public GridDataResult GetResultAndCache(List <T> dataset, string cacheKey, int cacheForSeconds)
{
List <gridProcessedObject <T> > processedDataset = processDataset(dataset);
if (!String.IsNullOrEmpty(cacheKey) && cacheForSeconds > 0)
{
System.Web.HttpContext.Current.Cache.Add(cacheKey,
processedDataset,
null,
DateTime.Now.AddSeconds(cacheForSeconds),
Cache.NoSlidingExpiration,
CacheItemPriority.High,
null);
}
processedDataset = processSearch(processedDataset);
processedDataset = processSort(processedDataset);
GridDataResult res = new GridDataResult();
if (length > 0)
{
res.data = processedDataset.Select(x => x.processed).Skip(start).Take(length).ToList();
}
else
{
res.data = processedDataset.Select(x => x.processed).ToList();
}
res.draw = draw;
res.recordsTotal = dataset.Count;
res.recordsFiltered = processedDataset.Count;
return(res);
}
public GridDataResult GetResultFromCache()
{
if (cachedProcessedDataset == null)
{
throw new Exception("No cached dataset has been loaded via \"HasCache(cacheKey)\"");
}
GridDataResult res = new GridDataResult();
res.recordsTotal = cachedProcessedDataset.Count;
List <gridProcessedObject <T> > processedDataset = cachedProcessedDataset;
processedDataset = processSearch(processedDataset);
processedDataset = processSort(processedDataset);
res.data = processedDataset.Select(x => x.processed).Skip(start).Take(length).ToList();
res.draw = draw;
res.recordsFiltered = processedDataset.Count;
res.fromcache = true;
return(res);
}