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Diffstat (limited to 'src/DotNetOpenAuth.OAuth/OAuth/Messages/MessageBase.cs')
-rw-r--r--src/DotNetOpenAuth.OAuth/OAuth/Messages/MessageBase.cs10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/DotNetOpenAuth.OAuth/OAuth/Messages/MessageBase.cs b/src/DotNetOpenAuth.OAuth/OAuth/Messages/MessageBase.cs
index 1a0ba23..faa4345 100644
--- a/src/DotNetOpenAuth.OAuth/OAuth/Messages/MessageBase.cs
+++ b/src/DotNetOpenAuth.OAuth/OAuth/Messages/MessageBase.cs
@@ -65,8 +65,8 @@ namespace DotNetOpenAuth.OAuth.Messages {
/// <param name="originatingRequest">The request that asked for this direct response.</param>
/// <param name="version">The OAuth version.</param>
protected MessageBase(MessageProtections protectionRequired, IDirectedProtocolMessage originatingRequest, Version version) {
- Contract.Requires<ArgumentNullException>(originatingRequest != null);
- Contract.Requires<ArgumentNullException>(version != null);
+ Requires.NotNull(originatingRequest, "originatingRequest");
+ Requires.NotNull(version, "version");
this.protectionRequired = protectionRequired;
this.transport = MessageTransport.Direct;
@@ -82,8 +82,8 @@ namespace DotNetOpenAuth.OAuth.Messages {
/// <param name="recipient">The URI that a directed message will be delivered to.</param>
/// <param name="version">The OAuth version.</param>
protected MessageBase(MessageProtections protectionRequired, MessageTransport transport, MessageReceivingEndpoint recipient, Version version) {
- Contract.Requires<ArgumentNullException>(recipient != null);
- Contract.Requires<ArgumentNullException>(version != null);
+ Requires.NotNull(recipient, "recipient");
+ Requires.NotNull(version, "version");
this.protectionRequired = protectionRequired;
this.transport = transport;
@@ -242,7 +242,7 @@ namespace DotNetOpenAuth.OAuth.Messages {
/// The string representation of this object.
/// </returns>
internal virtual string ToString(Channel channel) {
- Contract.Requires<ArgumentNullException>(channel != null);
+ Requires.NotNull(channel, "channel");
StringBuilder builder = new StringBuilder();
builder.AppendFormat(CultureInfo.InvariantCulture, "{0} message", GetType().Name);