public App(AppDto dto)
 {
     Identifier = new AppIdentifier(dto.Id);
     Metadata   = new AppMetadata(dto.Name, dto.Description);
     Url        = new ApplicationUrl(dto.BaseUrl);
 }
 public void UpdateUrl(string url)
 {
     Url = new ApplicationUrl(url);
 }
 public App(string name, string description, string url)
 {
     Identifier = new AppIdentifier();
     Metadata   = new AppMetadata(name, description);
     Url        = new ApplicationUrl(url);
 }