public void DoWork(IRequest request)
{
// If an asyncState object already exists, an exception is thrown as the performer only accepts
// one call after each other. The Request receiver has to manage a queued execution.
// Before calling the performers execution implementation method a new AsyncState object is created
// and set to an initial tracking state.
lock (_asyncStateObj)
{
if (null != _asyncStateObj.Tracking)
throw new InvalidOperationException("The performer cannot be executed because it is already running.");
SyncTracking tracking = new SyncTracking();
tracking.ElapsedSeconds = 1;
tracking.Phase = TrackingPhase.INIT;
tracking.PhaseDetail = "Tracking Id was: " + _requestContext.TrackingId.ToString();
tracking.PollingMillis = 100;
tracking.RemainingSeconds = 100;
_asyncStateObj.Tracking = tracking;
}
// *** Initialization for the async execution ***
// - Read SyncDigest from request stream.
// - Read trackingId from request URL
//// Load input stream (throws RequestException if it fails.)
//XmlDocument xmlInputDoc;
//InputStreamHelpers.Get(request, out xmlInputDoc);
//// load syncDigest info from input stream of the request
//SyncDigestInfo syncDigestInfo = SyncDigestInfoHelpers.Load(xmlInputDoc);
SyncFeedEntry entry = new SyncFeedEntry();
XmlReader reader = XmlReader.Create(request.Stream);
reader.MoveToContent();
entry.ReadXml(reader, typeof(SyncDigestPayload));
if (entry.Payload == null)
{
throw new RequestException("Invalid Content");
}
SyncFeedDigest syncDigestInfo = ((SyncDigestPayload)entry.Payload).Digest;
// convert tracking ID from request to type Guid
string strTrackingId = request.Uri.TrackingID;
if (String.IsNullOrEmpty(strTrackingId))
throw new RequestException("TrackingId is missing");
GuidConverter converter = new GuidConverter();
this.TrackingId = (Guid)converter.ConvertFrom(strTrackingId);
// *** Do work asynchronously ***
_asyncPerformer = new InternalAsyncPerformer(this);
_asyncPerformer.DoWork(_requestContext.Config, syncDigestInfo);
// *** set the tracking to the request response ***
this.GetTrackingState(request);
}
public void DoWork(IRequest request)
{
// If an asyncState object already exists, an exception is thrown as the performer only accepts
// one call after each other. The Request receiver has to manage a queued execution.
// Before calling the performers execution implementation method a new AsyncState object is created
// and set to an initial tracking state.
lock (_asyncStateObj)
{
if (null != _asyncStateObj.Tracking)
throw new InvalidOperationException("The performer cannot be executed because it is already running.");
SyncTracking tracking = new SyncTracking();
tracking.ElapsedSeconds = 1;
tracking.Phase = TrackingPhase.INIT;
tracking.PhaseDetail = "Tracking Id was: " + _requestContext.TrackingId.ToString();
tracking.PollingMillis = 100;
tracking.RemainingSeconds = 100;
_asyncStateObj.Tracking = tracking;
}
// *** Initialization for the async execution ***
// - Read Feed from request stream.
// - Read trackingId from request URL
// convert tracking ID from request to type Guid
string strTrackingId = request.Uri.TrackingID;
if (String.IsNullOrEmpty(strTrackingId))
throw new RequestException("TrackingId is missing");
GuidConverter converter = new GuidConverter();
this.TrackingId = (Guid)converter.ConvertFrom(strTrackingId);
//read feed
SyncFeed feed = new SyncFeed();
XmlReader reader = XmlReader.Create(request.Stream);
feed.ReadXml(reader, ResourceKindHelpers.GetPayloadType(_requestContext.ResourceKind));
// *** Do work asynchronously ***
_asyncPerformer = new InternalAsyncPerformer(this);
_asyncPerformer.DoWork(_requestContext.Config, feed);
// *** set the tracking to the request response ***
this.GetTrackingState(request);
}
