/// <summary>
/// Deserializes the nested property from <paramref name="resourceInfoWrapper"/> into <paramref name="resource"/>.
/// </summary>
/// <param name="resource">The object into which the nested property should be read.</param>
/// <param name="resourceInfoWrapper">The nested resource info.</param>
/// <param name="structuredType">The type of the resource.</param>
/// <param name="readContext">The deserializer context.</param>
public virtual void ApplyNestedProperty(object resource, ODataNestedResourceInfoWrapper resourceInfoWrapper,
IEdmStructuredTypeReference structuredType, ODataDeserializerContext readContext)
{
if (resource == null)
{
throw new ArgumentNullException(nameof(resource));
}
if (resourceInfoWrapper == null)
{
throw new ArgumentNullException(nameof(resourceInfoWrapper));
}
IEdmProperty edmProperty = structuredType.FindProperty(resourceInfoWrapper.NestedResourceInfo.Name);
if (edmProperty == null)
{
if (!structuredType.IsOpen())
{
throw new ODataException(
Error.Format(SRResources.NestedPropertyNotfound, resourceInfoWrapper.NestedResourceInfo.Name,
structuredType.FullName()));
}
}
if (resourceInfoWrapper.NestedResourceSet != null)
{
// It's nested resource set.
// So far, delta resource set is not supported yet.
ODataResourceSetWrapper resourceSetWrapper = resourceInfoWrapper.NestedResourceSet as ODataResourceSetWrapper;
if (resourceSetWrapper != null)
{
if (edmProperty == null)
{
ApplyDynamicResourceSetInNestedProperty(resourceInfoWrapper.NestedResourceInfo.Name,
resource, structuredType, resourceSetWrapper, readContext);
}
else
{
ApplyResourceSetInNestedProperty(edmProperty, resource, resourceSetWrapper, readContext);
}
}
}
else if (resourceInfoWrapper.NestedLinks == null)
{
// it's a nested resource, TODO, how to get rid of this logic?
if (resourceInfoWrapper.NestedResource == null)
{
if (edmProperty == null)
{
// for the dynamic, OData.net has a bug. see https://github.com/OData/odata.net/issues/977
ApplyDynamicResourceInNestedProperty(resourceInfoWrapper.NestedResourceInfo.Name, resource, structuredType, null, readContext);
}
else
{
ApplyResourceInNestedProperty(edmProperty, resource, null, readContext);
}
}
else
{
// It must be resource by now. deleted resource is not supported yet.
ODataResourceWrapper resourceWrapper = resourceInfoWrapper.NestedResource as ODataResourceWrapper;
if (resourceWrapper != null)
{
if (edmProperty == null)
{
ApplyDynamicResourceInNestedProperty(resourceInfoWrapper.NestedResourceInfo.Name, resource,
structuredType, resourceWrapper, readContext);
}
else
{
ApplyResourceInNestedProperty(edmProperty, resource, resourceWrapper, readContext);
}
}
}
}
else
{
// it's a nested reference link(s), ignore entity reference links.
}
}