public void RefreshTree()
{
log.Info("Refreshing the database tree.");
var databasePaths = TreeViewItems.Select(x => x.DatabasePath).ToList();
TreeViewItems.Clear();
var schemaMapper = new SchemaToViewModelMapper();
foreach (var path in databasePaths)
{
TreeViewItems.Add(schemaMapper.MapSchemaToViewModel(path));
}
}