public void migrate(
      ExpeditedAdverseEventReport aeReportSrc,
      ExpeditedAdverseEventReport aeReportDest,
      DomainObjectImportOutcome<ExpeditedAdverseEventReport> outcome) {

    List<SAEReportPriorTherapy> srcSAEReportPriorTherapys =
        aeReportSrc.getSaeReportPriorTherapies();

    if (srcSAEReportPriorTherapys == null || srcSAEReportPriorTherapys.isEmpty()) {
      outcome.addWarning("WR-SPT-1", "Input doesn't contain any SAEReportPriorTherapy Values.");
      return;
    }

    // Copy the SAEReportPriorTherapys Information from Source to Destination.
    for (SAEReportPriorTherapy spt : srcSAEReportPriorTherapys) {
      PriorTherapy pt = findPriorTherapy(spt.getPriorTherapy(), outcome);
      if (outcome.hasErrors()) {
        return;
      }
      validateSAEREportPriorTherapyDates(spt, outcome);
      SAEReportPriorTherapy destSAEReportPriorTherapy = new SAEReportPriorTherapy();
      destSAEReportPriorTherapy.setPriorTherapy(pt);
      destSAEReportPriorTherapy.setReport(aeReportDest);
      copyProperties(spt, destSAEReportPriorTherapy);

      for (PriorTherapyAgent pta : spt.getPriorTherapyAgents()) {
        PriorTherapyAgent priorTherapyAgent =
            migratePriorTherapyAgent(pta, destSAEReportPriorTherapy);
        destSAEReportPriorTherapy.addPriorTherapyAgent(priorTherapyAgent);
      }

      aeReportDest.addSaeReportPriorTherapies(destSAEReportPriorTherapy);
    }
  }
  private void migrateCourseAgent(
      CourseAgent caSrc,
      ExpeditedAdverseEventReport aeReportDest,
      DomainObjectImportOutcome<ExpeditedAdverseEventReport> outcome) {

    Study study = aeReportDest.getStudy();

    StudyAgent studyAgent = caSrc.getStudyAgent();
    if (studyAgent == null
        || ((studyAgent.getAgent() == null
                || StringUtils.isEmpty(studyAgent.getAgent().getNscNumber()))
            && StringUtils.isEmpty(studyAgent.getOtherAgent()))) {
      outcome.addWarning("ER-CA-1", "Study Agent is missing in the source");
      return;
    }

    StudyAgent realStudyAgent =
        studyAgent.getAgent() == null
            ? study.findStudyAgentByNscOrName(studyAgent.getOtherAgent())
            : study.findStudyAgentByNscOrName(studyAgent.getAgent().getNscNumber());
    if (realStudyAgent == null) {
      outcome.addWarning("ER-CA-2", "Given Agent is no longer associated to the study");
      return;
    }

    CourseAgent caDest = new CourseAgent();
    aeReportDest.getTreatmentInformation().addCourseAgent(caDest);

    // set the study agent
    caDest.setStudyAgent(realStudyAgent);

    caDest.setDose(caSrc.getDose());
    caDest.setAdministrationDelay(caSrc.getAdministrationDelay());
    caDest.setAdministrationDelayAmount(caSrc.getAdministrationDelayAmount());
    caDest.setAdministrationDelayUnits(caSrc.getAdministrationDelayUnits());
    caDest.setComments(caSrc.getComments());
    caDest.setAgentAdjustment(caSrc.getAgentAdjustment());
    caDest.setModifiedDose(caSrc.getModifiedDose());
    caDest.setLastAdministeredDate(caSrc.getLastAdministeredDate());
    caDest.setDurationAndSchedule(caSrc.getDurationAndSchedule());
    caDest.setFirstAdministeredDate(caSrc.getFirstAdministeredDate());
    caDest.setTotalDoseAdministeredThisCourse(caSrc.getTotalDoseAdministeredThisCourse());
    caDest.setFormulation(caSrc.getFormulation());
    caDest.setLotNumber(caSrc.getLotNumber());
  }