Пример #1
0
        /// <summary>
        /// Returns an expression that converts to a <see cref="SimpleParameterType"/>,
        /// using <see cref="LinqToWiki.Internals.ValueParser"/>.
        /// </summary>
        private static ExpressionSyntax CreateSimpleConverter(
            SimpleParameterType simpleType, string propertyName, ExpressionSyntax value, ExpressionSyntax wiki)
        {
            if (simpleType.Name == "namespace")
                return SyntaxEx.Invocation(SyntaxEx.MemberAccess("ValueParser", "ParseNamespace"), value, wiki);

            string typeName;

            switch (simpleType.Name)
            {
            case "string":
            case "user":
                typeName = "String";
                break;
            case "timestamp":
                typeName = "DateTime";
                break;
            case "boolean":
                typeName = "Boolean";
                break;
            case "integer":
                typeName = propertyName.EndsWith("id") ? "Int64" : "Int32";
                break;
            default:
                throw new InvalidOperationException(string.Format("Unknown type {0}", simpleType.Name));
            }

            return SyntaxEx.Invocation(SyntaxEx.MemberAccess("ValueParser", "Parse" + typeName), value);
        }
Пример #2
0
        /// <summary>
        /// Returns a source code type name for the given <see cref="SimpleParameterType"/>.
        /// </summary>
        private static string GetSimpleTypeName(
            SimpleParameterType simpleType, string propertyName, bool multi, bool nullable, bool useItemOrCollection)
        {
            string result;

            switch (simpleType.Name)
            {
            case "string":
            case "user":
                result = "string";
                break;
            case "timestamp":
                result = "DateTime";
                break;
            case "namespace":
                result = "Namespace";
                break;
            case "boolean":
                result = "bool";
                break;
            case "integer":
                result = propertyName.EndsWith("id") ? "long" : "int";
                break;
            case "upload":
                return "System.IO.Stream";
            default:
                throw new InvalidOperationException(string.Format("Unknown type {0}", simpleType.Name));
            }

            if (multi)
                result = string.Format(useItemOrCollection ? "ItemOrCollection<{0}>" : "IEnumerable<{0}>", result);
            else if (nullable && simpleType.Name != "string" && simpleType.Name != "namespace")
                result += '?';

            return result;
        }