Examples with ModelId org.eclipse.vorto.model.ModelId used on opensource projects

Example 96 with ModelId

use of org.eclipse.vorto.model.ModelId in project vorto by eclipse.

the class ModelRepositoryController method getModelForUI.

/**
 * Fetches all data required to populate the returned {@link ModelFullDetailsDTO} (see class docs
 * for details), in addition the model's "file" contents as file added to the response.<br/>
 * Following error cases apply:
 * <ul>
 *   <li>
 *     If {@link ModelId#fromPrettyFormat(String)} fails throwing {@link IllegalArgumentException},
 *     returns {@code null} with status {@link HttpStatus#NOT_FOUND}.
 *   </li>
 *   <li>
 *     If {@link ModelRepositoryController#getWorkspaceId(String)} fails throwing
 *     {@link FatalModelRepositoryException}, returns {@code null} with status
 *     {@link HttpStatus#NOT_FOUND}.
 *   </li>
 *   <li>
 *     If any operation such as:
 *     <ul>
 *       <li>
 *         {@link IModelRepository#getByIdWithPlatformMappings(ModelId)}
 *       </li>
 *       <li>
 *         {@link IModelRepository#getAttachments(ModelId)}
 *       </li>
 *       <li>
 *         {@link IModelPolicyManager#getPolicyEntries(ModelId)}
 *       </li>
 *     </ul>
 *     ... fails throwing {@link NotAuthorizedException}, returns {@code null} with status
 *     {@link HttpStatus#FORBIDDEN};
 *   </li>
 * </ul>
 *
 * @param modelId
 * @return
 */
@GetMapping("/ui/{modelId:.+}")
public ResponseEntity<ModelFullDetailsDTO> getModelForUI(@PathVariable String modelId, final HttpServletResponse response) {
    try {
        // resolve user
        Authentication user = SecurityContextHolder.getContext().getAuthentication();
        // resolve model ID
        ModelId modelID = ModelId.fromPrettyFormat(modelId);
        // resolve ModeShape workspace ID
        String workspaceId = getWorkspaceId(modelId);
        // fetches model info
        ModelInfo modelInfo = getModelRepository(modelID).getByIdWithPlatformMappings(modelID);
        if (Objects.isNull(modelInfo)) {
            LOGGER.warn(String.format("Model resource with id [%s] not found. ", modelId));
            return new ResponseEntity<>(null, HttpStatus.NOT_FOUND);
        }
        // starts spawning threads to retrieve models etc.
        final ExecutorService executor = Executors.newCachedThreadPool();
        // fetches mappings
        Collection<ModelMinimalInfoDTO> mappings = ConcurrentHashMap.newKeySet();
        modelInfo.getPlatformMappings().entrySet().stream().forEach(e -> {
            executor.submit(new AsyncModelMappingsFetcher(mappings, e).with(SecurityContextHolder.getContext()).with(RequestContextHolder.getRequestAttributes()).with(getModelRepositoryFactory()));
        });
        // fetches references from model ids built with the root ModelInfo
        Collection<ModelMinimalInfoDTO> references = ConcurrentHashMap.newKeySet();
        modelInfo.getReferences().stream().forEach(id -> executor.submit(new AsyncModelReferenceFetcher(references, id).with(SecurityContextHolder.getContext()).with(RequestContextHolder.getRequestAttributes()).with(getModelRepositoryFactory())));
        // fetches referenced by
        Collection<ModelMinimalInfoDTO> referencedBy = ConcurrentHashMap.newKeySet();
        modelInfo.getReferencedBy().stream().forEach(id -> executor.submit(new AsyncModelReferenceFetcher(referencedBy, id).with(SecurityContextHolder.getContext()).with(RequestContextHolder.getRequestAttributes()).with(getModelRepositoryFactory())));
        // fetches attachments
        Collection<Attachment> attachments = ConcurrentHashMap.newKeySet();
        executor.submit(new AsyncModelAttachmentsFetcher(attachments, modelID, userRepositoryRoleService.isSysadmin(user.getName())).with(SecurityContextHolder.getContext()).with(RequestContextHolder.getRequestAttributes()).with(getModelRepositoryFactory()));
        // fetches links
        Collection<ModelLink> links = ConcurrentHashMap.newKeySet();
        executor.submit(new AsyncModelLinksFetcher(modelID, links).with(SecurityContextHolder.getContext()).with(RequestContextHolder.getRequestAttributes()).with(getModelRepositoryFactory()));
        // fetches available workflow actions
        Collection<String> actions = ConcurrentHashMap.newKeySet();
        executor.submit(new AsyncWorkflowActionsFetcher(workflowService, actions, modelID, UserContext.user(user, workspaceId)).with(SecurityContextHolder.getContext()).with(RequestContextHolder.getRequestAttributes()));
        // fetches model syntax
        Future<String> encodedSyntaxFuture = executor.submit(new AsyncModelSyntaxFetcher(modelID, SecurityContextHolder.getContext(), RequestContextHolder.getRequestAttributes(), getModelRepositoryFactory()));
        // shuts down executor and waits for completion of tasks until configured timeout
        // also retrieves callable content
        executor.shutdown();
        // single-threaded calls
        // fetches policies in this thread
        Collection<PolicyEntry> policies = getPolicyManager(workspaceId).getPolicyEntries(modelID).stream().filter(p -> userHasPolicyEntry(p, user, workspaceId)).collect(Collectors.toList());
        // getting callables and setting executor timeout
        String encodedSyntax = null;
        try {
            // callable content
            encodedSyntax = encodedSyntaxFuture.get();
            // timeout
            if (!executor.awaitTermination(requestTimeoutInSeconds, TimeUnit.SECONDS)) {
                LOGGER.warn(String.format("Requesting UI data for model ID [%s] took over [%d] seconds and programmatically timed out.", modelID, requestTimeoutInSeconds));
                return new ResponseEntity<>(null, HttpStatus.GATEWAY_TIMEOUT);
            }
        } catch (InterruptedException ie) {
            LOGGER.error("Awaiting executor termination was interrupted.");
            return new ResponseEntity<>(null, HttpStatus.SERVICE_UNAVAILABLE);
        } catch (ExecutionException ee) {
            LOGGER.error("Failed to retrieve and encode model syntax asynchronously");
            return new ResponseEntity<>(null, HttpStatus.SERVICE_UNAVAILABLE);
        }
        // builds DTO
        ModelFullDetailsDTO dto = new ModelFullDetailsDTO().withModelInfo(modelInfo).withMappings(mappings).withReferences(references).withReferencedBy(referencedBy).withAttachments(attachments).withLinks(links).withActions(actions).withEncodedModelSyntax(encodedSyntax).withPolicies(policies);
        return new ResponseEntity<>(dto, HttpStatus.OK);
    }// could not resolve "pretty format" for given model ID
     catch (IllegalArgumentException iae) {
        LOGGER.warn(String.format("Could not resolve given model ID [%s]", modelId), iae);
        return new ResponseEntity<>(null, HttpStatus.NOT_FOUND);
    }// could not find namespace to resolve workspace ID from
     catch (FatalModelRepositoryException fmre) {
        LOGGER.warn(String.format("Could not resolve workspace ID from namespace inferred by model ID [%s]", modelId), fmre);
        return new ResponseEntity<>(null, HttpStatus.NOT_FOUND);
    } catch (NotAuthorizedException nae) {
        LOGGER.warn(String.format("Could not authorize fetching data from given model ID [%s] for calling user", modelId), nae);
        return new ResponseEntity<>(null, HttpStatus.FORBIDDEN);
    }
}

Example 97 with ModelId

use of org.eclipse.vorto.model.ModelId in project vorto by eclipse.

the class GenericGeneratorController method generateAndExtract.

@RequestMapping(value = "/{serviceKey}/models/{modelId:.+}/!/**", method = RequestMethod.GET)
@CrossOrigin(origins = "https://www.eclipse.org")
public void generateAndExtract(@ApiParam(value = "The iD of vorto model, e.g. com.mycompany:Car:1.0.0", required = true) @PathVariable final String modelId, @ApiParam(value = "Service key for a specified platform, e.g. lwm2m", required = true) @PathVariable String serviceKey, final HttpServletRequest request, final HttpServletResponse response) {
    try {
        ModelId modelIdToGen = ModelId.fromPrettyFormat(modelId);
        GeneratedOutput generatedOutput = generatorService.generate(getUserContext(modelIdToGen), modelIdToGen, URLDecoder.decode(serviceKey, "utf-8"), getRequestParams(request));
        String extractPath = getExtractPath(request);
        if (extractPath == null || extractPath.trim().isEmpty()) {
            writeToResponse(response, generatedOutput);
            return;
        }
        if (generatedOutput.getFileName().endsWith(ZIPFILE_EXTENSION)) {
            Optional<GeneratedOutput> extractionResult = extractFromZip(generatedOutput.getContent(), extractPath);
            if (extractionResult.isPresent()) {
                writeToResponse(response, extractionResult.get());
                return;
            }
        }
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
    } catch (IOException e) {
        throw new RuntimeException("Error copying file.", e);
    }
}

Example 98 with ModelId

use of org.eclipse.vorto.model.ModelId in project vorto by eclipse.

the class ModelController method downloadModelById.

@PreAuthorize("isAuthenticated() or hasAuthority('model_viewer')")
@GetMapping("/{modelId:.+}/file")
public void downloadModelById(@ApiParam(value = "The modelId of vorto model, e.g. com.mycompany:Car:1.0.0", required = true) @PathVariable final String modelId, @ApiParam(value = "Set true if dependencies shall be included", required = false) @RequestParam(value = "includeDependencies", required = false) final boolean includeDependencies, final HttpServletResponse response) {
    Objects.requireNonNull(modelId, "modelId must not be null");
    final ModelId modelID = ModelId.fromPrettyFormat(modelId);
    LOGGER.info("Download of Model file : [" + modelID.toString() + "]");
    if (includeDependencies) {
        byte[] zipContent = createZipWithAllDependencies(modelID);
        response.setHeader(CONTENT_DISPOSITION, ATTACHMENT_FILENAME + modelID.getNamespace() + "_" + modelID.getName() + "_" + modelID.getVersion() + ".zip");
        response.setContentType(APPLICATION_OCTET_STREAM);
        try {
            IOUtils.copy(new ByteArrayInputStream(zipContent), response.getOutputStream());
            response.flushBuffer();
        } catch (IOException e) {
            throw new GenericApplicationException("Error copying file.", e);
        }
    } else {
        createSingleModelContent(modelID, response);
    }
}

Example 99 with ModelId

use of org.eclipse.vorto.model.ModelId in project vorto by eclipse.

the class AbstractRepositoryController method addModelToZip.

protected void addModelToZip(ZipOutputStream zipOutputStream, ModelId modelId) throws Exception {
    try {
        FileContent modelFile = getModelRepository(modelId).getFileContent(modelId, Optional.empty()).get();
        ModelInfo modelResource = getModelRepository(modelId).getById(modelId);
        try {
            ZipEntry zipEntry = new ZipEntry(modelResource.getId().getPrettyFormat() + modelResource.getType().getExtension());
            zipOutputStream.putNextEntry(zipEntry);
            zipOutputStream.write(modelFile.getContent());
            zipOutputStream.closeEntry();
        } catch (Exception ex) {
        // entry possible exists already, so skipping TODO: ugly hack!!
        }
        for (ModelId reference : modelResource.getReferences()) {
            addModelToZip(zipOutputStream, reference);
        }
    } catch (NotAuthorizedException notAuthorized) {
        return;
    }
}

Example 100 with ModelId

use of org.eclipse.vorto.model.ModelId in project vorto by eclipse.

the class AttachmentController method addLink.

@PutMapping(value = "/{modelId:.+}/links", produces = "application/json")
@PreAuthorize("hasAuthority('sysadmin') or " + "hasPermission(T(org.eclipse.vorto.model.ModelId).fromPrettyFormat(#modelId)," + "T(org.eclipse.vorto.repository.core.PolicyEntry.Permission).MODIFY)")
public AttachResult addLink(@ApiParam(value = "The ID of the vorto model in namespace.name:version format, e.g. com.mycompany:MagneticSensor:1.0.0", required = true) @PathVariable String modelId, @ApiParam(value = "The URL to be attached", required = true) @RequestBody ModelLink link) {
    ModelId modelID = ModelId.fromPrettyFormat(modelId);
    getModelRepository(modelID).attachLink(modelID, link);
    return AttachResult.success(modelID, link.getUrl());
}