Exemplo n.º 1
0
        public SortingContext(IEnumerable<KeyValuePair<string, string>> filters)
        {
            var dict = filters.ToDictionary(kv => kv.Key, kv => kv.Value);
            if (dict.ContainsKey(Constants.SortingQueryName))
            {
                var props = dict[Constants.SortingQueryName].Split(',').Select(s => s.Trim());

                Properties = props.Select(p => new SortingProperty(p));
            }
            else
            {
                Properties = new SortingProperty[0];
            }
        }
Exemplo n.º 2
0
        public SortingContext(IEnumerable <KeyValuePair <string, string> > filters)
        {
            var dict = filters.ToDictionary(kv => kv.Key, kv => kv.Value);

            if (dict.ContainsKey(Constants.QueryNames.Sorting))
            {
                var props = dict[Constants.QueryNames.Sorting].Split(',').Select(s => s.Trim());

                Properties = props.Select(p => new SortingProperty(p));
            }
            else
            {
                Properties = new SortingProperty[0];
            }
        }
        private IQueryable ApplyProperty(IQueryable queryable, SortingProperty property, bool isFirst)
        {
            try
            {
                var propertyName = property.Name == "Id" ? _resource.IdProperty : property.Name;

                queryable = queryable.ApplyQuery(
                    GetQueryMethod(property.Direction, isFirst),
                    Lambda.SelectProperty(queryable.ElementType, propertyName))
                    as IQueryable;
                return queryable;
            }
            catch (ArgumentException ex)
            {
                throw MissingProperty(property.Name, ex);
            }
        }
Exemplo n.º 4
0
        private IQueryable ApplyProperty(IQueryable queryable, SortingProperty property, bool isFirst)
        {
            try
            {
                var propertyName = property.Name == "Id" ? _resource.IdProperty : property.Name;

                queryable = queryable.ApplyQuery(
                    GetQueryMethod(property.Direction, isFirst),
                    Lambda.SelectProperty(queryable.ElementType, propertyName))
                            as IQueryable;
                return(queryable);
            }
            catch (ArgumentException ex)
            {
                throw MissingProperty(property.Name, ex);
            }
        }
Exemplo n.º 5
0
        private IEnumerable ApplyProperty(IEnumerable enumerable, SortingProperty property, bool isFirst)
        {
            try
            {
                var elementType = enumerable
                                  .GetType()
                                  .GetInterface("IEnumerable`1")
                                  .GetGenericArguments()
                                  .First();
                var propertyName = property.Name == "Id" ? _resource.IdProperty : property.Name;

                enumerable = enumerable.ApplyQuery(
                    GetQueryMethod(property.Direction, isFirst),
                    Lambda.SelectProperty(elementType, propertyName))
                             as IEnumerable;
                return(enumerable);
            }
            catch (ArgumentException ex)
            {
                throw MissingProperty(property.Name, ex);
            }
        }
        private IEnumerable ApplyProperty(IEnumerable enumerable, SortingProperty property, bool isFirst)
        {
            try
            {
                var elementType = enumerable
                    .GetType()
                    .GetInterface("IEnumerable`1")
                    .GetGenericArguments()
                    .First();
                var propertyName = property.Name == "Id" ? _resource.IdProperty : property.Name;

                enumerable = enumerable.ApplyQuery(
                    GetQueryMethod(property.Direction, isFirst),
                    Lambda.SelectProperty(elementType, propertyName))
                    as IEnumerable;
                return enumerable;
            }
            catch (ArgumentException ex)
            {
                throw MissingProperty(property.Name, ex);
            }
        }