public JournalDiagram Create(string diagramName)
 {
     return(new JournalDiagram
     {
         Name = diagramName,
         DiagramModel = _diagramModelFactory.Create(),
         DiagramManager = _journalDiagramManagerFactory.Create()
     });
 }
 private void deserializeDiagram(JournalDiagram journalDiagram)
 {
     journalDiagram.DiagramModel   = _context.Deserialize <IDiagramModel>(journalDiagram.Data);
     journalDiagram.DiagramManager = _journalDiagramManagerFactory.Create();
 }