public void ProcessRequest(HttpContext context)
{
//cache the results
if (HttpContext.Current.Cache["personCol"] == null)
{
ReferenceServiceClient client = new ReferenceServiceClient();
HttpContext.Current.Cache["personColCache"] = client.GetAllPersons();
}
//get the JSON string which
//from the UI and convert it to lower case
//for filtering
String personName = context.Request.Form[0].ToLower();
//casting it to our collection
Collection<Entities.PersonBE> personCol = (Collection<Entities.PersonBE>)HttpContext.Current.Cache["personColCache"];
//don't do any filtering if char lenght less than two
//if (personName.Length > 2)
//{
personCol = personCol.Where(p => p.name.ToLower().Contains(personName)).ToCollection();
//}
JavaScriptSerializer jsSerializer = new JavaScriptSerializer();
String jsonString = jsonString = jsSerializer.Serialize(personCol);
//set the response type to be JSON
context.Response.ContentType = "application/json; charset=utf-8";
context.Response.Write(jsonString);
}
