/// <summary>
/// Closes the save stream if there's any and sets it to null
/// </summary>
internal void CloseSaveStream()
{
if (this.SaveStream != null)
{
DataServiceSaveStream stream = this.SaveStream;
this.SaveStream = null;
stream.Close();
}
}
private void SetupMediaResourceRequest(ODataRequestMessageWrapper mediaResourceRequest, DataServiceSaveStream saveStream, string etag)
{
IEnumerable <string> keys;
base.mediaResourceRequestStream = saveStream.Stream;
WebUtil.ApplyHeadersToRequest(saveStream.Args.Headers, mediaResourceRequest, true);
Dictionary <string, string> headers = saveStream.Args.Headers;
if (headers.ContainsKey("Accept"))
{
keys = new List <string>(headers.Count - 1);
foreach (string str in headers.Keys)
{
if (str != "Accept")
{
((List <string>)keys).Add(str);
}
}
}
else
{
keys = headers.Keys;
}
mediaResourceRequest.AddHeadersToReset(keys);
if (etag != null)
{
mediaResourceRequest.SetHeader("If-Match", etag);
mediaResourceRequest.AddHeadersToReset("If-Match");
}
}
/// <summary>
/// constructor
/// </summary>
/// <param name="saveStream">Stream to save</param>
/// <param name="streamState">State of stream</param>
/// <param name="streamETag">Etag of stream</param>
public SerializableStreamState(DataServiceSaveStream saveStream, EntityStates streamState, string streamETag)
{
this.StreamETag = streamETag;
this.SaveStream = saveStream;
this.StreamState = streamState;
}