internal static object ProjectionInitializeEntity(ODataEntityMaterializer materializer, MaterializerEntry entry, Type expectedType, Type resultType, string[] properties, Func <object, object, Type, object>[] propertyValues)
{
if (entry.Entry == null)
{
throw new NullReferenceException(System.Data.Services.Client.Strings.AtomMaterializer_EntryToInitializeIsNull(resultType.FullName));
}
if (!entry.EntityHasBeenResolved)
{
ProjectionEnsureEntryAvailableOfType(materializer, entry, resultType);
}
else if (!resultType.IsAssignableFrom(entry.ActualType.ElementType))
{
throw new InvalidOperationException(System.Data.Services.Client.Strings.AtomMaterializer_ProjectEntityTypeMismatch(resultType.FullName, entry.ActualType.ElementType.FullName, entry.Entry.Id));
}
object resolvedObject = entry.ResolvedObject;
for (int i = 0; i < properties.Length; i++)
{
StreamDescriptor descriptor;
string propertyName = properties[i];
ClientPropertyAnnotation annotation = entry.ActualType.GetProperty(propertyName, materializer.ResponseInfo.IgnoreMissingProperties);
object target = propertyValues[i](materializer, entry.Entry, expectedType);
ODataProperty property = (from p in entry.Entry.Properties
where p.Name == propertyName
select p).FirstOrDefault <ODataProperty>();
if ((((((property == null) && (entry.NavigationLinks != null)) ? (from l in entry.NavigationLinks
where l.Name == propertyName
select l).FirstOrDefault <ODataNavigationLink>() : null) != null) || (property != null)) || entry.EntityDescriptor.TryGetNamedStreamInfo(propertyName, out descriptor))
{
if (entry.ShouldUpdateFromPayload && (annotation.EdmProperty.Type.TypeKind() == EdmTypeKind.Entity))
{
materializer.Log.SetLink(entry, annotation.PropertyName, target);
}
if (entry.ShouldUpdateFromPayload)
{
if (!annotation.IsEntityCollection)
{
if (!annotation.IsPrimitiveOrComplexCollection)
{
annotation.SetValue(resolvedObject, target, annotation.PropertyName, false);
}
}
else
{
IEnumerable list = (IEnumerable)target;
DataServiceQueryContinuation continuation = materializer.nextLinkTable[list];
Uri nextLink = (continuation == null) ? null : continuation.NextLinkUri;
ProjectionPlan plan = (continuation == null) ? null : continuation.Plan;
materializer.MergeLists(entry, annotation, list, nextLink, plan);
}
}
else if (annotation.IsEntityCollection)
{
materializer.FoundNextLinkForUnmodifiedCollection(annotation.GetValue(entry.ResolvedObject) as IEnumerable);
}
}
}
return(resolvedObject);
}
