aaf.AafPermission;
  39 import org.openecomp.sdc.be.components.impl.aaf.PermissionAllowed;
  40 import org.openecomp.sdc.be.config.BeEcompErrorManager;
  41 import org.openecomp.sdc.be.dao.api.ActionStatus;
  42 import org.openecomp.sdc.be.datamodel.api.HighestFilterEnum;
  43 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
  44 import org.openecomp.sdc.be.datatypes.enums.FilterKeyEnum;
  45 import org.openecomp.sdc.be.impl.ComponentsUtils;
  46 import org.openecomp.sdc.be.mixin.GroupCompositionMixin;
  47 import org.openecomp.sdc.be.mixin.PolicyCompositionMixin;
  48 import org.openecomp.sdc.be.model.Component;
  49 import org.openecomp.sdc.be.model.ComponentInstance;
  50 import org.openecomp.sdc.be.model.IComponentInstanceConnectedElement;
  51 import org.openecomp.sdc.be.model.Resource;
  52 import org.openecomp.sdc.be.model.User;
  53 import org.openecomp.sdc.be.ui.model.UiComponentDataTransfer;
  54 import org.openecomp.sdc.be.ui.model.UiLeftPaletteComponent;
  55 import org.openecomp.sdc.be.user.UserBusinessLogic;
  56 import org.openecomp.sdc.be.view.ResponseView;
  57 import org.openecomp.sdc.common.api.Constants;
  58 import org.openecomp.sdc.common.log.wrappers.Logger;
  59 import org.openecomp.sdc.exception.ResponseFormat;
  60 import org.springframework.stereotype.Controller;
  61
  62 import javax.inject.Inject;
  63 import javax.servlet.http.HttpServletRequest;
  64 import javax.ws.rs.Consumes;
  65 import javax.ws.rs.GET;
  66 import javax.ws.rs.HeaderParam;
  67 import javax.ws.rs.POST;
  68 import javax.ws.rs.Path;
  69 import javax.ws.rs.PathParam;
  70 import javax.ws.rs.Produces;
  71 import javax.ws.rs.QueryParam;
  72 import javax.ws.rs.core.Context;
  73 import javax.ws.rs.core.MediaType;
  74 import javax.ws.rs.core.Response;
  75 import java.io.IOException;
  76 import java.util.ArrayList;
  77 import java.util.EnumMap;
  78 import java.util.List;
  79 import java.util.Map;
  80
  81 import static org.openecomp.sdc.common.util.GeneralUtility.getCategorizedComponents;
  82
  83 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
  84 @Path("/v1/catalog")
  85 @Tags({@Tag(name = "SDC Internal APIs")})
  86 @Servers({@Server(url = "/sdc2/rest")})
  87 @Controller
  88 public class ComponentServlet extends BeGenericServlet {
  89     private static final String GET_CERTIFIED_NOT_ABSTRACT_COMPONENTS_FAILED_WITH_EXCEPTION = "getCertifiedNotAbstractComponents failed with exception";
  90
  91         private static final String GET_CERTIFIED_NON_ABSTRACT = "Get Certified Non Abstract";
  92
  93         private static final String FAILED_TO_GET_ALL_NON_ABSTRACT = "failed to get all non abstract {}";
  94
  95         private static final String START_HANDLE_REQUEST_OF = "Start handle request of {}";
  96
  97         private static final Logger log = Logger.getLogger(ComponentServlet.class);
  98
  99     private final ComponentBusinessLogicProvider componentBusinessLogicProvider;
 100
 101     @Inject
 102     public ComponentServlet(UserBusinessLogic userBusinessLogic,
 103         ComponentsUtils componentsUtils,
 104         ComponentBusinessLogicProvider componentBusinessLogicProvider) {
 105         super(userBusinessLogic, componentsUtils);
 106         this.componentBusinessLogicProvider = componentBusinessLogicProvider;
 107     }
 108
 109     @GET
 110     @Path("/{componentType}/{componentUuid}/conformanceLevelValidation")
 111     @Consumes(MediaType.APPLICATION_JSON)
 112     @Produces(MediaType.APPLICATION_JSON)
 113     @Operation(description = "Validate Component Conformance Level", method = "GET",
 114             summary = "Returns the result according to conformance level in BE config", responses = {
 115             @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
 116             @ApiResponse(responseCode = "200", description = "Component found"),
 117             @ApiResponse(responseCode = "403", description = "Restricted operation"),
 118             @ApiResponse(responseCode = "404", description = "Component not found")})
 119     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 120     public Response conformanceLevelValidation(@PathParam("componentType") final String componentType,
 121             @PathParam("componentUuid") final String componentUuid, @Context final HttpServletRequest request,
 122             @HeaderParam(value = Constants.USER_ID_HEADER) String userId) {
 123         Response response;
 124
 125         String url = request.getMethod() + " " + request.getRequestURI();
 126         log.debug(START_HANDLE_REQUEST_OF, url);
 127
 128         ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 129         if (componentTypeEnum != null) {
 130             ComponentBusinessLogic compBL = componentBusinessLogicProvider.getInstance(componentTypeEnum);
 131             Either<Boolean, ResponseFormat> eitherConformanceLevel = compBL.validateConformanceLevel(componentUuid, componentTypeEnum, userId);
 132             if (eitherConformanceLevel.isRight()) {
 133                 response = buildErrorResponse(eitherConformanceLevel.right().value());
 134             } else {
 135                 response = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), gson.toJson(eitherConformanceLevel.left().value()));
 136             }
 137         } else {
 138             response = buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.INVALID_CONTENT));
 139         }
 140
 141         return response;
 142     }
 143
 144     @GET
 145     @Path("/{componentType}/{componentId}/requirmentsCapabilities")
 146     @Consumes(MediaType.APPLICATION_JSON)
 147     @Produces(MediaType.APPLICATION_JSON)
 148     @Operation(description = "Get Component Requirments And Capabilities", method = "GET",
 149             summary = "Returns Requirements And Capabilities according to componentId", responses = {
 150             @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
 151             @ApiResponse(responseCode = "200", description = "Component found"),
 152             @ApiResponse(responseCode = "403", description = "Restricted operation"),
 153             @ApiResponse(responseCode = "404", description = "Component not found")})
 154     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 155     public Response getRequirementAndCapabilities(@PathParam("componentType") final String componentType,
 156             @PathParam("componentId") final String componentId, @Context final HttpServletRequest request,
 157             @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {
 158         Response response;
 159
 160         String url = request.getMethod() + " " + request.getRequestURI();
 161         log.debug(START_HANDLE_REQUEST_OF, url);
 162
 163         ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 164         if (componentTypeEnum != null) {
 165             try {
 166                 ComponentBusinessLogic compBL = componentBusinessLogicProvider.getInstance(componentTypeEnum);
 167                 response = buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK),
 168                         RepresentationUtils.toRepresentation(compBL.getRequirementsAndCapabilities(componentId, componentTypeEnum, userId)));
 169             } catch (IOException e) {
 170                 BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Capabilities and requirements for " + componentId);
 171                 log.debug("getRequirementAndCapabilities failed with exception", e);
 172                 throw e;
 173             }
 174         } else {
 175             response = buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.INVALID_CONTENT));
 176         }
 177
 178         return response;
 179     }
 180
 181     @GET
 182     @Path("/{componentType}/latestversion/notabstract")
 183     @Consumes(MediaType.APPLICATION_JSON)
 184     @Produces(MediaType.APPLICATION_JSON)
 185     @Operation(description = "Get Component Requirments And Capabilities", method = "GET",
 186             summary = "Returns Requirments And Capabilities according to componentId", responses = {
 187             @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
 188             @ApiResponse(responseCode = "200", description = "Component found"),
 189             @ApiResponse(responseCode = "403", description = "Restricted operation"),
 190             @ApiResponse(responseCode = "404", description = "Component not found")})
 191     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 192     public Response getLatestVersionNotAbstractCheckoutComponents(
 193             @PathParam("componentType") final String componentType, @Context final HttpServletRequest request,
 194             @QueryParam("internalComponentType") String internalComponentType,
 195             @QueryParam("componentUids") List<String> componentUids,
 196             @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {
 197
 198         String url = request.getMethod() + " " + request.getRequestURI();
 199         log.debug("(get) Start handle request of {}", url);
 200
 201         try {
 202
 203             ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 204             ComponentBusinessLogic businessLogic = componentBusinessLogicProvider.getInstance(componentTypeEnum);
 205
 206             log.debug("Received componentUids size is {}", componentUids == null ? 0 : componentUids.size());
 207
 208             Either<List<Component>, ResponseFormat> actionResponse = businessLogic.getLatestVersionNotAbstractComponents(false, componentTypeEnum, internalComponentType, componentUids, userId);
 209
 210             if (actionResponse.isRight()) {
 211                 log.debug(FAILED_TO_GET_ALL_NON_ABSTRACT, componentType);
 212                 return buildErrorResponse(actionResponse.right().value());
 213             }
 214             Object components = RepresentationUtils.toRepresentation(actionResponse.left().value());
 215             return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), components);
 216
 217         } catch (Exception e) {
 218             BeEcompErrorManager.getInstance().logBeRestApiGeneralError(GET_CERTIFIED_NON_ABSTRACT + componentType);
 219             log.debug(GET_CERTIFIED_NOT_ABSTRACT_COMPONENTS_FAILED_WITH_EXCEPTION, e);
 220             throw e;
 221
 222         }
 223     }
 224
 225     @POST
 226     @Path("/{componentType}/latestversion/notabstract")
 227     @Consumes(MediaType.APPLICATION_JSON)
 228     @Produces(MediaType.APPLICATION_JSON)
 229     @Operation(description = "Get Component Requirments And Capabilities", method = "GET",
 230             summary = "Returns Requirments And Capabilities according to componentId", responses = {
 231             @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
 232             @ApiResponse(responseCode = "200", description = "Component found"),
 233             @ApiResponse(responseCode = "403", description = "Restricted operation"),
 234             @ApiResponse(responseCode = "404", description = "Component not found")})
 235     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 236     public Response getLatestVersionNotAbstractCheckoutComponentsByBody(
 237             @PathParam("componentType") final String componentType, @Context final HttpServletRequest request,
 238             @QueryParam("internalComponentType") String internalComponentType,
 239             @HeaderParam(value = Constants.USER_ID_HEADER) String userId,
 240             @Parameter(description = "Consumer Object to be created", required = true) List<String> data) throws IOException {
 241
 242         String url = request.getMethod() + " " + request.getRequestURI();
 243         log.debug("(GET) Start handle request of {}", url);
 244         Response response;
 245
 246         try {
 247
 248             ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 249             ComponentBusinessLogic businessLogic = componentBusinessLogicProvider.getInstance(componentTypeEnum);
 250             if (log.isDebugEnabled()) {
 251                 log.debug("Received componentUids size is {}", data == null ? 0 : data.size());
 252             }
 253
 254             Either<List<Component>, ResponseFormat> actionResponse = businessLogic.getLatestVersionNotAbstractComponents(false, componentTypeEnum, internalComponentType, data, userId);
 255
 256             if (actionResponse.isRight()) {
 257                 log.debug(FAILED_TO_GET_ALL_NON_ABSTRACT, componentType);
 258                 return buildErrorResponse(actionResponse.right().value());
 259
 260             }
 261             Object components = RepresentationUtils.toRepresentation(actionResponse.left().value());
 262             return  buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), components);
 263
 264
 265
 266         } catch (Exception e) {
 267             BeEcompErrorManager.getInstance().logBeRestApiGeneralError(GET_CERTIFIED_NON_ABSTRACT + componentType);
 268             log.debug(GET_CERTIFIED_NOT_ABSTRACT_COMPONENTS_FAILED_WITH_EXCEPTION, e);
 269             throw e;
 270         }
 271
 272     }
 273
 274     @GET
 275     @Path("/{componentType}/latestversion/notabstract/metadata")
 276     @Consumes(MediaType.APPLICATION_JSON)
 277     @Produces(MediaType.APPLICATION_JSON)
 278     @Operation(description = "Get Component uid only", method = "GET", summary = "Returns componentId", responses = {
 279             @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
 280             @ApiResponse(responseCode = "200", description = "Component found"),
 281             @ApiResponse(responseCode = "403", description = "Restricted operation"),
 282             @ApiResponse(responseCode = "404", description = "Component not found")})
 283     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 284     public Response getLatestVersionNotAbstractCheckoutComponentsIdesOnly(
 285             @PathParam("componentType") final String componentType, @Context final HttpServletRequest request,
 286             @QueryParam("internalComponentType") String internalComponentType,
 287             @HeaderParam(value = Constants.USER_ID_HEADER) String userId,
 288             @Parameter(description = "uid list", required = true) String data) throws IOException {
 289
 290         String url = request.getMethod() + " " + request.getRequestURI();
 291         log.debug("(get) Start handle request of {}", url);
 292         try {
 293             ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 294             ComponentBusinessLogic businessLogic = componentBusinessLogicProvider.getInstance(componentTypeEnum);
 295
 296             Either<List<Component>, ResponseFormat> actionResponse = businessLogic.getLatestVersionNotAbstractComponentsMetadata(false, HighestFilterEnum.HIGHEST_ONLY, componentTypeEnum, internalComponentType, userId);
 297             if (actionResponse.isRight()) {
 298                 log.debug(FAILED_TO_GET_ALL_NON_ABSTRACT, componentType);
 299                 return buildErrorResponse(actionResponse.right().value());
 300             }
 301             List<UiLeftPaletteComponent> uiLeftPaletteComponents = getComponentsUtils().convertComponentToUiLeftPaletteComponentObject(actionResponse.left().value());
 302             Map<String, Map<String, List<UiLeftPaletteComponent>>> categorizedComponents = getCategorizedComponents(uiLeftPaletteComponents);
 303             Object components = RepresentationUtils.toRepresentation(categorizedComponents);
 304             return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), components);
 305
 306         } catch (Exception e) {
 307             BeEcompErrorManager.getInstance().logBeRestApiGeneralError(GET_CERTIFIED_NON_ABSTRACT + componentType);
 308             log.debug(GET_CERTIFIED_NOT_ABSTRACT_COMPONENTS_FAILED_WITH_EXCEPTION, e);
 309             throw e;
 310         }
 311
 312     }
 313
 314     @GET
 315     @Path("/{componentType}/{componentId}/componentInstances")
 316     @Consumes(MediaType.APPLICATION_JSON)
 317     @Produces(MediaType.APPLICATION_JSON)
 318     @Operation(description = "Get Component instances", method = "GET", summary = "Returns component instances",
 319             responses = {@ApiResponse(
 320                     content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
 321                     @ApiResponse(responseCode = "200", description = "Component found"),
 322                     @ApiResponse(responseCode = "403", description = "Restricted operation"),
 323                     @ApiResponse(responseCode = "404", description = "Component not found")})
 324     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 325     public Response getComponentInstancesFilteredByPropertiesAndInputs(
 326             @PathParam("componentType") final String componentType, @PathParam("componentId") final String componentId,
 327             @Context final HttpServletRequest request, @QueryParam("searchText") String searchText,
 328             @HeaderParam(value = Constants.USER_ID_HEADER) String userId,
 329             @Parameter(description = "uid" + " " + "list", required = true) String data) throws IOException {
 330
 331         String url = request.getMethod() + " " + request.getRequestURI();
 332         log.debug("(GET) Start handle request of {}", url);
 333         try {
 334             ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 335             ComponentBusinessLogic businessLogic = componentBusinessLogicProvider.getInstance(componentTypeEnum);
 336
 337             Either<List<ComponentInstance>, ResponseFormat> actionResponse = businessLogic.getComponentInstancesFilteredByPropertiesAndInputs(componentId, userId);
 338             if (actionResponse.isRight()) {
 339                 log.debug("failed to get all component instances filtered by properties and inputs", componentType);
 340                 return buildErrorResponse(actionResponse.right().value());
 341             }
 342             Object components = RepresentationUtils.toRepresentation(actionResponse.left().value());
 343             return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), components);
 344
 345         } catch (Exception e) {
 346             BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Component Instances filtered by properties & inputs" + componentType);
 347             log.debug("getComponentInstancesFilteredByPropertiesAndInputs failed with exception", e);
 348             throw e;
 349         }
 350     }
 351
 352
 353
 354     /**
 355      * This API is a generic api for ui - the api get a list of strings and return the data on the component according to to list.
 356      * for example: list of the string "properties, inputs" will return component with the list of properties and inputs.
 357      *
 358      * @param componentType
 359      * @param componentId
 360      * @param dataParamsToReturn
 361      * @param request
 362      * @param userId
 363      * @return
 364      */
 365
 366
 367     @GET
 368     @Path("/{componentType}/{componentId}/filteredDataByParams")
 369     @Consumes(MediaType.APPLICATION_JSON)
 370     @Produces(MediaType.APPLICATION_JSON)
 371     @Operation(description = "Retrieve Resource", method = "GET", summary = "Returns resource according to resourceId",
 372             responses = {@ApiResponse(
 373                     content = @Content(array = @ArraySchema(schema = @Schema(implementation = Resource.class)))),
 374                     @ApiResponse(responseCode = "200", description = "Resource found"),
 375                     @ApiResponse(responseCode = "403", description = "Restricted operation"),
 376                     @ApiResponse(responseCode = "404", description = "Resource not found")})
 377     @ResponseView(mixin = {GroupCompositionMixin.class, PolicyCompositionMixin.class})
 378     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 379     public Response getComponentDataFilteredByParams(@PathParam("componentType") final String componentType,
 380             @PathParam("componentId") final String componentId,
 381             @QueryParam("include") final List<String> dataParamsToReturn, @Context final HttpServletRequest request,
 382             @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {
 383
 384         String url = request.getMethod() + " " + request.getRequestURI();
 385         log.debug(START_HANDLE_REQUEST_OF , url);
 386
 387         // get modifier id
 388         User modifier = new User();
 389         modifier.setUserId(userId);
 390         log.debug("modifier id is {}" , userId);
 391
 392         try {
 393             String resourceIdLower = componentId.toLowerCase();
 394             ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 395             ComponentBusinessLogic businessLogic = componentBusinessLogicProvider.getInstance(componentTypeEnum);
 396
 397             log.trace("get component with id {} filtered by ui params", componentId);
 398             Either<UiComponentDataTransfer, ResponseFormat> actionResponse = businessLogic.getComponentDataFilteredByParams(resourceIdLower, modifier, dataParamsToReturn);
 399
 400             if (actionResponse.isRight()) {
 401                 log.debug("failed to get component data filtered by ui params");
 402                 return buildErrorResponse(actionResponse.right().value());
 403             }
 404             RepresentationUtils.toRepresentation(actionResponse.left().value());
 405             return buildOkResponse(actionResponse.left().value());
 406
 407         } catch (Exception e) {
 408             BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get component filtered by ui params");
 409             log.debug("get resource failed with exception", e);
 410             throw e;
 411         }
 412     }
 413
 414
 415     @GET
 416     @Path("/{componentType}/{componentId}/filteredproperties/{propertyNameFragment}")
 417     @Consumes(MediaType.APPLICATION_JSON)
 418     @Produces(MediaType.APPLICATION_JSON)
 419     @Operation(
 420             description = "Retrieve properties belonging to component instances of specific component by name and optionally resource type",
 421             method = "GET",
 422             summary = "Returns properties belonging to component instances of specific component by name and optionally resource type",
 423             responses = {@ApiResponse(
 424                     content = @Content(array = @ArraySchema(schema = @Schema(implementation = Map.class)))),
 425                     @ApiResponse(responseCode = "200", description = "Component found"),
 426                     @ApiResponse(responseCode = "403", description = "Restricted operation"),
 427                     @ApiResponse(responseCode = "404", description = "Component not found")})
 428     @PermissionAllowed(AafPermission.PermNames.INTERNAL_ALL_VALUE)
 429     public Response getFilteredComponentInstanceProperties(
 430             @PathParam("componentType") final String componentType,
 431             @PathParam("componentId") final String componentId,
 432             @PathParam("propertyNameFragment") final String propertyNameFragment,
 433             @QueryParam("resourceType") List<String> resourceTypes,
 434             @Context final HttpServletRequest request,
 435             @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {
 436
 437         User user = new User();
 438         user.setUserId(userId);
 439         log.debug("User Id is {}" , userId);
 440         Response response;
 441         try {
 442             ComponentTypeEnum componentTypeEnum = ComponentTypeEnum.findByParamName(componentType);
 443             ComponentBusinessLogic businessLogic = componentBusinessLogicProvider.getInstance(componentTypeEnum);
 444             Map<FilterKeyEnum, List<String>> filters = new EnumMap<>(FilterKeyEnum.class);
 445             List<String> propertyNameFragments = new ArrayList<>();
 446             propertyNameFragments.add(propertyNameFragment);
 447             filters.put(FilterKeyEnum.NAME_FRAGMENT, propertyNameFragments);
 448             if(CollectionUtils.isNotEmpty(resourceTypes)){
 449                 filters.put(FilterKeyEnum.RESOURCE_TYPE, resourceTypes);
 450             }
 451             Either<Map<String, List<IComponentInstanceConnectedElement>>, ResponseFormat> actionResponse = businessLogic.getFilteredComponentInstanceProperties(componentId, filters, userId);
 452             if (actionResponse.isRight()) {
 453                 response = buildErrorResponse(actionResponse.right().value());
 454                 return response;
 455             }
 456             Object resource = RepresentationUtils.toRepresentation(actionResponse.left().value());
 457             return buildOkResponse(getComponentsUtils().getResponseFormat(ActionStatus.OK), resource);
 458
 459         } catch (Exception e) {
 460             BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Get Filtered Component Instance Properties");
 461             log.debug("Getting of filtered component instance properties failed with exception", e);
 462             throw e;
 463         }
 464     }
 465 }