#region Copyright notice and license | |
// Protocol Buffers - Google's data interchange format | |
// Copyright 2008 Google Inc. All rights reserved. | |
// http://github.com/jskeet/dotnet-protobufs/ | |
// Original C++/Java/Python code: | |
// http://code.google.com/p/protobuf/ | |
// | |
// 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 Google.ProtocolBuffers.Descriptors; | |
namespace Google.ProtocolBuffers.ProtoGen | |
{ | |
// TODO(jonskeet): Refactor this. There's loads of common code here. | |
internal class PrimitiveFieldGenerator : FieldGeneratorBase, IFieldSourceGenerator | |
{ | |
internal PrimitiveFieldGenerator(FieldDescriptor descriptor, int fieldOrdinal) | |
: base(descriptor, fieldOrdinal) | |
{ | |
} | |
public void GenerateMembers(TextGenerator writer) | |
{ | |
writer.WriteLine("private bool has{0};", PropertyName); | |
writer.WriteLine("private {0} {1}_{2};", TypeName, Name, HasDefaultValue ? " = " + DefaultValue : ""); | |
AddDeprecatedFlag(writer); | |
writer.WriteLine("public bool Has{0} {{", PropertyName); | |
writer.WriteLine(" get {{ return has{0}; }}", PropertyName); | |
writer.WriteLine("}"); | |
AddPublicMemberAttributes(writer); | |
writer.WriteLine("public {0} {1} {{", TypeName, PropertyName); | |
writer.WriteLine(" get {{ return {0}_; }}", Name); | |
writer.WriteLine("}"); | |
} | |
public void GenerateBuilderMembers(TextGenerator writer) | |
{ | |
AddDeprecatedFlag(writer); | |
writer.WriteLine("public bool Has{0} {{", PropertyName); | |
writer.WriteLine(" get {{ return result.has{0}; }}", PropertyName); | |
writer.WriteLine("}"); | |
AddPublicMemberAttributes(writer); | |
writer.WriteLine("public {0} {1} {{", TypeName, PropertyName); | |
writer.WriteLine(" get {{ return result.{0}; }}", PropertyName); | |
writer.WriteLine(" set {{ Set{0}(value); }}", PropertyName); | |
writer.WriteLine("}"); | |
AddPublicMemberAttributes(writer); | |
writer.WriteLine("public Builder Set{0}({1} value) {{", PropertyName, TypeName); | |
AddNullCheck(writer); | |
writer.WriteLine(" PrepareBuilder();"); | |
writer.WriteLine(" result.has{0} = true;", PropertyName); | |
writer.WriteLine(" result.{0}_ = value;", Name); | |
writer.WriteLine(" return this;"); | |
writer.WriteLine("}"); | |
AddDeprecatedFlag(writer); | |
writer.WriteLine("public Builder Clear{0}() {{", PropertyName); | |
writer.WriteLine(" PrepareBuilder();"); | |
writer.WriteLine(" result.has{0} = false;", PropertyName); | |
writer.WriteLine(" result.{0}_ = {1};", Name, DefaultValue); | |
writer.WriteLine(" return this;"); | |
writer.WriteLine("}"); | |
} | |
public void GenerateMergingCode(TextGenerator writer) | |
{ | |
writer.WriteLine("if (other.Has{0}) {{", PropertyName); | |
writer.WriteLine(" {0} = other.{0};", PropertyName); | |
writer.WriteLine("}"); | |
} | |
public void GenerateBuildingCode(TextGenerator writer) | |
{ | |
// Nothing to do here for primitive types | |
} | |
public void GenerateParsingCode(TextGenerator writer) | |
{ | |
writer.WriteLine("result.has{0} = input.Read{1}(ref result.{2}_);", PropertyName, CapitalizedTypeName, Name); | |
} | |
public void GenerateSerializationCode(TextGenerator writer) | |
{ | |
writer.WriteLine("if (has{0}) {{", PropertyName); | |
writer.WriteLine(" output.Write{0}({1}, field_names[{3}], {2});", CapitalizedTypeName, Number, PropertyName, | |
FieldOrdinal); | |
writer.WriteLine("}"); | |
} | |
public void GenerateSerializedSizeCode(TextGenerator writer) | |
{ | |
writer.WriteLine("if (has{0}) {{", PropertyName); | |
writer.WriteLine(" size += pb::CodedOutputStream.Compute{0}Size({1}, {2});", | |
CapitalizedTypeName, Number, PropertyName); | |
writer.WriteLine("}"); | |
} | |
public override void WriteHash(TextGenerator writer) | |
{ | |
writer.WriteLine("if (has{0}) hash ^= {1}_.GetHashCode();", PropertyName, Name); | |
} | |
public override void WriteEquals(TextGenerator writer) | |
{ | |
writer.WriteLine("if (has{0} != other.has{0} || (has{0} && !{1}_.Equals(other.{1}_))) return false;", | |
PropertyName, Name); | |
} | |
public override void WriteToString(TextGenerator writer) | |
{ | |
writer.WriteLine("PrintField(\"{0}\", has{1}, {2}_, writer);", Descriptor.Name, PropertyName, Name); | |
} | |
} | |
} |