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author | Bo Yang <paulyang1211@gmail.com> | 2018-01-23 15:46:06 -0800 |
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committer | Bo Yang <paulyang1211@gmail.com> | 2018-01-23 15:46:06 -0800 |
commit | 99002ae47a3f88f64ff44dbd80452360e0e5fbc4 (patch) | |
tree | c711557f45024c07f22148bd7f8dc31d61081271 /csharp/src/Google.Protobuf/Reflection/OneofDescriptor.cs | |
parent | a721bf6d294915b412e4ba6b5d92a9b84c6bfef9 (diff) | |
download | protobuf-99002ae47a3f88f64ff44dbd80452360e0e5fbc4.tar.gz protobuf-99002ae47a3f88f64ff44dbd80452360e0e5fbc4.tar.bz2 protobuf-99002ae47a3f88f64ff44dbd80452360e0e5fbc4.zip |
Initialize python-wheel branch
Diffstat (limited to 'csharp/src/Google.Protobuf/Reflection/OneofDescriptor.cs')
-rw-r--r-- | csharp/src/Google.Protobuf/Reflection/OneofDescriptor.cs | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/csharp/src/Google.Protobuf/Reflection/OneofDescriptor.cs b/csharp/src/Google.Protobuf/Reflection/OneofDescriptor.cs deleted file mode 100644 index 5906c2e3..00000000 --- a/csharp/src/Google.Protobuf/Reflection/OneofDescriptor.cs +++ /dev/null @@ -1,127 +0,0 @@ -#region Copyright notice and license -// Protocol Buffers - Google's data interchange format -// Copyright 2015 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -#endregion - -using System.Collections.Generic; -using System.Collections.ObjectModel; -using Google.Protobuf.Compatibility; - -namespace Google.Protobuf.Reflection -{ - /// <summary> - /// Describes a "oneof" field collection in a message type: a set of - /// fields of which at most one can be set in any particular message. - /// </summary> - public sealed class OneofDescriptor : DescriptorBase - { - private readonly OneofDescriptorProto proto; - private MessageDescriptor containingType; - private IList<FieldDescriptor> fields; - private readonly OneofAccessor accessor; - - internal OneofDescriptor(OneofDescriptorProto proto, FileDescriptor file, MessageDescriptor parent, int index, string clrName) - : base(file, file.ComputeFullName(parent, proto.Name), index) - { - this.proto = proto; - containingType = parent; - - file.DescriptorPool.AddSymbol(this); - accessor = CreateAccessor(clrName); - } - - /// <summary> - /// The brief name of the descriptor's target. - /// </summary> - public override string Name { get { return proto.Name; } } - - /// <summary> - /// Gets the message type containing this oneof. - /// </summary> - /// <value> - /// The message type containing this oneof. - /// </value> - public MessageDescriptor ContainingType - { - get { return containingType; } - } - - /// <summary> - /// Gets the fields within this oneof, in declaration order. - /// </summary> - /// <value> - /// The fields within this oneof, in declaration order. - /// </value> - public IList<FieldDescriptor> Fields { get { return fields; } } - - /// <summary> - /// Gets an accessor for reflective access to the values associated with the oneof - /// in a particular message. - /// </summary> - /// <value> - /// The accessor used for reflective access. - /// </value> - public OneofAccessor Accessor { get { return accessor; } } - - /// <summary> - /// The (possibly empty) set of custom options for this oneof. - /// </summary> - public CustomOptions CustomOptions => proto.Options?.CustomOptions ?? CustomOptions.Empty; - - internal void CrossLink() - { - List<FieldDescriptor> fieldCollection = new List<FieldDescriptor>(); - foreach (var field in ContainingType.Fields.InDeclarationOrder()) - { - if (field.ContainingOneof == this) - { - fieldCollection.Add(field); - } - } - fields = new ReadOnlyCollection<FieldDescriptor>(fieldCollection); - } - - private OneofAccessor CreateAccessor(string clrName) - { - var caseProperty = containingType.ClrType.GetProperty(clrName + "Case"); - if (caseProperty == null) - { - throw new DescriptorValidationException(this, $"Property {clrName}Case not found in {containingType.ClrType}"); - } - var clearMethod = containingType.ClrType.GetMethod("Clear" + clrName); - if (clearMethod == null) - { - throw new DescriptorValidationException(this, $"Method Clear{clrName} not found in {containingType.ClrType}"); - } - - return new OneofAccessor(caseProperty, clearMethod, this); - } - } -} |