+ private static final Logger log = Logger.getLogger(AttributeServlet.class);
+ private static final String ATTRIBUTE_CONTENT_IS_INVALID = "Attribute content is invalid - {}";
+
+ @Inject
+ public AttributeServlet(ComponentInstanceBusinessLogic componentInstanceBL, ComponentsUtils componentsUtils,
+ ServletUtils servletUtils, ResourceImportManager resourceImportManager) {
+ super(componentInstanceBL, componentsUtils, servletUtils, resourceImportManager);
+ }
+
+ /**
+ * Creates new Attribute on a resource with given resource ID
+ *
+ * @param resourceId
+ * @param data
+ * @param request
+ * @param userId
+ * @return
+ */
+ @POST
+ @Path("resources/{resourceId}/attributes")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ @Operation(description = "Create Resource Attribute", method = "POST", summary = "Returns created resource attribute", responses = {
+ @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
+ @ApiResponse(responseCode = "201", description = "Resource property created"),
+ @ApiResponse(responseCode = "403", description = "Restricted operation"),
+ @ApiResponse(responseCode = "400", description = "Invalid content / Missing content"),
+ @ApiResponse(responseCode = "409", description = "Resource attribute already exist")})
+ public Response createAttribute(
+ @Parameter(description = "resource id to update with new attribute", required = true) @PathParam("resourceId") final String resourceId,
+ @Parameter(description = "Resource attribute to be created", required = true) String data, @Context final HttpServletRequest request,
+ @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {
+ ServletContext context = request.getSession().getServletContext();
+ String url = request.getMethod() + " " + request.getRequestURI();
+ log.debug("Start handle request of {} modifier id is {} data is {}", url, userId, data);
+ try {
+ final Wrapper<ResponseFormat> errorWrapper = new Wrapper<>();
+ AttributeDefinition attributeDataDefinition = convertJsonToObject(data, errorWrapper);
+ if (attributeDataDefinition == null) {
+ log.error("Unexpected null value for `attributeDataDefinition`");
+ return buildErrorResponse(errorWrapper.getInnerElement());
+ }
+ if (errorWrapper.isEmpty()) {
+ AttributeBusinessLogic businessLogic = getClassFromWebAppContext(context, () -> AttributeBusinessLogic.class);
+ Either<AttributeDefinition, ResponseFormat> createAttribute = businessLogic
+ .createAttribute(resourceId, attributeDataDefinition, userId);
+ if (createAttribute.isRight()) {
+ errorWrapper.setInnerElement(createAttribute.right().value());
+ } else {
+ attributeDataDefinition = createAttribute.left().value();
+ }
+ }
+ if (!errorWrapper.isEmpty()) {
+ log.info("Failed to create Attribute. Reason - ", errorWrapper.getInnerElement());
+ return buildErrorResponse(errorWrapper.getInnerElement());
+ } else {
+ log.debug("Attribute {} created successfully with id {}", attributeDataDefinition.getName(), attributeDataDefinition.getUniqueId());
+ ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.CREATED);
+ return buildOkResponse(responseFormat, RepresentationUtils.toRepresentation(attributeDataDefinition));
+ }
+ } catch (Exception e) {
+ BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Create Attribute");
+ log.debug("create property failed with exception", e);
+ throw e;
+ }
+ }
+
+ /**
+ * Updates existing Attribute with given attributeID on a resource with given resourceID
+ *
+ * @param resourceId
+ * @param attributeId
+ * @param data
+ * @param request
+ * @param userId
+ * @return
+ */
+ @PUT
+ @Path("resources/{resourceId}/attributes/{attributeId}")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ @Operation(description = "Update Resource Attribute", method = "PUT", summary = "Returns updated attribute", responses = {
+ @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
+ @ApiResponse(responseCode = "200", description = "Resource attribute updated"),
+ @ApiResponse(responseCode = "403", description = "Restricted operation"),
+ @ApiResponse(responseCode = "400", description = "Invalid content / Missing content")})
+ public Response updateAttribute(
+ @Parameter(description = "resource id to update with new attribute", required = true) @PathParam("resourceId") final String resourceId,
+ @Parameter(description = "attribute id to update", required = true) @PathParam("attributeId") final String attributeId,
+ @Parameter(description = "Resource attribute to update", required = true) String data, @Context final HttpServletRequest request,
+ @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {
+ ServletContext context = request.getSession().getServletContext();
+ String url = request.getMethod() + " " + request.getRequestURI();
+ log.debug("Start handle request of {}", url);
+ // get modifier id
+ User modifier = new User();
+ modifier.setUserId(userId);
+ log.debug("modifier id is {}", userId);
+ try {
+ final Wrapper<ResponseFormat> errorWrapper = new Wrapper<>();
+ AttributeDefinition attributeDataDefinition = convertJsonToObject(data, errorWrapper);
+ if (attributeDataDefinition == null) {
+ log.error("Unexpected null value for `attributeDataDefinition`");
+ return buildErrorResponse(errorWrapper.getInnerElement());
+ }
+ if (errorWrapper.isEmpty()) {
+ AttributeBusinessLogic businessLogic = getClassFromWebAppContext(context, () -> AttributeBusinessLogic.class);
+ Either<AttributeDefinition, ResponseFormat> eitherUpdateAttribute = businessLogic
+ .updateAttribute(resourceId, attributeId, attributeDataDefinition, userId);
+ if (eitherUpdateAttribute.isRight()) {
+ errorWrapper.setInnerElement(eitherUpdateAttribute.right().value());
+ } else {
+ attributeDataDefinition = eitherUpdateAttribute.left().value();
+ }
+ }
+ if (!errorWrapper.isEmpty()) {
+ log.info("Failed to update Attribute. Reason - ", errorWrapper.getInnerElement());
+ return buildErrorResponse(errorWrapper.getInnerElement());
+ } else {
+ log.debug("Attribute id {} updated successfully ", attributeDataDefinition.getUniqueId());
+ ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.OK);
+ return buildOkResponse(responseFormat, RepresentationUtils.toRepresentation(attributeDataDefinition));
+ }
+ } catch (Exception e) {
+ BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Update Attribute");
+ log.debug("update attribute failed with exception", e);
+ throw e;
+ }
+ }
+
+ /**
+ * Deletes existing Attribute with given attributeID on a resource with given resourceID
+ *
+ * @param resourceId
+ * @param attributeId
+ * @param request
+ * @param userId
+ * @return
+ */
+ @DELETE
+ @Path("resources/{resourceId}/attributes/{attributeId}")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ @Operation(description = "Create Resource Attribute", method = "DELETE", summary = "Returns deleted attribute", responses = {
+ @ApiResponse(content = @Content(array = @ArraySchema(schema = @Schema(implementation = Response.class)))),
+ @ApiResponse(responseCode = "204", description = "deleted attribute"),
+ @ApiResponse(responseCode = "403", description = "Restricted operation"),
+ @ApiResponse(responseCode = "400", description = "Invalid content / Missing content"),
+ @ApiResponse(responseCode = "404", description = "Resource property not found")})
+ public Response deleteAttribute(
+ @Parameter(description = "resource id of attribute", required = true) @PathParam("resourceId") final String resourceId,
+ @Parameter(description = "Attribute id to delete", required = true) @PathParam("attributeId") final String attributeId,
+ @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId) throws IOException {
+ ServletContext context = request.getSession().getServletContext();
+ String url = request.getMethod() + " " + request.getRequestURI();
+ log.debug("Start handle request of {}", url);
+ log.debug("modifier id is {}", userId);
+ try {
+ // delete the property
+ AttributeBusinessLogic businessLogic = getClassFromWebAppContext(context, () -> AttributeBusinessLogic.class);
+ Either<AttributeDefinition, ResponseFormat> eitherAttribute = businessLogic.deleteAttribute(resourceId, attributeId, userId);
+ if (eitherAttribute.isRight()) {
+ log.debug("Failed to delete Attribute. Reason - ", eitherAttribute.right().value());
+ return buildErrorResponse(eitherAttribute.right().value());
+ }
+ AttributeDefinition attributeDefinition = eitherAttribute.left().value();
+ String name = attributeDefinition.getName();
+ log.debug("Attribute {} deleted successfully with id {}", name, attributeDefinition.getUniqueId());
+ ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.NO_CONTENT);
+ return buildOkResponse(responseFormat, RepresentationUtils.toRepresentation(attributeDefinition));
+ } catch (Exception e) {
+ BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Delete Attribute");
+ log.debug("delete attribute failed with exception", e);
+ throw e;
+ }
+ }
+
+ private AttributeDefinition convertJsonToObject(final String data, final Wrapper<ResponseFormat> errorWrapper) {
+ final ObjectMapper mapper = new ObjectMapper();
+ try {
+ return mapper.readValue(data, AttributeDefinition.class);
+ } catch (final IOException e) {
+ log.error(EcompLoggerErrorCode.BUSINESS_PROCESS_ERROR, ATTRIBUTE_CONTENT_IS_INVALID, data);
+ ResponseFormat responseFormat = getComponentsUtils().getResponseFormat(ActionStatus.INVALID_CONTENT);
+ errorWrapper.setInnerElement(responseFormat);
+ return null;
+ }
+ }