Examples with Namespace org.eclipse.vorto.repository.domain.Namespace used on opensource projects

Example 11 with Namespace

use of org.eclipse.vorto.repository.domain.Namespace in project vorto by eclipse.

the class SearchTestInfrastructure method mockNamespace.

private Namespace mockNamespace() {
    Namespace namespace = new Namespace();
    namespace.setName("org.eclipse.vorto");
    namespace.setId(1L);
    namespace.setWorkspaceId("playground");
    return namespace;
}

Example 12 with Namespace

use of org.eclipse.vorto.repository.domain.Namespace in project vorto by eclipse.

the class NamespaceService method deleteNamespace.

/**
 * Deletes all namespace roles from any user-namespace association for the given {@link Namespace},
 * including its ownership, then deletes the actual {@link Namespace}.<br/>
 * The operation will fail if:
 * <ul>
 *   <li>
 *     The acting {@link User} is not {@literal sysadmin}, or does not own the namespace, or
 *     does not have {@literal namespace_admin} role on the {@link Namespace}.
 *   </li>
 *   <li>
 *     The {@link Namespace} contains public models.
 *   </li>
 * </ul>
 *
 * @param actor
 * @param namespaceName
 * @throws DoesNotExistException
 * @throws OperationForbiddenException
 */
@Transactional(rollbackFor = { DoesNotExistException.class, OperationForbiddenException.class })
public void deleteNamespace(User actor, String namespaceName) throws DoesNotExistException, OperationForbiddenException {
    // boilerplate null validation
    ServiceValidationUtil.validateUser(actor);
    ServiceValidationUtil.validateNulls(namespaceName, actor.getId());
    // will throw DoesNotExistException if none found
    Namespace currentNamespace = validateNamespaceExists(namespaceName);
    searchForPublicModelsAndFailIfAnyExist(currentNamespace);
    authorizeActingUser(actor, currentNamespace);
    deleteAllCollaboratorAssociations(actor, currentNamespace);
    // finally deletes the actual namespace
    deleteModeshapeWorkspace(currentNamespace);
    namespaceRepository.delete(currentNamespace);
    // making cache stale so it will reload namespaces if any further usage required within request
    cache.stale();
    publishNamespaceDeletedEvent(actor, currentNamespace);
}

Example 13 with Namespace

use of org.eclipse.vorto.repository.domain.Namespace in project vorto by eclipse.

the class NamespaceService method findWorkspaceIdsOfPossibleReferences.

public Set<String> findWorkspaceIdsOfPossibleReferences() {
    Set<Namespace> visibleNamespaces = new HashSet<>(cache.namespaces(NamespaceRequestCache.PUBLIC));
    IUserContext userContext = UserContext.user(SecurityContextHolder.getContext().getAuthentication());
    if (!userContext.isAnonymous()) {
        User user = userRolesRequestCache.withUser(userContext.getUsername()).getUser();
        try {
            visibleNamespaces.addAll(userNamespaceRoleService.getNamespaces(user, user, (Long) null));
        } catch (OperationForbiddenException | DoesNotExistException e) {
            throw new IllegalStateException(e);
        }
    }
    return visibleNamespaces.stream().map(Namespace::getWorkspaceId).collect(Collectors.toSet());
}

Example 14 with Namespace

use of org.eclipse.vorto.repository.domain.Namespace 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 15 with Namespace

use of org.eclipse.vorto.repository.domain.Namespace in project vorto by eclipse.

the class ModelRepositoryController method newRefactoring.

@GetMapping(value = "/refactorings/{modelId:.+}", 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 ResponseEntity<Map<String, String>> newRefactoring(@PathVariable String modelId) {
    try {
        Namespace namespace = namespaceService.getByName(ModelId.fromPrettyFormat(modelId).getNamespace());
        Map<String, String> response = new HashMap<>();
        response.put("namespace", namespace.getName());
        return new ResponseEntity<>(response, HttpStatus.OK);
    } catch (DoesNotExistException doesNotExistException) {
        return new ResponseEntity<>(null, HttpStatus.NOT_FOUND);
    }
}