1#region Copyright notice and license
2// Protocol Buffers - Google's data interchange format
3// Copyright 2008 Google Inc.  All rights reserved.
4// https://developers.google.com/protocol-buffers/
5//
6// Redistribution and use in source and binary forms, with or without
7// modification, are permitted provided that the following conditions are
8// met:
9//
10//     * Redistributions of source code must retain the above copyright
11// notice, this list of conditions and the following disclaimer.
12//     * Redistributions in binary form must reproduce the above
13// copyright notice, this list of conditions and the following disclaimer
14// in the documentation and/or other materials provided with the
15// distribution.
16//     * Neither the name of Google Inc. nor the names of its
17// contributors may be used to endorse or promote products derived from
18// this software without specific prior written permission.
19//
20// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31#endregion
32
33using System;
34using System.IO;
35
36namespace Google.Protobuf.Examples.AddressBook
37{
38    internal class SampleUsage
39    {
40        private static void Main()
41        {
42            byte[] bytes;
43            // Create a new person
44            Person person = new Person
45            {
46                Id = 1,
47                Name = "Foo",
48                Email = "foo@bar",
49                Phones = { new Person.Types.PhoneNumber { Number = "555-1212" } }
50            };
51            using (MemoryStream stream = new MemoryStream())
52            {
53                // Save the person to a stream
54                person.WriteTo(stream);
55                bytes = stream.ToArray();
56            }
57            Person copy = Person.Parser.ParseFrom(bytes);
58
59            AddressBook book = new AddressBook
60            {
61                People = { copy }
62            };
63            bytes = book.ToByteArray();
64            // And read the address book back again
65            AddressBook restored = AddressBook.Parser.ParseFrom(bytes);
66            // The message performs a deep-comparison on equality:
67            if (restored.People.Count != 1 || !person.Equals(restored.People[0]))
68            {
69                throw new Exception("There is a bad person in here!");
70            }
71        }
72    }
73}