/// <summary> /// Write the metadata for an OData association link; makes sure any duplicate of the link's values duplicated in metadata are equal. /// </summary> /// <param name="associationLink">The association link for which to write the metadata.</param> /// <param name="owningType">The <see cref="IEdmEntityType"/> instance the association link is defined on.</param> /// <param name="duplicatePropertyNamesChecker">The checker instance for duplicate property names.</param> /// <param name="projectedProperties">Set of projected properties, or null if all properties should be written.</param> internal void WriteAssociationLink( ODataAssociationLink associationLink, IEdmEntityType owningType, DuplicatePropertyNamesChecker duplicatePropertyNamesChecker, ProjectedPropertiesAnnotation projectedProperties) { DebugUtils.CheckNoExternalCallers(); ValidationUtils.ValidateAssociationLinkNotNull(associationLink); string associationLinkName = associationLink.Name; if (projectedProperties.ShouldSkipProperty(associationLinkName)) { return; } this.ValidateAssociationLink(associationLink, owningType); duplicatePropertyNamesChecker.CheckForDuplicateAssociationLinkNames(associationLink); AtomLinkMetadata linkMetadata = associationLink.GetAnnotation <AtomLinkMetadata>(); string linkRelation = AtomUtils.ComputeODataAssociationLinkRelation(associationLink); AtomLinkMetadata mergedLinkMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata(linkMetadata, linkRelation, associationLink.Url, associationLinkName, MimeConstants.MimeApplicationXml); this.atomEntryMetadataSerializer.WriteAtomLink(mergedLinkMetadata, null /* etag*/); }
private void WriteReadOrEditLink(Uri link, AtomLinkMetadata linkMetadata, string linkRelation) { if (link != null) { AtomLinkMetadata metadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata(linkMetadata, linkRelation, link, null, null); this.atomEntryMetadataSerializer.WriteAtomLink(metadata, null); } }
internal void WriteEntryTypeName(string typeName, AtomEntryMetadata entryMetadata) { if (typeName != null) { AtomCategoryMetadata category = ODataAtomWriterMetadataUtils.MergeCategoryMetadata((entryMetadata == null) ? null : entryMetadata.CategoryWithTypeName, typeName, base.MessageWriterSettings.WriterBehavior.ODataTypeScheme); this.atomEntryMetadataSerializer.WriteCategory(category); } }
/// <summary> /// Writes a stream property to the ATOM payload /// </summary> /// <param name="streamProperty">The stream property to create the payload for.</param> /// <param name="owningType">The <see cref="IEdmEntityType"/> instance for which the stream property defined on.</param> /// <param name="duplicatePropertyNamesChecker">The checker instance for duplicate property names.</param> /// <param name="projectedProperties">Set of projected properties, or null if all properties should be written.</param> internal void WriteStreamProperty( ODataProperty streamProperty, IEdmEntityType owningType, DuplicatePropertyNamesChecker duplicatePropertyNamesChecker, ProjectedPropertiesAnnotation projectedProperties) { DebugUtils.CheckNoExternalCallers(); Debug.Assert(streamProperty != null, "Stream property must not be null."); Debug.Assert(streamProperty.Value != null, "The media resource of the stream property must not be null."); WriterValidationUtils.ValidatePropertyNotNull(streamProperty); string propertyName = streamProperty.Name; if (projectedProperties.ShouldSkipProperty(propertyName)) { return; } WriterValidationUtils.ValidatePropertyName(propertyName); duplicatePropertyNamesChecker.CheckForDuplicatePropertyNames(streamProperty); IEdmProperty edmProperty = WriterValidationUtils.ValidatePropertyDefined(streamProperty.Name, owningType, this.MessageWriterSettings.UndeclaredPropertyBehaviorKinds); WriterValidationUtils.ValidateStreamReferenceProperty(streamProperty, edmProperty, this.Version, this.WritingResponse); ODataStreamReferenceValue streamReferenceValue = (ODataStreamReferenceValue)streamProperty.Value; WriterValidationUtils.ValidateStreamReferenceValue(streamReferenceValue, false /*isDefaultStream*/); if (owningType != null && owningType.IsOpen && edmProperty == null) { ValidationUtils.ValidateOpenPropertyValue(streamProperty.Name, streamReferenceValue, this.MessageWriterSettings.UndeclaredPropertyBehaviorKinds); } AtomStreamReferenceMetadata streamReferenceMetadata = streamReferenceValue.GetAnnotation <AtomStreamReferenceMetadata>(); string contentType = streamReferenceValue.ContentType; string linkTitle = streamProperty.Name; Uri readLink = streamReferenceValue.ReadLink; if (readLink != null) { string readLinkRelation = AtomUtils.ComputeStreamPropertyRelation(streamProperty, false); AtomLinkMetadata readLinkMetadata = streamReferenceMetadata == null ? null : streamReferenceMetadata.SelfLink; AtomLinkMetadata mergedMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata(readLinkMetadata, readLinkRelation, readLink, linkTitle, contentType); this.atomEntryMetadataSerializer.WriteAtomLink(mergedMetadata, null /* etag */); } Uri editLink = streamReferenceValue.EditLink; if (editLink != null) { string editLinkRelation = AtomUtils.ComputeStreamPropertyRelation(streamProperty, true); AtomLinkMetadata editLinkMetadata = streamReferenceMetadata == null ? null : streamReferenceMetadata.EditLink; AtomLinkMetadata mergedMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata(editLinkMetadata, editLinkRelation, editLink, linkTitle, contentType); this.atomEntryMetadataSerializer.WriteAtomLink(mergedMetadata, streamReferenceValue.ETag); } }
internal void WriteNavigationLinkStart(ODataNavigationLink navigationLink, Uri navigationLinkUrlOverride) { base.XmlWriter.WriteStartElement("", "link", "http://www.w3.org/2005/Atom"); string relation = AtomUtils.ComputeODataNavigationLinkRelation(navigationLink); string mediaType = AtomUtils.ComputeODataNavigationLinkType(navigationLink); string name = navigationLink.Name; Uri href = navigationLinkUrlOverride ?? navigationLink.Url; AtomLinkMetadata linkMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata(navigationLink.GetAnnotation <AtomLinkMetadata>(), relation, href, name, mediaType); this.atomEntryMetadataSerializer.WriteAtomLinkAttributes(linkMetadata, null); }
internal void WriteFeedNextPageLink(ODataFeed feed) { Uri nextPageLink = feed.NextPageLink; if (nextPageLink != null) { AtomFeedMetadata annotation = feed.GetAnnotation <AtomFeedMetadata>(); AtomLinkMetadata linkMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata((annotation == null) ? null : annotation.NextPageLink, "next", nextPageLink, null, null); this.atomFeedMetadataSerializer.WriteAtomLink(linkMetadata, null); } }
internal void WriteEntryMediaEditLink(ODataStreamReferenceValue mediaResource) { Uri editLink = mediaResource.EditLink; if (editLink != null) { AtomStreamReferenceMetadata annotation = mediaResource.GetAnnotation <AtomStreamReferenceMetadata>(); AtomLinkMetadata metadata = (annotation == null) ? null : annotation.EditLink; AtomLinkMetadata linkMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata(metadata, "edit-media", editLink, null, null); this.atomEntryMetadataSerializer.WriteAtomLink(linkMetadata, mediaResource.ETag); } }
/// <summary> /// Writes the type name category element for the entry. /// </summary> /// <param name="typeName">The type name to write.</param> /// <param name="entryMetadata">The entry metadata if available.</param> internal void WriteEntryTypeName(string typeName, AtomEntryMetadata entryMetadata) { DebugUtils.CheckNoExternalCallers(); if (typeName != null) { AtomCategoryMetadata mergedCategoryMetadata = ODataAtomWriterMetadataUtils.MergeCategoryMetadata( entryMetadata == null ? null : entryMetadata.CategoryWithTypeName, typeName, this.MessageWriterSettings.WriterBehavior.ODataTypeScheme); this.atomEntryMetadataSerializer.WriteCategory(mergedCategoryMetadata); } }
/// <summary> /// Writes a feed link. /// </summary> /// <param name="feed">The feed that contains the link.</param> /// <param name="relation">Relation attribute of the link.</param> /// <param name="href">href attribute of the link.</param> /// <param name="getLinkMetadata">Function to get the AtomLinkMetadata for the feed link.</param> internal void WriteFeedLink(ODataFeed feed, string relation, Uri href, Func <AtomFeedMetadata, AtomLinkMetadata> getLinkMetadata) { DebugUtils.CheckNoExternalCallers(); AtomFeedMetadata feedMetadata = feed.GetAnnotation <AtomFeedMetadata>(); AtomLinkMetadata mergedLink = ODataAtomWriterMetadataUtils.MergeLinkMetadata( getLinkMetadata(feedMetadata), relation, href, null, /*title*/ null /*mediaType*/); this.atomFeedMetadataSerializer.WriteAtomLink(mergedLink, null); }
internal void WriteAssociationLink(ODataAssociationLink associationLink, IEdmEntityType owningType, DuplicatePropertyNamesChecker duplicatePropertyNamesChecker, ProjectedPropertiesAnnotation projectedProperties) { ValidationUtils.ValidateAssociationLinkNotNull(associationLink); if (!projectedProperties.ShouldSkipProperty(associationLink.Name)) { base.ValidateAssociationLink(associationLink, owningType); duplicatePropertyNamesChecker.CheckForDuplicatePropertyNames(associationLink); AtomLinkMetadata annotation = associationLink.GetAnnotation <AtomLinkMetadata>(); string relation = AtomUtils.ComputeODataAssociationLinkRelation(associationLink); AtomLinkMetadata linkMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata(annotation, relation, associationLink.Url, associationLink.Name, "application/xml"); this.atomEntryMetadataSerializer.WriteAtomLink(linkMetadata, null); } }
/// <summary> /// Writes the next page link for a feed. /// </summary> /// <param name="feed">The feed to write the next page link for.</param> internal void WriteFeedNextPageLink(ODataFeed feed) { DebugUtils.CheckNoExternalCallers(); Debug.Assert(feed != null, "feed != null"); Uri nextPageLink = feed.NextPageLink; if (nextPageLink != null) { // <atom:link rel="next" href="next-page-link" /> AtomFeedMetadata feedMetadata = feed.GetAnnotation <AtomFeedMetadata>(); AtomLinkMetadata mergedLink = ODataAtomWriterMetadataUtils.MergeLinkMetadata( feedMetadata == null ? null : feedMetadata.NextPageLink, AtomConstants.AtomNextRelationAttributeValue, nextPageLink, null, /*title*/ null /*mediaType*/); this.atomFeedMetadataSerializer.WriteAtomLink(mergedLink, null); } }
/// <summary> /// Writes the navigation link's start element and atom metadata. /// </summary> /// <param name="navigationLink">The navigation link to write.</param> /// <param name="navigationLinkUrlOverride">Url to use for the navigation link. If this is specified the Url property on the <paramref name="navigationLink"/> /// will be ignored. If this parameter is null, the Url from the navigation link is used.</param> internal void WriteNavigationLinkStart(ODataNavigationLink navigationLink, Uri navigationLinkUrlOverride) { DebugUtils.CheckNoExternalCallers(); Debug.Assert(navigationLink != null, "navigationLink != null"); Debug.Assert(!string.IsNullOrEmpty(navigationLink.Name), "The navigation link name was not verified yet."); Debug.Assert(navigationLink.Url != null, "The navigation link Url was not verified yet."); Debug.Assert(navigationLink.IsCollection.HasValue, "navigationLink.IsCollection.HasValue"); // <atom:link> this.XmlWriter.WriteStartElement(AtomConstants.AtomNamespacePrefix, AtomConstants.AtomLinkElementName, AtomConstants.AtomNamespace); string linkRelation = AtomUtils.ComputeODataNavigationLinkRelation(navigationLink); string linkType = AtomUtils.ComputeODataNavigationLinkType(navigationLink); string linkTitle = navigationLink.Name; Uri navigationLinkUrl = navigationLinkUrlOverride ?? navigationLink.Url; AtomLinkMetadata linkMetadata = navigationLink.GetAnnotation <AtomLinkMetadata>(); AtomLinkMetadata mergedMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata(linkMetadata, linkRelation, navigationLinkUrl, linkTitle, linkType); this.atomEntryMetadataSerializer.WriteAtomLinkAttributes(mergedMetadata, null /* etag */); }
/// <summary> /// Writes the edit-media link for an entry. /// </summary> /// <param name="mediaResource">The media resource representing the MR of the entry to write.</param> internal void WriteEntryMediaEditLink(ODataStreamReferenceValue mediaResource) { DebugUtils.CheckNoExternalCallers(); Debug.Assert(mediaResource != null, "mediaResource != null"); Uri mediaEditLink = mediaResource.EditLink; Debug.Assert(mediaEditLink != null || mediaResource.ETag == null, "The default stream edit link and etag should have been validated by now."); if (mediaEditLink != null) { AtomStreamReferenceMetadata streamReferenceMetadata = mediaResource.GetAnnotation <AtomStreamReferenceMetadata>(); AtomLinkMetadata mediaEditMetadata = streamReferenceMetadata == null ? null : streamReferenceMetadata.EditLink; AtomLinkMetadata mergedLinkMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata( mediaEditMetadata, AtomConstants.AtomEditMediaRelationAttributeValue, mediaEditLink, null /* title */, null /* mediaType */); this.atomEntryMetadataSerializer.WriteAtomLink(mergedLinkMetadata, mediaResource.ETag); } }
internal void WriteStreamProperty(ODataProperty streamProperty, IEdmEntityType owningType, DuplicatePropertyNamesChecker duplicatePropertyNamesChecker, ProjectedPropertiesAnnotation projectedProperties) { WriterValidationUtils.ValidatePropertyNotNull(streamProperty); string name = streamProperty.Name; if (!projectedProperties.ShouldSkipProperty(name)) { WriterValidationUtils.ValidateProperty(streamProperty); duplicatePropertyNamesChecker.CheckForDuplicatePropertyNames(streamProperty); IEdmProperty edmProperty = WriterValidationUtils.ValidatePropertyDefined(streamProperty.Name, owningType); WriterValidationUtils.ValidateStreamReferenceProperty(streamProperty, edmProperty, base.Version, base.WritingResponse); ODataStreamReferenceValue value2 = (ODataStreamReferenceValue)streamProperty.Value; if (((owningType != null) && owningType.IsOpen) && (edmProperty == null)) { ValidationUtils.ValidateOpenPropertyValue(streamProperty.Name, value2); } AtomStreamReferenceMetadata annotation = value2.GetAnnotation <AtomStreamReferenceMetadata>(); string contentType = value2.ContentType; string title = streamProperty.Name; Uri readLink = value2.ReadLink; if (readLink != null) { string relation = AtomUtils.ComputeStreamPropertyRelation(streamProperty, false); AtomLinkMetadata metadata = (annotation == null) ? null : annotation.SelfLink; AtomLinkMetadata linkMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata(metadata, relation, readLink, title, contentType); this.atomEntryMetadataSerializer.WriteAtomLink(linkMetadata, null); } Uri editLink = value2.EditLink; if (editLink != null) { string str5 = AtomUtils.ComputeStreamPropertyRelation(streamProperty, true); AtomLinkMetadata metadata4 = (annotation == null) ? null : annotation.EditLink; AtomLinkMetadata metadata5 = ODataAtomWriterMetadataUtils.MergeLinkMetadata(metadata4, str5, editLink, title, contentType); this.atomEntryMetadataSerializer.WriteAtomLink(metadata5, value2.ETag); } } }
internal void WriteFeedMetadata(AtomFeedMetadata feedMetadata, ODataFeed feed, string updatedTime, out bool authorWritten) { DebugUtils.CheckNoExternalCallers(); Debug.Assert(feedMetadata != null, "Feed metadata must not be null!"); // <atom:id>text</atom:id> // NOTE: this is the Id of the feed. For a regular feed this is stored on the feed itself; // if used in the context of an <atom:source> element it is stored in metadata Debug.Assert(feed == null || !string.IsNullOrEmpty(feed.Id), "The feed Id should have been validated by now."); string id = feed == null ? feedMetadata.SourceId : feed.Id; this.WriteElementWithTextContent( AtomConstants.AtomNamespacePrefix, AtomConstants.AtomIdElementName, AtomConstants.AtomNamespace, id); // <atom:title>text</atom:title> // NOTE: write an empty element if no title is specified since the element is required this.WriteTextConstruct(AtomConstants.AtomNamespacePrefix, AtomConstants.AtomTitleElementName, AtomConstants.AtomNamespace, feedMetadata.Title); if (feedMetadata.Subtitle != null) { // <atom:subtitle>text</atom:subtitle> this.WriteTextConstruct(AtomConstants.AtomNamespacePrefix, AtomConstants.AtomSubtitleElementName, AtomConstants.AtomNamespace, feedMetadata.Subtitle); } // <atom:updated>date</atom:updated> // NOTE: the <updated> element is required and if not specified we use a single 'default/current' date/time for the whole payload. string updated = feedMetadata.Updated.HasValue ? ODataAtomConvert.ToAtomString(feedMetadata.Updated.Value) : updatedTime; this.WriteElementWithTextContent( AtomConstants.AtomNamespacePrefix, AtomConstants.AtomUpdatedElementName, AtomConstants.AtomNamespace, updated); AtomLinkMetadata selfLinkMetadata = feedMetadata.SelfLink; if (selfLinkMetadata != null) { AtomLinkMetadata mergedSelfLinkMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata( selfLinkMetadata, AtomConstants.AtomSelfRelationAttributeValue, null /* href */, null /* title */, null /* media type */); this.WriteAtomLink(mergedSelfLinkMetadata, null /*etag*/); } IEnumerable <AtomLinkMetadata> links = feedMetadata.Links; if (links != null) { foreach (AtomLinkMetadata link in links) { // DeltaLink is written from ODataFeed, so it shouldn't be written again from AtomFeedMetadata. if (link.Relation != AtomConstants.AtomDeltaRelationAttributeValue) { // <atom:link>...</atom:link> this.WriteAtomLink(link, null /* etag */); } } } IEnumerable <AtomCategoryMetadata> categories = feedMetadata.Categories; if (categories != null) { foreach (AtomCategoryMetadata category in categories) { // <atom:category term="..." scheme="..." label="..."></atom:category> this.WriteCategory(category); } } Uri logo = feedMetadata.Logo; if (logo != null) { // <atom:logo>Uri</atom:logo> this.WriteElementWithTextContent( AtomConstants.AtomNamespacePrefix, AtomConstants.AtomLogoElementName, AtomConstants.AtomNamespace, this.UriToUrlAttributeValue(logo)); } if (feedMetadata.Rights != null) { // <atom:rights>rights</atom:rights> this.WriteTextConstruct( AtomConstants.AtomNamespacePrefix, AtomConstants.AtomRightsElementName, AtomConstants.AtomNamespace, feedMetadata.Rights); } IEnumerable <AtomPersonMetadata> contributors = feedMetadata.Contributors; if (contributors != null) { foreach (AtomPersonMetadata contributor in contributors) { // <atom:contributor>contributor data</atom:contributor> this.XmlWriter.WriteStartElement(AtomConstants.AtomNamespacePrefix, AtomConstants.AtomContributorElementName, AtomConstants.AtomNamespace); this.WritePersonMetadata(contributor); this.XmlWriter.WriteEndElement(); } } AtomGeneratorMetadata generator = feedMetadata.Generator; if (generator != null) { // <atom:generator uri="..." version="...">name</atom:generator> this.XmlWriter.WriteStartElement(AtomConstants.AtomNamespacePrefix, AtomConstants.AtomGeneratorElementName, AtomConstants.AtomNamespace); if (generator.Uri != null) { this.XmlWriter.WriteAttributeString(AtomConstants.AtomGeneratorUriAttributeName, this.UriToUrlAttributeValue(generator.Uri)); } if (!string.IsNullOrEmpty(generator.Version)) { this.XmlWriter.WriteAttributeString(AtomConstants.AtomGeneratorVersionAttributeName, generator.Version); } ODataAtomWriterUtils.WriteString(this.XmlWriter, generator.Name); this.XmlWriter.WriteEndElement(); } Uri icon = feedMetadata.Icon; if (icon != null) { // <atom:icon>Uri</atom:icon> this.WriteElementWithTextContent( AtomConstants.AtomNamespacePrefix, AtomConstants.AtomIconElementName, AtomConstants.AtomNamespace, this.UriToUrlAttributeValue(icon)); } IEnumerable <AtomPersonMetadata> authors = feedMetadata.Authors; authorWritten = false; if (authors != null) { foreach (AtomPersonMetadata author in authors) { // <atom:author>author data</atom:author> authorWritten = true; this.XmlWriter.WriteStartElement(AtomConstants.AtomNamespacePrefix, AtomConstants.AtomAuthorElementName, AtomConstants.AtomNamespace); this.WritePersonMetadata(author); this.XmlWriter.WriteEndElement(); } } }
internal void WriteFeedMetadata(AtomFeedMetadata feedMetadata, ODataFeed feed, string updatedTime, out bool authorWritten) { string textContent = (feed == null) ? feedMetadata.SourceId : feed.Id; base.WriteElementWithTextContent("", "id", "http://www.w3.org/2005/Atom", textContent); base.WriteTextConstruct("", "title", "http://www.w3.org/2005/Atom", feedMetadata.Title); if (feedMetadata.Subtitle != null) { base.WriteTextConstruct("", "subtitle", "http://www.w3.org/2005/Atom", feedMetadata.Subtitle); } string str2 = feedMetadata.Updated.HasValue ? ODataAtomConvert.ToAtomString(feedMetadata.Updated.Value) : updatedTime; base.WriteElementWithTextContent("", "updated", "http://www.w3.org/2005/Atom", str2); AtomLinkMetadata selfLink = feedMetadata.SelfLink; if (selfLink != null) { AtomLinkMetadata linkMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata(selfLink, "self", null, null, null); base.WriteAtomLink(linkMetadata, null); } IEnumerable <AtomLinkMetadata> links = feedMetadata.Links; if (links != null) { foreach (AtomLinkMetadata metadata3 in links) { base.WriteAtomLink(metadata3, null); } } IEnumerable <AtomCategoryMetadata> categories = feedMetadata.Categories; if (categories != null) { foreach (AtomCategoryMetadata metadata4 in categories) { base.WriteCategory(metadata4); } } Uri logo = feedMetadata.Logo; if (logo != null) { base.WriteElementWithTextContent("", "logo", "http://www.w3.org/2005/Atom", base.UriToUrlAttributeValue(logo)); } if (feedMetadata.Rights != null) { base.WriteTextConstruct("", "rights", "http://www.w3.org/2005/Atom", feedMetadata.Rights); } IEnumerable <AtomPersonMetadata> contributors = feedMetadata.Contributors; if (contributors != null) { foreach (AtomPersonMetadata metadata5 in contributors) { base.XmlWriter.WriteStartElement("", "contributor", "http://www.w3.org/2005/Atom"); base.WritePersonMetadata(metadata5); base.XmlWriter.WriteEndElement(); } } AtomGeneratorMetadata generator = feedMetadata.Generator; if (generator != null) { base.XmlWriter.WriteStartElement("", "generator", "http://www.w3.org/2005/Atom"); if (generator.Uri != null) { base.XmlWriter.WriteAttributeString("uri", base.UriToUrlAttributeValue(generator.Uri)); } if (!string.IsNullOrEmpty(generator.Version)) { base.XmlWriter.WriteAttributeString("version", generator.Version); } ODataAtomWriterUtils.WriteString(base.XmlWriter, generator.Name); base.XmlWriter.WriteEndElement(); } Uri icon = feedMetadata.Icon; if (icon != null) { base.WriteElementWithTextContent("", "icon", "http://www.w3.org/2005/Atom", base.UriToUrlAttributeValue(icon)); } IEnumerable <AtomPersonMetadata> authors = feedMetadata.Authors; authorWritten = false; if (authors != null) { foreach (AtomPersonMetadata metadata7 in authors) { authorWritten = true; base.XmlWriter.WriteStartElement("", "author", "http://www.w3.org/2005/Atom"); base.WritePersonMetadata(metadata7); base.XmlWriter.WriteEndElement(); } } }