protected PrimitiveTypeDescriptor GetTypeDescriptor(XdrPropertySerializationDescriptor prop)
{
if (prop.PrimitiveType == typeof(List <>))
{
var subtype = ResolveRegistiredTypeDescriptor(prop.PropertyType.GenericTypeArguments[0]);
return(PrimitiveTypesMap[typeof(List <>)].CreateSubtypeContainer(subtype));
}
if (prop.PropertyType.IsArray)
{
var elementType = prop.PropertyType.GetElementType();
if (elementType == typeof(byte))
{
return(PrimitiveTypesMap[typeof(byte[])]);
}
var subtype = ResolveRegistiredTypeDescriptor(prop.PropertyType.GetElementType());
return(PrimitiveTypesMap[typeof(Array)].CreateSubtypeContainer(subtype));
}
if (prop.PropertyType.IsEnum)
{
return(PrimitiveTypesMap[typeof(int)].CreateEnum(prop.PropertyType));
}
if (prop.PrimitiveType == typeof(object))
{
var subtype = ResolveRegistiredTypeDescriptor(prop.PropertyType);
return(PrimitiveTypesMap[typeof(Object)].CreateSubtypeContainer(subtype));
}
var wellKnown = ResolveRegistiredTypeDescriptor(prop.PropertyType);
if (wellKnown != null)
{
return(wellKnown);
}
throw new NotSupportedException($"Type {prop.PropertyType.FullName} is not supported by the {GetType().FullName} code generator.");
}
private string ResolveReflectedPropTypeName(XdrPropertySerializationDescriptor prop)
{
var typeDescriptor = GetTypeDescriptor(prop);
if (typeDescriptor.SubType == null)
{
return(typeDescriptor.TargetType);
}
return($"{typeDescriptor.TargetType}<{typeDescriptor.SubType.TargetType}>");
}
private string GeneratePropertyDeserializeInstructions(XdrPropertySerializationDescriptor prop)
{
var propTypeDescriptor = GetTypeDescriptor(prop);
var fieldAccessor = $"value.{prop.PropertyName}";
if (!prop.IsOptional)
{
return(GeneratePlainPropertyDeserializeInstructions(propTypeDescriptor, fieldAccessor));
}
return($@"if (reader.ReadInt32() > 0)
{{
{GeneratePlainPropertyDeserializeInstructions(propTypeDescriptor, fieldAccessor)}
}}
");
}
private string GeneratePropertySerializeInstructions(XdrPropertySerializationDescriptor prop)
{
var propTypeDescriptor = GetTypeDescriptor(prop);
var fieldAccessor = $"value.{prop.PropertyName}";
if (!prop.IsOptional)
{
return(GeneratePlainPropertySerializeInstructions(propTypeDescriptor, fieldAccessor));
}
return($@"if ({fieldAccessor} == null)
{{
writer.WriteInt32(0);
}}
else
{{
writer.WriteInt32(1);
{GeneratePlainPropertySerializeInstructions(propTypeDescriptor, fieldAccessor)}
}}
");
}
