ParseSizeAndLastModified() protected method

Retreive ETag and LastModified date time from response.
protected ParseSizeAndLastModified ( HttpWebResponse response ) : void
response System.Net.HttpWebResponse The response to parse.
return void
CloudBlob Class Documentation
Example #1
0
        /// <summary>
        /// Implementation for the CreateSnapshot method.
        /// </summary>
        /// <param name="metadata">A collection of name-value pairs defining the metadata of the snapshot, or null.</param>
        /// <param name="options">An object that specifies any additional options for the request.</param>
        /// <param name="setResult">The result report delegate.</param>
        /// <returns>A <see cref="TaskSequence"/> that creates the snapshot.</returns>
        /// <remarks>If the <c>metadata</c> parameter is <c>null</c> then no metadata is associated with the request.</remarks>
        private TaskSequence CreateSnapshotImpl(NameValueCollection metadata, BlobRequestOptions options, Action<CloudBlob> setResult)
        {
            CommonUtils.AssertNotNull("options", options);

            var webRequest = ProtocolHelper.GetWebRequest(
                this.ServiceClient,
                options,
                (timeout) => BlobRequest.Snapshot(this.TransformedAddress, timeout));

            BlobAttributes snapshotAttributes = new BlobAttributes(this.attributes);

            // If metadata was supplied it should be passed to the request.
            // Otherwise, no metadata should be sent.
            if (metadata != null)
            {
                BlobRequest.AddMetadata(webRequest, metadata);

                // Update the snapshot's attributes to reflect the new metadata.
                snapshotAttributes.Metadata.Clear();
                snapshotAttributes.Metadata.Add(metadata);
            }

            this.ServiceClient.Credentials.SignRequest(webRequest);

            var task = webRequest.GetResponseAsyncWithTimeout(this.ServiceClient, options.Timeout);

            yield return task;

            using (var webResponse = task.Result as HttpWebResponse)
            {
                string snapshotTime = BlobResponse.GetSnapshotTime(webResponse);

                CloudBlob snapshot = new CloudBlob(snapshotAttributes, this.ServiceClient, snapshotTime);

                snapshot.ParseSizeAndLastModified(webResponse);

                setResult(snapshot);
            }
        }