public void SaveJson(JsonUnit jsonUnit)
{
SqlCommand cmd = GetProcedure("usp_pholio_insert_json");
cmd.Parameters.AddWithValue(ServiceId, jsonUnit.ServiceId);
cmd.Parameters.AddWithValue(CacheKey, jsonUnit.CacheKey);
cmd.Parameters.AddWithValue("json", jsonUnit.Json);
cmd.Parameters.AddWithValue("url", jsonUnit.Url);
cmd.Parameters.AddWithValue("duration_ms", jsonUnit.DurationInMs);
ExecuteNonSelectCommand(cmd);
}
public void AddJson(JsonUnit jsonUnit)
{
if (jsonUnit.IsJsonOk())
{
if (UseDatabaseCache)
{
DatabaseCacheManager.SaveJson(jsonUnit);
}
AddToWebCache(jsonUnit);
}
}
private static void AddToWebCache(JsonUnit jsonUnit)
{
if (UseInMemoryCache)
{
Dictionary<string, byte[]> d = GetDictionary(jsonUnit.ServiceId);
// Lock to prevent thread collisions, in .Net4 use ConcurrentDictionary
lock (d)
{
if (d.ContainsKey(jsonUnit.CacheKey) == false)
{
d.Add(jsonUnit.CacheKey, jsonUnit.Json);
}
}
}
}
private void CacheJson(byte[] json, string serviceAction, string serviceParameters, HttpRequestBase request)
{
string absoluteUri = request.Url.AbsoluteUri;
JsonUnit unit = new JsonUnit(serviceAction, serviceParameters, json, absoluteUri,
(DateTime.Now - _startTime).TotalMilliseconds);
try
{
_jsonCache.AddJson(unit);
}
catch (Exception ex)
{
/* Suppress race condition where same JSON added twice
* but log exception in case key is not unique */
ExceptionLogger.LogException(ex, "Global.asax");
}
}