public DataSource()
{
Transport = new Transport();
Filters = new List<IFilterDescriptor>();
OrderBy = new List<SortDescriptor>();
Groups = new List<GroupDescriptor>();
Aggregates = new List<AggregateDescriptor>();
Events = new Dictionary<string, object>();
Schema = new DataSourceSchema();
}
protected override void Serialize(IDictionary <string, object> json)
{
if (Transport.Read.Url == null & Type != DataSourceType.Custom)
{
// If Url is not set assume the current url (used in server binding)
Transport.Read.Url = "";
}
if (Type != null)
{
if (Type == DataSourceType.Ajax || Type == DataSourceType.Server)
{
json["type"] = "aspnetmvc-" + Type.ToString().ToLower();
}
else if (Type == DataSourceType.Custom)
{
if (!string.IsNullOrEmpty(CustomType))
{
json["type"] = CustomType;
}
}
else
{
json["type"] = Type.ToString().ToLower();
if (Type == DataSourceType.WebApi && Schema.Model.Id != null)
{
Transport.IdField = Schema.Model.Id.Name;
}
}
}
if (CustomTransport != null)
{
json["transport"] = CustomTransport;
}
else
{
var transport = Transport.ToJson();
if (transport.Keys.Any())
{
json["transport"] = transport;
}
}
if (PageSize > 0)
{
json["pageSize"] = PageSize;
json["page"] = Page;
json["total"] = Total;
}
if (ServerPaging)
{
json["serverPaging"] = ServerPaging;
}
if (ServerSorting)
{
json["serverSorting"] = ServerSorting;
}
if (ServerFiltering)
{
json["serverFiltering"] = ServerFiltering;
}
if (ServerGrouping)
{
json["serverGrouping"] = ServerGrouping;
}
if (ServerAggregates)
{
json["serverAggregates"] = ServerAggregates;
}
if (OrderBy.Any())
{
json["sort"] = OrderBy.ToJson();
}
if (Groups.Any())
{
json["group"] = Groups.ToJson();
}
if (Aggregates.Any())
{
json["aggregate"] = Aggregates.SelectMany(agg => agg.Aggregates.ToJson());
}
if (Filters.Any() || ServerFiltering)
{
json["filter"] = Filters.OfType <FilterDescriptorBase>().ToJson();
}
if (Events.Keys.Any())
{
json.Merge(Events);
}
var schema = Schema.ToJson();
if (schema.Keys.Any())
{
json["schema"] = schema;
}
if (Batch)
{
json["batch"] = Batch;
}
if (AutoSync)
{
json["autoSync"] = AutoSync;
}
if (IsClientOperationMode && Type == DataSourceType.Custom && CustomType != "aspnetmvc-ajax")
{
RawData = Data;
}
if (IsClientOperationMode && RawData != null)
{
SerializeData(json, RawData);
}
else if (IsClientBinding && !IsClientOperationMode && Data != null)
{
SerializeData(json, Data);
}
}
protected override void Serialize(IDictionary <string, object> json)
{
if (Transport.Read.Url == null)
{
// If Url is not set assume the current url (used in server binding)
Transport.Read.Url = "";
}
var transport = Transport.ToJson();
if (transport.Keys.Any())
{
json["transport"] = transport;
}
if (PageSize > 0)
{
json["pageSize"] = PageSize;
json["page"] = Page;
json["total"] = Total;
}
if (ServerPaging)
{
json["serverPaging"] = ServerPaging;
}
if (ServerSorting)
{
json["serverSorting"] = ServerSorting;
}
if (ServerFiltering)
{
json["serverFiltering"] = ServerFiltering;
}
if (ServerGrouping)
{
json["serverGrouping"] = ServerGrouping;
}
if (ServerAggregates)
{
json["serverAggregates"] = ServerAggregates;
}
if (Type != null)
{
json["type"] = "aspnetmvc-" + Type.ToString().ToLower();
}
if (OrderBy.Any())
{
json["sort"] = OrderBy.ToJson();
}
if (Groups.Any())
{
json["group"] = Groups.ToJson();
}
if (Aggregates.Any())
{
json["aggregate"] = Aggregates.SelectMany(agg => agg.Aggregates.ToJson());
}
if (Filters.Any() || ServerFiltering)
{
json["filter"] = Filters.OfType <FilterDescriptorBase>().ToJson();
}
if (Events.Keys.Any())
{
json.Merge(Events);
}
json["schema"] = Schema.ToJson();
if (Batch)
{
json["batch"] = Batch;
}
if (AutoSync)
{
json["autoSync"] = AutoSync;
}
if (IsClientOperationMode && RawData != null)
{
json["data"] = new Dictionary <string, object>()
{
{ Schema.Data, SerializeDataSource(RawData) },
{ Schema.Total, Total }
};
}
else if (Type == DataSourceType.Ajax && !IsClientOperationMode && Data != null)
{
json["data"] = new Dictionary <string, object>()
{
{ Schema.Data, SerializeDataSource(Data) },
{ Schema.Total, Total }
};
}
}
