protected List <T> GetListAll <T>(string commandText, params string[] referTables) where T : class
{
try
{
if (UseCaching && referTables.Length > 0)
{
spCachedName = commandText;
keyCached =
(ConnectionUtil.Instance.GetConnectionString() + ":" + spCachedName + ":" + typeof(T).FullName).
GetHashCode().ToString();
if (String.IsNullOrEmpty(macAddresses))
{
macAddresses = GetMacAddress();
}
isRefreshedCache = IsRefreshed(keyCached, macAddresses);
if (isRefreshedCache == true && CacheIsolatedStorage.Contains(keyCached))
{
return(CacheIsolatedStorage[keyCached] as List <T>);
}
this.referTables = referTables;
if (CacheIsolatedStorage.Contains(keyCached))
{
var genericThread = (GenericThread <T>)threadCache;
if (genericThread == null || genericThread.ThreadState == ThreadState.Stopped ||
genericThread.ThreadState == ThreadState.Unstarted ||
genericThread.ThreadState == ThreadState.Aborted)
{
threadCache = new GenericThread <T>(GetCache <T>);
genericThread = (GenericThread <T>)threadCache;
genericThread.Start();
}
return(CacheIsolatedStorage[keyCached] as List <T>);
}
var result = GetListAll <T>(spCachedName);
CacheIsolatedStorage.Add(keyCached, result);
for (var i = 0; i < referTables.Length; i++)
{
referTables[i] = referTables[i].GetHashCode().ToString();
}
SaveCg(keyCached, macAddresses, String.Format(",{0},", String.Join(",", referTables)), isRefreshedCache != null);
return(result);
}
return(GetListAll <T>(commandText));
}
catch (Exception ex)
{
throw new ManagedException(ex.Message, false, commandText, referTables);
}
}
private void GetCache <T>() where T : class
{
List <T> result = null;
if (!String.IsNullOrEmpty(TrackField) &&
spCachedName.ToLower().Trim().StartsWith("select "))
{
var lastRefreshed = LastRefreshed(keyCached, macAddresses);
if (lastRefreshed > DateTime.MinValue)
{
result = CacheIsolatedStorage[keyCached] as List <T>;
var tmp =
GetListCommand <T>(
spCachedName +
(spCachedName.ToLower().Contains(" where ") ? " and " : " where ") +
String.Format("{0} >= to_date(:lastRereshed, 'dd/mm/rrrr')", TrackField),
lastRefreshed.ToString("dd/MM/yyyy"));
foreach (var objData in tmp)
{
if (result != null)
{
var obj2 = result.Find(delegate(T match) { return(match.Equals(objData)); });
if (obj2 != null)
{
result[result.IndexOf(obj2)] = objData;
}
else
{
result.Add(objData);
}
}
}
}
else
{
result = GetListCommand <T>(spCachedName);
}
}
else
{
result = GetListCommand <T>(spCachedName);
}
CacheIsolatedStorage.Add(keyCached, result);
//result = null;
//GC.Collect();
//if (!String.IsNullOrEmpty(Convert.ToString(result)))
// File.AppendAllText(AppDomain.CurrentDomain.BaseDirectory + String.Format("\\{0}.log", Path.GetRandomFileName()),
// Convert.ToString(result));
for (int i = 0; i < referTables.Length; i++)
{
referTables[i] = referTables[i].GetHashCode().ToString();
}
SaveCg(keyCached, macAddresses, String.Format(",{0},", String.Join(",", referTables)), isRefreshedCache != null);
}
