move to from olive to mcs

svn path=/trunk/mcs/; revision=111188

1 files changed, 106 insertions, 0 deletions

diff --git a/mcs/class/System.ServiceModel.Web/System.ServiceModel.Dispatcher/WebHttpDispatchOperationSelector.cs b/mcs/class/System.ServiceModel.Web/System.ServiceModel.Dispatcher/WebHttpDispatchOperationSelector.cs
new file mode 100644
index 00000000000..beec9cdd5ad
--- /dev/null
+++ b/mcs/class/System.ServiceModel.Web/System.ServiceModel.Dispatcher/WebHttpDispatchOperationSelector.cs
@@ -0,0 +1,106 @@
+//
+// WebHttpDispatchOperationSelector.cs
+//
+// Author:
+//	Atsushi Enomoto  <atsushi@ximian.com>
+//
+// Copyright (C) 2008 Novell, Inc (http://www.novell.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+using System;
+using System.ServiceModel;
+using System.ServiceModel.Channels;
+using System.ServiceModel.Description;
+using System.ServiceModel.Web;
+
+using TemplateTablePair = System.Collections.Generic.KeyValuePair<System.UriTemplate, object>;
+
+namespace System.ServiceModel.Dispatcher
+{
+	public class WebHttpDispatchOperationSelector : IDispatchOperationSelector
+	{
+		public const string HttpOperationSelectorUriMatchedPropertyName = "UriMatched";
+
+		UriTemplateTable table;
+
+		protected WebHttpDispatchOperationSelector ()
+		{
+		}
+
+		public WebHttpDispatchOperationSelector (ServiceEndpoint endpoint)
+		{
+			if (endpoint == null)
+				throw new ArgumentNullException ("endpoint");
+			if (endpoint.Address == null)
+				throw new InvalidOperationException ("EndpointAddress must be set in the argument ServiceEndpoint");
+
+			table = new UriTemplateTable (endpoint.Address.Uri);
+
+			foreach (OperationDescription od in endpoint.Contract.Operations) {
+				WebAttributeInfo info = GetWebAttributeInfo (od);
+				if (info != null)
+					table.KeyValuePairs.Add (new TemplateTablePair (info.BuildUriTemplate (od, null), od));
+			}
+		}
+
+		public string SelectOperation (ref Message message)
+		{
+			bool dummy;
+			return SelectOperation (ref message, out dummy);
+		}
+
+		protected virtual string SelectOperation (ref Message message, out bool uriMatched)
+		{
+			if (message == null)
+				throw new ArgumentNullException ("message");
+			if (message.Properties.ContainsKey (WebBodyFormatMessageProperty.Name))
+				throw new ArgumentException ("There is already message property for Web body format");
+			uriMatched = false;
+			Uri to = message.Headers.To;
+			if (to == null)
+				return String.Empty;
+
+			UriTemplateMatch match = table.MatchSingle (to);
+			OperationDescription od = null;
+			if (match != null) {
+				uriMatched = true;
+				foreach (TemplateTablePair p in table.KeyValuePairs)
+					if (p.Key == match.Template)
+						od = p.Value as OperationDescription;
+			}
+			return od != null ? od.Name : String.Empty;
+		}
+
+		WebAttributeInfo GetWebAttributeInfo (OperationDescription od)
+		{
+			foreach (IOperationBehavior ob in od.Behaviors) {
+				WebAttributeInfo info = null;
+				var wg = ob as WebGetAttribute;
+				if (wg != null)
+					return wg.Info;
+				var wi = ob as WebInvokeAttribute;
+				if (wi != null)
+					return wi.Info;
+			}
+			return null;
+		}
+	}
+}