/// <summary>
/// Creates the storage and gets a reference (once)
/// </summary>
private static void InitializeStorage(string blobContainer)
{
string containerName = blobContainer.ToString().ToLower(); // must be lower case!
if (storageInitializedDictionary.ContainsKey(containerName) && storageInitializedDictionary[containerName] == true)
{
return;
}
lock (gate)
{
if (storageInitializedDictionary.ContainsKey(containerName) && storageInitializedDictionary[containerName] == true)
{
return;
}
try
{
Microsoft.WindowsAzure.Storage.Auth.StorageCredentials storageCredentials = new Microsoft.WindowsAzure.Storage.Auth.StorageCredentials(
Sample.Azure.Common.Setting.SettingService.CloudStorageAccountName,
Sample.Azure.Common.Setting.SettingService.CloudStorageKey);
Microsoft.WindowsAzure.Storage.CloudStorageAccount storageAccount = new Microsoft.WindowsAzure.Storage.CloudStorageAccount(storageCredentials,
new Uri(Sample.Azure.Common.Setting.SettingService.CloudStorageBlobEndPoint),
new Uri(Sample.Azure.Common.Setting.SettingService.CloudStorageQueueEndPoint),
new Uri(Sample.Azure.Common.Setting.SettingService.CloudStorageTableEndPoint),
new Uri(Sample.Azure.Common.Setting.SettingService.CloudStorageFileEndPoint));
Microsoft.WindowsAzure.Storage.Blob.CloudBlobClient blobStorage = storageAccount.CreateCloudBlobClient();
int blobSaveTimeoutInMinutes = DEFAULT_SAVE_AND_READ_BLOB_TIMEOUT_IN_MINUTES;
string timeOutOverRide = Sample.Azure.Common.Setting.SettingService.SaveAndReadBlobTimeoutInMinutes;
if (timeOutOverRide != null)
{
blobSaveTimeoutInMinutes = int.Parse(timeOutOverRide);
}
blobStorage.DefaultRequestOptions.ServerTimeout = TimeSpan.FromMinutes(blobSaveTimeoutInMinutes);
blobStorage.DefaultRequestOptions.RetryPolicy = new Microsoft.WindowsAzure.Storage.RetryPolicies.LinearRetry(TimeSpan.FromSeconds(1), 10);
Microsoft.WindowsAzure.Storage.Blob.CloudBlobContainer cloudBlobContainer = blobStorage.GetContainerReference(containerName);
cloudBlobContainer.CreateIfNotExists();
Microsoft.WindowsAzure.Storage.Blob.BlobContainerPermissions permissions = new Microsoft.WindowsAzure.Storage.Blob.BlobContainerPermissions();
permissions.PublicAccess = Microsoft.WindowsAzure.Storage.Blob.BlobContainerPublicAccessType.Off;
cloudBlobContainer.SetPermissions(permissions);
blobStorageDictionary.Add(containerName, blobStorage);
storageInitializedDictionary.Add(containerName, true);
}
catch (Exception ex)
{
throw new Exception("Storage services initialization failure. "
+ "Check your storage account configuration settings. If running locally, "
+ "ensure that the Development Storage service is running. \n"
+ ex.Message);
}
} // lock
} // InitializeStorage
public void SetBlobContainerPermissions(string blobContainer, Microsoft.WindowsAzure.Storage.Blob.BlobContainerPermissions permissions)
{
var container = GetBlobContainer(blobContainer);
container.SetPermissions(permissions);
}
