C# (CSharp) IDocumentMapping.FieldFor示例

示例#1

        // TODO -- use the mapping off of DocumentQuery later
        public string JsonLocator(IDocumentMapping mapping, Expression expression)
        {
            var visitor = new FindMembers();

            visitor.Visit(expression);


            var field = mapping.FieldFor(visitor.Members);

            return(field.SqlLocator);
        }

示例#2

        public IWhereFragment Parse(IDocumentMapping mapping, ISerializer serializer, MethodCallExpression expression)
        {
            var finder = new FindMembers();
            finder.Visit(expression);

            var members = finder.Members;

            var locator = mapping.FieldFor(members).SqlLocator;
            var values = expression.Object.Value();

            return new WhereFragment($"{locator} = ANY(?)", values);
        }

示例#3

        // TODO -- use the mapping off of DocumentQuery later
        public string JsonLocator(IDocumentMapping mapping, Expression expression)
        {
            var visitor = new FindMembers();

            visitor.Visit(expression);

            //return new JsonLocatorField(visitor.Members.ToArray()).SqlLocator;

            var field = mapping.FieldFor(visitor.Members);

            _query.RegisterField(field);

            return(field.SqlLocator);
        }

示例#4

文件： using_custom_Linq_parser_plugins_Tests.cs 项目： nieve/marten

        public IWhereFragment Parse(IDocumentMapping mapping, ISerializer serializer, MethodCallExpression expression)
        {
            var locator = mapping.FieldFor(new MemberInfo[] {_property}).SqlLocator;

            return new WhereFragment($"{locator} = 'Blue'");
        }

示例#5

文件： MartenExpressionParser.cs 项目： jimbono/marten

        // TODO -- use the mapping off of DocumentQuery later
        public string JsonLocator(IDocumentMapping mapping, Expression expression)
        {
            var visitor = new FindMembers();
            visitor.Visit(expression);

            //return new JsonLocatorField(visitor.Members.ToArray()).SqlLocator;

            var field = mapping.FieldFor(visitor.Members);

            _query.RegisterField(field);

            return field.SqlLocator;
        }