/// <summary>
/// Initializes a new instance of the <see cref="LoadPackageRecordContext"/> class.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="packageRecord">The package record.</param>
/// <param name="activeObjectSpaces">The active object spaces.</param>
public LoadPackageRecordContext(LoadPackageSessionContext context,
PackageRecord packageRecord, Dictionary<Guid, IObjectSpace> activeObjectSpaces)
: base(context, context.PackageSession)
{
PackageRecord = packageRecord;
ActiveObjectSpaces = activeObjectSpaces;
}
private void loadTopSession(LoadPackageSessionContext context)
{
var objectSpace = context.ObjectSpace;
var criteria = CriteriaOperator.Parse("SessionId = ?", context.PackageSession.SessionId);
// avoid duplicate session loading
if (objectSpace.FindObject<ProtocolSession>(criteria, true) == null)
{
var sessionTree = context.PackageSession.AllChildren;
var allRecords = (from s in sessionTree from r in s.PackageRecords
orderby r.ModifiedOn select r).ToList();
allRecords = allRecords.Distinct().ToList();
var args = new LoadSessionArgs(context, allRecords);
var activeObjectSpaces = new Dictionary<Guid, IObjectSpace>();
try
{
if (!Owner.DoBeforeLoadSession(args))
{
allRecords.ForEach(y => loadPackageRecord(new LoadPackageRecordContext(context,
y, activeObjectSpaces)));
}
if (activeObjectSpaces.Count > 0)
{
commitObjectSpaceOnLoad(activeObjectSpaces.Values.ElementAt(0), activeObjectSpaces);
activeObjectSpaces.Clear();
}
}
finally
{
if (activeObjectSpaces.Count > 0)
{
// first element in values is top session
activeObjectSpaces.Values.ElementAt(0).Rollback();
activeObjectSpaces.Values.ElementAt(0).Dispose();
activeObjectSpaces.Clear();
}
}
createProtocolRecords(allRecords, context);
Owner.DoAfterLoadSession(args);
}
else
{
var errorText = string.Format(Localizer.SessionAlreadyLoaded,
context.PackageSession.SessionId);
context.Worker.ReportProgress(Color.BlueViolet, errorText);
context.Package.CreateLogRecord(PackageEventType.SessionAlreadyLoaded, errorText);
}
}
