public DataCacheNotificationDescriptor AddItemLevelCallback(string key, DataCacheOperations filter, DataCacheNotificationCallback callBack, string region)
{
return(_cacheHandler.AddItemLevelCallback(key, filter, callBack, region));
}
public DataCacheNotificationDescriptor AddCacheLevelCallback(DataCacheOperations filter, DataCacheNotificationCallback callBack)
{
return(_cacheHandler.AddCacheLevelCallback(filter, callBack));
}
public DataCacheNotificationDescriptor AddRegionLevelCallback(string region, DataCacheOperations filter, DataCacheNotificationCallback callBack)
{
return(_cacheHandler.AddRegionLevelCallback(region, filter, callBack));
}
private static bool Validate(CallbackType type, string[] keyRegion, string key, string region, DataCacheNotificationCallback callBack)
{
if (callBack == null)
{
return(false);
}
else if (type == CallbackType.CacheLevelCallback)
{
return(true);
}
else if (type == CallbackType.RegionSpecificCallback && region == keyRegion[1])
{
return(true);
}
else if (type == CallbackType.ItemSpecificCallback && key == keyRegion[0])
{
return(true);
}
else if (type == CallbackType.RegionSpecificItemCallback && key == keyRegion[0] && region == keyRegion[1])
{
return(true);
}
else
{
return(false);
}
}
