Examples with ServiceBundle com.hortonworks.streamline.streams.cluster.catalog.ServiceBundle used on opensource projects

Example 1 with ServiceBundle

use of com.hortonworks.streamline.streams.cluster.catalog.ServiceBundle in project streamline by hortonworks.

the class ServiceCatalogResource method registerService.

@POST
@Consumes(MediaType.MULTIPART_FORM_DATA)
@Path("/clusters/{clusterId}/services/register/{serviceName}")
@Timed
public Response registerService(@PathParam("clusterId") Long clusterId, @PathParam("serviceName") String serviceName, FormDataMultiPart form) {
    ServiceBundle serviceBundle = environmentService.getServiceBundleByName(serviceName);
    if (serviceBundle == null) {
        throw BadRequestException.message("Not supported service: " + serviceName);
    }
    ManualServiceRegistrar registrar;
    try {
        Class<?> clazz = Class.forName(serviceBundle.getRegisterClass());
        registrar = (ManualServiceRegistrar) clazz.newInstance();
    } catch (ClassNotFoundException | IllegalAccessException | InstantiationException e) {
        throw new RuntimeException(e);
    }
    Cluster cluster = environmentService.getCluster(clusterId);
    if (cluster == null) {
        throw EntityNotFoundException.byId("Cluster " + clusterId);
    }
    Service service = environmentService.getServiceByName(clusterId, serviceName);
    if (service != null) {
        throw EntityAlreadyExistsException.byName("Service " + serviceName + " is already exist in Cluster " + clusterId);
    }
    registrar.init(environmentService);
    ComponentUISpecification specification = serviceBundle.getServiceUISpecification();
    List<String> fileFieldNames = specification.getFields().stream().filter(uiField -> uiField.getType().equals(ComponentUISpecification.UIFieldType.FILE)).map(uiField -> uiField.getFieldName()).collect(toList());
    Map<String, List<FormDataBodyPart>> fields = form.getFields();
    List<FormDataBodyPart> cfgFormList = fields.getOrDefault("config", Collections.emptyList());
    Config config;
    if (!cfgFormList.isEmpty()) {
        String jsonConfig = cfgFormList.get(0).getEntityAs(String.class);
        try {
            config = objectMapper.readValue(jsonConfig, Config.class);
        } catch (IOException e) {
            throw BadRequestException.message("config is missing");
        }
    } else {
        config = new Config();
    }
    List<ManualServiceRegistrar.ConfigFileInfo> configFileInfos = fields.entrySet().stream().filter(entry -> fileFieldNames.contains(entry.getKey())).flatMap(entry -> {
        String key = entry.getKey();
        List<FormDataBodyPart> values = entry.getValue();
        return values.stream().map(val -> new ManualServiceRegistrar.ConfigFileInfo(key, val.getEntityAs(InputStream.class)));
    }).collect(toList());
    try {
        Service registeredService = registrar.register(cluster, config, configFileInfos);
        return WSUtils.respondEntity(buildManualServiceRegisterResult(registeredService), CREATED);
    } catch (IllegalArgumentException e) {
        throw BadRequestException.message(e.getMessage());
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

Example 2 with ServiceBundle

use of com.hortonworks.streamline.streams.cluster.catalog.ServiceBundle in project streamline by hortonworks.

the class EnvironmentService method updateServiceBundle.

public ServiceBundle updateServiceBundle(String serviceName, ServiceBundle serviceBundle) throws EntityNotFoundException {
    ServiceBundle persistentServiceBundle = getServiceBundleByName(serviceName);
    if (persistentServiceBundle == null)
        throw new EntityNotFoundException(String.format("Unable to find a service bundle of name : \"%s\"", serviceName));
    persistentServiceBundle.setRegisterClass(serviceBundle.getRegisterClass());
    persistentServiceBundle.setServiceUISpecification(serviceBundle.getServiceUISpecification());
    persistentServiceBundle.setTimestamp(System.currentTimeMillis());
    dao.update(persistentServiceBundle);
    return persistentServiceBundle;
}

Example 3 with ServiceBundle

use of com.hortonworks.streamline.streams.cluster.catalog.ServiceBundle in project streamline by hortonworks.

the class EnvironmentService method getServiceBundle.

public ServiceBundle getServiceBundle(Long serviceBundleId) {
    ServiceBundle serviceBundle = new ServiceBundle();
    serviceBundle.setId(serviceBundleId);
    return this.dao.get(serviceBundle.getStorableKey());
}

Example 4 with ServiceBundle

use of com.hortonworks.streamline.streams.cluster.catalog.ServiceBundle in project streamline by hortonworks.

the class EnvironmentService method removeServiceBundle.

public ServiceBundle removeServiceBundle(Long id) throws IOException {
    ServiceBundle serviceBundle = new ServiceBundle();
    serviceBundle.setId(id);
    return dao.remove(serviceBundle.getStorableKey());
}

Example 5 with ServiceBundle

use of com.hortonworks.streamline.streams.cluster.catalog.ServiceBundle in project streamline by hortonworks.

the class ServiceBundleResource method addServiceBundle.

/**
 * Add a new service bundle.
 */
@POST
@Path("/servicebundles")
@Timed
public Response addServiceBundle(ServiceBundle serviceBundle) throws IOException, ComponentConfigException {
    try {
        String serviceName = serviceBundle.getName();
        ServiceBundle result = environmentService.getServiceBundleByName(serviceName);
        if (result != null) {
            throw new AlreadyExistsException("Service bundle for " + serviceName + " is already registered.");
        }
        ServiceBundle created = environmentService.addServiceBundle(serviceBundle);
        return WSUtils.respondEntity(created, CREATED);
    } catch (ProcessingException ex) {
        throw BadRequestException.of();
    }
}