static DatabaseManager()
{
s_DatabaseHashtable = new Dictionary<string,Database>();
s_FileChangeHandler = new FileSystemChangeEventHandler(500);
s_FileChangeHandler.ActualHandler += new FileSystemEventHandler(OnFileChanged);
_commonConfigInstance = DbInstanceManager.CreateDbInance();
// set up file system watcher
string databaseFolder = Path.GetDirectoryName(_commonConfigInstance.DatabaseConfigFile);
string databaseFile = Path.GetFileName(_commonConfigInstance.DatabaseConfigFile);
s_Watcher = new FileSystemWatcher(databaseFolder);
s_Watcher.Filter = databaseFile;
s_Watcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.CreationTime;
s_Watcher.Changed += new FileSystemEventHandler(s_FileChangeHandler.ChangeEventHandler);
s_Watcher.EnableRaisingEvents = true;
// load database
s_DatabaseHashtable = LoadDatabaseList();
}
static DataCommandManager()
{
_commonConfigInstance = DbInstanceManager.CreateDbInance();
s_FileChangeHandler = new FileSystemChangeEventHandler(FILE_CHANGE_NOTIFICATION_INTERVAL);
s_FileChangeHandler.ActualHandler += new FileSystemEventHandler(Watcher_Changed);
s_DataFileFolder = Path.GetDirectoryName(_commonConfigInstance.DataCommandFileListConfigFile);
s_CommandSyncObject = new object();
s_CommandFileListSyncObject = new object();
if (s_DataFileFolder == null
|| !Directory.Exists(s_DataFileFolder))
{
return;
}
s_Watcher = new FileSystemWatcher(s_DataFileFolder);
s_Watcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.CreationTime;
s_Watcher.Changed += new FileSystemEventHandler(s_FileChangeHandler.ChangeEventHandler);
s_Watcher.EnableRaisingEvents = true;
UpdateAllCommandFiles();
}