public static ims.core.clinical.domain.objects.PatientDiagnosis extractPatientDiagnosis(
      ims.domain.ILightweightDomainFactory domainFactory,
      ims.core.vo.PatientDiagnosisEDischargeVo valueObject,
      HashMap domMap) {
    if (null == valueObject) {
      return null;
    }
    Integer id = valueObject.getID_PatientDiagnosis();
    ims.core.clinical.domain.objects.PatientDiagnosis domainObject = null;
    if (null == id) {
      if (domMap.get(valueObject) != null) {
        return (ims.core.clinical.domain.objects.PatientDiagnosis) domMap.get(valueObject);
      }
      // ims.core.vo.PatientDiagnosisEDischargeVo ID_PatientDiagnosis field is unknown
      domainObject = new ims.core.clinical.domain.objects.PatientDiagnosis();
      domMap.put(valueObject, domainObject);
    } else {
      String key = (valueObject.getClass().getName() + "__" + valueObject.getID_PatientDiagnosis());
      if (domMap.get(key) != null) {
        return (ims.core.clinical.domain.objects.PatientDiagnosis) domMap.get(key);
      }
      domainObject =
          (ims.core.clinical.domain.objects.PatientDiagnosis)
              domainFactory.getDomainObject(
                  ims.core.clinical.domain.objects.PatientDiagnosis.class, id);

      // TODO: Not sure how this should be handled. Effectively it must be a staleobject exception,
      // but maybe should be handled as that further up.
      if (domainObject == null) return null;

      domMap.put(key, domainObject);
    }
    domainObject.setVersion(valueObject.getVersion_PatientDiagnosis());

    domainObject.setStatusHistory(
        ims.clinical.vo.domain.PatientDiagnosisStatusVoAssembler.extractPatientDiagnosisStatusSet(
            domainFactory,
            valueObject.getStatusHistory(),
            domainObject.getStatusHistory(),
            domMap));
    // This is to overcome a bug in both Sybase and Oracle which prevents them from storing an empty
    // string correctly
    // Sybase stores it as a single space, Oracle stores it as NULL. This fix will make them
    // consistent at least.
    if (valueObject.getDiagnosisDescription() != null
        && valueObject.getDiagnosisDescription().equals("")) {
      valueObject.setDiagnosisDescription(null);
    }
    domainObject.setDiagnosisDescription(valueObject.getDiagnosisDescription());
    ims.framework.utils.PartialDate DiagnosedDate = valueObject.getDiagnosedDate();
    Integer value3 = null;
    if (null != DiagnosedDate) {
      value3 = DiagnosedDate.toInteger();
    }
    domainObject.setDiagnosedDate(value3);
    // SaveAsRefVO - treated as a refVo in extract methods
    ims.core.clinical.domain.objects.Diagnosis value4 = null;
    if (null != valueObject.getDiagnosis()) {
      if (valueObject.getDiagnosis().getBoId() == null) {
        if (domMap.get(valueObject.getDiagnosis()) != null) {
          value4 =
              (ims.core.clinical.domain.objects.Diagnosis) domMap.get(valueObject.getDiagnosis());
        }
      } else {
        value4 =
            (ims.core.clinical.domain.objects.Diagnosis)
                domainFactory.getDomainObject(
                    ims.core.clinical.domain.objects.Diagnosis.class,
                    valueObject.getDiagnosis().getBoId());
      }
    }
    domainObject.setDiagnosis(value4);
    // create LookupInstance from vo LookupType
    ims.domain.lookups.LookupInstance value5 = null;
    if (null != valueObject.getSourceofInformation()) {
      value5 = domainFactory.getLookupInstance(valueObject.getSourceofInformation().getID());
    }
    domainObject.setSourceofInformation(value5);
    domainObject.setIsComplication(valueObject.getIsComplication());
    domainObject.setIsComorbidity(valueObject.getIsComorbidity());
    java.util.Date value8 = null;
    ims.framework.utils.Date date8 = valueObject.getDateResolved();
    if (date8 != null) {
      value8 = date8.getDate();
    }
    domainObject.setDateResolved(value8);
    // SaveAsRefVO - treated as a refVo in extract methods
    ims.core.admin.domain.objects.CareContext value9 = null;
    if (null != valueObject.getCareContext()) {
      if (valueObject.getCareContext().getBoId() == null) {
        if (domMap.get(valueObject.getCareContext()) != null) {
          value9 =
              (ims.core.admin.domain.objects.CareContext) domMap.get(valueObject.getCareContext());
        }
      } else {
        value9 =
            (ims.core.admin.domain.objects.CareContext)
                domainFactory.getDomainObject(
                    ims.core.admin.domain.objects.CareContext.class,
                    valueObject.getCareContext().getBoId());
      }
    }
    domainObject.setCareContext(value9);
    // create LookupInstance from vo LookupType
    ims.domain.lookups.LookupInstance value10 = null;
    if (null != valueObject.getDiagLaterality()) {
      value10 = domainFactory.getLookupInstance(valueObject.getDiagLaterality().getID());
    }
    domainObject.setDiagLaterality(value10);
    // This is to overcome a bug in both Sybase and Oracle which prevents them from storing an empty
    // string correctly
    // Sybase stores it as a single space, Oracle stores it as NULL. This fix will make them
    // consistent at least.
    if (valueObject.getSiteText() != null && valueObject.getSiteText().equals("")) {
      valueObject.setSiteText(null);
    }
    domainObject.setSiteText(valueObject.getSiteText());
    domainObject.setAuthoringInfo(
        ims.core.vo.domain.AuthoringInformationVoAssembler.extractAuthoringInformation(
            domainFactory, valueObject.getAuthoringInfo(), domMap));
    domainObject.setIncludeDiagnosisInDiscReports(
        ims.core.vo.domain.IncludeDiagnosisInDischargeReportVoAssembler
            .extractIncludeDiagnosisInDischargeReportSet(
                domainFactory,
                valueObject.getIncludeDiagnosisInDiscReports(),
                domainObject.getIncludeDiagnosisInDiscReports(),
                domMap));
    domainObject.setIsPrevRelevantDiagnosis(valueObject.getIsPrevRelevantDiagnosis());
    java.util.Date value16 = null;
    ims.framework.utils.Date date16 = valueObject.getDateOnset();
    if (date16 != null) {
      value16 = date16.getDate();
    }
    domainObject.setDateOnset(value16);
    ims.core.admin.domain.objects.ClinicalContact value17 = null;
    if (null != valueObject.getClinicalContact()) {
      if (valueObject.getClinicalContact().getBoId() == null) {
        if (domMap.get(valueObject.getClinicalContact()) != null) {
          value17 =
              (ims.core.admin.domain.objects.ClinicalContact)
                  domMap.get(valueObject.getClinicalContact());
        }
      } else if (valueObject.getBoVersion()
          == -1) // RefVo was not modified since obtained from the Assembler, no need to update the
      // BO field
      {
        value17 = domainObject.getClinicalContact();
      } else {
        value17 =
            (ims.core.admin.domain.objects.ClinicalContact)
                domainFactory.getDomainObject(
                    ims.core.admin.domain.objects.ClinicalContact.class,
                    valueObject.getClinicalContact().getBoId());
      }
    }
    domainObject.setClinicalContact(value17);
    domainObject.setPrimaryForCareSpells(
        ims.core.vo.domain.CSPrimaryDiagnosisVoAssembler.extractCsPrimaryDiagnosisSet(
            domainFactory,
            valueObject.getPrimaryForCareSpells(),
            domainObject.getPrimaryForCareSpells(),
            domMap));
    domainObject.setCoMorbidityForEpisodeOfCares(
        ims.core.vo.domain.EpisodeOfCareCoMorbidityVoAssembler.extractEpisodeOfCareCoMorbiditySet(
            domainFactory,
            valueObject.getCoMorbidityForEpisodeOfCares(),
            domainObject.getCoMorbidityForEpisodeOfCares(),
            domMap));
    ims.core.admin.domain.objects.EpisodeOfCare value20 = null;
    if (null != valueObject.getEpisodeOfCare()) {
      if (valueObject.getEpisodeOfCare().getBoId() == null) {
        if (domMap.get(valueObject.getEpisodeOfCare()) != null) {
          value20 =
              (ims.core.admin.domain.objects.EpisodeOfCare)
                  domMap.get(valueObject.getEpisodeOfCare());
        }
      } else if (valueObject.getBoVersion()
          == -1) // RefVo was not modified since obtained from the Assembler, no need to update the
      // BO field
      {
        value20 = domainObject.getEpisodeOfCare();
      } else {
        value20 =
            (ims.core.admin.domain.objects.EpisodeOfCare)
                domainFactory.getDomainObject(
                    ims.core.admin.domain.objects.EpisodeOfCare.class,
                    valueObject.getEpisodeOfCare().getBoId());
      }
    }
    domainObject.setEpisodeOfCare(value20);
    domainObject.setDiagnosedOnAdmission(valueObject.getDiagnosedOnAdmission());

    return domainObject;
  }