--- /dev/null
+//
+// DefaultOperationInvoker.cs
+//
+// Author: Atsushi Enomoto (atsushi@ximian.com)
+//
+// Copyright (C) 2009 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.Collections.Generic;
+using System.ServiceModel;
+using System.ServiceModel.Description;
+using System.Reflection;
+using System.Threading;
+
+namespace System.ServiceModel.Dispatcher
+{
+ class DefaultOperationInvoker : IOperationInvoker
+ {
+ readonly OperationDescription od;
+ readonly ParameterInfo [] in_params, out_params;
+
+ public DefaultOperationInvoker (OperationDescription od)
+ {
+ this.od = od;
+ var mi = od.SyncMethod ?? od.BeginMethod;
+ var il = new List<ParameterInfo> ();
+ var ol = new List<ParameterInfo> ();
+ var pl = mi.GetParameters ();
+ int count = mi == od.BeginMethod ? pl.Length - 2 : pl.Length;
+ for (int i = 0; i < count; i++) {
+ var pi = pl [i];
+ if (!pi.IsOut)
+ il.Add (pi);
+ if (pi.IsOut)
+ ol.Add (pi);
+ }
+ in_params = il.ToArray ();
+ out_params = ol.ToArray ();
+ }
+
+ public bool IsSynchronous {
+ get { return true; }
+ }
+
+ public object [] AllocateInputs ()
+ {
+ return new object [in_params.Length];
+ }
+
+ public object Invoke (object instance, object [] inputs, out object [] outputs)
+ {
+ var arr = new object [in_params.Length + out_params.Length];
+ for (int i = 0; i < in_params.Length; i++)
+ arr [in_params [i].Position] = inputs [i];
+
+ var ret = od.SyncMethod.Invoke (instance, arr);
+
+ outputs = new object [out_params.Length];
+ for (int i = 0; i < out_params.Length; i++)
+ outputs [i] = arr [out_params [i].Position];
+
+ return ret;
+ }
+
+ public IAsyncResult InvokeBegin (object instance, object [] inputs, AsyncCallback callback, object state)
+ {
+ var arr = new object [in_params.Length + out_params.Length + 2];
+ for (int i = 0; i < in_params.Length; i++)
+ arr [in_params [i].Position] = inputs [i];
+ arr [arr.Length - 2] = callback;
+ arr [arr.Length - 1] = state;
+ return new InvokeAsyncResult (arr, (IAsyncResult) od.BeginMethod.Invoke (instance, arr));
+ }
+
+ public object InvokeEnd (object instance, out object [] outputs, IAsyncResult result)
+ {
+ var r = (InvokeAsyncResult) result;
+ var ret = od.EndMethod.Invoke (instance, new object [] {r.Source});
+ var arr = r.Parameters;
+ outputs = new object [out_params.Length];
+ for (int i = 0; i < out_params.Length; i++)
+ outputs [i] = arr [out_params [i].Position];
+ return ret;
+ }
+
+ class InvokeAsyncResult : IAsyncResult
+ {
+ public InvokeAsyncResult (object [] parameters, IAsyncResult source)
+ {
+ Source = source;
+ Parameters = parameters;
+ }
+
+ public IAsyncResult Source;
+ public object [] Parameters;
+
+ public WaitHandle AsyncWaitHandle {
+ get { return Source.AsyncWaitHandle; }
+ }
+ public bool CompletedSynchronously {
+ get { return Source.CompletedSynchronously; }
+ }
+ public bool IsCompleted {
+ get { return Source.IsCompleted; }
+ }
+ public object AsyncState {
+ get { return Source.AsyncState; }
+ }
+ }
+ }
+}
DispatchOperation operation = mrc.Operation;
Message req = mrc.IncomingMessage;
object instance = mrc.InstanceContext.GetServiceInstance(req);
- object [] parameters;
+ object [] parameters, outParams;
BuildInvokeParams (mrc, out parameters);
if (operation.Invoker.IsSynchronous) {
- object result = operation.Invoker.Invoke (instance, parameters);
- HandleInvokeResult (mrc, parameters, result);
+ object result = operation.Invoker.Invoke (instance, parameters, out outParams);
+ HandleInvokeResult (mrc, outParams, result);
} else {// asynchronous
InvokeAsynchronous (mrc, instance, parameters);
}
EnsureValid (operation);
if (operation.DeserializeRequest) {
- parameters = operation.Invoker.AllocateParameters ();
+ parameters = operation.Invoker.AllocateInputs ();
operation.Formatter.DeserializeRequest (mrc.IncomingMessage, parameters);
} else
parameters = new object [] { mrc.IncomingMessage };
projects / mono.git / commitdiff