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);
}
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);
}
private void CreateEntryElement(KeyedResourceInstance keyedResourceInstance, XmlNode parentNode)
{
currentResource = keyedResourceInstance;
XmlElement entryElement = CreateBasicEntryElement(keyedResourceInstance, parentNode);
//string relativeParentKey = null;
//Add the Id if there is one
if (this.RequestVerb != RequestVerb.Post)
{
if (keyedResourceInstance.ResourceInstanceKey != null)
{
XmlElement idNode = CreateIdElement(keyedResourceInstance);
entryElement.AppendChild(idNode);
}
}
ResourceType type = Workspace.ServiceContainer.ResourceTypes.Single(rt => rt.Name == keyedResourceInstance.TypeName);
XmlElement propertiesNode = CreateDataWebMetadataElement("properties");
IEnumerable <ResourceInstanceProperty> properties = keyedResourceInstance.Properties;
if (this.RequestVerb == RequestVerb.Post && keyedResourceInstance.ResourceInstanceKey != null)
{
properties = keyedResourceInstance.ResourceInstanceKey.KeyProperties.Union(properties);
}
foreach (ResourceInstanceProperty property in properties)
{
if (property is ResourceInstanceSimpleProperty)
{
ResourceInstanceSimpleProperty simpleResourceProperty = property as ResourceInstanceSimpleProperty;
VisitResourceInstanceSimpleProperty(simpleResourceProperty, propertiesNode);
}
else if (property is ResourceInstanceComplexProperty)
{
ResourceInstanceComplexProperty complexResourceProperty = property as ResourceInstanceComplexProperty;
if (complexResourceProperty.ComplexResourceInstance == null)
{
VisitResourceInstanceComplexProperty(complexResourceProperty, propertiesNode);
}
else
{
VisitResourceInstanceComplexProperty(complexResourceProperty, propertiesNode);
}
}
else if (property is ResourceInstanceNavProperty)
{
ResourceInstanceNavProperty navigationProperty = property as ResourceInstanceNavProperty;
VisitResourceNavigationProperty(navigationProperty, entryElement);
}
}
if (propertiesNode.ChildNodes.Count > 0)
{
if (!type.Facets.HasStream)
{
XmlElement contentNode = CreateAtomElement("content");
XmlAttribute contentTypeAttribute = CreateAtomAttribute("type");
contentTypeAttribute.Value = RequestUtil.RandomizeContentTypeCapitalization("application/xml");
contentNode.Attributes.Append(contentTypeAttribute);
contentNode.AppendChild(propertiesNode);
entryElement.AppendChild(contentNode);
}
else
{
entryElement.AppendChild(propertiesNode);
}
}
if (EntryElementCallback != null)
{
EntryElementCallback(entryElement);
}
}
