1 #region Copyright notice and license 2 // Protocol Buffers - Google's data interchange format 3 // Copyright 2015 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.Reflection; 34 35 namespace Google.Protobuf.Compatibility 36 { 37 /// <summary> 38 /// Extension methods for <see cref="PropertyInfo"/>, effectively providing 39 /// the familiar members from previous desktop framework versions while 40 /// targeting the newer releases, .NET Core etc. 41 /// </summary> 42 internal static class PropertyInfoExtensions 43 { 44 /// <summary> 45 /// Returns the public getter of a property, or null if there is no such getter 46 /// (either because it's read-only, or the getter isn't public). 47 /// </summary> GetGetMethod(this PropertyInfo target)48 internal static MethodInfo GetGetMethod(this PropertyInfo target) 49 { 50 var method = target.GetMethod; 51 return method != null && method.IsPublic ? method : null; 52 } 53 54 /// <summary> 55 /// Returns the public setter of a property, or null if there is no such setter 56 /// (either because it's write-only, or the setter isn't public). 57 /// </summary> GetSetMethod(this PropertyInfo target)58 internal static MethodInfo GetSetMethod(this PropertyInfo target) 59 { 60 var method = target.SetMethod; 61 return method != null && method.IsPublic ? method : null; 62 } 63 } 64 } 65