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1 | /* |
2 | * Licensed to the Apache Software Foundation (ASF) under one | |
3 | * or more contributor license agreements. See the NOTICE file | |
4 | * distributed with this work for additional information | |
5 | * regarding copyright ownership. The ASF licenses this file | |
6 | * to you under the Apache License, Version 2.0 (the | |
7 | * "License"); you may not use this file except in compliance | |
8 | * with the License. You may obtain a copy of the License at | |
9 | * | |
10 | * http://www.apache.org/licenses/LICENSE-2.0 | |
11 | * | |
12 | * Unless required by applicable law or agreed to in writing, | |
13 | * software distributed under the License is distributed on an | |
14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
15 | * KIND, either express or implied. See the License for the | |
16 | * specific language governing permissions and limitations | |
17 | * under the License. | |
18 | */ | |
19 | ||
20 | using System; | |
21 | using System.Collections.Generic; | |
22 | using Thrift.Server; | |
23 | using Thrift.Transport; | |
24 | ||
25 | namespace CSharpTutorial | |
26 | { | |
27 | public class CalculatorHandler : Calculator.Iface | |
28 | { | |
29 | Dictionary<int, SharedStruct> log; | |
30 | ||
31 | public CalculatorHandler() | |
32 | { | |
33 | log = new Dictionary<int, SharedStruct>(); | |
34 | } | |
35 | ||
36 | public void ping() | |
37 | { | |
38 | Console.WriteLine("ping()"); | |
39 | } | |
40 | ||
41 | public int add(int n1, int n2) | |
42 | { | |
43 | Console.WriteLine("add({0},{1})", n1, n2); | |
44 | return n1 + n2; | |
45 | } | |
46 | ||
47 | public int calculate(int logid, Work work) | |
48 | { | |
49 | Console.WriteLine("calculate({0}, [{1},{2},{3}])", logid, work.Op, work.Num1, work.Num2); | |
50 | int val = 0; | |
51 | switch (work.Op) | |
52 | { | |
53 | case Operation.ADD: | |
54 | val = work.Num1 + work.Num2; | |
55 | break; | |
56 | ||
57 | case Operation.SUBTRACT: | |
58 | val = work.Num1 - work.Num2; | |
59 | break; | |
60 | ||
61 | case Operation.MULTIPLY: | |
62 | val = work.Num1 * work.Num2; | |
63 | break; | |
64 | ||
65 | case Operation.DIVIDE: | |
66 | if (work.Num2 == 0) | |
67 | { | |
68 | InvalidOperation io = new InvalidOperation(); | |
69 | io.WhatOp = (int)work.Op; | |
70 | io.Why = "Cannot divide by 0"; | |
71 | throw io; | |
72 | } | |
73 | val = work.Num1 / work.Num2; | |
74 | break; | |
75 | ||
76 | default: | |
77 | { | |
78 | InvalidOperation io = new InvalidOperation(); | |
79 | io.WhatOp = (int)work.Op; | |
80 | io.Why = "Unknown operation"; | |
81 | throw io; | |
82 | } | |
83 | } | |
84 | ||
85 | SharedStruct entry = new SharedStruct(); | |
86 | entry.Key = logid; | |
87 | entry.Value = val.ToString(); | |
88 | log[logid] = entry; | |
89 | ||
90 | return val; | |
91 | } | |
92 | ||
93 | public SharedStruct getStruct(int key) | |
94 | { | |
95 | Console.WriteLine("getStruct({0})", key); | |
96 | return log[key]; | |
97 | } | |
98 | ||
99 | public void zip() | |
100 | { | |
101 | Console.WriteLine("zip()"); | |
102 | } | |
103 | } | |
104 | ||
105 | public class CSharpServer | |
106 | { | |
107 | public static void Main() | |
108 | { | |
109 | try | |
110 | { | |
111 | CalculatorHandler handler = new CalculatorHandler(); | |
112 | Calculator.Processor processor = new Calculator.Processor(handler); | |
113 | TServerTransport serverTransport = new TServerSocket(9090); | |
114 | TServer server = new TSimpleServer(processor, serverTransport); | |
115 | ||
116 | // Use this for a multithreaded server | |
117 | // server = new TThreadPoolServer(processor, serverTransport); | |
118 | ||
119 | Console.WriteLine("Starting the server..."); | |
120 | server.Serve(); | |
121 | } | |
122 | catch (Exception x) | |
123 | { | |
124 | Console.WriteLine(x.StackTrace); | |
125 | } | |
126 | Console.WriteLine("done."); | |
127 | } | |
128 | } | |
129 | } |