THRIFT-1901 C#: Support for Multiplexing Services on any Transport, Protocol and Server

Patch: Jens Geyer
diff --git a/lib/csharp/test/Multiplex/Server/Multiplex.Test.Server.cs b/lib/csharp/test/Multiplex/Server/Multiplex.Test.Server.cs
new file mode 100644
index 0000000..fbec1b7
--- /dev/null
+++ b/lib/csharp/test/Multiplex/Server/Multiplex.Test.Server.cs
@@ -0,0 +1,131 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+using System;
+using System.Collections.Generic;
+using Thrift.Collections;
+using Thrift.Transport;
+using Thrift.Protocol;
+using Thrift.Server;
+using Thrift;
+using Test.Multiplex;
+
+namespace Test.Multiplex.Server
+{
+	public class TestServer
+	{
+        public interface ITestHandler
+        {
+            void SetServer( TServer aServer);
+        }
+
+        protected class TestHandlerImpl : ITestHandler
+        {
+            private TServer Server;
+    
+            public void SetServer( TServer aServer)
+            {
+                Server = aServer;
+            }
+        }
+
+
+        protected class BenchmarkServiceImpl : TestHandlerImpl, BenchmarkService.Iface
+        {
+            public int fibonacci(sbyte n)
+            {
+                int prev, next, result;
+                prev   = 0;
+                result = 1;
+                while( n > 0) 
+                {
+                    next   = result + prev;
+                    prev   = result;
+                    result = next;
+                    --n;
+                }
+                return result;
+            }
+        }
+
+
+        protected class AggrServiceImpl : TestHandlerImpl,  Aggr.Iface
+        {
+            List<int> values = new List<int>();
+
+            public void addValue(int value)
+            {
+                values.Add( value);
+            }
+
+            public List<int> getValues()
+            {
+                return values;
+            }
+        }
+
+       static void Execute()
+       {
+           try
+           {
+               // create protocol factory, default to BinaryProtocol
+               TProtocolFactory ProtocolFactory = new TBinaryProtocol.Factory(true,true);
+               TServerTransport servertrans     = new TServerSocket( 9090, 0, false);
+               TTransportFactory TransportFactory = new TFramedTransport.Factory();
+
+               BenchmarkService.Iface benchHandler = new BenchmarkServiceImpl();
+               TProcessor benchProcessor = new BenchmarkService.Processor( benchHandler);
+
+               Aggr.Iface aggrHandler = new AggrServiceImpl();
+               TProcessor aggrProcessor = new Aggr.Processor( aggrHandler);
+
+               TMultiplexedProcessor multiplex = new TMultiplexedProcessor();
+               multiplex.RegisterProcessor(Constants.NAME_BENCHMARKSERVICE, benchProcessor);
+               multiplex.RegisterProcessor(Constants.NAME_AGGR, aggrProcessor);
+
+               TServer ServerEngine = new TSimpleServer( multiplex, servertrans, TransportFactory, ProtocolFactory);
+
+               (benchHandler as ITestHandler).SetServer( ServerEngine);
+               (aggrHandler as ITestHandler).SetServer( ServerEngine);
+
+               Console.WriteLine("Starting the server ...");
+               ServerEngine.Serve();
+
+               (benchHandler as ITestHandler).SetServer(null);
+               (aggrHandler as ITestHandler).SetServer(null);
+
+           } 
+           catch( Exception e)
+           {
+               Console.WriteLine( e.Message);
+           }
+           Console.WriteLine( "done.");
+       }
+
+        
+       static void Main(string[] args)
+       {
+           Execute();
+       }
+    }
+
+
+
+}
+