Examples of co.cask.cdap.data2.dataset2.NamespacedDatasetFramework

co.cask.cdap.data2.dataset2.InMemoryDatasetFramework
Wrapper for {@link DatasetFramework} that namespaces dataset instances names.

    if (HttpResponseStatus.CONFLICT.getCode() == response.getResponseCode()) {
      throw new ModuleConflictException(String.format("Failed to add module %s due to conflict, details: %s",
                                                      moduleName, getDetails(response)));
    }
    if (HttpResponseStatus.OK.getCode() != response.getResponseCode()) {
      throw new DatasetManagementException(String.format("Failed to add module %s, details: %s",
                                                         moduleName, getDetails(response)));
    }
  }

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    if (HttpResponseStatus.CONFLICT.getCode() == response.getResponseCode()) {
      throw new ModuleConflictException(String.format("Failed to delete module %s due to conflict, details: %s",
                                                      moduleName, getDetails(response)));
    }
    if (HttpResponseStatus.OK.getCode() != response.getResponseCode()) {
      throw new DatasetManagementException(String.format("Failed to delete module %s, details: %s",
                                                         moduleName, getDetails(response)));
    }
  }

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  public void deleteModules() throws DatasetManagementException {
    HttpResponse response = doDelete("modules");


    if (HttpResponseStatus.OK.getCode() != response.getResponseCode()) {
      throw new DatasetManagementException(String.format("Failed to delete modules, details: %s",
                                                         getDetails(response)));
    }
  }

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  public void deleteInstances() throws DatasetManagementException {
    HttpResponse response = doDelete("unrecoverable/datasets");


    if (HttpResponseStatus.OK.getCode() != response.getResponseCode()) {
      throw new DatasetManagementException(String.format("Failed to delete instances, details: %s",
                                                         getDetails(response)));
    }
  }

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    String url = resolve(resource);
    try {
      return HttpRequests.execute(HttpRequest.builder(method, new URL(url)).addHeaders(headers).withBody(body).build());
    } catch (IOException e) {
      throw new DatasetManagementException(
        String.format("Error during talking to Dataset Service at %s while doing %s with headers %s and body %s",
                      url, method, headers == null ? "null" : Joiner.on(",").withKeyValueSeparator("=").join(headers),
                      body == null ? "null" : body), e);
    }
  }

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    String url = resolve(resource);
    try {
      return HttpRequests.execute(HttpRequest.builder(method, new URL(url)).addHeaders(headers).withBody(body).build());
    } catch (IOException e) {
      throw new DatasetManagementException(
        String.format("Error during talking to Dataset Service at %s while doing %s with headers %s and body %s",
                      url, method, headers == null ? "null" : Joiner.on(",").withKeyValueSeparator("=").join(headers),
                      body == null ? "null" : body), e);
    }
  }

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  }


  private String resolve(String resource) throws DatasetManagementException {
    Discoverable discoverable = endpointStrategySupplier.get().pick();
    if (discoverable == null) {
      throw new DatasetManagementException("Cannot discover dataset service");
    }
    InetSocketAddress addr = discoverable.getSocketAddress();
    return String.format("http://%s:%s%s/data/%s", addr.getHostName(), addr.getPort(),
                         Constants.Gateway.GATEWAY_VERSION, resource);
  }

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    private final List<String> types = Lists.newArrayList();
    private final LinkedHashSet<String> usedTypes = Sets.newLinkedHashSet();


    public DependencyTrackingRegistry(MDSDatasets datasets) {
      this.datasets = datasets;
      this.registry = new InMemoryDatasetDefinitionRegistry();
    }

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  /**
   * Same as {@link #load(DatasetTypeMeta, DatasetDefinitionRegistry)} but uses empty registry to star with`.
   */
  public <T extends DatasetDefinition> T load(DatasetTypeMeta meta) throws IOException {
    return load(meta, new InMemoryDatasetDefinitionRegistry());
  }

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    throws DatasetManagementException, IOException {
    CConfiguration cConf = injector.getInstance(CConfiguration.class);


    DatasetDefinitionRegistryFactory registryFactory = injector.getInstance(DatasetDefinitionRegistryFactory.class);
    DatasetFramework datasetFramework =
      new NamespacedDatasetFramework(new InMemoryDatasetFramework(registryFactory),
                                     new DefaultDatasetNamespace(cConf, Namespace.SYSTEM));
    datasetFramework.addModule("orderedTable", new HBaseOrderedTableModule());
    datasetFramework.addModule("core", new CoreDatasetsModule());


    return datasetFramework;

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Related Classes of co.cask.cdap.data2.dataset2.NamespacedDatasetFramework

co.cask.cdap.api.dataset.DatasetAdmin

co.cask.cdap.api.dataset.DatasetDefinition

co.cask.cdap.api.dataset.DatasetSpecification

co.cask.cdap.api.dataset.table.ConflictDetection

co.cask.cdap.api.dataset.table.Result

co.cask.cdap.api.dataset.table.Row

co.cask.cdap.api.dataset.table.Scanner

co.cask.cdap.api.dataset.table.TableSplit

co.cask.cdap.api.security.ACL

co.cask.cdap.common.http.HttpRequest

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