public UploadableIndexedBlob(string fileName, Stream stream, string fileKey, IndexedBlobEntity indexedBlobEntity, IndexedBlobStorageOptions options, CloudIndexedBlobStore cloudIndexedBlobStore, Dictionary <string, string> properties)
: base(fileKey, indexedBlobEntity, options, cloudIndexedBlobStore, properties)
{
Length = stream.Length;
_stream = stream;
FileName = fileName;
}
public CopyableIndexedBlob(CloudBlockBlob sourceBlob, string fileKey, IndexedBlobEntity entity, IndexedBlobStorageOptions options, CloudIndexedBlobStore cloudIndexedBlobStore, Dictionary <string, string> properties)
: base(fileKey, entity, options, cloudIndexedBlobStore, properties)
{
_sourceBlob = sourceBlob;
if (sourceBlob.Properties.Length == 0)
{
sourceBlob.FetchAttributes();
}
Length = sourceBlob.Properties.Length;
FileName = sourceBlob.Name;
}
protected CloudIndexedBlob(string fileKey, IndexedBlobEntity entity, IndexedBlobStorageOptions options, CloudIndexedBlobStore cloudIndexedBlobStore, Dictionary <string, string> properties)
{
_properties = properties != null ? new Dictionary <string, string>(properties) : new Dictionary <string, string>();
FileKey = fileKey;
Exists = entity != null;
_blobCount = entity != null ? entity.BlobCount : options.AdditionalBlobsForLoadBalancing + 1;
Length = entity != null ? entity.Length : 0;
_propertyCount = entity != null ? entity.PropertyCount : _properties.Count;
Options = options;
Store = cloudIndexedBlobStore;
}
public DownloadUploadImportBlob(CloudBlockBlob sourceBlob, string fileKey, IndexedBlobEntity indexRecord, IndexedBlobStorageOptions options, CloudIndexedBlobStore store, Dictionary <string, string> properties)
: base(fileKey, indexRecord, options, store, properties)
{
_sourceBlob = sourceBlob;
if (sourceBlob.Properties.Length == 0)
{
sourceBlob.FetchAttributes();
}
Length = sourceBlob.Properties.Length;
FileName = sourceBlob.Name;
}
void InsertIndex()
{
var indexRecord = new IndexedBlobEntity
{
PartitionKey = FileKey,
RowKey = FileKey,
BlobUri = Blob.Uri.ToString(),
BlobCount = _blobCount,
Length = Length,
FileName = FileName,
PropertyCount = _propertyCount
};
try
{
var batch = new TableBatchOperation
{
TableOperation.Insert(indexRecord)
};
if (_properties.Count > 0)
{
var dynamicTableEntity = new DynamicTableEntity(FileKey, string.Format("prop::{0}", FileKey));
foreach (var property in _properties)
{
dynamicTableEntity.Properties.Add(property.Key, new EntityProperty(property.Value));
}
batch.Add(TableOperation.Insert(dynamicTableEntity));
}
Store.Table.ExecuteBatch(batch);
Exists = true;
}
catch (StorageException storageException)
{
if (storageException.RequestInformation.HttpStatusCode == (int)HttpStatusCode.Conflict)
{
Exists = true;
throw new BlobAlreadyExistsException(FileKey);
}
throw;
}
}
