Obtenir l'état d'une tâche de manière asynchrone

Explique comment obtenir l'état d'une tâche spécifiée de manière asynchrone.

Exemple de code

C#

Pour vous authentifier auprès de Dataflow, configurez le service Identifiants par défaut de l'application. Pour en savoir plus, consultez la page Configurer l'authentification pour un environnement de développement local.

using Google.Cloud.Dataflow.V1Beta3;
using System.Threading.Tasks;

public sealed partial class GeneratedJobsV1Beta3ClientSnippets
{
    /// <summary>Snippet for GetJobAsync</summary>
    /// <remarks>
    /// This snippet has been automatically generated and should be regarded as a code template only.
    /// It will require modifications to work:
    /// - It may require correct/in-range values for request initialization.
    /// - It may require specifying regional endpoints when creating the service client as shown in
    ///   https://cloud.google.com/dotnet/docs/reference/help/client-configuration#endpoint.
    /// </remarks>
    public async Task GetJobRequestObjectAsync()
    {
        // Create client
        JobsV1Beta3Client jobsV1Beta3Client = await JobsV1Beta3Client.CreateAsync();
        // Initialize request argument(s)
        GetJobRequest request = new GetJobRequest
        {
            ProjectId = "",
            JobId = "",
            View = JobView.Unknown,
            Location = "",
        };
        // Make the request
        Job response = await jobsV1Beta3Client.GetJobAsync(request);
    }
}

Java

import com.google.api.core.ApiFuture;
import com.google.dataflow.v1beta3.GetJobRequest;
import com.google.dataflow.v1beta3.Job;
import com.google.dataflow.v1beta3.JobView;
import com.google.dataflow.v1beta3.JobsV1Beta3Client;

public class AsyncGetJob {

  public static void main(String[] args) throws Exception {
    asyncGetJob();
  }

  public static void asyncGetJob() throws Exception {
    // This snippet has been automatically generated and should be regarded as a code template only.
    // It will require modifications to work:
    // - It may require correct/in-range values for request initialization.
    // - It may require specifying regional endpoints when creating the service client as shown in
    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    try (JobsV1Beta3Client jobsV1Beta3Client = JobsV1Beta3Client.create()) {
      GetJobRequest request =
          GetJobRequest.newBuilder()
              .setProjectId("projectId-894832108")
              .setJobId("jobId101296568")
              .setView(JobView.forNumber(0))
              .setLocation("location1901043637")
              .build();
      ApiFuture<Job> future = jobsV1Beta3Client.getJobCallable().futureCall(request);
      // Do something.
      Job response = future.get();
    }
  }
}

Node.js

/**
 * This snippet has been automatically generated and should be regarded as a code template only.
 * It will require modifications to work.
 * It may require correct/in-range values for request initialization.
 * TODO(developer): Uncomment these variables before running the sample.
 */
/**
 *  The ID of the Cloud Platform project that the job belongs to.
 */
// const projectId = 'abc123'
/**
 *  The job ID.
 */
// const jobId = 'abc123'
/**
 *  The level of information requested in response.
 */
// const view = {}
/**
 *  The regional endpoint
 *  (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints) that
 *  contains this job.
 */
// const location = 'abc123'

// Imports the Dataflow library
const {JobsV1Beta3Client} = require('@google-cloud/dataflow').v1beta3;

// Instantiates a client
const dataflowClient = new JobsV1Beta3Client();

async function callGetJob() {
  // Construct request
  const request = {
  };

  // Run request
  const response = await dataflowClient.getJob(request);
  console.log(response);
}

callGetJob();

Python

# This snippet has been automatically generated and should be regarded as a
# code template only.
# It will require modifications to work:
# - It may require correct/in-range values for request initialization.
# - It may require specifying regional endpoints when creating the service
#   client as shown in:
#   https://googleapis.dev/python/google-api-core/latest/client_options.html
from google.cloud import dataflow_v1beta3

async def sample_get_job():
    # Create a client
    client = dataflow_v1beta3.JobsV1Beta3AsyncClient()

    # Initialize request argument(s)
    request = dataflow_v1beta3.GetJobRequest(
    )

    # Make the request
    response = await client.get_job(request=request)

    # Handle the response
    print(response)

Étapes suivantes

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