/// <summary>
/// Constructs an instance of <see cref="ODataFeedAndEntryTypeContext"/>.
/// </summary>
/// <param name="navigationSource">The navigation source of the feed or entry.</param>
/// <param name="navigationSourceEntityType">The entity type of the navigation source.</param>
/// <param name="expectedEntityType">The expected entity type of the feed or entry.</param>
/// <param name="model">The Edm model instance to use.</param>
internal ODataFeedAndEntryTypeContextWithModel(IEdmNavigationSource navigationSource, IEdmEntityType navigationSourceEntityType, IEdmEntityType expectedEntityType, IEdmModel model)
: base(/*throwIfMissingTypeInfo*/ false)
{
Debug.Assert(model != null, "model != null");
Debug.Assert(navigationSource != null, "navigationSource != null");
Debug.Assert(navigationSourceEntityType != null, "navigationSourceEntityType != null");
Debug.Assert(expectedEntityType != null, "expectedEntityType != null");
this.navigationSource = navigationSource;
this.navigationSourceEntityType = navigationSourceEntityType;
this.expectedEntityType = expectedEntityType;
this.model = model;
IEdmContainedEntitySet containedEntitySet = navigationSource as IEdmContainedEntitySet;
if (containedEntitySet != null)
{
if (containedEntitySet.NavigationProperty.Type.TypeKind() == EdmTypeKind.Collection)
{
this.isFromCollection = true;
}
}
this.navigationSourceName = this.navigationSource.Name;
this.isMediaLinkEntry = this.expectedEntityType.HasStream;
this.lazyUrlConvention = new SimpleLazy <UrlConvention>(() => UrlConvention.ForModel(this.model));
}
/// <summary>
/// Constructs an instance of the ODataVersionCache.
/// </summary>
/// <param name="factory">The method to call to create a new instance of <typeparamref name="T"/> for a given ODataVersion.</param>
internal ODataVersionCache(Func <ODataVersion, T> factory)
{
Debug.Assert(factory != null, "factory != null");
this.v3 = new SimpleLazy <T>(() => factory(ODataVersion.V4), true /*isThreadSafe*/);
}