Пример #1
0
        public MemberNoExpressionResolve(ExpressionParameter parameter) : base(parameter)
        {
            var    expression    = base.Expression as MemberExpression;
            var    isLeft        = parameter.IsLeft;
            object value         = null;
            var    isField       = expression.Member is System.Reflection.FieldInfo;
            var    isProperty    = expression.Member is System.Reflection.PropertyInfo;
            var    baseParameter = parameter.BaseParameter;
            var    isSetTempData = baseParameter.CommonTempData.HasValue() && baseParameter.CommonTempData.Equals(CommonTempDataType.Result);

            if (isField)
            {
                value = ExpressionTool.GetFiledValue(expression);
            }
            else if (isProperty)
            {
                value = ExpressionTool.GetPropertyValue(expression);
            }
            switch (base.Context.ResolveType)
            {
            case ResolveExpressType.WhereSingle:
            case ResolveExpressType.WhereMultiple:
            case ResolveExpressType.SelectSingle:
            case ResolveExpressType.SelectMultiple:
            case ResolveExpressType.Update:
                if (isSetTempData)
                {
                    baseParameter.CommonTempData = value;
                }
                else
                {
                    AppendValue(parameter, isLeft, value);
                }
                break;

            case ResolveExpressType.FieldSingle:
                break;

            case ResolveExpressType.FieldMultiple:
                break;

            default:
                break;
            }
        }