Badlydone.Utilities.DatabaseName.Parse C# (CSharp) Метод

        public static DatabaseName Parse(string name)
        {
            Contract.Requires(!string.IsNullOrWhiteSpace(name));

            const string invalidDatabaseName = "Invalid database name";

            var parts = name.Trim().Split(new[] { '.' });

            Contract.Assert(parts.Length > 0);

            if (parts.Length > 2)
            {
                throw new ArgumentException(invalidDatabaseName);
            }

            string schema = null;
            string objectName;

            if (parts.Length == 2)
            {
                schema = parts[0];

                if (string.IsNullOrWhiteSpace(schema))
                {
                    throw new ArgumentException(invalidDatabaseName);
                }

                objectName = parts[1];
            }
            else
            {
                objectName = parts[0];
            }

            if (string.IsNullOrWhiteSpace(objectName))
            {
                throw new ArgumentException(invalidDatabaseName);
            }

            return new DatabaseName(objectName, schema);
        }