How to use

getNames

method

in

ca.uhn.hl7v2.model.Message

private Message instantiateACK() throws HL7Exception {
  ModelClassFactory mcf = getParser() != null ? 
      getParser().getFactory() : 
      new DefaultModelClassFactory();
  Version version = Version.versionOf(getVersion());
  Message out = null;
  if (version != null && version.available()) {
    Class<? extends Message> clazz = mcf.getMessageClass("ACK", version.getVersion(), false);
    if (clazz != null) {
      out = ReflectionUtil.instantiateMessage(clazz, mcf);
    }
  }
  if (out == null) {
    out = new GenericMessage.UnknownVersion(mcf);
  }
  
  if (out instanceof GenericMessage) {
    if (!ArrayUtil.contains(out.getNames(), "MSA")) {
      out.addNonstandardSegment("MSA");
    }
    if (!ArrayUtil.contains(out.getNames(), "ERR")) {
      out.addNonstandardSegment("ERR");
    }
  }
  
  return out;
}

private Message instantiateACK() throws HL7Exception {
  ModelClassFactory mcf = getParser() != null ? 
      getParser().getFactory() : 
      new DefaultModelClassFactory();
  Version version = Version.versionOf(getVersion());
  Message out = null;
  if (version != null && version.available()) {
    Class<? extends Message> clazz = mcf.getMessageClass("ACK", version.getVersion(), false);
    if (clazz != null) {
      out = ReflectionUtil.instantiateMessage(clazz, mcf);
    }
  }
  if (out == null) {
    out = new GenericMessage.UnknownVersion(mcf);
  }
  
  if (out instanceof GenericMessage) {
    if (!ArrayUtil.contains(out.getNames(), "MSA")) {
      out.addNonstandardSegment("MSA");
    }
    if (!ArrayUtil.contains(out.getNames(), "ERR")) {
      out.addNonstandardSegment("ERR");
    }
  }
  
  return out;
}