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 33 using System; 34 using System.IO; 35 36 namespace Google.Protobuf.Examples.AddressBook 37 { 38 internal class SampleUsage 39 { Main()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 ApplicationException("There is a bad person in here!"); 70 } 71 } 72 } 73 }