Examples with AlreadyExistException alien4cloud.exception.AlreadyExistException used on opensource projects

Example 16 with AlreadyExistException

use of alien4cloud.exception.AlreadyExistException in project alien4cloud by alien4cloud.

the class PluginArchiveIndexer method indexArchive.

private void indexArchive(PluginArchive pluginArchive, Orchestrator orchestrator, Location location) {
    ArchiveRoot archive = pluginArchive.getArchive();
    // inject a specific tag to allow components catalog filtering search
    injectWorkSpace(archive.getNodeTypes().values(), orchestrator, location);
    injectWorkSpace(archive.getArtifactTypes().values(), orchestrator, location);
    injectWorkSpace(archive.getCapabilityTypes().values(), orchestrator, location);
    injectWorkSpace(archive.getRelationshipTypes().values(), orchestrator, location);
    List<ParsingError> parsingErrors = Lists.newArrayList();
    // index the archive in alien catalog
    try {
        archiveIndexer.importArchive(archive, CSARSource.ORCHESTRATOR, pluginArchive.getArchiveFilePath(), parsingErrors);
    } catch (AlreadyExistException e) {
        log.debug("Skipping location archive import as the released version already exists in the repository.");
    } catch (CSARUsedInActiveDeployment e) {
        log.debug("Skipping orchestrator archive import as it is used in an active deployment. " + e.getMessage());
    } catch (ToscaTypeAlreadyDefinedInOtherCSAR e) {
        log.debug("Skipping orchestrator archive import, it's archive contain's a tosca type already defined in an other archive." + e.getMessage());
    }
    // Publish event to allow plugins to post-process elements (portability plugin for example).
    publishLocationTypeIndexedEvent(archive.getNodeTypes().values(), orchestrator, location);
}

Example 17 with AlreadyExistException

use of alien4cloud.exception.AlreadyExistException in project alien4cloud by alien4cloud.

the class OrchestratorStateService method load.

/**
 * Load and connect the given orchestrator.
 *
 * @param orchestrator the orchestrator to load and connect.
 */
private void load(Orchestrator orchestrator) throws PluginConfigurationException {
    log.info("Loading and connecting orchestrator {} (id: {})", orchestrator.getName(), orchestrator.getId());
    // check that the orchestrator is not already loaded.
    if (orchestratorPluginService.get(orchestrator.getId()) != null) {
        throw new AlreadyExistException("Plugin is already loaded.");
    }
    // switch the state to connecting
    orchestrator.setState(OrchestratorState.CONNECTING);
    alienDAO.save(orchestrator);
    // TODO move below in a thread to perform plugin loading and connection asynchronously
    IOrchestratorPluginFactory orchestratorFactory = orchestratorService.getPluginFactory(orchestrator);
    IOrchestratorPlugin<Object> orchestratorInstance = orchestratorFactory.newInstance();
    // Set the configuration for the provider
    OrchestratorConfiguration orchestratorConfiguration = orchestratorConfigurationService.getConfigurationOrFail(orchestrator.getId());
    try {
        Object configuration = orchestratorConfigurationService.configurationAsValidObject(orchestrator.getId(), orchestratorConfiguration.getConfiguration());
        orchestratorInstance.setConfiguration(orchestrator.getId(), configuration);
    } catch (IOException e) {
        throw new PluginConfigurationException("Failed convert configuration json in object.", e);
    }
    // index the archive in alien catalog
    archiveIndexer.indexOrchestratorArchives(orchestratorFactory, orchestratorInstance);
    // connect the orchestrator
    orchestratorInstance.init(deploymentService.getCloudActiveDeploymentContexts(orchestrator.getId()));
    // register the orchestrator instance to be polled for updates
    orchestratorPluginService.register(orchestrator.getId(), orchestratorInstance);
    orchestrator.setState(OrchestratorState.CONNECTED);
    alienDAO.save(orchestrator);
    if (orchestratorInstance instanceof ILocationAutoConfigurer) {
        // trigger locations auto-configurations
        locationService.autoConfigure(orchestrator, (ILocationAutoConfigurer) orchestratorInstance);
    }
    indexLocationsArchives(orchestrator);
}

Example 18 with AlreadyExistException

use of alien4cloud.exception.AlreadyExistException in project alien4cloud by alien4cloud.

the class OrchestratorStateService method initialize.

/**
 * Initialize all orchestrator that have a non-disabled state.
 * Note: Each orchestrator initialization is down in it's own thread so it doesn't impact application startup or other orchestrator connection.
 *
 * @param callback the callback to be executed when initialize finish
 */
public ListenableFuture<?> initialize(FutureCallback callback) {
    ListeningExecutorService executorService = MoreExecutors.listeningDecorator(Executors.newCachedThreadPool());
    try {
        List<ListenableFuture<?>> futures = new ArrayList<>();
        // get all the orchestrator that are not disabled
        final List<Orchestrator> enabledOrchestratorList = orchestratorService.getAllEnabledOrchestrators();
        if (enabledOrchestratorList == null || enabledOrchestratorList.isEmpty()) {
            return Futures.immediateFuture(null);
        }
        log.info("Initializing orchestrators");
        for (final Orchestrator orchestrator : enabledOrchestratorList) {
            // error in initialization and timeouts should not impact startup time of Alien 4 cloud and other PaaS Providers.
            ListenableFuture<?> future = executorService.submit(new Runnable() {

                @Override
                public void run() {
                    try {
                        load(orchestrator);
                    } catch (AlreadyExistException e) {
                        log.info("Orchestrator was already loaded at initialization for {}.", orchestrator.getId());
                    } catch (Exception e) {
                        // we have to catch everything as we don't know what a plugin can do here and cannot interrupt startup.
                        // Any orchestrator that failed to load will be considered as DISABLED as the registration didn't occurred
                        log.error("Unexpected error in plugin", e);
                        orchestrator.setState(OrchestratorState.DISABLED);
                        alienDAO.save(orchestrator);
                    }
                }
            });
            futures.add(future);
        }
        ListenableFuture<?> combinedFuture = Futures.allAsList(futures);
        if (callback != null) {
            Futures.addCallback(combinedFuture, callback);
        }
        Futures.addCallback(combinedFuture, new FutureCallback<Object>() {

            @Override
            public void onSuccess(Object result) {
                log.info("{} Orchestrators loaded", enabledOrchestratorList.size());
            }

            @Override
            public void onFailure(Throwable t) {
                log.error("Unable to load orchestrators", t);
            }
        });
        return combinedFuture;
    } finally {
        executorService.shutdown();
    }
}

Example 19 with AlreadyExistException

use of alien4cloud.exception.AlreadyExistException in project alien4cloud by alien4cloud.

the class TopologyTreeBuilderService method fillType.

@SuppressWarnings("unchecked")
private <V extends AbstractInheritableToscaType> void fillType(Topology topology, AbstractInstantiableTemplate template, IPaaSTemplate<V> paaSTemplate, Class<V> clazz) {
    V indexedToscaElement = ToscaContext.getOrFail(clazz, template.getType());
    paaSTemplate.setIndexedToscaElement(indexedToscaElement);
    List<String> derivedFroms = indexedToscaElement.getDerivedFrom();
    List<V> derivedFromTypes = Lists.newArrayList();
    if (derivedFroms != null) {
        for (String derivedFrom : derivedFroms) {
            derivedFromTypes.add(ToscaContext.get(clazz, derivedFrom));
        }
    }
    paaSTemplate.setDerivedFroms(derivedFromTypes);
    try {
        Path csarPath = repository.getCSAR(indexedToscaElement.getArchiveName(), indexedToscaElement.getArchiveVersion());
        paaSTemplate.setCsarPath(csarPath);
    } catch (AlreadyExistException e) {
        log.debug("No csarPath for " + indexedToscaElement + "; not setting in " + paaSTemplate);
    }
}

Example 20 with AlreadyExistException

use of alien4cloud.exception.AlreadyExistException in project alien4cloud by alien4cloud.

the class RenameGroupProcessor method process.

@Override
public void process(Csar csar, Topology topology, RenameGroupOperation operation) {
    if (operation.getNewGroupName() == null || !operation.getNewGroupName().matches("\\w+")) {
        throw new InvalidNameException("groupName", operation.getGroupName(), "\\w+");
    }
    if (topology.getGroups() == null) {
        throw new NotFoundException("Group with name [" + operation.getGroupName() + "] does not exists and cannot be renamed.");
    }
    if (topology.getGroups().containsKey(operation.getNewGroupName())) {
        throw new AlreadyExistException("Group with name [" + operation.getNewGroupName() + "] already exists, please choose another name");
    }
    NodeGroup nodeGroup = topology.getGroups().remove(operation.getGroupName());
    if (nodeGroup == null) {
        throw new NotFoundException("Group with name [" + operation.getGroupName() + "] does not exists and cannot be renamed.");
    }
    nodeGroup.setName(operation.getNewGroupName());
    Map<String, NodeTemplate> nodeTemplates = TopologyUtils.getNodeTemplates(topology);
    for (NodeTemplate nodeTemplate : nodeTemplates.values()) {
        if (nodeTemplate.getGroups() != null) {
            if (nodeTemplate.getGroups().remove(operation.getGroupName())) {
                nodeTemplate.getGroups().add(operation.getNewGroupName());
            }
        }
    }
    topology.getGroups().put(operation.getNewGroupName(), nodeGroup);
}