protected override string GetDbProviderManifestToken(Legacy.DbConnection connection)
{
// EF Designer does not unwrap ProviderIncompatibleExceptions and this method is protected and
// is called by GetProviderManifest method which will wrap any exception in ProviderIncompatibleException.
// Therefore even if the wrapped provider services throws a legacy ProviderIncompatibleException
// it will be wrapped in non-legacy ProviderCompatibleException. Unwrapping the legacy here
// ProviderIncompatibleException would be tricky and should not be done unless really necessary.
return _wrappedProviderServices.GetProviderManifestToken(connection);
}
public LegacyDbProviderManifestWrapper(Legacy.DbProviderManifest wrappedProviderManifest)
{
Debug.Assert(wrappedProviderManifest != null, "wrappedProviderManifest != null");
_wrappedProviderManifest = wrappedProviderManifest;
_legacyStoreTypes = _wrappedProviderManifest.GetStoreTypes().ToArray();
_storeTypes =
new ReadOnlyCollection<PrimitiveType>(
_legacyStoreTypes.Select(t => ConvertFromLegacyStoreEdmType(t, this)).ToList());
}
public LegacyDbProviderServicesWrapper(Legacy.DbProviderServices wrappedProviderServices)
{
Debug.Assert(wrappedProviderServices != null, "wrappedProviderServices != null");
_wrappedProviderServices = wrappedProviderServices;
}