protected InternalMemberEntry(
InternalEntityEntry internalEntityEntry,
MemberEntryMetadata memberMetadata)
{
this._internalEntityEntry = internalEntityEntry;
this._memberMetadata = memberMetadata;
}
public virtual InternalMemberEntry Member(
string propertyName,
Type requestedType = null)
{
Type type = requestedType;
if ((object)type == null)
{
type = typeof(object);
}
requestedType = type;
IList <string> properties = InternalEntityEntry.SplitName(propertyName);
if (properties.Count > 1)
{
return((InternalMemberEntry)this.Property((InternalPropertyEntry)null, propertyName, properties, requestedType, false));
}
MemberEntryMetadata memberEntryMetadata = (MemberEntryMetadata)this.GetNavigationMetadata(propertyName) ?? (MemberEntryMetadata)this.ValidateAndGetPropertyMetadata(propertyName, this.EntityType, requestedType);
if (memberEntryMetadata == null)
{
throw Error.DbEntityEntry_NotAProperty((object)propertyName, (object)this.EntityType.Name);
}
if (memberEntryMetadata.MemberEntryType != MemberEntryType.CollectionNavigationProperty && !requestedType.IsAssignableFrom(memberEntryMetadata.MemberType))
{
throw Error.DbEntityEntry_WrongGenericForNavProp((object)propertyName, (object)this.EntityType.Name, (object)requestedType.Name, (object)memberEntryMetadata.MemberType.Name);
}
return(memberEntryMetadata.CreateMemberEntry(this, (InternalPropertyEntry)null));
}
// <summary>
// Initializes a new instance of the <see cref="InternalMemberEntry" /> class.
// </summary>
// <param name="internalEntityEntry"> The internal entity entry. </param>
// <param name="memberMetadata"> The member metadata. </param>
protected InternalMemberEntry(InternalEntityEntry internalEntityEntry, MemberEntryMetadata memberMetadata)
{
DebugCheck.NotNull(internalEntityEntry);
DebugCheck.NotNull(memberMetadata);
_internalEntityEntry = internalEntityEntry;
_memberMetadata = memberMetadata;
}