コード例 #1
0
  /**
   * Checks that the given {@link PatientIdentifier} is valid
   *
   * @param pi - the {@link PatientIdentifier} to validate
   * @throws PatientIdentifierException if the {@link PatientIdentifier} is invalid
   * @should fail validation if PatientIdentifier is null
   * @should pass validation if PatientIdentifier is voided
   * @should fail validation if another patient has a matching identifier of the same type
   * @should pass if in use and id type uniqueness is set to non unique
   * @see #validateIdentifier(String, PatientIdentifierType)
   */
  public static void validateIdentifier(PatientIdentifier pi) throws PatientIdentifierException {

    // Validate that the identifier is non-null
    if (pi == null) {
      throw new BlankIdentifierException("PatientIdentifier.error.null");
    }

    // Only validate if the PatientIdentifier is not voided
    if (!pi.isVoided()) {

      // Check that this is a valid identifier
      validateIdentifier(pi.getIdentifier(), pi.getIdentifierType());

      // Check that location is included if it is required (default behavior is to require it)
      LocationBehavior lb = pi.getIdentifierType().getLocationBehavior();
      if (pi.getLocation() == null && (lb == null || lb == LocationBehavior.REQUIRED)) {
        String identifierString = (pi.getIdentifier() != null) ? pi.getIdentifier() : "";
        throw new PatientIdentifierException(
            Context.getMessageSourceService()
                .getMessage(
                    "PatientIdentifier.location.null",
                    new Object[] {identifierString},
                    Context.getLocale()));
      }

      if (pi.getIdentifierType().getUniquenessBehavior() != UniquenessBehavior.NON_UNIQUE
          && Context.getPatientService().isIdentifierInUseByAnotherPatient(pi)) {
        // Check is already in use by another patient
        throw new IdentifierNotUniqueException(
            Context.getMessageSourceService()
                .getMessage(
                    "PatientIdentifier.error.notUniqueWithParameter",
                    new Object[] {pi.getIdentifier()},
                    Context.getLocale()),
            pi);
      }
    }
  }
コード例 #2
0
  /**
   * Validates the given Patient.
   *
   * @param obj The patient to validate.
   * @param errors The patient to validate.
   * @see org.springframework.validation.Validator#validate(java.lang.Object,
   *     org.springframework.validation.Errors)
   * @should pass if the minimum required fields are provided and are valid
   * @should fail validation if gender is blank
   * @should fail validation if birthdate is blank
   * @should fail validation if birthdate makes patient 120 years old or older
   * @should fail validation if birthdate is a future date
   * @should fail validation if causeOfDeath is blank when patient is dead
   * @should fail if all name fields are empty or white space characters
   * @should fail if no identifiers are added
   * @should fail if all identifiers have been voided
   * @should fail if any name has more than 50 characters
   * @should fail validation if deathdate is a future date
   * @should fail if the deathdate is before the birthdate incase the patient is dead
   * @should reject a duplicate name
   * @should reject a duplicate address
   */
  public void validate(Object obj, Errors errors) {
    if (log.isDebugEnabled()) {
      log.debug(
          this.getClass().getName() + ": Validating patient data from the short patient form....");
    }

    ShortPatientModel shortPatientModel = (ShortPatientModel) obj;
    PersonName personName = shortPatientModel.getPersonName();

    // TODO We should be able to let developers and implementations to specify which person name
    // fields should be used to determine uniqueness

    // check if this name has a unique givenName, middleName and familyName combination
    for (PersonName possibleDuplicate : shortPatientModel.getPatient().getNames()) {
      // don't compare the name to itself
      if (OpenmrsUtil.nullSafeEquals(possibleDuplicate.getId(), personName.getId())) {
        continue;
      }

      if (OpenmrsUtil.nullSafeEqualsIgnoreCase(
              possibleDuplicate.getGivenName(), personName.getGivenName())
          && OpenmrsUtil.nullSafeEqualsIgnoreCase(
              possibleDuplicate.getMiddleName(), personName.getMiddleName())
          && OpenmrsUtil.nullSafeEqualsIgnoreCase(
              possibleDuplicate.getFamilyName(), personName.getFamilyName())) {
        errors.reject(
            "Patient.duplicateName",
            new Object[] {personName.getFullName()},
            personName.getFullName() + " is a duplicate name for the same patient");
      }
    }

    Errors nameErrors = new BindException(personName, "personName");
    new PersonNameValidator().validatePersonName(personName, nameErrors, false, true);

    if (nameErrors.hasErrors()) {
      // pick all the personName errors and bind them to the formObject
      Iterator<ObjectError> it = nameErrors.getAllErrors().iterator();
      Set<String> errorCodesWithNoArguments = new HashSet<String>();
      while (it.hasNext()) {
        ObjectError error = it.next();
        // don't show similar error message multiple times in the view
        // unless they take in arguments which will make them atleast different
        if (error.getCode() != null
            && (!errorCodesWithNoArguments.contains(error.getCode())
                || (error.getArguments() != null && error.getArguments().length > 0))) {
          errors.reject(error.getCode(), error.getArguments(), "");
          if (error.getArguments() == null || error.getArguments().length == 0) {
            errorCodesWithNoArguments.add(error.getCode());
          }
        }
      }
      // drop the collection
      errorCodesWithNoArguments = null;
    }

    // TODO We should be able to let developers and implementations to specify which
    // person address fields should be used to determine uniqueness

    // check if this address is unique
    PersonAddress personAddress = shortPatientModel.getPersonAddress();
    for (PersonAddress possibleDuplicate : shortPatientModel.getPatient().getAddresses()) {
      // don't compare the address to itself
      if (OpenmrsUtil.nullSafeEquals(possibleDuplicate.getId(), personAddress.getId())) {
        continue;
      }

      if (!possibleDuplicate.isBlank()
          && !personAddress.isBlank()
          && possibleDuplicate.toString().equalsIgnoreCase(personAddress.toString())) {
        errors.reject(
            "Patient.duplicateAddress",
            new Object[] {personAddress.toString()},
            personAddress.toString() + " is a duplicate address for the same patient");
      }
    }

    if (CollectionUtils.isEmpty(shortPatientModel.getIdentifiers())) {
      errors.reject("PatientIdentifier.error.insufficientIdentifiers");
    } else {
      boolean nonVoidedIdentifierFound = false;
      for (PatientIdentifier pId : shortPatientModel.getIdentifiers()) {
        // no need to validate unsaved identifiers that have been removed
        if (pId.getPatientIdentifierId() == null && pId.isVoided()) {
          continue;
        }

        if (!pId.isVoided()) {
          nonVoidedIdentifierFound = true;
        }

        new PatientIdentifierValidator().validate(pId, errors);
      }
      // if all the names are voided
      if (!nonVoidedIdentifierFound) {
        errors.reject("PatientIdentifier.error.insufficientIdentifiers");
      }
    }

    // Make sure they chose a gender
    if (StringUtils.isBlank(shortPatientModel.getPatient().getGender())) {
      errors.rejectValue("patient.gender", "Person.gender.required");
    }

    // check patients birthdate against future dates and really old dates
    if (shortPatientModel.getPatient().getBirthdate() != null) {
      if (shortPatientModel.getPatient().getBirthdate().after(new Date())) {
        errors.rejectValue("patient.birthdate", "error.date.future");
      } else {
        Calendar c = Calendar.getInstance();
        c.setTime(new Date());
        c.add(Calendar.YEAR, -120); // patient cannot be older than 120
        // years old
        if (shortPatientModel.getPatient().getBirthdate().before(c.getTime())) {
          errors.rejectValue("patient.birthdate", "error.date.nonsensical");
        }
      }
    } else {
      errors.rejectValue(
          "patient.birthdate",
          "error.required",
          new Object[] {Context.getMessageSourceService().getMessage("Person.birthdate")},
          "");
    }

    // validate the personAddress
    if (shortPatientModel.getPersonAddress() != null) {
      try {
        errors.pushNestedPath("personAddress");
        ValidationUtils.invokeValidator(
            new PersonAddressValidator(), shortPatientModel.getPersonAddress(), errors);
      } finally {
        errors.popNestedPath();
      }
    }

    if (shortPatientModel.getPatient().getDead()) {
      if (shortPatientModel.getPatient().getCauseOfDeath() == null) {
        errors.rejectValue("patient.causeOfDeath", "Person.dead.causeOfDeathNull");
      }

      if (shortPatientModel.getPatient().getDeathDate() != null) {
        if (shortPatientModel.getPatient().getDeathDate().after(new Date())) {
          errors.rejectValue("patient.deathDate", "error.date.future");
        }
        // death date has to be after birthdate if both are specified
        if (shortPatientModel.getPatient().getBirthdate() != null
            && shortPatientModel
                .getPatient()
                .getDeathDate()
                .before(shortPatientModel.getPatient().getBirthdate())) {
          errors.rejectValue("patient.deathDate", "error.deathdate.before.birthdate");
        }
      }
    }
  }