public void DoWork(IRequest request)
{
string resourceKind = _requestContext.ResourceKind.ToString();
string endpoint = _requestContext.DatasetLink + resourceKind;
SdataContext sdataContext = _requestContext.SdataContext;
ISyncSyncDigestInfoStore syncDigestStore = RequestReceiver.NorthwindAdapter.StoreLocator.GetSyncDigestStore(sdataContext);
SyncDigestInfo syncDigestInfo = syncDigestStore.Get(resourceKind);
SyncDigestPayload syncDigestPayload = new SyncDigestPayload();
syncDigestPayload.Digest.Origin = endpoint;
// create a new initial syncDigest and store it.
if ((null == syncDigestInfo) || (syncDigestInfo.Count == 0))
{
SyncFeedDigestEntry entry = new SyncFeedDigestEntry();
entry.ConflictPriority = 0;
entry.Endpoint = endpoint;
entry.Stamp = DateTime.Now;
entry.Tick = -1;
syncDigestPayload.Digest.Entries.Add(entry);
}
else
{
foreach (SyncDigestEntryInfo digestEntry in syncDigestInfo)
{
SyncFeedDigestEntry entry = new SyncFeedDigestEntry();
entry.ConflictPriority = digestEntry.ConflictPriority;
entry.Endpoint = digestEntry.Endpoint;
//entry.Stamp = digestEntry.;
entry.Tick = digestEntry.Tick;
syncDigestPayload.Digest.Entries.Add(entry);
}
}
SyncFeed feed = new SyncFeed();
string url = endpoint + "/$syncDigest";
FeedLink link = new FeedLink(url, LinkType.Self, MediaType.AtomEntry);
feed.Links = new FeedLinkCollection();
feed.Links.Add(link);
feed.Id = url;
feed.FeedType = FeedType.ResourceEntry;
SyncFeedEntry syncFeedEntry = new SyncFeedEntry();
syncFeedEntry.Payload = syncDigestPayload;
syncFeedEntry.Title = "Synchronization digest";
syncFeedEntry.Id = url;
syncFeedEntry.Links.Add(link);
feed.Entries.Add(syncFeedEntry);
feed.Id = url;
request.Response.Serializer = new SyncFeedSerializer();
request.Response.Feed = feed;
request.Response.ContentType = MediaType.AtomEntry;
}
public void DoWork(IRequest request)
{
// only atom entry supported!!!
if (request.ContentType != Sage.Common.Syndication.MediaType.AtomEntry)
throw new RequestException("Atom entry content type expected");
// deserialize the request stream to a SyncFeedEntry
SyncFeedEntry entry = new SyncFeedEntry();
XmlReader reader = XmlReader.Create(request.Stream);
reader.MoveToContent();
entry.ReadXml(reader, typeof(SyncDigestPayload));
if (null == entry.Linked)
throw new RequestException("Invalid content: element 'linked' missing");
// Parse the resource url to get the local id.
// Additionally we check for equality of the urls of the request url and
// in the linked element up to the resourceKind.
string requestEndpointUrl = _requestContext.OriginEndPoint;
RequestContext entryResourceAsRequestContext = new RequestContext(new Sage.Common.Syndication.SDataUri(entry.Linked.Resource)); // TODO: not really nice here.
string linkedResourceUrl = entryResourceAsRequestContext.OriginEndPoint;
if (!string.Equals(requestEndpointUrl, linkedResourceUrl, StringComparison.InvariantCultureIgnoreCase))
throw new RequestException("Request url and linked entry resource not matching.");
string resourceKindName = _requestContext.ResourceKind.ToString();
string localId = entryResourceAsRequestContext.SdataUri.CollectionPredicate;
Guid uuid = entry.Linked.Uuid;
// store a new correlation entry to the sync store
ICorrelatedResSyncInfoStore correlatedResSyncInfoStore = RequestReceiver.NorthwindAdapter.StoreLocator.GetCorrelatedResSyncStore(_requestContext.SdataContext);
ResSyncInfo newResSyncInfo = new ResSyncInfo(uuid, requestEndpointUrl, 0, string.Empty, DateTime.Now);
CorrelatedResSyncInfo newInfo = new CorrelatedResSyncInfo(localId, newResSyncInfo);
correlatedResSyncInfoStore.Add(resourceKindName, newInfo);
// Set the response values
SyncFeed feed = new SyncFeed();
feed.FeedType = FeedType.LinkedSingle;
SyncFeedEntry feedEntry = new SyncFeedEntry();
feedEntry.Title = FeedMetadataHelpers.BuildLinkedEntryTitle(_requestContext, uuid);
feedEntry.Id = FeedMetadataHelpers.BuildLinkedEntryUrl(_requestContext, uuid);
feedEntry.Updated = newInfo.ResSyncInfo.ModifiedStamp;
feedEntry.Published = newInfo.ResSyncInfo.ModifiedStamp;
feedEntry.Linked = entry.Linked;
feed.Entries.Add(feedEntry);
request.Response.Serializer = new SyncFeedSerializer();
request.Response.Feed = (IFeed)feed;
request.Response.ContentType = MediaType.AtomEntry;
request.Response.StatusCode = System.Net.HttpStatusCode.Created;
request.Response.Protocol.SendUnknownResponseHeader("location", FeedMetadataHelpers.BuildLinkedEntryUrl(_requestContext, uuid));
}
public void DoWork(IRequest request)
{
if (request.ContentType != Sage.Common.Syndication.MediaType.AtomEntry)
throw new RequestException("Atom entry content type expected");
if (!String.IsNullOrEmpty(_requestContext.ResourceKey))
throw new RequestException("Please use resource url");
// read entry from stream
SyncFeedEntry entry = new SyncFeedEntry();
XmlReader reader = XmlReader.Create(request.Stream);
reader.MoveToContent();
entry.ReadXml(reader, ResourceKindHelpers.GetPayloadType(_requestContext.ResourceKind));
IEntityWrapper wrapper = EntityWrapperFactory.Create(_requestContext.ResourceKind, _requestContext);
Document document = wrapper.GetTransformedDocument(entry.Payload, entry.SyncLinks);
if (!String.IsNullOrEmpty(document.Id))
throw new RequestException("Entity alredy exists");
// Add Document
SdataTransactionResult sdTrResult = wrapper.Add(entry.Payload, entry.SyncLinks );
if (sdTrResult == null)
throw new RequestException("Entity does not exists"); //?????
if ((sdTrResult.HttpStatus == System.Net.HttpStatusCode.OK) ||
(sdTrResult.HttpStatus == System.Net.HttpStatusCode.Created))
{
// store correlation
SyncFeedEntry responseEntry = wrapper.GetFeedEntry(sdTrResult.LocalId);
SyncFeed feed = new SyncFeed();
feed.FeedType = FeedType.ResourceEntry;
feed.Entries.Add(responseEntry);
request.Response.StatusCode = System.Net.HttpStatusCode.Created;
request.Response.Serializer = new SyncFeedSerializer();
request.Response.Feed = feed;
request.Response.Protocol.SendUnknownResponseHeader("Location", responseEntry.Id);
request.Response.ContentType = Sage.Common.Syndication.MediaType.AtomEntry;
}
else
{
throw new RequestException(sdTrResult.HttpMessage);
}
}
public void DoWork(IRequest request)
{
if (request.ContentType!= Sage.Common.Syndication.MediaType.AtomEntry)
throw new RequestException("Atom entry content type expected");
if (String.IsNullOrEmpty(_requestContext.ResourceKey))
throw new RequestException("Please use single resource url");
//SupportedResourceKinds resKind = _requestContext.ResourceKind;
//switch (resKind)
//{
// case SupportedResourceKinds.tradingAccounts:
// case SupportedResourceKinds.contacts:
// case SupportedResourceKinds.phoneNumbers:
// case SupportedResourceKinds.postalAddresses:
// break;
// default:
// throw new RequestException("Put is not Supported for requested resource");
//}
// read entry from stream
SyncFeedEntry entry = new SyncFeedEntry();
XmlReader reader = XmlReader.Create(request.Stream);
reader.MoveToContent();
entry.ReadXml(reader, ResourceKindHelpers.GetPayloadType(_requestContext.ResourceKind));
IEntityWrapper wrapper = EntityWrapperFactory.Create(_requestContext.ResourceKind, _requestContext);
Token emptyToken = new Token();
Identity identity = wrapper.GetIdentity(_requestContext.ResourceKey);
Document originalDocument = wrapper.Entity.GetDocument(identity, emptyToken, _requestContext.Config);
if (originalDocument.LogState == LogState.Deleted)
throw new RequestException("Entity does not exists");
entry.Payload.LocalID = _requestContext.ResourceKey;
SdataTransactionResult sdTrResult = wrapper.Update(entry.Payload, entry.SyncLinks);
if (sdTrResult == null)
{
SyncFeedEntry responseEntry = wrapper.GetFeedEntry(_requestContext.ResourceKey);
SyncFeed feed = new SyncFeed();
feed.FeedType = FeedType.ResourceEntry;
feed.Entries.Add(responseEntry);
request.Response.Serializer = new SyncFeedSerializer();
request.Response.Feed = feed;
request.Response.ContentType = Sage.Common.Syndication.MediaType.AtomEntry;
}
else if (sdTrResult.HttpStatus == System.Net.HttpStatusCode.OK)
{
SyncFeedEntry responseEntry = wrapper.GetFeedEntry(_requestContext.ResourceKey);
SyncFeed feed = new SyncFeed();
feed.FeedType = FeedType.ResourceEntry;
feed.Entries.Add(responseEntry);
request.Response.Serializer = new SyncFeedSerializer();
request.Response.Feed = feed;
request.Response.ContentType = Sage.Common.Syndication.MediaType.AtomEntry;
}
else
{
throw new RequestException(sdTrResult.HttpMessage);
}
}
public override SyncFeedEntry GetFeedEntry(string idString)
{
#region declarations
int recordCount;
DataSets.Order order = new DataSets.Order();
CalculatedOrdersTableAdapter tableAdapter;
tableAdapter = new CalculatedOrdersTableAdapter();
CalculatedOrderDetailsTableAdapter detailTableAdapter;
detailTableAdapter = new CalculatedOrderDetailsTableAdapter();
//DeletedOrderDetailsTableAdapter deletedDetailTableAdapter;
//deletedDetailTableAdapter = new DeletedOrderDetailsTableAdapter();
int id;
if (!(Int32.TryParse(idString, out id)))
id = 0;
#endregion
#region fill dataset
using (OleDbConnection connection = new OleDbConnection(_context.Config.ConnectionString))
{
tableAdapter.Connection = connection;
recordCount = tableAdapter.FillBy(order.CalculatedOrders, id);
if (recordCount == 0)
return null;
detailTableAdapter.Connection = connection;
detailTableAdapter.FillBy(order.CalculatedOrderDetails, id);
//deletedDetailTableAdapter.Connection = connection;
//deletedDetailTableAdapter.Fill(order.DeletedOrderDetails, id.ToString(), lastToken.SequenceNumber, config.CrmUser);
}
#endregion
SyncFeedEntry entry = new SyncFeedEntry();
entry.Id = String.Format("{0}{1}('{2}')", _context.DatasetLink, _resourceKind.ToString(), idString);
entry.Title = String.Format("{0}: {1}", _resourceKind.ToString(), idString);
entry.Updated = DateTime.Now;
entry.Payload = GetPayload((DataSets.Order.CalculatedOrdersRow)order.CalculatedOrders[0],
order.CalculatedOrderDetails,
//order.DeletedOrderDetails,
_context.Config);
entry.SyncLinks.AddRange(GetLinks(entry.Payload.ForeignIds));
return entry;
}
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);
}
/// <summary>
///
/// </summary>
/// <param name="config"></param>
/// <returns></returns>
/// <remarks>This method is not threadsafe as the performer must be finished when calling this method.</remarks>
public SyncFeed GetFeed(NorthwindConfig config, int startIndex, int count)
{
SyncFeed feed;
SdataContext sdataContext;
SupportedResourceKinds resource;
string resourceKind;
string endpoint;
Guid trackingId;
List<CorrelatedResSyncInfo> correlatedResSyncInfos;
sdataContext = _parentPerformer._requestContext.SdataContext;
resource = _parentPerformer._requestContext.ResourceKind;
resourceKind = resource.ToString();
correlatedResSyncInfos = _parentPerformer._asyncStateObj.CorrelatedResSyncInfos;
endpoint = _parentPerformer._requestContext.DatasetLink + resourceKind;
trackingId = _parentPerformer._requestContext.TrackingId;
ISyncSyncDigestInfoStore syncDigestStore = RequestReceiver.NorthwindAdapter.StoreLocator.GetSyncDigestStore(sdataContext);
SyncDigestInfo syncDigestInfo = syncDigestStore.Get(resourceKind);
if (count == 0)
count = 10;
feed = new SyncFeed();
Token emptyToken = new Token();
feed.Digest = new SyncFeedDigest();
feed.Digest.Origin = _parentPerformer._requestContext.OriginEndPoint;
feed.Digest.Entries = new List<SyncFeedDigestEntry>();
if (syncDigestInfo != null)
{
foreach (SyncDigestEntryInfo entryinfo in syncDigestInfo)
{
SyncFeedDigestEntry entry = new SyncFeedDigestEntry();
entry.ConflictPriority = entryinfo.ConflictPriority;
entry.Endpoint = entryinfo.Endpoint;
entry.Tick = entryinfo.Tick;
entry.Stamp = DateTime.Now;
feed.Digest.Entries.Add(entry);
}
}
IEntityWrapper wrapper = EntityWrapperFactory.Create(resource, _parentPerformer._requestContext);
for (int index = startIndex;
index < ((startIndex + count > correlatedResSyncInfos.Count) ? correlatedResSyncInfos.Count : startIndex + count);
index++)
{
CorrelatedResSyncInfo resSyncInfo = (CorrelatedResSyncInfo)correlatedResSyncInfos[index];
SyncFeedEntry entry = wrapper.GetFeedEntry(resSyncInfo);
if (entry != null)
feed.Entries.Add(entry);
else
{
entry = new SyncFeedEntry();
entry.HttpMethod = "DELETE";
entry.Uuid = resSyncInfo.ResSyncInfo.Uuid;
feed.Entries.Add(entry);
}
}
// initialize the feed
string url = string.Format("{0}/$syncSource('{1}')", endpoint, trackingId);
feed.Id = url;
feed.Title = resourceKind;
#region PAGING & OPENSEARCH
int totalResults = correlatedResSyncInfos.Count;
PageController pageController = new PageController(startIndex+1, FeedMetadataHelpers.DEFAULT_ITEMS_PER_PAGE, totalResults, count, url);
/* PAGING */
FeedLinkCollection feedLinks = new FeedLinkCollection();
feedLinks.Add(new FeedLink(pageController.GetLinkSelf(), LinkType.Self, MediaType.Atom, "Current Page"));
feedLinks.Add(new FeedLink(pageController.GetLinkFirst(), LinkType.First, MediaType.Atom, "First Page"));
feedLinks.Add(new FeedLink(pageController.GetLinkLast(), LinkType.Last, MediaType.Atom, "Last Page"));
string linkUrl;
if (pageController.GetLinkNext(out linkUrl))
feedLinks.Add(new FeedLink(linkUrl, LinkType.Next, MediaType.Atom, "Next Page"));
if (pageController.GetLinkPrevious(out linkUrl))
feedLinks.Add(new FeedLink(linkUrl, LinkType.Previous, MediaType.Atom, "Previous Page"));
feed.Links = feedLinks;
/* OPENSEARCH */
feed.Opensearch_ItemsPerPageElement = pageController.GetOpensearch_ItemsPerPageElement();
feed.Opensearch_StartIndexElement = pageController.GetOpensearch_StartIndexElement();
feed.Opensearch_TotalResultsElement = pageController.GetOpensearch_TotalResultsElement();
#endregion
//feed.Id = url;
//if (startIndex + count < correlatedResSyncInfos.Count)
//{
// FeedLink linkNext = new FeedLink(string.Format("{0}?startIndex={1}&count=10", url, startIndex + count), LinkType.Next);
// feed.Links.Add(linkNext);
//}
//FeedLink linkFirst = new FeedLink(String.Format("{0}?startIndex=0&count=10", url), LinkType.First);
//feed.Links.Add(linkFirst);
//FeedLink linkSelf = new FeedLink(String.Format("{0}?startIndex={1}&count=10", url, startIndex), LinkType.Self);
//feed.Links.Add(linkSelf);
return feed;
}
public override SyncFeedEntry GetFeedEntry(string id)
{
SyncFeedEntry result = new SyncFeedEntry();
result.Payload = PayloadFactory.CreatePayload(_resourceKind);
Identity identity;
AccountDocument accountDocument;
Account account = new Account();
identity = new Identity(account.EntityName, id);
accountDocument = (AccountDocument)_entity.GetDocument(identity, _emptyToken, _context.Config);
if (accountDocument.LogState == LogState.Deleted)
return null;
if (accountDocument.addresses.documents.Count == 0)
return null;
Document document = accountDocument.addresses.documents[0];
List<SyncFeedEntryLink> links;
result.Payload = GetTransformedPayload(document, out links);
string taUuid = GetTradingAccountUuid(accountDocument.Id);
if (!String.IsNullOrEmpty(taUuid))
{
SyncFeedEntryLink tradingAccountLink = SyncFeedEntryLink.CreateRelatedLink(
String.Format("{0}{1}('{2}')", _context.DatasetLink, SupportedResourceKinds.tradingAccounts.ToString(), accountDocument.Id),
SupportedResourceKinds.tradingAccounts.ToString(),
_tradingAccountUuidPayloadPath, taUuid);
links.Add(tradingAccountLink);
}
result.SyncLinks = links;
result.Id = String.Format("{0}{1}('{2}')", _context.DatasetLink, _resourceKind.ToString(), id);
result.Title = String.Format("{0}: {1}", _resourceKind.ToString(), id);
result.Updated = DateTime.Now;
return result;
}
public void DoWork(IRequest request)
{
EntryRequestType entryRequestType;
string resourceKindName;
ICorrelatedResSyncInfoStore correlatedResSyncStore;
bool includeDataPayloads; //?includePayloads value
CorrelatedResSyncInfo[] correlatedResSyncInfos;
int totalResult;
#region initialization
// multi or single entry request?
entryRequestType = (String.IsNullOrEmpty(_requestContext.ResourceKey)) ? EntryRequestType.Multi : EntryRequestType.Single;
resourceKindName = _requestContext.ResourceKind.ToString();
string tmpValue;
// ?includePayloads
includeDataPayloads = false; // default value, but check for settings now
if (_requestContext.SdataUri.QueryArgs.TryGetValue("includePayload", out tmpValue))
includeDataPayloads = System.Xml.XmlConvert.ToBoolean(tmpValue);
// get store to request the correlations
correlatedResSyncStore = RequestReceiver.NorthwindAdapter.StoreLocator.GetCorrelatedResSyncStore(_requestContext.SdataContext);
#endregion
// receive correlated resource synchronization entries
if (entryRequestType == EntryRequestType.Multi)
{
int pageNumber = FeedMetadataHelpers.GetPageNumber(_requestContext);
correlatedResSyncInfos = correlatedResSyncStore.GetPaged(resourceKindName, pageNumber, FeedMetadataHelpers.DEFAULT_ITEMS_PER_PAGE, out totalResult);
}
else
{
Guid uuid = (Guid)TypeDescriptor.GetConverter(typeof(Guid)).ConvertFrom(_requestContext.ResourceKey);
correlatedResSyncInfos = correlatedResSyncStore.GetByUuid(resourceKindName, new Guid[]{uuid});
totalResult = correlatedResSyncInfos.Length;
}
// Create the feed
SyncFeed feed = new SyncFeed();
// initialize the feed
feed.Id = FeedMetadataHelpers.BuildBaseUrl(_requestContext, FeedMetadataHelpers.RequestKeywordType.linked);
feed.Title = string.Format("{0} Linking Feed", resourceKindName);
#region PAGING & OPENSEARCH
/* PAGING */
feed.Links = FeedMetadataHelpers.CreatePageFeedLinks(_requestContext, totalResult, FeedMetadataHelpers.RequestKeywordType.linked);
/* OPENSEARCH */
PageController pageLinkBuilder = FeedMetadataHelpers.GetPageLinkBuilder(_requestContext, totalResult, FeedMetadataHelpers.RequestKeywordType.linked);
feed.Opensearch_ItemsPerPageElement = pageLinkBuilder.GetOpensearch_ItemsPerPageElement();
feed.Opensearch_StartIndexElement = pageLinkBuilder.GetOpensearch_StartIndexElement();
feed.Opensearch_TotalResultsElement = pageLinkBuilder.GetOpensearch_TotalResultsElement();
#endregion
feed.FeedType = (entryRequestType == EntryRequestType.Multi) ? FeedType.Linked : FeedType.LinkedSingle;
IEntityWrapper wrapper = null;
if (includeDataPayloads)
wrapper = EntityWrapperFactory.Create(_requestContext.ResourceKind, _requestContext);
for (int i=0; i<correlatedResSyncInfos.Length; i++)
{
SyncFeedEntry entry = null;
if (includeDataPayloads)
{
entry = wrapper.GetFeedEntry(correlatedResSyncInfos[i].LocalId);
}
else
{
entry = new SyncFeedEntry();
}
entry.Id = FeedMetadataHelpers.BuildLinkedEntryUrl(_requestContext, correlatedResSyncInfos[i].ResSyncInfo.Uuid);
entry.Title = FeedMetadataHelpers.BuildLinkedEntryTitle(_requestContext, correlatedResSyncInfos[i].ResSyncInfo.Uuid);
#region LINKED ELEMENT
LinkedElement linkedElement = new LinkedElement();
linkedElement.Resource = FeedMetadataHelpers.BuildEntryResourceUrl(_requestContext, correlatedResSyncInfos[i].LocalId);
linkedElement.Uuid = correlatedResSyncInfos[i].ResSyncInfo.Uuid;
entry.Linked = linkedElement;
#endregion
feed.Entries.Add(entry);
}
request.Response.Serializer = new SyncFeedSerializer();
request.Response.Feed = (IFeed)feed;
request.Response.ContentType = (entryRequestType == EntryRequestType.Multi) ? MediaType.Atom : MediaType.AtomEntry;
}
public void DoWork(IRequest request)
{
//// check for resource kind existence and supported types
//if (_requestContext.ResourceKind == SupportedResourceKinds.None)
// throw new RequestException("Invalid request: The service {0} is a resource based service.");
// if request was done in the context of a resource kind -> check for supported resourceKinds
if (_requestContext.ResourceKind != SupportedResourceKinds.None)
{
if (!(_requestContext.ResourceKind == SupportedResourceKinds.salesOrders ||
_requestContext.ResourceKind == SupportedResourceKinds.salesOrderLines))
throw new RequestException("Invalid request: The service {0} is only supported by salesOrders and salesOrderLines.");
}
// read entry from stream
SyncFeedEntry entry = new SyncFeedEntry();
XmlReader reader = XmlReader.Create(request.Stream);
reader.MoveToContent();
entry.ReadXml(reader, typeof(ComputePriceRequestPayload));
// underlying resources for price computing
computePriceRequesttype computePriceRequest;
CommodityIdentity[] productIds; // will contain local ids of the commodity referenced by line items.
// Could contain empty items if commodity id could not be found.
// compute price
computePriceResponsetype computePriceResponse;
if (null == entry.Payload)
throw new RequestException("Invalid Xml input stream. Could not parse the payload.");
computePriceRequest = ((ComputePriceRequestPayload)entry.Payload).ComputePriceRequest;
#region Trading Account (discounted)
// get the undelying trading account
// is null if request is not in the context of an account.
// if no account found means that the account exists in CRM only
// and has not yet been linked with ERP. ERP could treat the account as a
// prospect account and generate a price for the account, or if this is not
// possible it could return an error.
#endregion
#region PricingDocument (only salesOrder suppported)
// document associated with this pricing request (e.g. the Sales Order, Quotation, Purchase Order number).
// could be of any type of enumeration "pricingDocumenttype"
// if no document exists the request is not in the context of a document like order, quote, etc.
// TODO: Get the associated document to find out the context of the request.
// Validate document type
// here: only salesOrder supported
// removed to avoid possible errors (OK as this is only an example project)
//if (computePriceRequest.pricingDocumentType != pricingDocumenttype.salesOrder)
// throw new RequestException("Invalid document type in element 'pricingDocumentType' defined. Only salesOrder supported.");
#endregion
#region Commodities (for each document lines)
// Get Commodity local ids used on the associated document lines.
// (the array returned is always of the same size as the number of document lines in the request payload.
// If a commodity local id could not be found in feed entry the array item will be null.
productIds = this.GetCommodityIds(entry); // (never returns null, but could return an empty array)
#endregion
// compute price
PricingServices pricingServices = new PricingServices(_requestContext.Config);
if (_requestContext.ResourceKind == SupportedResourceKinds.salesOrders ||
_requestContext.ResourceKind == SupportedResourceKinds.None)
computePriceResponse = pricingServices.ComputePrice(computePriceRequest, productIds, false);
else
computePriceResponse = pricingServices.ComputePrice(computePriceRequest, productIds, true);
// create response feed
this.BuildResponseFeed(ref request, computePriceResponse);
//this.BuildResponseFeed(ref request, cpr);
}
private CommodityIdentity[] GetCommodityIds(SyncFeedEntry requestEntry)
{
List<CommodityIdentity> identities = new List<CommodityIdentity>();
// To be able to receive commodity data we need the local commodity ids.
// These ids can be requested in 2 ways:
// 1a) Using reference link: If attribute 'href' is a valid url of this adapter and has a resource key we can use the given resourceKey.
// 1b) Using reference link: Otherwise we use the attribute 'uuid' and use the correlation repository.
// 2) Using the value contained in line property 'uuid' and using the correlation repository.
// If 1) and 2) do not succeed we add an empty object.
ComputePriceRequestPayload payload = (ComputePriceRequestPayload)requestEntry.Payload;
int noOflines = payload.ComputePriceRequest.pricingDocumentLines.Length;
for(int i=0; i< noOflines; i++)
{
string payloadPath = string.Format("computePrice/pricingDocumentLines[{0}]/commodity", i);
SyncFeedEntryLink feedLink = Helper.FindLinkByPayloadPath(requestEntry.SyncLinks.ToArray(), payloadPath);
//if (null == feedLink)
// throw new RequestException(string.Format("Link for payloadPath '{0}' missing", payloadPath));
if (null != feedLink)
{
// validate
string strRel = SyncFeedEntryLink.GetRelString(Sage.Integration.Northwind.Feeds.RelEnum.related);
if (feedLink.LinkRel != strRel)
throw new RequestException(string.Format("Parsing link with payloadPath '{0}' failed: Attribute 'rel' must contain value '{1}'.", payloadPath, strRel));
// TODO: excluded because condition linktype could have valid space character and we cannot check this in a simple way.
//string strType = SyncFeedEntryLink.GetTypeString(Sage.Integration.Northwind.Feeds.LinkTypeEnum.entry);
//if (feedLink.LinkType != strType)
// throw new RequestException(string.Format("Parsing link with payloadPath '{0}' failed: Invalid media type defined in attribute 'type'. Value '{1}' expected.", payloadPath, strType));
string url = feedLink.Href;
// 1a) Try to parse href
if (url.StartsWith(_requestContext.DatasetLink + SupportedResourceKinds.commodities.ToString()))
{
RequestContext tmpRequestContext = new RequestContext(new SDataUri(url));
if (tmpRequestContext.RequestType == RequestType.Resource)
{
identities.Add(new CommodityIdentity(tmpRequestContext.ResourceKey));
continue; // continue iteration (parse next line item)
}
}
// 1b) Try to get uuid from link and to get the local id using synch correlation (linking)
if (!string.IsNullOrEmpty(feedLink.Uuid))
{
Guid uuid = (Guid)TypeDescriptor.GetConverter(typeof(Guid)).ConvertFrom(feedLink.Uuid);
ICorrelatedResSyncInfoStore correlationStore = RequestReceiver.NorthwindAdapter.StoreLocator.GetCorrelatedResSyncStore(_requestContext.SdataContext);
CorrelatedResSyncInfo[] correlations = correlationStore.GetByUuid(SupportedResourceKinds.commodities.ToString(), new Guid[] { uuid });
if (correlations.Length == 1)
{
identities.Add(new CommodityIdentity(correlations[0].LocalId));
continue; // continue iteration (parse next line item)
}
}
}
else
{
// 2) Try to get uuid from property named 'uuid'
string strLineUuid = payload.ComputePriceRequest.pricingDocumentLines[i].uuid;
if (!string.IsNullOrEmpty(strLineUuid))
{
Guid uuid = (Guid)TypeDescriptor.GetConverter(typeof(Guid)).ConvertFrom(strLineUuid);
// get the local id using synch correlation (linking)
ICorrelatedResSyncInfoStore correlationStore = RequestReceiver.NorthwindAdapter.StoreLocator.GetCorrelatedResSyncStore(_requestContext.SdataContext);
CorrelatedResSyncInfo[] correlations = correlationStore.GetByUuid(SupportedResourceKinds.commodities.ToString(), new Guid[] { uuid });
if (correlations.Length == 1)
{
identities.Add(new CommodityIdentity(correlations[0].LocalId));
continue; // continue iteration (parse next line item)
}
}
}
// If 1) and 2) failed add an empty CommodityIdentity
identities.Add(CommodityIdentity.Empty);
}
return identities.ToArray();
}
private void BuildResponseFeed(ref IRequest request, computePriceResponsetype computePriceResponse)
{
ComputePriceResponsePayload computePriceResponsePayload = new ComputePriceResponsePayload();
computePriceResponsePayload.ComputePriceResponse = computePriceResponse;
SyncFeedEntry entry = new SyncFeedEntry();
entry.Payload = computePriceResponsePayload;
entry.Id = _requestContext.SdataUri.Uri.ToString();
entry.Title = "computePrice";
entry.Updated = DateTime.Now;
//entry.Links
//entry.Categories
SyncFeed feed = new SyncFeed();
feed.FeedType = FeedType.ResourceEntry;
feed.Entries.Add(entry);
request.Response.Serializer = new SyncFeedSerializer();
request.Response.Feed = feed;
request.Response.ContentType = Sage.Common.Syndication.MediaType.AtomEntry;
}
public override SyncFeedEntry GetFeedEntry(string id)
{
SyncFeedEntry result = new SyncFeedEntry();
result.Payload = PayloadFactory.CreatePayload(_resourceKind);
Identity identity;
AccountDocument accountDocument;
Account account = new Account();
string accountId;
if (id.EndsWith(Sage.Integration.Northwind.Application.API.Constants.PhoneIdPostfix))
accountId = id.Replace(Sage.Integration.Northwind.Application.API.Constants.PhoneIdPostfix, "");
else if (id.EndsWith(Sage.Integration.Northwind.Application.API.Constants.FaxIdPostfix))
accountId = id.Replace(Sage.Integration.Northwind.Application.API.Constants.FaxIdPostfix, "");
else
return null;
identity = new Identity(account.EntityName, accountId);
accountDocument = (AccountDocument)_entity.GetDocument(identity, _emptyToken, _context.Config);
if (accountDocument.LogState == LogState.Deleted)
return null;
if (accountDocument.addresses.documents.Count == 0)
return null;
Document document = null;
foreach (Document phoneDoc in accountDocument.phones.documents)
{
if (phoneDoc.Id.Equals(id, StringComparison.InvariantCultureIgnoreCase))
{
document = phoneDoc;
break;
}
}
if (document == null)
return null;
List<SyncFeedEntryLink> links;
result.Payload = GetTransformedPayload(document, out links);
string taUuid = GetTradingAccountUuid(accountDocument.Id);
if (!String.IsNullOrEmpty(taUuid))
{
SyncFeedEntryLink tradingAccountLink = SyncFeedEntryLink.CreateRelatedLink(
String.Format("{0}{1}('{2}')", _context.DatasetLink, SupportedResourceKinds.tradingAccounts.ToString(), accountDocument.Id),
SupportedResourceKinds.tradingAccounts.ToString(),
_tradingAccountUuidPayloadPath, taUuid);
links.Add(tradingAccountLink);
}
result.SyncLinks = links;
result.Id = String.Format("{0}{1}('{2}')", _context.DatasetLink, _resourceKind.ToString(), id);
result.Title = String.Format("{0}: {1}", _resourceKind.ToString(), id);
result.Updated = DateTime.Now;
return result;
}
public void DoWork(IRequest request)
{
// only atom entry supported!!!
if (request.ContentType != Sage.Common.Syndication.MediaType.AtomEntry)
throw new RequestException("Atom entry content type expected");
// deserialize the request stream to a SyncFeedEntry
SyncFeedEntry entry = new SyncFeedEntry();
XmlReader reader = XmlReader.Create(request.Stream);
reader.MoveToContent();
entry.ReadXml(reader, typeof(SyncDigestPayload));
if (null == entry.Linked)
throw new RequestException("Invalid content: element 'linked' missing");
// We check for equality of the urls of the request url and
// in the linked element up to the resourceKind.
string requestEndpointUrl = _requestContext.OriginEndPoint;
RequestContext entryResourceAsRequestContext = new RequestContext(new Sage.Common.Syndication.SDataUri(entry.Linked.Resource)); // TODO: not really nice here.
string linkedResourceUrl = entryResourceAsRequestContext.OriginEndPoint;
if (!string.Equals(requestEndpointUrl, linkedResourceUrl, StringComparison.InvariantCultureIgnoreCase))
throw new RequestException("Request url and linked entry resource not matching.");
string resourceKindName = _requestContext.ResourceKind.ToString();
Guid currentUuid = (Guid)TypeDescriptor.GetConverter(typeof(Guid)).ConvertFrom(_requestContext.ResourceKey);
Guid newUuid = entry.Linked.Uuid;
string newLocalId = entryResourceAsRequestContext.SdataUri.CollectionPredicate;
// update the correlation entry in the sync store.
// if the uuid should be updated we have to remove the current correlation and then add a new one.
// otherwise we update the current correlation.
ICorrelatedResSyncInfoStore correlatedResSyncInfoStore = RequestReceiver.NorthwindAdapter.StoreLocator.GetCorrelatedResSyncStore(_requestContext.SdataContext);
// create the target correlation
ResSyncInfo targetResSyncInfo = new ResSyncInfo(newUuid, requestEndpointUrl, 0, string.Empty, DateTime.Now);
CorrelatedResSyncInfo targetInfo = new CorrelatedResSyncInfo(newLocalId, targetResSyncInfo);
if (currentUuid == newUuid)
{
correlatedResSyncInfoStore.Update(resourceKindName, targetInfo);
}
else
{
correlatedResSyncInfoStore.Delete(resourceKindName, currentUuid);
correlatedResSyncInfoStore.Add(resourceKindName, targetInfo);
}
// create response
SyncFeed feed = new SyncFeed();
feed.FeedType = FeedType.LinkedSingle;
// create entry
SyncFeedEntry responseEntry = new SyncFeedEntry();
responseEntry.Id = FeedMetadataHelpers.BuildLinkedEntryUrl(_requestContext, targetInfo.ResSyncInfo.Uuid);
responseEntry.Title = FeedMetadataHelpers.BuildLinkedEntryTitle(_requestContext, targetInfo.ResSyncInfo.Uuid);
LinkedElement linkedElement = new LinkedElement();
linkedElement.Resource = FeedMetadataHelpers.BuildEntryResourceUrl(_requestContext, targetInfo.LocalId);
linkedElement.Uuid = targetInfo.ResSyncInfo.Uuid;
responseEntry.Linked = linkedElement;
feed.Entries.Add(responseEntry);
request.Response.Serializer = new SyncFeedSerializer();
request.Response.Feed = (IFeed)feed;
request.Response.ContentType = MediaType.AtomEntry;
}
public void ReadXml(System.Xml.XmlReader reader, Type payloadType)
{
reader.MoveToContent();
if ((reader.NodeType == System.Xml.XmlNodeType.Element)
&& (reader.LocalName == "feed")
&& (reader.NamespaceURI == Namespaces.atomNamespace))
{
bool reading = true;
while (reading)
{
if (reader.NodeType == System.Xml.XmlNodeType.Element)
{
switch(reader.LocalName)
{
case "title":
reading = reader.Read();
if (reader.NodeType == System.Xml.XmlNodeType.Text)
this.Title = reader.Value;
break;
case "id":
reading = reader.Read();
if (reader.NodeType == System.Xml.XmlNodeType.Text)
this.Id = reader.Value;
break;
case "entry":
SyncFeedEntry entry = new SyncFeedEntry();
entry.ReadXml(reader, payloadType);
this.Entries.Add(entry);
break;
case "digest":
System.Xml.Serialization.XmlSerializer serializer = new System.Xml.Serialization.XmlSerializer(typeof(SyncFeedDigest));
object obj = serializer.Deserialize(reader);
if (obj is SyncFeedDigest)
this.Digest = obj as SyncFeedDigest;
break;
case "itemsPerPage":
reading = reader.Read();
if (reader.NodeType == System.Xml.XmlNodeType.Text)
{
IItemsPerPageElement itemsPerPageElement = FeedComponentFactory.Create<IItemsPerPageElement>();
itemsPerPageElement.LoadXmlValue(reader.Value);
}
break;
case "startIndex":
reading = reader.Read();
if (reader.NodeType == System.Xml.XmlNodeType.Text)
{
IStartIndexElement startIndexElement = FeedComponentFactory.Create<IStartIndexElement>();
startIndexElement.LoadXmlValue(reader.Value);
}
break;
case "totalResults":
reading = reader.Read();
if (reader.NodeType == System.Xml.XmlNodeType.Text)
{
ITotalResultsElement totalResultsElement = FeedComponentFactory.Create<ITotalResultsElement>();
totalResultsElement.LoadXmlValue(reader.Value);
}
break;
default:
reading = reader.Read();
break;
}
}
else{
reading = reader.Read();
}
}
}
}
public virtual SyncFeedEntry GetFeedEntry(SdataTransactionResult transactionResult)
{
SyncFeedEntry result;
if (!String.IsNullOrEmpty(transactionResult.LocalId))
{
result = GetFeedEntry(transactionResult.LocalId);
}
else
{
result = new SyncFeedEntry();
result.Uuid = transactionResult.Uuid;
}
if (result == null)
return null;
//entry.Uuid = transactionResult.Uuid;
result.HttpStatusCode = transactionResult.HttpStatus;
result.HttpMessage = transactionResult.HttpMessage; ;
result.HttpMethod = transactionResult.HttpMethod;
result.HttpLocation = transactionResult.Location;
result.HttpETag = transactionResult.Etag;
return result;
}
public override SyncFeed GetFeed()
{
bool includeUuid;
string whereClause = string.Empty;
OleDbParameter[] oleDbParameters = null;
if (this is IEntityQueryWrapper)
{
QueryFilterBuilder queryFilterBuilder = new QueryFilterBuilder((IEntityQueryWrapper)this);
queryFilterBuilder.BuildSqlStatement(_context, out whereClause, out oleDbParameters);
}
SyncFeed feed = new SyncFeed();
feed.Title = _resourceKind.ToString() + ": " + DateTime.Now.ToString();
Token emptyToken = new Token();
List<Identity> identities = new List<Identity>();
if (String.IsNullOrEmpty(_context.ResourceKey))
identities = _entity.GetAll(_context.Config, whereClause, oleDbParameters);
else
identities.Add(new Identity(_entity.EntityName, _context.ResourceKey));
int totalResult = identities.Count;
#region PAGING & OPENSEARCH
/* PAGING */
feed.Links = FeedMetadataHelpers.CreatePageFeedLinks(_context, totalResult, FeedMetadataHelpers.RequestKeywordType.none);
/* OPENSEARCH */
PageController pageController = FeedMetadataHelpers.GetPageLinkBuilder(_context, totalResult, FeedMetadataHelpers.RequestKeywordType.none);
feed.Opensearch_ItemsPerPageElement = pageController.GetOpensearch_ItemsPerPageElement();
feed.Opensearch_StartIndexElement = pageController.GetOpensearch_StartIndexElement();
feed.Opensearch_TotalResultsElement = pageController.GetOpensearch_TotalResultsElement();
#endregion
feed.Id = _context.SdataUri.ToString();
string tmpValue;
// ?includeUuid
includeUuid = false; // default value, but check for settings now
if (_context.SdataUri.QueryArgs.TryGetValue("includeUuid", out tmpValue))
includeUuid = System.Xml.XmlConvert.ToBoolean(tmpValue);
ICorrelatedResSyncInfoStore correlatedResSyncStore = null;
if (includeUuid)
// get store to request the correlations
correlatedResSyncStore = RequestReceiver.NorthwindAdapter.StoreLocator.GetCorrelatedResSyncStore(_context.SdataContext);
for (int pageIndex = pageController.StartIndex; pageIndex <= pageController.LastIndex; pageIndex++)
//for (int index = startIndex; index < startIndex + count; index++)
{
int zeroBasedIndex = pageIndex - 1;
Identity identity = identities[zeroBasedIndex];
AccountDocument accountDocument = (AccountDocument)_entity.GetDocument(identity, emptyToken, _context.Config);
if (accountDocument.LogState == LogState.Deleted)
continue;
SyncFeedEntry entry = new SyncFeedEntry();
if (accountDocument.addresses.documents.Count == 0)
return null;
entry.Id = String.Format("{0}{1}('{2}')", _context.DatasetLink, _resourceKind.ToString(), identity.Id);
entry.Title = String.Format("{0}: {1}", _resourceKind.ToString(), identity.Id);
entry.Updated = DateTime.Now;
if (_context.SdataUri.Precedence == null)
{
List<SyncFeedEntryLink> links;
Document document = accountDocument.addresses.documents[0];
entry.Payload = GetTransformedPayload(document, out links);
string taUuid = GetTradingAccountUuid(accountDocument.Id);
if (!String.IsNullOrEmpty(taUuid))
{
SyncFeedEntryLink tradingAccountLink = SyncFeedEntryLink.CreateRelatedLink(
String.Format("{0}{1}('{2}')", _context.DatasetLink, SupportedResourceKinds.tradingAccounts.ToString(), accountDocument.Id),
SupportedResourceKinds.tradingAccounts.ToString(),
_tradingAccountUuidPayloadPath, taUuid);
links.Add(tradingAccountLink);
}
entry.SyncLinks = links;
}
if (includeUuid)
{
CorrelatedResSyncInfo[] infos = correlatedResSyncStore.GetByLocalId(_context.ResourceKind.ToString(), new string[] { identity.Id });
entry.Uuid = (infos.Length > 0) ? infos[0].ResSyncInfo.Uuid : Guid.Empty;
}
if (entry != null)
feed.Entries.Add(entry);
}
return feed;
}
public virtual SyncFeedEntry GetFeedEntry(string id)
{
SyncFeedEntry result = new SyncFeedEntry();
result.Payload = PayloadFactory.CreatePayload(_resourceKind);
Identity identity;
Document document;
identity = GetIdentity(id);
document = _entity.GetDocument(identity, _emptyToken, _context.Config);
if (document.LogState == LogState.Deleted)
return null;
List<SyncFeedEntryLink> links;
result.Payload = GetTransformedPayload(document, out links);
result.Id = String.Format("{0}{1}('{2}')", _context.DatasetLink, _resourceKind.ToString(), id);
result.Title = String.Format("{0}: {1}", _resourceKind.ToString(), id);
result.Updated = DateTime.Now;
result.SyncLinks = links;
return result;
}
/// <summary>
///
/// </summary>
/// <param name="config"></param>
/// <returns></returns>
/// <remarks>This method is not threadsafe as the performer must be finished when calling this method.</remarks>
public SyncFeed GetFeed(NorthwindConfig config, int startIndex, int count)
{
SyncFeed feed;
SdataContext sdataContext;
SupportedResourceKinds resource;
string resourceKind;
string endpoint;
Guid trackingId;
List<SdataTransactionResult> transactinResults;
sdataContext = _parentPerformer._requestContext.SdataContext;
resource = _parentPerformer._requestContext.ResourceKind;
resourceKind = resource.ToString();
transactinResults = _parentPerformer._asyncStateObj.TransactionResults;
endpoint = _parentPerformer._requestContext.DatasetLink + resourceKind; ;
trackingId = _parentPerformer._requestContext.TrackingId;
if (count == 0)
count = 10;
feed = new SyncFeed();
Token emptyToken = new Token();
IEntityWrapper wrapper = EntityWrapperFactory.Create(resource, _parentPerformer._requestContext);
for (int index = startIndex;
index < ((startIndex + count > transactinResults.Count) ? transactinResults.Count : startIndex + count);
index++)
{
SdataTransactionResult transactionResult = (SdataTransactionResult)transactinResults[index];
SyncFeedEntry entry = wrapper.GetFeedEntry(transactionResult);
if (entry != null)
feed.Entries.Add(entry);
else
{
entry = new SyncFeedEntry();
entry.Uuid = transactionResult.Uuid;
entry.HttpStatusCode = transactionResult.HttpStatus;
entry.HttpMessage = transactionResult.HttpMessage; ;
entry.HttpMethod = transactionResult.HttpMethod;
entry.HttpLocation = transactionResult.Location;
entry.HttpETag = transactionResult.Etag;
feed.Entries.Add(entry);
}
}
// initialize the feed
string url = string.Format("{0}/$syncTarget('{1}')", endpoint, trackingId);
feed.Title = resourceKind;
feed.Id = url;
#region PAGING & OPENSEARCH
int totalResults = transactinResults.Count;
PageController pageController = new PageController(startIndex+1, FeedMetadataHelpers.DEFAULT_ITEMS_PER_PAGE, totalResults, count, url);
/* PAGING */
FeedLinkCollection feedLinks = new FeedLinkCollection();
feedLinks.Add(new FeedLink(pageController.GetLinkSelf(), LinkType.Self, MediaType.Atom, "Current Page"));
feedLinks.Add(new FeedLink(pageController.GetLinkFirst(), LinkType.First, MediaType.Atom, "First Page"));
feedLinks.Add(new FeedLink(pageController.GetLinkLast(), LinkType.Last, MediaType.Atom, "Last Page"));
string linkUrl;
if (pageController.GetLinkNext(out linkUrl))
feedLinks.Add(new FeedLink(linkUrl, LinkType.Next, MediaType.Atom, "Next Page"));
if (pageController.GetLinkPrevious(out linkUrl))
feedLinks.Add(new FeedLink(linkUrl, LinkType.Previous, MediaType.Atom, "Previous Page"));
feed.Links = feedLinks;
/* OPENSEARCH */
feed.Opensearch_ItemsPerPageElement = pageController.GetOpensearch_ItemsPerPageElement();
feed.Opensearch_StartIndexElement = pageController.GetOpensearch_StartIndexElement();
feed.Opensearch_TotalResultsElement = pageController.GetOpensearch_TotalResultsElement();
#endregion
//if (startIndex + count < transactinResults.Count)
//{
// FeedLink linkNext = new FeedLink(string.Format("{0}?startIndex={1}&count=10", url, startIndex + count), LinkType.Next);
// feed.Links.Add(linkNext);
//}
//FeedLink linkFirst = new FeedLink(String.Format("{0}?startIndex=0&count=10", url), LinkType.First);
//feed.Links.Add(linkFirst);
//FeedLink linkSelf = new FeedLink(String.Format("{0}?startIndex={1}&count=10", url, startIndex), LinkType.Self);
//feed.Links.Add(linkSelf);
return feed;
}
public void ReadXml(System.Xml.XmlReader reader, Type payloadType)
{
reader.MoveToContent();
if ((reader.NodeType == System.Xml.XmlNodeType.Element) &&
(reader.LocalName == "feed") &&
(reader.NamespaceURI == Namespaces.atomNamespace))
{
bool reading = true;
while (reading)
{
if (reader.NodeType == System.Xml.XmlNodeType.Element)
{
switch (reader.LocalName)
{
case "title":
reading = reader.Read();
if (reader.NodeType == System.Xml.XmlNodeType.Text)
{
this.Title = reader.Value;
}
break;
case "id":
reading = reader.Read();
if (reader.NodeType == System.Xml.XmlNodeType.Text)
{
this.Id = reader.Value;
}
break;
case "entry":
SyncFeedEntry entry = new SyncFeedEntry();
entry.ReadXml(reader, payloadType);
this.Entries.Add(entry);
break;
case "digest":
System.Xml.Serialization.XmlSerializer serializer = new System.Xml.Serialization.XmlSerializer(typeof(SyncFeedDigest));
object obj = serializer.Deserialize(reader);
if (obj is SyncFeedDigest)
{
this.Digest = obj as SyncFeedDigest;
}
break;
case "itemsPerPage":
reading = reader.Read();
if (reader.NodeType == System.Xml.XmlNodeType.Text)
{
IItemsPerPageElement itemsPerPageElement = FeedComponentFactory.Create <IItemsPerPageElement>();
itemsPerPageElement.LoadXmlValue(reader.Value);
}
break;
case "startIndex":
reading = reader.Read();
if (reader.NodeType == System.Xml.XmlNodeType.Text)
{
IStartIndexElement startIndexElement = FeedComponentFactory.Create <IStartIndexElement>();
startIndexElement.LoadXmlValue(reader.Value);
}
break;
case "totalResults":
reading = reader.Read();
if (reader.NodeType == System.Xml.XmlNodeType.Text)
{
ITotalResultsElement totalResultsElement = FeedComponentFactory.Create <ITotalResultsElement>();
totalResultsElement.LoadXmlValue(reader.Value);
}
break;
default:
reading = reader.Read();
break;
}
}
else
{
reading = reader.Read();
}
}
}
}
