private void SetData(Guid appId)
{
this.application = applicationRepository.Get(appId);
if (this.application == null)
{
throw new Exception("No application found with id " + appId);
}
else if (this.application.Type != ApplicationType.DataGrid)
{
throw new Exception($"Application {appId} is expected to be of type {ApplicationType.DataGrid.ToString()} but is instead of type {this.application.Type.ToString()}");
}
this.fields = fieldRepository.GetFieldsByApplication(appId);
this.database = databaseRepository.Get(this.application.IDDatabase);
if (this.database == null)
{
throw new Exception("No database found with id " + this.application.IDDatabase);
}
}