THRIFT-881. csharp: add csharp to the tutorial
This patch adds a tutorial for CSharp. It also moves the 'test' client and server into the tutorial, because they were not being used by the tests.
Patch: Roger Meier
git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@1000953 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/tutorial/csharp/CsharpServer/CsharpServer.cs b/tutorial/csharp/CsharpServer/CsharpServer.cs
new file mode 100644
index 0000000..0d37c99
--- /dev/null
+++ b/tutorial/csharp/CsharpServer/CsharpServer.cs
@@ -0,0 +1,129 @@
+/*
+ * 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.Server;
+using Thrift.Transport;
+
+namespace CSharpTutorial
+{
+ public class CalculatorHandler : Calculator.Iface
+ {
+ Dictionary<int, SharedStruct> log;
+
+ public CalculatorHandler()
+ {
+ log = new Dictionary<int, SharedStruct>();
+ }
+
+ public void ping()
+ {
+ Console.WriteLine("ping()");
+ }
+
+ public int add(int n1, int n2)
+ {
+ Console.WriteLine("add({0},{1})", n1, n2);
+ return n1 + n2;
+ }
+
+ public int calculate(int logid, Work work)
+ {
+ Console.WriteLine("calculate({0}, [{1},{2},{3}])", logid, work.Op, work.Num1, work.Num2);
+ int val = 0;
+ switch (work.Op)
+ {
+ case Operation.ADD:
+ val = work.Num1 + work.Num2;
+ break;
+
+ case Operation.SUBTRACT:
+ val = work.Num1 - work.Num2;
+ break;
+
+ case Operation.MULTIPLY:
+ val = work.Num1 * work.Num2;
+ break;
+
+ case Operation.DIVIDE:
+ if (work.Num2 == 0)
+ {
+ InvalidOperation io = new InvalidOperation();
+ io.What = (int)work.Op;
+ io.Why = "Cannot divide by 0";
+ throw io;
+ }
+ val = work.Num1 / work.Num2;
+ break;
+
+ default:
+ {
+ InvalidOperation io = new InvalidOperation();
+ io.What = (int)work.Op;
+ io.Why = "Unknown operation";
+ throw io;
+ }
+ }
+
+ SharedStruct entry = new SharedStruct();
+ entry.Key = logid;
+ entry.Value = val.ToString();
+ log[logid] = entry;
+
+ return val;
+ }
+
+ public SharedStruct getStruct(int key)
+ {
+ Console.WriteLine("getStruct({0})", key);
+ return log[key];
+ }
+
+ public void zip()
+ {
+ Console.WriteLine("zip()");
+ }
+ }
+
+ public class CSharpServer
+ {
+ public static void Main()
+ {
+ try
+ {
+ CalculatorHandler handler = new CalculatorHandler();
+ Calculator.Processor processor = new Calculator.Processor(handler);
+ TServerTransport serverTransport = new TServerSocket(9090);
+ TServer server = new TSimpleServer(processor, serverTransport);
+
+ // Use this for a multithreaded server
+ // server = new TThreadPoolServer(processor, serverTransport);
+
+ Console.WriteLine("Starting the server...");
+ server.Serve();
+ }
+ catch (Exception x)
+ {
+ Console.WriteLine(x.StackTrace);
+ }
+ Console.WriteLine("done.");
+ }
+ }
+}