private async Task ReadDocumentAsync(XmlReaderWrapper reader)
{
try
{
await SyndicationFeedFormatter.MoveToStartElementAsync(reader);
SetDocument(await AtomPub10ServiceDocumentFormatter.ReadCategories(reader, null,
delegate()
{
return(this.CreateInlineCategoriesDocument());
},
delegate()
{
return(this.CreateReferencedCategoriesDocument());
},
this.Version,
_preserveElementExtensions,
_preserveAttributeExtensions,
_maxExtensionSize));
}
catch (FormatException e)
{
throw new XmlException(FeedUtils.AddLineInfo(reader, SR.ErrorParsingDocument), e);
}
catch (ArgumentException e)
{
throw new XmlException(FeedUtils.AddLineInfo(reader, SR.ErrorParsingDocument), e);
}
}
private async Task ReadDocumentAsync(XmlReaderWrapper reader)
{
ServiceDocument result = CreateDocumentInstance();
try
{
await SyndicationFeedFormatter.MoveToStartElementAsync(reader);
bool elementIsEmpty = reader.IsEmptyElement;
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
if (reader.LocalName == "lang" && reader.NamespaceURI == Atom10FeedFormatter.XmlNs)
{
result.Language = await reader.GetValueAsync();
}
else if (reader.LocalName == "base" && reader.NamespaceURI == Atom10FeedFormatter.XmlNs)
{
result.BaseUri = new Uri(await reader.GetValueAsync(), UriKind.RelativeOrAbsolute);
}
else
{
string ns = reader.NamespaceURI;
string name = reader.LocalName;
if (FeedUtils.IsXmlns(name, ns) || FeedUtils.IsXmlSchemaType(name, ns))
{
continue;
}
string val = await reader.GetValueAsync();
if (!TryParseAttribute(name, ns, val, result, this.Version))
{
if (_preserveAttributeExtensions)
{
result.AttributeExtensions.Add(new XmlQualifiedName(reader.LocalName, reader.NamespaceURI), val);
}
}
}
}
}
XmlBuffer buffer = null;
XmlDictionaryWriter extWriter = null;
await reader.ReadStartElementAsync();
if (!elementIsEmpty)
{
try
{
while (await reader.IsStartElementAsync())
{
if (await reader.IsStartElementAsync(App10Constants.Workspace, App10Constants.Namespace))
{
result.Workspaces.Add(ReadWorkspace(reader, result).Result);
}
else if (!TryParseElement(reader, result, this.Version))
{
if (_preserveElementExtensions)
{
var tuple = await SyndicationFeedFormatter.CreateBufferIfRequiredAndWriteNodeAsync(buffer, extWriter, reader, _maxExtensionSize);
buffer = tuple.Item1;
extWriter = tuple.Item2;
}
else
{
await reader.SkipAsync();
}
}
}
LoadElementExtensions(buffer, extWriter, result);
}
finally
{
if (extWriter != null)
{
extWriter.Close();
}
}
}
await reader.ReadEndElementAsync();
}
catch (FormatException e)
{
throw new XmlException(FeedUtils.AddLineInfo(reader, SR.ErrorParsingDocument), e);
}
catch (ArgumentException e)
{
new XmlException(FeedUtils.AddLineInfo(reader, SR.ErrorParsingDocument), e);
}
SetDocument(result);
}