const int MaxCacheEntries = 100000; // 33778; //10000000;
private void Populate(ObjectCache target, int count = MaxCacheEntries)
{
_logger.Information("{0}: Start of Populating target cache {1}.", DateTime.Now, target.Name);
for (int i = 0; i < count; i++)
{
if (i % 100 == 0)
{
_logger.Verbose("Cache Set on item# {0}.", i);
}
target.Set(string.Format("Hello{0}", i), string.Format("Value{0}", i), null);
}
_logger.Information("{0}: End Populating target cache {1}.", DateTime.Now, target.Name);
}
/// <summary>
/// Virtual Cache Constructor. Virtual Cache now defaults to being a Memory Extender.
/// I.e. - Persisted static property defaults to false. Set VirtualCache.Persisted to true
/// if wanting to persist the cached data across application runs.
/// </summary>
/// <param name="storePath">Data Store URI path or the Store name.</param>
/// <param name="clusteredData">true (default) will configure the Store to save
/// data together with the Keys in the Key Segment (a.k.a. - clustered),
/// false will configure Store to save data in its own Data Segment. For small to medium sized
/// data, Clustered is recommended, otherwise set this to false.</param>
/// <param name="storeFileName">Valid complete file path where to create the File to contain the data Store.
/// It will be created if it does not exist yet. Leaving this blank will create the Store within the default
/// SOP SystemFile, or in the referenced File portion of the storePath, if storePath has a directory path.</param>
/// <param name="fileConfig">File Config should contain description how to manage data allocations on disk and B-Tree
/// settings for all the Data Stores of the File. If not set, SOP will use the default configuration.</param>
public VirtualCacheBase(string storePath, bool clusteredData = true, string storeFileName = null, Sop.Profile fileConfig = null)
{
if (string.IsNullOrWhiteSpace(storePath))
{
throw new ArgumentNullException("storePath");
}
Initialize(fileConfig, Persisted);
Server.SystemFile.Store.Locker.Invoke(() =>
{
SetupStoreFile(storePath, storeFileName, fileConfig);
_store = Server.StoreNavigator.GetStorePersistentKey <CacheKey, CacheEntry>(storePath,
new StoreParameters <CacheKey>
{
IsDataInKeySegment = clusteredData,
AutoFlush = !clusteredData,
StoreKeyComparer = new CacheKeyComparer(),
MruManaged = false
});
Logger = new Log.Logger(string.Format("{0}{2}{1}.txt", _server.Path, _store.Name, System.IO.Path.DirectorySeparatorChar));
Logger.Verbose("Created/retrieved store {0}.", _store.Name);
});
}
