public static PartitionData <T> CreatePartition <T>(int?recordHint = null, EFileAccess access = EFileAccess.Read, EFileFlags fileFlags = EFileFlags.None)
{
var mmFactory = new CompositeFileFactory(fileFlags);
using (var dbXml = typeof(Quote).Assembly.GetManifestResourceStream(
"Apaf.NFSdb.TestShared.Resources.nfsdb.xml"))
{
var dbElement = ConfigurationSerializer.ReadConfiguration(dbXml);
var jconf = dbElement.Journals.Single(j => j.Class.EndsWith("." + typeof(T).Name));
if (recordHint.HasValue)
{
jconf.RecordHint = recordHint.Value;
}
var journalPath = Path.Combine(FindJournalsPath(), jconf.DefaultPath);
jconf.DefaultPath = journalPath;
var metadata = JournalBuilder.CreateNewJournalMetadata(jconf);
var startDate = new DateTime(2013, 10, 1);
var journalStorage = new ColumnStorage(metadata, jconf.DefaultPath,
access, 0, mmFactory);
var part = new Partition(
metadata, new CompositeFileFactory(fileFlags),
access, new PartitionDate(startDate, 0, metadata.Settings.PartitionType), 0,
Path.Combine(jconf.DefaultPath, "2013-10"), new AsyncJournalServer(TimeSpan.FromSeconds(1)));
return(new PartitionData <T>(part, metadata, journalStorage, journalPath));
}
}
private DbElement Parse(string config)
{
using (var stream = new MemoryStream())
{
using (var writer = new StreamWriter(stream))
{
writer.Write(config);
writer.Flush();
stream.Position = 0;
return(ConfigurationSerializer.ReadConfiguration(stream));
}
}
}
public static JournalElement ReadConfig <T>()
{
using (Stream dbXml = typeof(Quote).Assembly.GetManifestResourceStream(
"Apaf.NFSdb.TestShared.Resources.nfsdb.xml"))
{
var dbElement = ConfigurationSerializer.ReadConfiguration(dbXml);
var jconf = dbElement.Journals.FirstOrDefault(j => j.Class.EndsWith("." + typeof(T).Name));
if (jconf != null)
{
jconf.DefaultPath = Path.Combine(FindJournalsPath(), jconf.DefaultPath);
}
return(jconf);
}
}
public static void ClearJournal <T>(string folderPath = null)
{
using (Stream dbXml = typeof(Quote).Assembly.GetManifestResourceStream(
"Apaf.NFSdb.TestShared.Resources.nfsdb.xml"))
{
if (folderPath == null)
{
var dbElement = ConfigurationSerializer.ReadConfiguration(dbXml);
var jconf = dbElement.Journals.Single(j => j.Class.EndsWith("." + typeof(T).Name));
folderPath = jconf.DefaultPath;
}
var path = Path.Combine(FindJournalsPath(), folderPath);
ClearDir(path);
}
}