public async Task WriteToAsync(XmlWriter writer, string outerElementName, string outerElementNamespace)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
if (string.IsNullOrEmpty(outerElementName))
{
throw new ArgumentException(SR.OuterElementNameNotSpecified);
}
writer = XmlWriterWrapper.CreateFromWriter(writer);
await writer.WriteStartElementAsync(outerElementName, outerElementNamespace);
await writer.WriteAttributeStringAsync(Atom10Constants.TypeTag, string.Empty, this.Type);
if (_attributeExtensions != null)
{
foreach (XmlQualifiedName key in _attributeExtensions.Keys)
{
if (key.Name == Atom10Constants.TypeTag && key.Namespace == string.Empty)
{
continue;
}
string attrValue;
if (_attributeExtensions.TryGetValue(key, out attrValue))
{
await writer.WriteAttributeStringAsync(key.Name, key.Namespace, attrValue);
}
}
}
WriteContentsTo(writer);
await writer.WriteEndElementAsync();
}
void IXmlSerializable.WriteXml(XmlWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
writer = XmlWriterWrapper.CreateFromWriter(writer);
WriteItemAsync(writer).GetAwaiter().GetResult();
}
void IXmlSerializable.WriteXml(XmlWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
if (this.Document == null)
{
throw new InvalidOperationException(SR.DocumentFormatterDoesNotHaveDocument);
}
WriteDocumentAsync(XmlWriterWrapper.CreateFromWriter(writer)).GetAwaiter().GetResult();
}
private Task WriteXml(XmlWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
if (this.Document == null)
{
throw new InvalidOperationException(SR.DocumentFormatterDoesNotHaveDocument);
}
return(WriteDocumentAsync(XmlWriterWrapper.CreateFromWriter(writer)));
}
public override async Task WriteToAsync(XmlWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
writer = XmlWriterWrapper.CreateFromWriter(writer);
await writer.WriteStartElementAsync(Atom10Constants.EntryTag, Atom10Constants.Atom10Namespace);
await WriteItemAsync(writer);
await writer.WriteEndElementAsync();
}
public override async Task WriteToAsync(XmlWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
writer = XmlWriterWrapper.CreateFromWriter(writer);
await writer.WriteStartElementAsync(Rss20Constants.ItemTag, Rss20Constants.Rss20Namespace).ConfigureAwait(false);
await WriteItem(writer).ConfigureAwait(false);
await writer.WriteEndElementAsync().ConfigureAwait(false);
}
internal async Task WriteAttributeExtensionsAsync(XmlWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
writer = XmlWriterWrapper.CreateFromWriter(writer);
if (_attributeExtensions != null)
{
foreach (XmlQualifiedName qname in _attributeExtensions.Keys)
{
string value = _attributeExtensions[qname];
await writer.WriteAttributeStringAsync(qname.Name, qname.Namespace, value).ConfigureAwait(false);
}
}
}
public async Task WriteToAsync(XmlWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
if (_extensionDataWriter != null)
{
_extensionDataWriter.WriteToAsync(writer);
}
else
{
writer = XmlWriterWrapper.CreateFromWriter(writer);
using (XmlReader reader = await GetReaderAsync().ConfigureAwait(false))
{
await writer.WriteNodeAsync(reader, false).ConfigureAwait(false);
}
}
}
public override async Task WriteToAsync(XmlWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
if (this.Document == null)
{
throw new InvalidOperationException(SR.DocumentFormatterDoesNotHaveDocument);
}
writer = XmlWriterWrapper.CreateFromWriter(writer);
await writer.WriteStartElementAsync(App10Constants.Prefix, App10Constants.Service, App10Constants.Namespace);
await WriteDocumentAsync(writer);
await writer.WriteEndElementAsync();
}
private static async Task WriteInlineCategoriesContentAsync(XmlWriter writer, InlineCategoriesDocument categories, string version)
{
writer = XmlWriterWrapper.CreateFromWriter(writer);
if (!string.IsNullOrEmpty(categories.Scheme))
{
await writer.WriteAttributeStringAsync(Atom10Constants.SchemeTag, categories.Scheme);
}
// by default, categories are not fixed
if (categories.IsFixed)
{
await writer.WriteAttributeStringAsync(App10Constants.Fixed, "yes");
}
await WriteAttributeExtensionsAsync(writer, categories, version);
for (int i = 0; i < categories.Categories.Count; ++i)
{
await Atom10FeedFormatter.WriteCategoryAsync(writer, categories.Categories[i], version);
}
await WriteElementExtensionsAsync(writer, categories, version);
}
public void WriteToAsync(XmlWriter writer)
{
if (_xmlSerializer != null)
{
Debug.Assert((_dataContractSerializer == null && _outerName == null && _outerNamespace == null), "Xml serializer cannot have outer name, ns");
_xmlSerializer.Serialize(writer, _extensionData);
}
else
{
Debug.Assert(_xmlSerializer == null, "Xml serializer cannot be configured");
writer = XmlWriterWrapper.CreateFromWriter(writer);
if (_outerName != null)
{
writer.WriteStartElementAsync(_outerName, _outerNamespace);
_dataContractSerializer.WriteObjectContent(writer, _extensionData);
writer.WriteEndElementAsync();
}
else
{
_dataContractSerializer.WriteObject(writer, _extensionData);
}
}
}
internal static async Task WriteCategoriesInnerXml(XmlWriter writer, CategoriesDocument categories, Uri baseUri, string version)
{
Uri baseUriToWrite = FeedUtils.GetBaseUriToWrite(baseUri, categories.BaseUri);
if (baseUriToWrite != null)
{
WriteXmlBase(writer, baseUriToWrite);
}
if (!string.IsNullOrEmpty(categories.Language))
{
WriteXmlLang(writer, categories.Language);
}
if (categories.IsInline)
{
await WriteInlineCategoriesContentAsync(XmlWriterWrapper.CreateFromWriter(writer), (InlineCategoriesDocument)categories, version);
}
else
{
WriteReferencedCategoriesContent(writer, (ReferencedCategoriesDocument)categories, version);
}
}
