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);
}
/// <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);
}