/// <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*/);
}
public static AtomLinkMetadata Atom(this ODataAssociationLink associationLink)
{
ExceptionUtils.CheckArgumentNotNull <ODataAssociationLink>(associationLink, "associationLink");
AtomLinkMetadata annotation = associationLink.GetAnnotation <AtomLinkMetadata>();
if (annotation == null)
{
annotation = new AtomLinkMetadata();
associationLink.SetAnnotation <AtomLinkMetadata>(annotation);
}
return(annotation);
}
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>
/// Extension method to get the <see cref="AtomLinkMetadata"/> for an association link.
/// </summary>
/// <param name="associationLink">The association link to get the annotation from.</param>
/// <returns>An <see cref="AtomLinkMetadata" /> instance or null if no annotation of that type exists.</returns>
public static AtomLinkMetadata Atom(this ODataAssociationLink associationLink)
{
ExceptionUtils.CheckArgumentNotNull(associationLink, "associationLink");
AtomLinkMetadata linkMetadata = associationLink.GetAnnotation <AtomLinkMetadata>();
if (linkMetadata == null)
{
linkMetadata = new AtomLinkMetadata();
associationLink.SetAnnotation(linkMetadata);
}
return(linkMetadata);
}
/// <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);
if (projectedProperties.ShouldSkipProperty(associationLink.Name))
{
return;
}
this.ValidateAssociationLink(associationLink, owningType);
duplicatePropertyNamesChecker.CheckForDuplicatePropertyNames(associationLink);
AtomLinkMetadata linkMetadata = associationLink.GetAnnotation<AtomLinkMetadata>();
string linkRelation = AtomUtils.ComputeODataAssociationLinkRelation(associationLink);
AtomLinkMetadata mergedLinkMetadata = ODataAtomWriterMetadataUtils.MergeLinkMetadata(linkMetadata, linkRelation, associationLink.Url, associationLink.Name, MimeConstants.MimeApplicationXml);
this.atomEntryMetadataSerializer.WriteAtomLink(mergedLinkMetadata, null /* etag*/);
}