private PartitionArchive SelectPartitionArchive(StudyItem study)
{
using (var ctx = PersistentStoreRegistry.GetDefaultStore().OpenReadContext())
{
var partitionArchiveBroker = ctx.GetBroker <IPartitionArchiveEntityBroker>();
var partitionArchiveCriteria = new PartitionArchiveSelectCriteria();
partitionArchiveCriteria.ServerPartitionKey.EqualTo(study.StudyStorage.ServerPartitionKey);
return(partitionArchiveBroker.Find(partitionArchiveCriteria).FirstOrDefault());
}
}
private void Purge(StudyItem study)
{
Task.Factory.StartNew(() =>
{
var archive = SelectPartitionArchive(study);
if (archive == null)
{
MessageBox.Show("Please add an archive in the partition where this study is located");
return;
}
if (study.IsArchivingScheduled())
{
if (
MessageBox.Show(
"This study is scheduled in the Archive Queue. Do you want to remove it from the queue before purging?",
"Study is scheduled for archiving",
MessageBoxButtons.YesNo) == System.Windows.Forms.DialogResult.Yes)
{
using (var processor = new ServerCommandProcessor("archive"))
{
processor.AddCommand(new DeleteAllArchiveQueueItemCommand(study.StudyStorage, archive));
processor.Execute();
}
}
}
if (study.StudyStorageLocation.ArchiveLocations == null || !study.StudyStorageLocation.ArchiveLocations.Any())
{
var i = 0;
using (var processor = new ServerCommandProcessor("archive"))
{
var archiveCommand = new ArchiveStudyCommand(study.StudyStorageLocation, GetArchivePath(archive), @"C:\temp", archive);
archiveCommand.ProgressUpdated += (s, e) =>
{
study.OperationProgress = new OperationProgress()
{
Status = e.Percentage == 100 ? "Archived" : e.Status,
Percentage = (int)e.Percentage
};
};
processor.AddCommand(archiveCommand);
if (!processor.Execute())
{
MessageBox.Show(string.Format("Unable to archive study: {0}", processor.FailureException.Message));
}
}
}
using (var processor = new ServerCommandProcessor("archive"))
{
processor.AddCommand(new PurgeStudyCommand(study.StudyStorage));
if (!processor.Execute())
{
MessageBox.Show(string.Format("Unable to purge study: {0}", processor.FailureException.Message));
}
else
{
MessageBox.Show("Study has been succesfully purged");
study.Status = "Nearline";
}
}
});
}