{{ for using in usings }}

using {{ using }};

{{ end }}

#nullable enable

#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member

#pragma warning disable RS0016 // Add public types and members to the declared API

#pragma warning disable 618 // Member is obsolete

namespace {{ namespace }}

{

partial class {{ type_name }}

{

public override int ValidateObjectAndGetLength(object value, ref NpgsqlLengthCache? lengthCache, NpgsqlParameter? parameter)

=> value switch

{

{{ for interface in interfaces }}

{{ interface.handled_type }} converted => (({{ interface.name }})this).ValidateAndGetLength(converted, {{ is_simple ? "" : "ref lengthCache, " }}parameter),

{{ end }}

_ => throw new InvalidCastException($"Can't write CLR type {value.GetType()} with handler type {{ type_name }}")

};

public override Task WriteObjectWithLength(object? value, NpgsqlWriteBuffer buf, NpgsqlLengthCache? lengthCache, NpgsqlParameter? parameter, bool async, CancellationToken cancellationToken = default)

=> value switch

{

{{ for interface in interfaces }}

{{ interface.handled_type }} converted => WriteWithLength(converted, buf, lengthCache, parameter, async, cancellationToken),

{{ end }}

DBNull => WriteWithLength(DBNull.Value, buf, lengthCache, parameter, async, cancellationToken),

null => WriteWithLength(DBNull.Value, buf, lengthCache, parameter, async, cancellationToken),

_ => throw new InvalidCastException($"Can't write CLR type {value.GetType()} with handler type {{ type_name }}")

};

}

}