Examples with HttpResponse co.cask.common.http.HttpResponse used on opensource projects

Example 76 with HttpResponse

use of co.cask.common.http.HttpResponse in project cdap by caskdata.

the class DatasetClient method getProperties.

/**
   * Retrieve the properties with which a dataset was created or updated.
   * @param instance the dataset instance
   * @return the properties as a map
   */
public Map<String, String> getProperties(DatasetId instance) throws IOException, UnauthenticatedException, NotFoundException, UnauthorizedException {
    URL url = config.resolveNamespacedURLV3(instance.getParent(), String.format("data/datasets/%s/properties", instance.getDataset()));
    HttpRequest request = HttpRequest.get(url).build();
    HttpResponse response = restClient.execute(request, config.getAccessToken());
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new NotFoundException(instance);
    }
    return ObjectResponse.fromJsonBody(response, new TypeToken<Map<String, String>>() {
    }).getResponseObject();
}

Example 77 with HttpResponse

use of co.cask.common.http.HttpResponse in project cdap by caskdata.

the class DatasetClient method list.

/**
   * Lists all datasets.
   *
   * @return list of {@link DatasetSpecificationSummary}.
   * @throws IOException if a network error occurred
   * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
   */
public List<DatasetSpecificationSummary> list(NamespaceId namespace) throws IOException, UnauthenticatedException, UnauthorizedException {
    URL url = config.resolveNamespacedURLV3(namespace, "data/datasets");
    HttpResponse response = restClient.execute(HttpMethod.GET, url, config.getAccessToken());
    return ObjectResponse.fromJsonBody(response, new TypeToken<List<DatasetSpecificationSummary>>() {
    }).getResponseObject();
}

Example 78 with HttpResponse

use of co.cask.common.http.HttpResponse in project cdap by caskdata.

the class DatasetClient method delete.

/**
   * Deletes a dataset.
   *
   * @param instance the dataset to delete
   * @throws DatasetNotFoundException if the dataset with the specified name could not be found
   * @throws IOException if a network error occurred
   * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
   */
public void delete(DatasetId instance) throws DatasetNotFoundException, IOException, UnauthenticatedException, UnauthorizedException {
    URL url = config.resolveNamespacedURLV3(instance.getParent(), String.format("data/datasets/%s", instance.getDataset()));
    HttpResponse response = restClient.execute(HttpMethod.DELETE, url, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND);
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new DatasetNotFoundException(instance);
    }
}

Example 79 with HttpResponse

use of co.cask.common.http.HttpResponse in project cdap by caskdata.

the class ProgramClient method stop.

/**
   * Stops a program.
   *
   * @param programId the program to stop
   * @throws IOException if a network error occurred
   * @throws ProgramNotFoundException if the program with specified name could not be found
   * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
   */
public void stop(ProgramId programId) throws IOException, ProgramNotFoundException, UnauthenticatedException, UnauthorizedException {
    String path = String.format("apps/%s/versions/%s/%s/%s/stop", programId.getApplication(), programId.getVersion(), programId.getType().getCategoryName(), programId.getProgram());
    URL url = config.resolveNamespacedURLV3(programId.getNamespaceId(), path);
    HttpResponse response = restClient.execute(HttpMethod.POST, url, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND);
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new ProgramNotFoundException(programId);
    }
}

Example 80 with HttpResponse

use of co.cask.common.http.HttpResponse in project cdap by caskdata.

the class ProgramClient method getWorkflowCurrent.

/**
   * Get the current run information for the Workflow based on the runid
   *
   * @param workflowId ID of the workflow
   * @param runId ID of the run for which the details are to be returned
   * @return list of {@link WorkflowActionNode} currently running for the given runid
   * @throws IOException if a network error occurred
   * @throws NotFoundException if the application, workflow, or runid could not be found
   * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
   */
public List<WorkflowActionNode> getWorkflowCurrent(WorkflowId workflowId, String runId) throws IOException, NotFoundException, UnauthenticatedException, UnauthorizedException {
    String path = String.format("/apps/%s/workflows/%s/runs/%s/current", workflowId.getApplication(), workflowId.getProgram(), runId);
    URL url = config.resolveNamespacedURLV3(workflowId.getNamespaceId(), path);
    HttpResponse response = restClient.execute(HttpMethod.GET, url, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND);
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new NotFoundException(workflowId.run(runId));
    }
    ObjectResponse<List<WorkflowActionNode>> objectResponse = ObjectResponse.fromJsonBody(response, new TypeToken<List<WorkflowActionNode>>() {
    }.getType(), GSON);
    return objectResponse.getResponseObject();
}