private IEnumerator <IAsyncResult> SnapshotBlobImpl(byte[] metadata, IBlobObjectCondition condition, AsyncIteratorContext <DateTime> context)
{
IAsyncResult asyncResult = this._storageManager.AsyncProcessor.BeginExecute <DateTime>((TimeSpan param0) => {
DateTime value;
StorageStampHelpers.ValidateApplicationMetadata(metadata);
using (TransactionScope transactionScope = new TransactionScope())
{
using (DevelopmentStorageDbDataContext dbContext = DevelopmentStorageDbDataContext.GetDbContext())
{
base.LoadContainer(dbContext);
BlockBlob blockBlob = base.LoadBlockBlob(dbContext);
BlobLeaseInfo blobLeaseInfo = new BlobLeaseInfo(blockBlob, DateTime.UtcNow);
DbBlobObject.CheckConditionsAndReturnResetRequired(blockBlob, blobLeaseInfo, condition, null, false);
DateTime?nullable = null;
DateTime?nullable1 = null;
dbContext.SnapshotBlockBlob(blockBlob.AccountName, blockBlob.ContainerName, blockBlob.BlobName, metadata, ref nullable, ref nullable1);
transactionScope.Complete();
nullable = new DateTime?(DateTime.SpecifyKind(nullable.Value, DateTimeKind.Utc));
this._blob = blockBlob;
this.LeaseInfo = blobLeaseInfo;
if (nullable1.HasValue)
{
this._blob.LastModificationTime = new DateTime?(nullable1.Value);
}
value = nullable.Value;
}
}
return(value);
}, base.Timeout, context.GetResumeCallback(), context.GetResumeState("BlobObject.SnapshotBlobImpl"));
yield return(asyncResult);
context.ResultData = this._storageManager.AsyncProcessor.EndExecute <DateTime>(asyncResult);
}
private IEnumerator <IAsyncResult> SetPropertiesImpl(ContainerPropertyNames propertyNames, IContainerCondition condition, AsyncIteratorContext <NoResults> context)
{
IAsyncResult asyncResult = this.StorageManager.AsyncProcessor.BeginExecute((TimeSpan remaining) => {
using (DevelopmentStorageDbDataContext dbContext = DevelopmentStorageDbDataContext.GetDbContext())
{
Microsoft.WindowsAzure.DevelopmentStorage.Store.QueueContainer applicationMetadata = this.LoadQueueContainer(dbContext);
if ((propertyNames & ContainerPropertyNames.ApplicationMetadata) != ContainerPropertyNames.None)
{
StorageStampHelpers.ValidateApplicationMetadata(this.ApplicationMetadata);
applicationMetadata.Metadata = this.ApplicationMetadata;
}
if ((propertyNames & ContainerPropertyNames.ServiceMetadata) != ContainerPropertyNames.None)
{
applicationMetadata.ServiceMetadata = ((IContainer)this).ServiceMetadata;
}
dbContext.SubmitChanges();
this._queue = applicationMetadata;
}
}, this.Timeout, context.GetResumeCallback(), context.GetResumeState("DbQueueContainer.SetProperties"));
yield return(asyncResult);
this.StorageManager.AsyncProcessor.EndExecute(asyncResult);
}