Examples with ServiceType org.platformlayer.ids.ServiceType used on opensource projects

Example 1 with ServiceType

use of org.platformlayer.ids.ServiceType in project platformlayer by platformlayer.

the class PlatformLayerCliContext method pathToItem.

public PlatformLayerKey pathToItem(ProjectId project, String path) throws PlatformLayerClientException {
    String serviceType = null;
    String itemType = null;
    String itemId = null;
    if (path.contains("://")) {
        return PlatformLayerKey.parse(path);
    }
    List<String> components = Lists.newArrayList(path.split("/"));
    if (components.size() <= 1) {
        throw new IllegalArgumentException("Cannot resolve path: " + path);
    }
    String head = components.get(0);
    {
        Map<String, ServiceInfo> services = listServices();
        if (services.containsKey(head)) {
            serviceType = services.get(head).serviceType;
            components.remove(0);
            if (components.size() <= 1) {
                throw new IllegalArgumentException("Cannot resolve path: " + path);
            }
            head = components.get(0);
        }
    }
    Multimap<String, ServiceInfo> items = listItemTypes();
    if (items.containsKey(head)) {
        Collection<ServiceInfo> services = items.get(head);
        if (services.size() > 1) {
            throw new IllegalArgumentException("Cannot resolve path (ambiguous item type): " + path);
        }
        ServiceInfo serviceInfo = Iterables.getOnlyElement(services);
        itemType = head;
        if (serviceType != null) {
            if (!Objects.equal(serviceType, serviceInfo.serviceType)) {
                throw new IllegalArgumentException("Cannot resolve path (service/item type mismatch): " + path);
            }
        } else {
            serviceType = serviceInfo.serviceType;
        }
        components.remove(0);
    } else {
        throw new IllegalArgumentException("Cannot resolve path (unknown item type): " + path);
    }
    itemId = Joiner.on('/').join(components);
    if (serviceType == null) {
        throw new IllegalArgumentException("Cannot resolve path (service type not resolved): " + path);
    }
    if (itemType == null) {
        throw new IllegalArgumentException("Cannot resolve path (item type not resolved): " + path);
    }
    if (Strings.isNullOrEmpty(itemId)) {
        throw new IllegalArgumentException("Cannot resolve path (item id not resolved): " + path);
    }
    FederationKey host = null;
    return new PlatformLayerKey(host, project, new ServiceType(serviceType), new ItemType(itemType), new ManagedItemId(itemId));
}

Example 2 with ServiceType

use of org.platformlayer.ids.ServiceType in project platformlayer by platformlayer.

the class OperationWorker method doOperation.

Object doOperation() throws OpsException {
    final Action action = activeJob.getAction();
    final PlatformLayerKey targetItemKey = activeJob.getTargetItemKey();
    RenameThread rename = new RenameThread(action.getClass().getSimpleName() + " " + targetItemKey);
    try {
        OpsContextBuilder opsContextBuilder = opsSystem.getInjector().getInstance(OpsContextBuilder.class);
        final ProjectAuthorization project = activeJob.getProjectAuthorization();
        final OpsContext opsContext = opsContextBuilder.buildOpsContext(activeJob);
        final ServiceType serviceType = activeJob.getServiceType();
        final ServiceProvider serviceProvider = opsSystem.getServiceProvider(serviceType);
        try {
            return OpsContext.runInContext(opsContext, new CheckedCallable<Object, Exception>() {

                @Override
                public Object call() throws Exception {
                    log.info("Starting job");
                    activeJob.setState(JobState.RUNNING);
                    ItemBase item;
                    ManagedItemRepository repository = opsSystem.getManagedItemRepository();
                    try {
                        boolean fetchTags = true;
                        item = repository.getManagedItem(targetItemKey, fetchTags, SecretProvider.from(project));
                    } catch (RepositoryException e) {
                        throw new OpsException("Error reading item from repository", e);
                    }
                    if (item == null) {
                        throw new WebApplicationException(404);
                    }
                    List<Object> scopeItems = Lists.newArrayList();
                    addActionScopeItems(action, item, scopeItems);
                    Object controller = serviceProvider.getController(item);
                    scopeItems.add(item);
                    scopeItems.add(action);
                    BindingScope scope = BindingScope.push(scopeItems);
                    opsContext.recurseOperation(scope, controller);
                    // TODO: Should we run a verify operation before -> ACTIVE??
                    // (we need to fix the states as well)
                    ManagedItemState newState = finishAction(action, scope);
                    if (newState != null) {
                        repository.changeState(targetItemKey, newState);
                        item.state = newState;
                    }
                    log.info("Job finished with SUCCESS");
                    activeJob.setState(JobState.SUCCESS);
                    return null;
                }

                private ManagedItemState finishAction(Action action, BindingScope scope) throws OpsException {
                    ManagedItemState newState = null;
                    if (action instanceof ConfigureAction) {
                        newState = ManagedItemState.ACTIVE;
                    }
                    if (action instanceof ValidateAction) {
                    // TODO: Change state to healthy??
                    }
                    if (action instanceof DeleteAction) {
                        newState = ManagedItemState.DELETED;
                    }
                    if (action instanceof BackupAction) {
                        BackupContext backupContext = scope.getInstance(BackupContext.class);
                        backupContext.writeDescriptor();
                    }
                    return newState;
                }

                private void addActionScopeItems(Action action, ItemBase item, List<Object> scopeItems) throws OpsException {
                    if (action instanceof BackupAction) {
                        // TODO: Don't hard-code this
                        BackupHelpers backupHelpers = opsSystem.getInjector().getInstance(BackupHelpers.class);
                        BackupContext backupContext = backupHelpers.createBackupContext(item);
                        scopeItems.add(backupContext);
                    }
                }
            });
        } catch (Throwable e) {
            log.warn("Error running operation", e);
            log.warn("Job finished with FAILED");
            // boolean isDone = false; // We will retry
            activeJob.setState(JobState.FAILED);
            TimeSpan retry = null;
            HasRetryInfo retryInfo = ExceptionHelpers.findRetryInfo(e);
            if (retryInfo != null) {
                retry = retryInfo.getRetry();
            }
            if (retry == null) {
                // TODO: Eventually give up??
                retry = ApplicationMode.isDevelopment() ? TimeSpan.ONE_MINUTE : TimeSpan.FIVE_MINUTES;
            }
            // TODO: State transition??
            // managedItem.setState(ManagedItemState.ACTIVE, true);
            log.warn("Scheduling retry in " + retry);
            activeJob.enqueueRetry(retry);
            return null;
        } finally {
            try {
                activeJob.recordJobEnd();
            } catch (OpsException e) {
                log.error("Error recording job in registry", e);
            }
        }
    } finally {
        IoUtils.safeClose(rename);
    }
}

Example 3 with ServiceType

use of org.platformlayer.ids.ServiceType in project platformlayer by platformlayer.

the class OpsContextBuilder method buildOpsContext.

public OpsContext buildOpsContext(ActiveJobExecution activeJob) throws OpsException {
    ServiceType serviceType = activeJob.getServiceType();
    ProjectAuthorization projectAuthz = activeJob.getProjectAuthorization();
    List<ProjectAuthorization> projects = Lists.newArrayList();
    // .getProject();
    ProjectAuthorization runAsProject = projectAuthz;
    projects.add(runAsProject);
    MultitenantConfiguration multitenant = opsSystem.getMultitenantConfiguration();
    if (multitenant != null) {
        ProjectAuthorization masterProject = multitenant.getMasterProject();
        if (runAsProject.getName().equals(masterProject.getName())) {
            // We're in the master project
            multitenant = null;
        } else {
            runAsProject = masterProject;
            projects.add(runAsProject);
        }
    }
    TypedPlatformLayerClient defaultClient = buildClient(runAsProject);
    FederationConfiguration federationMapConfig = FederatedPlatformLayerClient.buildFederationConfiguration(defaultClient);
    FederationMap federationMap = new FederationMap(httpStrategy, mapper, federationMapConfig);
    if (multitenant != null) {
        // .getProject();
        ProjectAuthorization localProject = projectAuthz;
        TypedPlatformLayerClient localClient = buildClient(localProject);
        FederationKey host = FederationKey.LOCAL;
        ProjectId project = localClient.getProject();
        FederationMapping mapKey = new FederationMapping(host, project);
        federationMap.addMapping(mapKey, localClient);
        for (PlatformLayerKey mappedService : multitenant.getMappedItems()) {
            FederationMap.Rule rule = new FederationMap.Rule();
            rule.mappedItems = mappedService;
            rule.targetKey = mapKey;
            federationMap.addRule(rule);
        }
    }
    ProjectId runAsProjectId = new ProjectId(runAsProject.getName());
    PlatformLayerClient platformLayerClient;
    if (federationMap.isEmpty()) {
        platformLayerClient = defaultClient;
    } else {
        federationMap.addDefault(defaultClient);
        platformLayerClient = FederatedPlatformLayerClient.build(runAsProjectId, federationMap);
    }
    ServiceConfiguration serviceConfiguration = new ServiceConfiguration(runAsProjectId, serviceType);
    ServiceAuthorization serviceAuthorization;
    try {
        serviceAuthorization = serviceAuthorizationService.findServiceAuthorization(serviceType, runAsProjectId);
        // }
        if (serviceAuthorization == null) {
            serviceAuthorization = new ServiceAuthorization();
            serviceAuthorization.serviceType = serviceConfiguration.getServiceType().getKey();
        }
    } catch (RepositoryException e) {
        throw new OpsException("Error reading from repository", e);
    }
    // OpsConfig opsConfig = OpsConfig.build(serviceAuthorization);
    // UserInfo userInfo = new SimpleUserInfo(auth, opsConfig);
    OpsContext opsContext = new OpsContext(opsSystem, activeJob, serviceConfiguration, platformLayerClient, projects);
    return opsContext;
}

Example 4 with ServiceType

use of org.platformlayer.ids.ServiceType in project platformlayer by platformlayer.

the class ServiceProviderHelpers method getModelClass.

public ModelClass<?> getModelClass(PlatformLayerKey platformLayerKey) {
    OpsContext ops = OpsContext.get();
    ServiceProviderDictionary serviceProviderDictionary = ops.getInjector().getInstance(ServiceProviderDictionary.class);
    ServiceType serviceType = platformLayerKey.getServiceType();
    ItemType itemType = platformLayerKey.getItemType();
    ServiceProvider serviceProvider = serviceProviderDictionary.getServiceProvider(serviceType);
    if (serviceProvider == null) {
        throw new IllegalArgumentException();
    }
    ModelClass<?> modelClass = serviceProvider.getModelClass(itemType);
    if (modelClass == null) {
        throw new IllegalArgumentException();
    }
    return modelClass;
}

Example 5 with ServiceType

use of org.platformlayer.ids.ServiceType in project platformlayer by platformlayer.

the class PlatformLayerKey method build.

public static PlatformLayerKey build(String host, String project, String serviceType, String itemType, String itemId) {
    FederationKey federationKey = host != null ? FederationKey.build(host) : null;
    ProjectId projectKey = project != null ? new ProjectId(project) : null;
    ServiceType serviceKey = serviceType != null ? new ServiceType(serviceType) : null;
    ItemType itemKey = itemType != null ? new ItemType(itemType) : null;
    ManagedItemId idKey = itemId != null ? new ManagedItemId(itemId) : null;
    return new PlatformLayerKey(federationKey, projectKey, serviceKey, itemKey, idKey);
}