/// <summary>
/// Query blob metadata
/// </summary>
/// <param name="appHandle">App handle</param>
/// <param name="userHandle">User handle</param>
/// <param name="blobHandle">Blob handle</param>
/// <returns>Blob metadata entity</returns>
public async Task <IBlobMetadataEntity> QueryBlobMetadata(string appHandle, string userHandle, string blobHandle)
{
CTStore store = await this.tableStoreManager.GetStore(ContainerIdentifier.Blobs);
ObjectTable table = this.tableStoreManager.GetTable(ContainerIdentifier.Blobs, TableIdentifier.BlobsMetadata) as ObjectTable;
string partitionKey = this.GetPartitionKey(appHandle, userHandle);
BlobMetadataEntity blobMetadataEntity = await store.QueryObjectAsync <BlobMetadataEntity>(table, partitionKey, blobHandle);
return(blobMetadataEntity);
}
/// <summary>
/// Insert blob metadata
/// </summary>
/// <param name="storageConsistencyMode">Storage consistency mode</param>
/// <param name="appHandle">App handle</param>
/// <param name="userHandle">User handle</param>
/// <param name="blobHandle">Blob handle</param>
/// <param name="length">Blob length</param>
/// <param name="contentType">Content type</param>
/// <param name="blobType">Blob type</param>
/// <returns>Insert blob metadata task</returns>
public async Task InsertBlobMetadata(StorageConsistencyMode storageConsistencyMode, string appHandle, string userHandle, string blobHandle, long length, string contentType, BlobType blobType)
{
BlobMetadataEntity blobMetadataEntity = new BlobMetadataEntity()
{
AppHandle = appHandle,
UserHandle = userHandle,
BlobHandle = blobHandle,
Length = length,
ContentType = contentType,
BlobType = blobType
};
CTStore store = await this.tableStoreManager.GetStore(ContainerIdentifier.Blobs);
ObjectTable table = this.tableStoreManager.GetTable(ContainerIdentifier.Blobs, TableIdentifier.BlobsMetadata) as ObjectTable;
string partitionKey = this.GetPartitionKey(appHandle, userHandle);
Operation operation = Operation.Insert(table, partitionKey, blobHandle, blobMetadataEntity);
await store.ExecuteOperationAsync(operation, storageConsistencyMode.ToConsistencyMode());
}
