/// <summary>Inserts an AtomBase entry against a Uri</summary> /// <param name="feedUri">the uri for the feed this object should be posted against</param> /// <param name="baseEntry">the entry to be inserted</param> /// <param name="type">the type of request to create</param> /// <param name="data">the async data payload</param> /// <returns> the response as a stream</returns> internal virtual Stream EntrySend(Uri feedUri, AtomBase baseEntry, GDataRequestType type, AsyncSendData data) { Tracing.Assert(feedUri != null, "feedUri should not be null"); if (feedUri == null) { throw new ArgumentNullException("feedUri"); } Tracing.Assert(baseEntry != null, "baseEntry should not be null"); if (baseEntry == null) { throw new ArgumentNullException("baseEntry"); } _versionInfo.ImprintVersion(baseEntry); IGDataRequest request = RequestFactory.CreateRequest(type, feedUri); request.Credentials = Credentials; ISupportsEtag eTarget = request as ISupportsEtag; ISupportsEtag eSource = baseEntry as ISupportsEtag; if (eTarget != null && eSource != null) { eTarget.Etag = eSource.Etag; } request.ContentStore = baseEntry; request.IsBatch = type == GDataRequestType.Batch; if (data != null) { GDataGAuthRequest gr = request as GDataGAuthRequest; if (gr != null) { gr.AsyncData = data; } } Stream outputStream = request.GetRequestStream(); baseEntry.SaveToXml(outputStream); request.Execute(); outputStream.Close(); return(request.GetResponseStream()); }
///////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////// /// <summary>Inserts an AtomBase entry against a Uri. The overloaded /// version here will check if this is an AbstractEntry and if it has /// a media property set. If so, it will create a mime multipart envelope</summary> /// <param name="feedUri">the uri for the feed this object should be posted against</param> /// <param name="baseEntry">the entry to be inserted</param> /// <param name="type">the type of request to create</param> /// <param name="data">the async data payload</param> /// <returns> the response as a stream</returns> ////////////////////////////////////////////////////////////////////// internal override Stream EntrySend(Uri feedUri, AtomBase baseEntry, GDataRequestType type, AsyncSendData data) { if (feedUri == null) { throw new ArgumentNullException("feedUri"); } Tracing.Assert(baseEntry != null, "baseEntry should not be null"); if (baseEntry == null) { throw new ArgumentNullException("baseEntry"); } AbstractEntry entry = baseEntry as AbstractEntry; // if the entry is not an abstractentry or if no media is set, do the default if (entry == null || entry.MediaSource == null) { return(base.EntrySend(feedUri, baseEntry, type, data)); } Stream outputStream = null; Stream inputStream = null; try { IGDataRequest request = RequestFactory.CreateRequest(type, feedUri); request.Credentials = Credentials; GDataRequest r = request as GDataRequest; if (r != null) { r.ContentType = MediaService.MimeContentType; r.Slug = entry.MediaSource.Name; GDataRequestFactory f = RequestFactory as GDataRequestFactory; if (f != null) { f.CustomHeaders.Add("MIME-version: 1.0"); } } if (data != null) { GDataGAuthRequest gr = request as GDataGAuthRequest; if (gr != null) { gr.AsyncData = data; } } outputStream = request.GetRequestStream(); inputStream = entry.MediaSource.GetDataStream(); StreamWriter w = new StreamWriter(outputStream); w.WriteLine("Media multipart posting"); CreateBoundary(w, GDataRequestFactory.DefaultContentType); baseEntry.SaveToXml(outputStream); w.WriteLine(); CreateBoundary(w, entry.MediaSource.ContentType); WriteInputStreamToRequest(inputStream, outputStream); w.WriteLine(); w.WriteLine("--" + MediaService.MimeBoundary + "--"); w.Flush(); request.Execute(); outputStream.Close(); outputStream = null; return(request.GetResponseStream()); } catch (Exception) { throw; } finally { if (outputStream != null) { outputStream.Close(); } if (inputStream != null) { inputStream.Close(); } } }