/// <summary>
/// Returns a parsers for the String value using the given built-in class for parsing.
/// </summary>
/// <param name="type">is the type to parse the value to</param>
/// <returns>value matching the type passed in</returns>
public static SimpleTypeParserSPI GetParser(Type type)
{
var typeBoxed = type.GetBoxedType();
if (typeBoxed == typeof(string))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => value,
ProcCodegen = input => input
});
}
if (typeBoxed == typeof(char?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseChar(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseChar", input)
});
}
if (typeBoxed == typeof(bool?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseBoolean(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseBoolean", input)
});
}
if (typeBoxed == typeof(Guid?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseGuid(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseGuid", input)
});
}
// -- Integers
if (typeBoxed == typeof(byte?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseByte(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseByte", input)
});
}
if (typeBoxed == typeof(sbyte?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseSByte(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseSByte", input)
});
}
if (typeBoxed == typeof(short?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseInt16(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseInt16", input)
});
}
if (typeBoxed == typeof(ushort?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseUInt16(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseUInt16", input)
});
}
if (typeBoxed == typeof(int?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseInt32(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseInt32", input)
});
}
if (typeBoxed == typeof(uint?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseUInt32(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseUInt32", input)
});
}
if (typeBoxed == typeof(long?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseInt64(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseInt64", input)
});
}
if (typeBoxed == typeof(ulong?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseUInt64(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseUInt64", input)
});
}
// -- Floating Point
if (typeBoxed == typeof(float?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseFloat(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseFloat", input)
});
}
if (typeBoxed == typeof(double?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseDouble(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseDouble", input)
});
}
if (typeBoxed == typeof(decimal?))
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => SimpleTypeParserFunctions.ParseDecimal(value),
ProcCodegen = input => StaticMethod(typeof(SimpleTypeParserFunctions), "ParseDecimal", input)
});
}
var untyped = Nullable.GetUnderlyingType(typeBoxed);
if (untyped != null && untyped.IsEnum)
{
return(new ProxySimpleTypeParserSPI {
ProcParse = value => Enum.Parse(untyped, value, true),
ProcCodegen = input => StaticMethod(
typeof(SimpleTypeParserFactory),
"ParseEnum",
input,
Clazz(untyped))
});
}
return(null);
}
