diff options
Diffstat (limited to 'src/DotNetOpenAuth.OpenId/OpenId/OpenIdUtilities.cs')
| -rw-r--r-- | src/DotNetOpenAuth.OpenId/OpenId/OpenIdUtilities.cs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/DotNetOpenAuth.OpenId/OpenId/OpenIdUtilities.cs b/src/DotNetOpenAuth.OpenId/OpenId/OpenIdUtilities.cs index 95b3427..b7f857e 100644 --- a/src/DotNetOpenAuth.OpenId/OpenId/OpenIdUtilities.cs +++ b/src/DotNetOpenAuth.OpenId/OpenId/OpenIdUtilities.cs @@ -47,7 +47,7 @@ namespace DotNetOpenAuth.OpenId { /// <param name="message">The message.</param> /// <returns>The OpenID protocol instance.</returns> internal static Protocol GetProtocol(this IProtocolMessage message) { - Contract.Requires<ArgumentNullException>(message != null); + Requires.NotNull(message, "message"); return Protocol.Lookup(message.Version); } @@ -116,8 +116,8 @@ namespace DotNetOpenAuth.OpenId { /// <returns>The fully-qualified realm.</returns> [SuppressMessage("Microsoft.Usage", "CA1806:DoNotIgnoreMethodResults", MessageId = "DotNetOpenAuth.OpenId.Realm", Justification = "Using ctor for validation.")] internal static UriBuilder GetResolvedRealm(Page page, string realm, HttpRequestInfo requestContext) { - Contract.Requires<ArgumentNullException>(page != null); - Contract.Requires<ArgumentNullException>(requestContext != null); + Requires.NotNull(page, "page"); + Requires.NotNull(requestContext, "requestContext"); // Allow for *. realm notation, as well as ASP.NET ~/ shortcuts. @@ -159,7 +159,7 @@ namespace DotNetOpenAuth.OpenId { /// can plug in. /// </remarks> internal static IList<IOpenIdExtensionFactory> GetExtensionFactories(this Channel channel) { - Contract.Requires<ArgumentNullException>(channel != null); + Requires.NotNull(channel, "channel"); var extensionsBindingElement = channel.BindingElements.OfType<ExtensionsBindingElement>().SingleOrDefault(); ErrorUtilities.VerifyOperation(extensionsBindingElement != null, OpenIdStrings.UnsupportedChannelConfiguration); |