public override void GenerateReadFunctionBody(ICodeWriter read)
{
read.GeneratedByComment()
.Append(@"
if( r.TokenType != System.Text.Json.JsonTokenType.String ) throw new System.Text.Json.JsonException( $""BigInt input type must be string. Token is '{r.TokenType}'."" );
var s = r.GetString();
r.Read();
if( Int64.TryParse( s, System.Globalization.NumberStyles.Integer, System.Globalization.NumberFormatInfo.InvariantInfo, out var l ) )
{
return l;
}
if( UInt64.TryParse( s, System.Globalization.NumberStyles.Integer, System.Globalization.NumberFormatInfo.InvariantInfo, out var ul ) )
{
return ul;
}
if( Decimal.TryParse( s, out var d ) )
{
return d;
}
if( System.Numerics.BigInteger.TryParse( s, System.Globalization.NumberStyles.Integer, System.Globalization.NumberFormatInfo.InvariantInfo, out var b ) )
{
return b;
}
throw new System.IO.InvalidDataException( ""BigInt input type is invalid. Cannot parse a long, ulong, decimal or BigInteger from: "" + s );");
}
public override void GenerateReadFunctionBody(ICodeWriter read)
{
read.GeneratedByComment()
.Append(@"
// Postel's law: accepting (useless) string.
double d = r.TokenType == System.Text.Json.JsonTokenType.String
? double.Parse( r.GetString(), System.Globalization.NumberFormatInfo.InvariantInfo )
: r.GetDouble();
r.Read();
return d;");
}
public void WriteDeclarations(ICodeWriter declSpace)
{
declSpace.GeneratedByComment();
foreach (var(t, (idx, opt)) in _mapping)
{
if (idx != 1)
{
declSpace.Append("var s").Append(idx)
.Append(" = scope.ServiceProvider.GetService<").AppendCSharpName(t, true, true, true).Append(">( ").Append(!opt).Append(" );").NewLine();
}
}
foreach (var(name, def) in _parametersArray)
{
declSpace.Append("var ").Append(name).Append(" = new object[]{ ").Append(def).Append(" };").NewLine();
}
}