How to use

getVersion

method

in

ca.uhn.hl7v2.model.Message

  new HL7Value( message.getVersion(), rootGroup.getName(), group.getName(), structure.getName(),
    structureNumber, names[n - 1], coordinates, types[t].getName(), description, string );
values.add( value );

private void validate(Message message) throws HL7Exception {
  message.getVersion();
}

Structure structure = msg.get( "MSH" );
String messageType = null;
String version = msg.getVersion();

private void initVersionIfNeeded() throws HL7Exception {
  if (myMessageClass != null && myVersion == null) {
    myVersion = ReflectionUtil.instantiateMessage(myMessageClass, this).getVersion();
  }
}

private void initVersionIfNeeded() throws HL7Exception {
  if (myMessageClass != null && myVersion == null) {
    myVersion = ReflectionUtil.instantiateMessage(myMessageClass, this).getVersion();
  }
}

public String getVersion() {
  return getDelegate().getVersion();
}

public String getVersion() {
  return getDelegate().getVersion();
}

public ValidationException[] apply(Message msg) {
  List<ValidationException> exceptions = new ArrayList<ValidationException>();
  ValidationException ve = new ValidationException("Invalid version: " + msg.getVersion());
  Location location = new Location()
    .withSegmentName("MSH")
    .withField(12);
  ve.setLocation(location);
  ve.setError(ErrorCode.UNSUPPORTED_VERSION_ID);
  exceptions.add(ve);
  return exceptions.toArray(new ValidationException[exceptions.size()]);
}

public ValidationException[] apply(Message msg) {
  List<ValidationException> exceptions = new ArrayList<ValidationException>();
  ValidationException ve = new ValidationException("Invalid version: " + msg.getVersion());
  Location location = new Location()
    .withSegmentName("MSH")
    .withField(12);
  ve.setLocation(location);
  ve.setError(ErrorCode.UNSUPPORTED_VERSION_ID);
  exceptions.add(ve);
  return exceptions.toArray(new ValidationException[exceptions.size()]);
}

public static void fixMFE4(Segment segment, ModelClassFactory factory, ParserConfiguration parserConfiguration)
    throws HL7Exception {
  if (!(segment.getName().contains("MFE")) &&
      Version.versionOf(segment.getMessage().getVersion()).isGreaterThan(Version.V23)) {
    throw new IllegalArgumentException("Expected MFE segment, but was: " + segment.getName());
  }
  fix(segment, 5, 4, null, null, factory, parserConfiguration);
}

private EncodingCharacters getValidEncodingCharacters(char fieldSep, Segment msh) throws HL7Exception {
  String encCharString = Terser.get(msh, 2, 0, 1, 1);
  if (encCharString == null) {
    throw new HL7Exception("Can't encode message: MSH-2 (encoding characters) is missing");
  }
  if (Version.V27.isGreaterThan(Version.versionOf(msh.getMessage().getVersion())) && encCharString.length() != 4) {
    throw new HL7Exception("Encoding characters (MSH-2) value '" + encCharString + "' invalid -- must be 4 characters", ErrorCode.DATA_TYPE_ERROR);
  } else if (encCharString.length() != 4 && encCharString.length() != 5) {
    throw new HL7Exception("Encoding characters (MSH-2) value '" + encCharString + "' invalid -- must be 4 or 5 characters", ErrorCode.DATA_TYPE_ERROR);
  }
  return new EncodingCharacters(fieldSep, encCharString);
}

public static void fixMFE4(Segment segment, ModelClassFactory factory, ParserConfiguration parserConfiguration)
    throws HL7Exception {
  if (!(segment.getName().contains("MFE")) &&
      Version.versionOf(segment.getMessage().getVersion()).isGreaterThan(Version.V23)) {
    throw new IllegalArgumentException("Expected MFE segment, but was: " + segment.getName());
  }
  fix(segment, 5, 4, null, null, factory, parserConfiguration);
}

/**
 * Formats a Message object into an HL7 message string using the given encoding.
 * 
 * @param source a Message object from which to construct an encoded message string
 * @param encoding the name of the HL7 encoding to use (eg "XML"; most implementations support
 *            only one encoding)
 * @return the encoded message
 * @throws HL7Exception if the data fields in the message do not permit encoding (e.g. required
 *             fields are null)
 * @throws EncodingNotSupportedException if the requested encoding is not supported by this
 *             parser.
 */
public String encode(Message source, String encoding) throws HL7Exception {
  assertMessageValidates(source);
  String result = doEncode(source, encoding);
  assertMessageValidates(result, encoding, source.getVersion());
  return result;
}

/**
 * Formats a Message object into an HL7 message string using the given encoding.
 * 
 * @param source a Message object from which to construct an encoded message string
 * @param encoding the name of the HL7 encoding to use (eg "XML"; most implementations support
 *            only one encoding)
 * @return the encoded message
 * @throws HL7Exception if the data fields in the message do not permit encoding (e.g. required
 *             fields are null)
 * @throws EncodingNotSupportedException if the requested encoding is not supported by this
 *             parser.
 */
public String encode(Message source, String encoding) throws HL7Exception {
  assertMessageValidates(source);
  String result = doEncode(source, encoding);
  assertMessageValidates(result, encoding, source.getVersion());
  return result;
}

private EncodingCharacters getValidEncodingCharacters(char fieldSep, Segment msh) throws HL7Exception {
  String encCharString = Terser.get(msh, 2, 0, 1, 1);
  if (encCharString == null) {
    throw new HL7Exception("Can't encode message: MSH-2 (encoding characters) is missing");
  }
  if (Version.V27.isGreaterThan(Version.versionOf(msh.getMessage().getVersion())) && encCharString.length() != 4) {
    throw new HL7Exception("Encoding characters (MSH-2) value '" + encCharString + "' invalid -- must be 4 characters", ErrorCode.DATA_TYPE_ERROR);
  } else if (encCharString.length() != 4 && encCharString.length() != 5) {
    throw new HL7Exception("Encoding characters (MSH-2) value '" + encCharString + "' invalid -- must be 4 or 5 characters", ErrorCode.DATA_TYPE_ERROR);
  }
  return new EncodingCharacters(fieldSep, encCharString);
}

private void testMessageRules(Message message, ValidationExceptionHandler<R> handler)
    throws HL7Exception {
  Terser t = new Terser(message);
  String messageType = t.get("MSH-9-1");
  String triggerEvent = t.get("MSH-9-2");
  List<MessageRule> rules = new ArrayList<MessageRule>();
  if (getValidationContext() != null) {
    rules.addAll(getValidationContext().getMessageRules(message.getVersion(), messageType,
        triggerEvent));
  }
  LOG.debug("Validating message against {} message rules", rules.size());
  for (MessageRule rule : rules) {
    ValidationException[] ex = rule.apply(message);
    if (ex != null && ex.length > 0) {
      handler.onExceptions(ex);
    }
  }
}

/**
 * Formats a Message object into an HL7 message string using this parser's default encoding.
 * 
 * @param source a Message object from which to construct an encoded message string
 * @return the encoded message
 * @throws HL7Exception if the data fields in the message do not permit encoding (e.g. required
 *             fields are null)
 */
public String encode(Message source) throws HL7Exception {
  assertMessageValidates(source);
  String result = doEncode(source);
  assertMessageValidates(result, getDefaultEncoding(), source.getVersion());
  return result;
}

/**
 * Formats a Message object into an HL7 message string using this parser's default encoding.
 * 
 * @param source a Message object from which to construct an encoded message string
 * @return the encoded message
 * @throws HL7Exception if the data fields in the message do not permit encoding (e.g. required
 *             fields are null)
 */
public String encode(Message source) throws HL7Exception {
  assertMessageValidates(source);
  String result = doEncode(source);
  assertMessageValidates(result, getDefaultEncoding(), source.getVersion());
  return result;
}

private void testPrimitive(Primitive p, ValidationExceptionHandler<R> handler, Location l) {
  List<PrimitiveTypeRule> rules = new ArrayList<PrimitiveTypeRule>();
  Message m = p.getMessage();
  if (getValidationContext() != null) {
    rules.addAll(getValidationContext().getPrimitiveRules(m.getVersion(), p.getName(), p));
  }
  for (PrimitiveTypeRule rule : rules) {
    ValidationException[] exceptions = rule.apply(p.getValue());
    for (ValidationException ve : exceptions) {
      ve.setLocation(l);
    }
    if (exceptions.length > 0) {
      handler.onExceptions(exceptions);
    }
  }
}

private void testPrimitive(Primitive p, ValidationExceptionHandler<R> handler, Location l) {
  List<PrimitiveTypeRule> rules = new ArrayList<PrimitiveTypeRule>();
  Message m = p.getMessage();
  if (getValidationContext() != null) {
    rules.addAll(getValidationContext().getPrimitiveRules(m.getVersion(), p.getName(), p));
  }
  for (PrimitiveTypeRule rule : rules) {
    ValidationException[] exceptions = rule.apply(p.getValue());
    for (ValidationException ve : exceptions) {
      ve.setLocation(l);
    }
    if (exceptions.length > 0) {
      handler.onExceptions(exceptions);
    }
  }
}