How to use

haveValidatorOfType

method

in

ca.uhn.fhir.validation.FhirValidator

/**
 * Should the validator validate the resource against the base schema (the schema provided with the FHIR distribution itself)
 */
public synchronized boolean isValidateAgainstStandardSchema() {
  return haveValidatorOfType(SchemaBaseValidator.class);
}

/**
 * Should the validator validate the resource against the base schema (the schema provided with the FHIR distribution itself)
 */
public synchronized boolean isValidateAgainstStandardSchematron() {
  if (!ourPhPresentOnClasspath) {
    // No need to ask since we dont have Ph-Schematron. Also Class.forname will complain
    // about missing ph-schematron import.
    return false;
  }
  Class<? extends IValidatorModule> cls = SchematronProvider.getSchematronValidatorClass();
  return haveValidatorOfType(cls);
}

private void addOrRemoveValidator(boolean theValidateAgainstStandardSchema, Class<? extends IValidatorModule> type, IValidatorModule theInstance) {
  if (theValidateAgainstStandardSchema) {
    boolean found = haveValidatorOfType(type);
    if (!found) {
      registerValidatorModule(theInstance);
    }
  } else {
    for (Iterator<IValidatorModule> iter = myValidators.iterator(); iter.hasNext();) {
      IValidatorModule next = iter.next();
      if (next.getClass().equals(type)) {
        unregisterValidatorModule(next);
      }
    }
  }
}

/**
 * Should the validator validate the resource against the base schema (the schema provided with the FHIR distribution itself)
 */
public synchronized boolean isValidateAgainstStandardSchema() {
  return haveValidatorOfType(SchemaBaseValidator.class);
}

/**
 * Should the validator validate the resource against the base schema (the schema provided with the FHIR distribution itself)
 */
public synchronized boolean isValidateAgainstStandardSchematron() {
  if (!ourPhPresentOnClasspath) {
    // No need to ask since we dont have Ph-Schematron. Also Class.forname will complain
    // about missing ph-schematron import.
    return false;
  }
  Class<? extends IValidatorModule> cls = SchematronProvider.getSchematronValidatorClass();
  return haveValidatorOfType(cls);
}

private void addOrRemoveValidator(boolean theValidateAgainstStandardSchema, Class<? extends IValidatorModule> type, IValidatorModule theInstance) {
  if (theValidateAgainstStandardSchema) {
    boolean found = haveValidatorOfType(type);
    if (!found) {
      registerValidatorModule(theInstance);
    }
  } else {
    for (Iterator<IValidatorModule> iter = myValidators.iterator(); iter.hasNext();) {
      IValidatorModule next = iter.next();
      if (next.getClass().equals(type)) {
        unregisterValidatorModule(next);
      }
    }
  }
}