How to use ca.uhn.hl7v2.validation

/**
 * Calls {@link #initializeHandler()} to obtain a default instance of a
 * {@link ValidationExceptionHandler} before starting the validation.
 * 
 * @see ca.uhn.hl7v2.validation.Validator#validate(ca.uhn.hl7v2.model.Message)
 */
public R validate(Message message) throws HL7Exception {
  return validate(message, initializeHandler());
}

@SuppressWarnings("unchecked")
public synchronized <R> Validator<R> getMessageValidator() {
  if (validator == null) {
    validator = new DefaultValidator<R>(this);
  }
  return (Validator<R>) validator;
}

/**
 * For backwards compatibility, always returns a new instance of
 * {@link ReportingValidationExceptionHandler}
 */
@Override
protected ValidationExceptionHandler<Boolean> initializeHandler() {
  return new ReportingValidationExceptionHandler(theFailOnErrorFlag);
}

public ValidationExceptionHandler<Message> getNewInstance(HapiContext context) {
  RespondingValidationExceptionHandler handler = new RespondingValidationExceptionHandler(context);
  handler.setErrorAcknowledgementCode(getErrorAcknowledgementCode());
  handler.setSuccessAcknowledgementCode(getSuccessAcknowledgementCode());
  handler.setMinimumSeverityToCollect(getMinimumSeverityToCollect());
  return handler;
}

public void onExceptions(ValidationException... exceptions) {
  for (ValidationException ve : exceptions) {
    switch (ve.getSeverity()) {
    case ERROR:
      error(ve);
      break;
    case INFO:
      info(ve);
      break;
    case WARNING:
      warning(ve);
      break;
    }
  }
}

public ValidationException(String message, Throwable cause, Severity severity) {
  super(message, cause);
  setSeverity(severity);
}

/**
 * @see ca.uhn.hl7v2.validation.ValidationExceptionHandler#hasFailed()
 */
public boolean hasFailed() {
  for (ValidationException ve : exceptions) {
    if (ve.getSeverity() == Severity.ERROR) return true;
  }
  return false;
}
 

@SuppressWarnings("unchecked")
public <R> ValidationExceptionHandlerFactory<R> getValidationExceptionHandlerFactory() {
  if (validationExceptionHandlerFactory == null) {
    validationExceptionHandlerFactory = new DefaultValidationExceptionHandler(this);
  }
  return (ValidationExceptionHandlerFactory<R>) validationExceptionHandlerFactory;
}

public ValidationExceptionHandler<Message> getNewInstance(HapiContext context) {
  RespondingValidationExceptionHandler handler = new RespondingValidationExceptionHandler(context);
  handler.setErrorAcknowledgementCode(getErrorAcknowledgementCode());
  handler.setSuccessAcknowledgementCode(getSuccessAcknowledgementCode());
  handler.setMinimumSeverityToCollect(getMinimumSeverityToCollect());
  return handler;
}

/**
 * Calls {@link #initializeHandler()} to obtain a default instance of a
 * {@link ValidationExceptionHandler} before starting the validation.
 * 
 * @see ca.uhn.hl7v2.validation.Validator#validate(ca.uhn.hl7v2.model.Message)
 */
public R validate(Message message) throws HL7Exception {
  return validate(message, initializeHandler());
}

public ValidationException(Throwable cause, Severity severity) {
  super(cause);
  setSeverity(severity);
}

@SuppressWarnings("unchecked")
public synchronized <R> Validator<R> getMessageValidator() {
  if (validator == null) {
    validator = new DefaultValidator<R>(this);
  }
  return (Validator<R>) validator;
}

/**
 * For backwards compatibility, always returns a new instance of
 * {@link ReportingValidationExceptionHandler}
 */
@Override
protected ValidationExceptionHandler<Boolean> initializeHandler() {
  return new ReportingValidationExceptionHandler(theFailOnErrorFlag);
}

/**
 * @see ca.uhn.hl7v2.validation.ValidationExceptionHandler#hasFailed()
 */
public boolean hasFailed() {
  for (ValidationException ve : exceptions) {
    if (ve.getSeverity() == Severity.ERROR) return true;
  }
  return false;
}
 

@SuppressWarnings("unchecked")
public <R> ValidationExceptionHandlerFactory<R> getValidationExceptionHandlerFactory() {
  if (validationExceptionHandlerFactory == null) {
    validationExceptionHandlerFactory = new DefaultValidationExceptionHandler(this);
  }
  return (ValidationExceptionHandlerFactory<R>) validationExceptionHandlerFactory;
}

/**
 * Calls {@link #initializeHandler()} to obtain a default instance of a
 * {@link ValidationExceptionHandler} before starting the validation.
 * 
 * @see ca.uhn.hl7v2.validation.Validator#validate(Message,
 *      ValidationExceptionHandler)
 */
public R validate(String message, boolean isXML, String version) throws HL7Exception {
  return validate(message, isXML, version, initializeHandler());
}

public ValidationException(String msg, Severity severity) {
  super(msg);
  setSeverity(severity);
}

/**
 * Calls {@link #initializeHandler()} to obtain a default instance of a
 * {@link ValidationExceptionHandler} before starting the validation.
 * 
 * @see ca.uhn.hl7v2.validation.Validator#validate(Message,
 *      ValidationExceptionHandler)
 */
public R validate(String message, boolean isXML, String version) throws HL7Exception {
  return validate(message, isXML, version, initializeHandler());
}

public ValidationException(String message, Throwable cause, Severity severity) {
  super(message, cause);
  setSeverity(severity);
}

public ValidationException(String msg, Severity severity) {
  super(msg);
  setSeverity(severity);
}