2009-05-21 Michael Barker <mike@middlesoft.co.uk>
[mono.git] / mcs / class / RabbitMQ.Client / src / examples / ExceptionTest.cs
1 // This source code is dual-licensed under the Apache License, version
2 // 2.0, and the Mozilla Public License, version 1.1.
3 //
4 // The APL v2.0:
5 //
6 //---------------------------------------------------------------------------
7 //   Copyright (C) 2007-2009 LShift Ltd., Cohesive Financial
8 //   Technologies LLC., and Rabbit Technologies Ltd.
9 //
10 //   Licensed under the Apache License, Version 2.0 (the "License");
11 //   you may not use this file except in compliance with the License.
12 //   You may obtain a copy of the License at
13 //
14 //       http://www.apache.org/licenses/LICENSE-2.0
15 //
16 //   Unless required by applicable law or agreed to in writing, software
17 //   distributed under the License is distributed on an "AS IS" BASIS,
18 //   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 //   See the License for the specific language governing permissions and
20 //   limitations under the License.
21 //---------------------------------------------------------------------------
22 //
23 // The MPL v1.1:
24 //
25 //---------------------------------------------------------------------------
26 //   The contents of this file are subject to the Mozilla Public License
27 //   Version 1.1 (the "License"); you may not use this file except in
28 //   compliance with the License. You may obtain a copy of the License at
29 //   http://www.rabbitmq.com/mpl.html
30 //
31 //   Software distributed under the License is distributed on an "AS IS"
32 //   basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
33 //   License for the specific language governing rights and limitations
34 //   under the License.
35 //
36 //   The Original Code is The RabbitMQ .NET Client.
37 //
38 //   The Initial Developers of the Original Code are LShift Ltd,
39 //   Cohesive Financial Technologies LLC, and Rabbit Technologies Ltd.
40 //
41 //   Portions created before 22-Nov-2008 00:00:00 GMT by LShift Ltd,
42 //   Cohesive Financial Technologies LLC, or Rabbit Technologies Ltd
43 //   are Copyright (C) 2007-2008 LShift Ltd, Cohesive Financial
44 //   Technologies LLC, and Rabbit Technologies Ltd.
45 //
46 //   Portions created by LShift Ltd are Copyright (C) 2007-2009 LShift
47 //   Ltd. Portions created by Cohesive Financial Technologies LLC are
48 //   Copyright (C) 2007-2009 Cohesive Financial Technologies
49 //   LLC. Portions created by Rabbit Technologies Ltd are Copyright
50 //   (C) 2007-2009 Rabbit Technologies Ltd.
51 //
52 //   All Rights Reserved.
53 //
54 //   Contributor(s): ______________________________________.
55 //
56 //---------------------------------------------------------------------------
57 using System;
58 using System.IO;
59 using System.Text;
60
61 using RabbitMQ.Client;
62 using RabbitMQ.Client.Content;
63 using RabbitMQ.Client.Events;
64 using RabbitMQ.Util;
65
66 namespace RabbitMQ.Client.Examples {
67     public class ExceptionTest {
68         public static int Main(string[] args) {
69             try {
70                 if (args.Length < 1) {
71                     Console.Error.WriteLine("Usage: ExceptionTest <hostname>[:<portnumber>]");
72                     Console.Error.WriteLine("RabbitMQ .NET client version "+typeof(IModel).Assembly.GetName().Version.ToString());
73                     return 1;
74                 }
75
76                 string serverAddress = args[0];
77             
78                 using (IConnection conn = new ConnectionFactory().CreateConnection(serverAddress))
79                 {
80                     conn.ConnectionShutdown += new ConnectionShutdownEventHandler(First);
81                     conn.ConnectionShutdown += new ConnectionShutdownEventHandler(OnConnectionShutdown);
82                     conn.ConnectionShutdown += new ConnectionShutdownEventHandler(Second);
83                     conn.CallbackException += new CallbackExceptionEventHandler(OnCallbackException);
84
85                     using (IModel ch = conn.CreateModel()) {
86                         ch.ModelShutdown += new ModelShutdownEventHandler(First);
87                         ch.ModelShutdown += new ModelShutdownEventHandler(OnModelShutdown);
88                         ch.ModelShutdown += new ModelShutdownEventHandler(Second);
89                         ch.CallbackException += new CallbackExceptionEventHandler(OnCallbackException);
90
91                         string queueName = ch.QueueDeclare();
92
93                         ThrowingConsumer consumer = new ThrowingConsumer(ch);
94                         string consumerTag = ch.BasicConsume(queueName, null, consumer);
95                         ch.BasicPublish("", queueName, null, Encoding.UTF8.GetBytes("test"));
96                         ch.BasicCancel(consumerTag);
97                         return 0;
98                     }
99                 }
100             } catch (Exception e) {
101                 Console.Error.WriteLine("-=-=-=-=-= MAIN EXCEPTION CATCHER");
102                 Console.Error.WriteLine(e);
103                 return 2;
104             }
105         }
106
107         public static void First(IConnection sender, ShutdownEventArgs args) {
108             Console.WriteLine("********** First (IConnection)");
109         }
110
111         public static void Second(IConnection sender, ShutdownEventArgs args) {
112             Console.WriteLine("********** Second (IConnection)");
113         }
114
115         public static void First(IModel sender, ShutdownEventArgs args) {
116             Console.WriteLine("********** First (IModel)");
117         }
118
119         public static void Second(IModel sender, ShutdownEventArgs args) {
120             Console.WriteLine("********** Second (IModel)");
121         }
122
123         public static void OnConnectionShutdown(IConnection conn, ShutdownEventArgs reason) {
124             throw new Exception("OnConnectionShutdown");
125         }
126
127         public static void OnModelShutdown(IModel conn, ShutdownEventArgs reason) {
128             throw new Exception("OnModelShutdown");
129         }
130
131         public static void OnCallbackException(object sender, CallbackExceptionEventArgs args) {
132             Console.WriteLine("OnCallbackException ==============================");
133             Console.WriteLine("Sender: " + sender);
134             Console.WriteLine("Message: " + args.Exception.Message);
135             Console.WriteLine("Detail:");
136             DebugUtil.DumpProperties(args.Detail, Console.Out, 2);
137             Console.WriteLine("----------------------------------------");
138         }
139     }
140
141     public class ThrowingConsumer: DefaultBasicConsumer {
142         public ThrowingConsumer(IModel ch)
143             : base(ch)
144         {}
145
146         public override void HandleBasicConsumeOk(string consumerTag) {
147             throw new Exception("HandleBasicConsumeOk " + consumerTag);
148         }
149
150         public override void HandleBasicCancelOk(string consumerTag) {
151             throw new Exception("HandleBasicCancelOk " + consumerTag);
152         }
153
154         public override void HandleModelShutdown(IModel model, ShutdownEventArgs args) {
155             throw new Exception("HandleModelShutdown " + args);
156         }
157
158         public override void HandleBasicDeliver(string consumerTag,
159                                                 ulong deliveryTag,
160                                                 bool redelivered,
161                                                 string exchange,
162                                                 string routingKey,
163                                                 IBasicProperties properties,
164                                                 byte[] body)
165         {
166             throw new Exception("HandleBasicDeliver " + consumerTag);
167         }
168     }
169 }