private IEnumerable <CloudBlockBlob> ListJobOutputsFromStorage(Guid jobId, CancellationToken ct)
{
var containerRef = _blobClient.GetContainerReference(StorageConstants.GetJobOutputContainer(jobId));
if (!containerRef.Exists())
{
return(Enumerable.Empty <CloudBlockBlob>());
}
return(containerRef.ListBlobs().Select(b => ((CloudBlockBlob)b)));
}
private string GetJobOutputDirectory(Guid jobId, string outputPath)
{
if (!Directory.Exists(outputPath))
{
Directory.CreateDirectory(outputPath);
}
var jobDir = Path.Combine(outputPath, StorageConstants.GetJobOutputContainer(jobId));
if (!Directory.Exists(jobDir))
{
Directory.CreateDirectory(jobDir);
}
return(jobDir);
}
public void DeleteJob(Guid jobId)
{
var blobClient = _storageAccount.CreateCloudBlobClient();
blobClient.DefaultRequestOptions.RetryPolicy = new LinearRetry(TimeSpan.FromSeconds(3), 10);
var containerRef = blobClient.GetContainerReference(StorageConstants.GetJobOutputContainer(jobId));
if (containerRef.Exists())
{
containerRef.Delete();
}
var job = GetJob(jobId);
if (job != null)
{
_batchClient.JobOperations.DeleteJob(jobId.ToString());
}
}
private string GetStorageContainerUrl(Guid jobId)
{
var container = StorageConstants.GetJobOutputContainer(jobId);
return(string.Format("https://{0}.blob.core.windows.net/{1}", _storageCredentials.Account, container));
}
/// <summary>
/// Asks the user for confirmation and then deletes a list of jobs.
/// </summary>
/// <param name="jobIds">ID of the job.</param>
public void DeleteJobs(List <string> jobIds)
{
if (jobIds.Count < 1)
{
MainPresenter.ShowMessage("Unable to delete jobs: no jobs are selected.", Simulation.ErrorLevel.Information);
return;
}
bool restart = FetchJobs.IsBusy;
// cancel the fetch jobs worker
if (restart)
{
FetchJobs.CancelAsync();
}
//while (FetchJobs.IsBusy);
view.HideLoadingProgressBar();
// get the grammar right when asking for confirmation
bool deletingMultiple = jobIds.Count > 1;
string msg = "Are you sure you want to delete " + (deletingMultiple ? "these " + jobIds.Count + " jobs?" : "this job?");
string label = deletingMultiple ? "Delete these jobs?" : "Delete this job?";
// if user says no to the popup, no further action required
if (!AskQuestion(msg))
{
return;
}
Guid parsedId;
foreach (string id in jobIds)
{
try
{
if (!Guid.TryParse(id, out parsedId))
{
continue;
}
// delete the job from Azure
CloudBlobContainer containerRef;
containerRef = blobClient.GetContainerReference(StorageConstants.GetJobOutputContainer(parsedId));
if (containerRef.Exists())
{
containerRef.Delete();
}
containerRef = blobClient.GetContainerReference(StorageConstants.GetJobContainer(parsedId));
if (containerRef.Exists())
{
containerRef.Delete();
}
containerRef = blobClient.GetContainerReference(parsedId.ToString());
if (containerRef.Exists())
{
containerRef.Delete();
}
var job = GetJob(id);
if (job != null)
{
batchClient.JobOperations.DeleteJob(id);
}
// remove the job from the locally stored list of jobs
jobList.RemoveAt(jobList.IndexOf(GetJob(id)));
} catch (Exception e)
{
ShowError(e.ToString());
}
}
// refresh the tree view
view.UpdateJobTable(jobList);
// restart the fetch jobs worker
if (restart)
{
FetchJobs.RunWorkerAsync();
}
}
