/// <summary>
/// Deletes all entities returned by the set of query sets
/// </summary>
/// <param name="service">The service.</param>
/// <param name="querySets">The query expressiosn to use.</param>
/// <returns></returns>
public static BulkDeleteResult Delete(IOrganizationService service, QueryExpression[] querySets)
{
BulkDeleteResult result = new BulkDeleteResult();
try
{
result = DeleteInternal(service, querySets);
}
catch (Exception ex)
{
result.Error = ex;
}
return result;
}
/// <summary>
/// Deletes all entities returned by the set of query sets
/// </summary>
/// <param name="service">The service.</param>
/// <param name="querySets">The query expressiosn to use.</param>
/// <returns></returns>
public static BulkDeleteResult Delete(IOrganizationService service, QueryExpression[] querySets)
{
BulkDeleteResult result = new BulkDeleteResult();
try
{
result = DeleteInternal(service, querySets);
}
catch (Exception ex)
{
result.Error = ex;
}
return(result);
}
private static BulkDeleteResult DeleteInternal(IOrganizationService service, QueryExpression[] querySets)
{
BulkDeleteResult result = new BulkDeleteResult();
// Create the bulk delete request
BulkDeleteRequest bulkDeleteRequest = new BulkDeleteRequest()
{
// Set the request properties
JobName = "Temp Bulk Delete " + DateTime.Now,
QuerySet = querySets,
ToRecipients = new Guid[0],
CCRecipients = new Guid[0],
RecurrencePattern = string.Empty
};
// Submit the bulk delete job.
// NOTE: Because this is an asynchronous operation, the response will be immediate.
BulkDeleteResponse response = (BulkDeleteResponse)service.Execute(bulkDeleteRequest);
Guid asyncId = response.JobId;
var bulkOperation = GetBulkDeleteOperation(service, asyncId);
// Monitor the async operation through polling until it is complete or max polling time expires.
int secondsTicker = MaxAsynchronousRequestTimeout;
while (secondsTicker > 0)
{
// Make sure that the async operation was retrieved.
if (bulkOperation != null && bulkOperation.StateCode.Value == BulkDeleteOperationState.Completed)
{
result.TimedOut = false;
break;
}
// Wait a second for async operation to become active.
System.Threading.Thread.Sleep(1000);
secondsTicker--;
// Retrieve the entity again
bulkOperation = GetBulkDeleteOperation(service, asyncId);
}
if (result.TimedOut == null)
{
result.TimedOut = true;
}
// Validate that the operation was completed.
if (bulkOperation == null)
{
result.Result = "The Bulk Operation for Async " + asyncId + " was not found.";
}
else
{
result.DeletedCount = bulkOperation.SuccessCount ?? 0;
result.DeleteFailedCount = bulkOperation.FailureCount ?? 0;
if (bulkOperation.StateCode.Value != BulkDeleteOperationState.Completed ||
bulkOperation.StatusCode.Value != (int)bulkdeleteoperation_statuscode.Succeeded)
{
// This happens if it took longer than the polling time allowed
// for this operation to finish.
result.Result = "The operation took longer than the polling time allowed for this operation to finish.";
}
else if (result.DeleteFailedCount > 0)
{
result.Result = string.Format("The opertion had {0} failures and {1} successful deletions",
result.DeletedCount, result.DeleteFailedCount);
}
else
{
result.Result = string.Format("The operation had {0} successful deletions",
result.DeletedCount);
}
}
service.Delete(BulkDeleteOperation.EntityLogicalName, bulkOperation.Id);
// We have to update the AsyncOperation to be in a Completed state before we can delete it.
service.InitializeEntity <Entities.AsyncOperation>(bulkOperation.AsyncOperationId.Id,
a => { a.StateCode = AsyncOperationState.Completed; });
// Not sure if the status code needs to be set...
//a.StatusCode = new OptionSetValue((int)asyncoperation_statuscode.Succeeded) });
service.Delete(Entities.AsyncOperation.EntityLogicalName, bulkOperation.AsyncOperationId.Id);
return(result);
}
private static BulkDeleteResult DeleteInternal(IOrganizationService service, QueryExpression[] querySets)
{
BulkDeleteResult result = new BulkDeleteResult();
// Create the bulk delete request
BulkDeleteRequest bulkDeleteRequest = new BulkDeleteRequest()
{
// Set the request properties
JobName = "Temp Bulk Delete " + DateTime.Now,
QuerySet = querySets,
ToRecipients = new Guid[0],
CCRecipients = new Guid[0],
RecurrencePattern = string.Empty
};
// Submit the bulk delete job.
// NOTE: Because this is an asynchronous operation, the response will be immediate.
BulkDeleteResponse response = (BulkDeleteResponse)service.Execute(bulkDeleteRequest);
Guid asyncId = response.JobId;
var bulkOperation = GetBulkDeleteOperation(service, asyncId);
// Monitor the async operation through polling until it is complete or max polling time expires.
int secondsTicker = MaxAsynchronousRequestTimeout;
while (secondsTicker > 0)
{
// Make sure that the async operation was retrieved.
if (bulkOperation != null && bulkOperation.StateCode.Value == BulkDeleteOperationState.Completed)
{
result.TimedOut = false;
break;
}
// Wait a second for async operation to become active.
System.Threading.Thread.Sleep(1000);
secondsTicker--;
// Retrieve the entity again
bulkOperation = GetBulkDeleteOperation(service, asyncId);
}
if (result.TimedOut == null)
{
result.TimedOut = true;
}
// Validate that the operation was completed.
if (bulkOperation == null)
{
result.Result = "The Bulk Operation for Async " + asyncId + " was not found.";
}
else
{
result.DeletedCount = bulkOperation.SuccessCount ?? 0;
result.DeleteFailedCount = bulkOperation.FailureCount ?? 0;
if (bulkOperation.StateCode.Value != BulkDeleteOperationState.Completed ||
bulkOperation.StatusCode.Value != (int)bulkdeleteoperation_statuscode.Succeeded)
{
// This happens if it took longer than the polling time allowed
// for this operation to finish.
result.Result = "The operation took longer than the polling time allowed for this operation to finish.";
}
else if (result.DeleteFailedCount > 0)
{
result.Result = string.Format("The opertion had {0} failures and {1} successful deletions",
result.DeletedCount, result.DeleteFailedCount);
}
else
{
result.Result = string.Format("The operation had {0} successful deletions",
result.DeletedCount);
}
}
service.Delete(BulkDeleteOperation.EntityLogicalName, bulkOperation.Id);
// We have to update the AsyncOperation to be in a Completed state before we can delete it.
service.InitializeEntity<Entities.AsyncOperation>(bulkOperation.AsyncOperationId.Id,
a => { a.StateCode = AsyncOperationState.Completed; });
// Not sure if the status code needs to be set...
//a.StatusCode = new OptionSetValue((int)asyncoperation_statuscode.Succeeded) });
service.Delete(Entities.AsyncOperation.EntityLogicalName, bulkOperation.AsyncOperationId.Id);
return result;
}