private void ExecuteWildCardFileOperation(ClientDatabaseBase <HistorianKey, HistorianValue> database, string fileName, Action <List <Guid> > fileOperation)
{
HashSet <string> sourceFiles = new HashSet <string>(FilePath.GetFileList(fileName).Select(Path.GetFullPath), StringComparer.OrdinalIgnoreCase);
List <Guid> files = database.GetAllAttachedFiles().Where(file => sourceFiles.Contains(Path.GetFullPath(file.FileName))).Select(file => file.Id).ToList();
fileOperation(files);
}
private void m_dailyTimer_Elapsed(object sender, ElapsedEventArgs e)
{
try
{
ClientDatabaseBase <HistorianKey, HistorianValue> database = GetClientDatabase();
// Get list of files that have both a start time and an end time that are greater than the maximum archive days. We check both start and end times
// since PMUs can provide bad time (not currently being filtered) and you don't want to accidentally delete a file with otherwise in-range data.
ArchiveDetails[] filesToDelete = database.GetAllAttachedFiles().Where(file => (DateTime.UtcNow - file.StartTime).TotalDays > MaximumArchiveDays && (DateTime.UtcNow - file.EndTime).TotalDays > MaximumArchiveDays).ToArray();
database.DeleteFiles(filesToDelete.Select(file => file.Id).ToList());
OnStatusMessage("Deleted the following old archive files:\r\n {0}", filesToDelete.Select(file => FilePath.TrimFileName(file.FileName, 75)).ToDelimitedString(Environment.NewLine + " "));
}
catch (Exception ex)
{
OnProcessException(new InvalidOperationException($"Failed to limit maximum archive size: {ex.Message}", ex));
}
}
public void GetAllFiles()
{
Logger.Console.Verbose = VerboseLevel.All;
using (SnapServer server = CreateServer())
{
using (SnapClient client = SnapClient.Connect(server))
using (ClientDatabaseBase db = client.GetDatabase("PPA"))
{
foreach (ArchiveDetails f in db.GetAllAttachedFiles())
{
Console.WriteLine("{0}MB {1} TO {2}; ID:{3} Name: {4}",
(f.FileSize / 1024d / 1024d).ToString("0.0"),
f.FirstKey, f.LastKey, f.Id, f.FileName);
}
}
}
}
public void DetatchFiles()
{
Logger.Console.Verbose = VerboseLevel.All;
using (SnapServer server = CreateServer())
{
using (SnapClient client = SnapClient.Connect(server))
using (ClientDatabaseBase <HistorianKey, HistorianValue> db = client.GetDatabase <HistorianKey, HistorianValue>("PPA"))
{
using (TreeStream <HistorianKey, HistorianValue> stream = db.Read(null, null, null))
{
Console.WriteLine(stream.Count());
}
db.DetatchFiles(db.GetAllAttachedFiles().Select(x => x.Id).ToList());
using (TreeStream <HistorianKey, HistorianValue> stream = db.Read(null, null, null))
{
Console.WriteLine(stream.Count());
}
}
}
}
private void ExecuteFolderOperation(ClientDatabaseBase <HistorianKey, HistorianValue> database, string folderName, Action <List <Guid> > folderOperation)
{
List <Guid> files = database.GetAllAttachedFiles().Where(file => Path.GetFullPath(file.FileName).StartsWith(folderName, StringComparison.OrdinalIgnoreCase)).Select(file => file.Id).ToList();
folderOperation(files);
}
