public void onEditRow(RowEditEvent event) {
    WeldJob w = (WeldJob) event.getObject(); // gives me unedited value
    // w.setQuantityWelded(quantityWelded);
    projectSessionBean.conductWeldJobMerge(w);

    Project p = projectSessionBean.getProjectByProjectNo(w.getProjectNo()).get(0);
    double partialWeldJob = 0, totalWeldJob = 0;
    for (int i = 0; i < p.getWeldJobs().size(); i++) {
      partialWeldJob += w.getSurfaceArea() * w.getQuantityWelded();
      totalWeldJob += w.getSurfaceArea() * w.getTotalQuantity();
    }
    int percent = (int) ((partialWeldJob / totalWeldJob) * 100);
    p.setProjectProgress(percent);
    projectSessionBean.conductProjectMerge(p);
  }