Merge branch 'retargeting-contracts'

1 files changed, 0 insertions, 53 deletions

diff --git a/src/DotNetOpenAuth.Core/Messaging/IMessage.cs b/src/DotNetOpenAuth.Core/Messaging/IMessage.cs
index 62673ef..c007913 100644
--- a/src/DotNetOpenAuth.Core/Messaging/IMessage.cs
+++ b/src/DotNetOpenAuth.Core/Messaging/IMessage.cs
@@ -7,14 +7,12 @@
 namespace DotNetOpenAuth.Messaging {
 	using System;
 	using System.Collections.Generic;
-	using System.Diagnostics.Contracts;
 	using System.Text;
 
 	/// <summary>
 	/// The interface that classes must implement to be serialized/deserialized
 	/// as protocol or extension messages.
 	/// </summary>
-	[ContractClass(typeof(IMessageContract))]
 	public interface IMessage {
 		/// <summary>
 		/// Gets the version of the protocol or extension this message is prepared to implement.
@@ -46,55 +44,4 @@ namespace DotNetOpenAuth.Messaging {
 		/// <exception cref="ProtocolException">Thrown if the message is invalid.</exception>
 		void EnsureValidMessage();
 	}
-
-	/// <summary>
-	/// Code contract for the <see cref="IMessage"/> interface.
-	/// </summary>
-	[ContractClassFor(typeof(IMessage))]
-	internal abstract class IMessageContract : IMessage {
-		/// <summary>
-		/// Prevents a default instance of the <see cref="IMessageContract"/> class from being created.
-		/// </summary>
-		private IMessageContract() {
-		}
-
-		/// <summary>
-		/// Gets the version of the protocol or extension this message is prepared to implement.
-		/// </summary>
-		Version IMessage.Version {
-			get {
-				Contract.Ensures(Contract.Result<Version>() != null);
-				return default(Version); // dummy return
-			}
-		}
-
-		/// <summary>
-		/// Gets the extra, non-standard Protocol parameters included in the message.
-		/// </summary>
-		/// <value></value>
-		/// <remarks>
-		/// Implementations of this interface should ensure that this property never returns null.
-		/// </remarks>
-		IDictionary<string, string> IMessage.ExtraData {
-			get {
-				Contract.Ensures(Contract.Result<IDictionary<string, string>>() != null);
-				return default(IDictionary<string, string>);
-			}
-		}
-
-		/// <summary>
-		/// Checks the message state for conformity to the protocol specification
-		/// and throws an exception if the message is invalid.
-		/// </summary>
-		/// <remarks>
-		/// 	<para>Some messages have required fields, or combinations of fields that must relate to each other
-		/// in specialized ways.  After deserializing a message, this method checks the state of the
-		/// message to see if it conforms to the protocol.</para>
-		/// 	<para>Note that this property should <i>not</i> check signatures or perform any state checks
-		/// outside this scope of this particular message.</para>
-		/// </remarks>
-		/// <exception cref="ProtocolException">Thrown if the message is invalid.</exception>
-		void IMessage.EnsureValidMessage() {
-		}
-	}
 }