public SqlType Parse(IContext context, string s)
{
var parser = new SqlParser();
var typeInfo = parser.ParseType(s);
if (PrimitiveTypes.IsPrimitive(typeInfo.TypeName))
{
return(PrimitiveTypes.Resolver.Resolve(typeInfo));
}
if (context == null)
{
throw new Exception($"Type {typeInfo.TypeName} is not primitive and no context is provided");
}
var resolver = context.Scope.Resolve <ISqlTypeResolver>();
if (resolver == null)
{
throw new InvalidOperationException($"The type {typeInfo.TypeName} is not primitive and no resolver was found in context");
}
return(resolver.Resolve(typeInfo));
}
public static void IsPrimitive(SqlTypeCode typeCode, bool expected)
{
Assert.Equal(expected, PrimitiveTypes.IsPrimitive(typeCode));
}
///// <summary>
///// Gets the SQL type code corresponding to the given type
///// </summary>
///// <param name="type">The type to get the corresponding type code</param>
///// <returns>
///// Returns a <see cref="SqlTypeCode"/> that represents a code corresponding
///// the SQL type.
///// </returns>
///// <exception cref="NotSupportedException">If the given <paramref name="type"/>
///// is not supported by the system</exception>
//public static SqlTypeCode GetTypeCode(Type type) {
// if (type == null)
// return SqlTypeCode.Unknown;
// if (type == typeof(bool))
// return SqlTypeCode.Boolean;
// if (type == typeof(byte))
// return SqlTypeCode.TinyInt;
// if (type == typeof(short))
// return SqlTypeCode.SmallInt;
// if (type == typeof(int))
// return SqlTypeCode.Integer;
// if (type == typeof(long))
// return SqlTypeCode.BigInt;
// if (type == typeof(float))
// return SqlTypeCode.Real;
// if (type == typeof(double))
// return SqlTypeCode.Double;
// if (type == typeof(DateTime) ||
// type == typeof(DateTimeOffset))
// return SqlTypeCode.TimeStamp;
// if (type == typeof(TimeSpan))
// return SqlTypeCode.DayToSecond;
// if (type == typeof(string))
// return SqlTypeCode.String;
// if (type == typeof(byte[]))
// return SqlTypeCode.Binary;
// if (type == typeof(SqlBoolean))
// return SqlTypeCode.Boolean;
// if (type == typeof(SqlNumber))
// return SqlTypeCode.Numeric;
// if (type == typeof(SqlDateTime))
// return SqlTypeCode.TimeStamp;
// if (type == typeof(SqlString))
// return SqlTypeCode.String;
// if (type == typeof(SqlDayToSecond))
// return SqlTypeCode.DayToSecond;
// throw new NotSupportedException(String.Format("The type '{0}' is not supported.", type));
//}
public static bool IsPrimitiveType(SqlTypeCode typeCode)
{
return(PrimitiveTypes.IsPrimitive(typeCode));
}
public static void IsPrimitive(string name, bool expected)
{
Assert.Equal(expected, PrimitiveTypes.IsPrimitive(name));
}
