public void VisitResourceNavigationRefProperty(ResourceInstanceNavProperty navProperty, ResourceBodyTree treeNode, XmlElement parentNode)
{
string type = "";
string hrefKey = null;
XmlElement inlineElement = null;
if (treeNode is AssociationResourceInstance)
{
AssociationResourceInstance instance = treeNode as AssociationResourceInstance;
hrefKey = CreateCanonicalUri(instance.ResourceInstanceKey).Replace(Workspace.ServiceUri + @"\", "");
}
else
{
inlineElement = CreateDataWebMetadataElement("inline");
if (navProperty is ResourceInstanceNavColProperty)
{
XmlElement feedNode = CreateAtomElement("feed");
this.Visit(navProperty, treeNode, feedNode);
inlineElement.AppendChild(feedNode);
type = "feed";
}
else
{
this.Visit(navProperty, treeNode, inlineElement);
type = "entry";
}
}
XmlElement linkElement = CreateAtomLinkElement(navProperty, parentNode, hrefKey);
XmlAttribute typeAttribute = CreateAtomAttribute("type");
typeAttribute.Value = "application/atom+xml;type=" + type;
linkElement.Attributes.Append(typeAttribute);
if (inlineElement != null)
linkElement.AppendChild(inlineElement);
parentNode.AppendChild(linkElement);
}
public void VisitResourceNavigationProperty(ResourceInstanceNavProperty navProperty, XmlElement parentNode)
{
if (navProperty is ResourceInstanceNavColProperty)
VisitResourceNavigationCollectionProperty(navProperty as ResourceInstanceNavColProperty, parentNode);
else
VisitResourceNavigationRefProperty(navProperty as ResourceInstanceNavRefProperty, parentNode);
}
private XmlElement CreateAtomLinkElement(ResourceInstanceNavProperty navProperty, XmlElement parentNode, string hrefValue)
{
XmlElement linkNode = CreateAtomElement("link");
XmlAttribute relAttribute = CreateAtomAttribute("rel");
relAttribute.Value = DataWebRelatedXmlNamespace + navProperty.Name;
linkNode.Attributes.Append(relAttribute);
/*
XmlAttribute titleAttribute = CreateAtomAttribute("title");
titleAttribute.Value = navProperty.Name;
linkNode.Attributes.Append(titleAttribute);
*/
if (hrefValue != null)
{
XmlAttribute hrefAttribute = CreateAtomAttribute("href");
hrefAttribute.Value = hrefValue;
linkNode.Attributes.Append(hrefAttribute);
}
return linkNode;
}
