How to use

FhirValidator

in

ca.uhn.fhir.validation

public void validationIntro() {
// START SNIPPET: validationIntro
 FhirContext ctx = FhirContext.forDstu3();
 
 // Ask the context for a validator
 FhirValidator validator = ctx.newValidator();
 
 // Create some modules and register them 
 IValidatorModule module1 = new SchemaBaseValidator(ctx);
 validator.registerValidatorModule(module1);
 IValidatorModule module2 = new SchematronBaseValidator(ctx);
 validator.registerValidatorModule(module2);
 
 // Pass a resource in to be validated. The resource can
 // be an IBaseResource instance, or can be a raw String
 // containing a serialized resource as text.
 Patient resource = new Patient();
 ValidationResult result = validator.validateWithResult(resource);
 String resourceText = "<Patient.....>";
 ValidationResult result2 = validator.validateWithResult(resourceText);
 
 // The result object now contains the validation results
 for (SingleValidationMessage next : result.getMessages()) {
   System.out.println(next.getLocationString() + " " + next.getMessage());
 }
// END SNIPPET: validationIntro
}

@SuppressWarnings("unused")
private static void validateFiles() throws Exception {
 // START SNIPPET: validateFiles
 FhirContext ctx = FhirContext.forDstu3();
 // Create a validator and configure it
 FhirValidator validator = ctx.newValidator();
 validator.setValidateAgainstStandardSchema(true);
 validator.setValidateAgainstStandardSchematron(true);
 // Get a list of files in a given directory
 String[] fileList = new File("/home/some/dir").list(new WildcardFileFilter("*.txt"));
 for (String nextFile : fileList) {
   // For each file, load the contents into a string
   String nextFileContents = IOUtils.toString(new FileReader(nextFile));
   // Parse that string (this example assumes JSON encoding)
   IBaseResource resource = ctx.newJsonParser().parseResource(nextFileContents);
   // Apply the validation. This will throw an exception on the first
   // validation failure
   ValidationResult result = validator.validateWithResult(resource);
   if (result.isSuccessful() == false) {
    throw new Exception("We failed!");
   }
    }
 // END SNIPPET: validateFiles
}

private void applyDefaultValidators() {
  if (myValidators.isEmpty()) {
    setValidateAgainstStandardSchema(true);
    if (ourPhPresentOnClasspath) {
      setValidateAgainstStandardSchematron(true);
    }
  }
}

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);
      }
    }
  }
}

/**
 * Validates a resource instance, throwing a {@link ValidationFailureException} if the validation fails
 * 
 * @param theResource
 *           The resource to validate
 * @throws ValidationFailureException
 *            If the validation fails
 * @deprecated use {@link #validateWithResult(IBaseResource)} instead
 */
@Deprecated
public void validate(IResource theResource) throws ValidationFailureException {
  
  applyDefaultValidators();
  
  ValidationResult validationResult = validateWithResult(theResource);
  if (!validationResult.isSuccessful()) {
    throw new ValidationFailureException(myContext, validationResult.toOperationOutcome());
  }
}

    case DSTU2: {
      org.hl7.fhir.instance.hapi.validation.FhirInstanceValidator instanceValidator = new org.hl7.fhir.instance.hapi.validation.FhirInstanceValidator();
      val.registerValidatorModule(instanceValidator);
      org.hl7.fhir.instance.hapi.validation.ValidationSupportChain validationSupport = new org.hl7.fhir.instance.hapi.validation.ValidationSupportChain(
        new org.hl7.fhir.instance.hapi.validation.DefaultProfileValidationSupport());
      val.registerValidatorModule(instanceValidator);
      ValidationSupportChain validationSupport = new ValidationSupportChain(new DefaultProfileValidationSupport());
      if (igPack != null) {
val.setValidateAgainstStandardSchema(theCommandLine.hasOption("x"));
val.setValidateAgainstStandardSchematron(theCommandLine.hasOption("s"));
  results = val.validateWithResult(contents);
} catch (DataFormatException e) {
  throw new CommandFailureException(e.getMessage());

@Override
ValidationResult doValidate(FhirValidator theValidator, String theRequest) {
  return theValidator.validateWithResult(theRequest);
}

validator.setValidateAgainstStandardSchema(false);
validator.setValidateAgainstStandardSchematron(false);
validator.registerValidatorModule(instanceVal);

validator.registerValidatorModule(instanceValidator);

@Override
protected void validateResourceForStorage(QuestionnaireResponse theResource, ResourceTable theEntityToSave) {
  super.validateResourceForStorage(theResource, theEntityToSave);
  if (!myValidateResponses) {
    return;
  }
  
  QuestionnaireResponse qa = theResource;
  if (qa == null || qa.getQuestionnaire() == null || qa.getQuestionnaire().getReference() == null || qa.getQuestionnaire().getReference().isEmpty()) {
    return;
  }
  FhirValidator val = myRefImplCtx.newValidator();
  val.setValidateAgainstStandardSchema(false);
  val.setValidateAgainstStandardSchematron(false);
  FhirQuestionnaireResponseValidator module = new FhirQuestionnaireResponseValidator();
  module.setResourceLoader(new JpaResourceLoader());
  module.setWorkerContext(new HapiWorkerContext(myRefImplCtx, myValidationSupport));
  val.registerValidatorModule(module);
  ValidationResult result = val.validateWithResult(myRefImplCtx.newJsonParser().parseResource(getContext().newJsonParser().encodeResourceToString(qa)));
  if (!result.isSuccessful()) {
    IBaseOperationOutcome oo = getContext().newJsonParser().parseResource(OperationOutcome.class, myRefImplCtx.newJsonParser().encodeResourceToString(result.toOperationOutcome()));
    throw new UnprocessableEntityException(getContext(), oo);
  }
}

@Override
ValidationResult doValidate(FhirValidator theValidator, IBaseResource theRequest) {
  return theValidator.validateWithResult(theRequest);
}

if (myValidatorModules != null) {
  for (IValidatorModule next : myValidatorModules) {
    validator.registerValidatorModule(next);

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);
      }
    }
  }
}

/**
 * Validates a resource instance, throwing a {@link ValidationFailureException} if the validation fails
 * 
 * @param theResource
 *           The resource to validate
 * @throws ValidationFailureException
 *            If the validation fails
 * @deprecated use {@link #validateWithResult(IBaseResource)} instead
 */
@Deprecated
public void validate(IResource theResource) throws ValidationFailureException {
  
  applyDefaultValidators();
  
  ValidationResult validationResult = validateWithResult(theResource);
  if (!validationResult.isSuccessful()) {
    throw new ValidationFailureException(myContext, validationResult.toOperationOutcome());
  }
}

private void applyDefaultValidators() {
  if (myValidators.isEmpty()) {
    setValidateAgainstStandardSchema(true);
    if (ourPhPresentOnClasspath) {
      setValidateAgainstStandardSchematron(true);
    }
  }
}

val.registerValidatorModule(instanceValidator);
  ValidationResult result = val.validateWithResult(input);
  IBaseOperationOutcome oo = result.toOperationOutcome();
  ourLog.info("Result:\n{}", xmlParser.setPrettyPrint(true).encodeResourceToString(oo));

FhirContext ctx = FhirContext.forDstu3();
FhirValidator validator = ctx.newValidator();
validator.setValidateAgainstStandardSchema(true);
validator.setValidateAgainstStandardSchematron(true);
ValidationResult result = validator.validateWithResult(resource);
if (result.isSuccessful() == false) {
 for (SingleValidationMessage message : result.getMessages()) {

@Override
protected void validateResourceForStorage(QuestionnaireResponse theResource, ResourceTable theEntityToSave) {
  super.validateResourceForStorage(theResource, theEntityToSave);
  if (!myValidateResponses) {
    return;
  }
  
  QuestionnaireResponse qa = theResource;
  if (qa == null || qa.getQuestionnaire() == null || qa.getQuestionnaire().getReference() == null || qa.getQuestionnaire().getReference().isEmpty()) {
    return;
  }
  FhirValidator val = myRefImplCtx.newValidator();
  val.setValidateAgainstStandardSchema(false);
  val.setValidateAgainstStandardSchematron(false);
  FhirQuestionnaireResponseValidator module = new FhirQuestionnaireResponseValidator();
  module.setResourceLoader(new JpaResourceLoader());
  module.setWorkerContext(new HapiWorkerContext(myRefImplCtx, myValidationSupport));
  val.registerValidatorModule(module);
  ValidationResult result = val.validateWithResult(myRefImplCtx.newJsonParser().parseResource(getContext().newJsonParser().encodeResourceToString(qa)));
  if (!result.isSuccessful()) {
    IBaseOperationOutcome oo = getContext().newJsonParser().parseResource(OperationOutcome.class, myRefImplCtx.newJsonParser().encodeResourceToString(result.toOperationOutcome()));
    throw new UnprocessableEntityException(getContext(), oo);
  }
}

@Override
ValidationResult doValidate(FhirValidator theValidator, String theRequest) {
  return theValidator.validateWithResult(theRequest);
}

/**
 * Create FHIR context, validator, and validation support.
 */
public ValidationResources() {
 // Only support for dstu3 for now
 ctx = FhirContext.forDstu3();
 validator = ctx.newValidator();
 instanceValidator = new FhirInstanceValidator();
 IValidationSupport valSupport = new ValidationSupport();
 ValidationSupportChain support = new ValidationSupportChain(valSupport,
   new DefaultProfileValidationSupport());
 instanceValidator.setValidationSupport(support);
 validator.registerValidatorModule(instanceValidator);
}