protected SubmitMulti[] createSubmitMulti(Exchange exchange) {
String body = exchange.getIn().getBody(String.class);
byte providedAlphabet = getProvidedAlphabet(exchange);
Alphabet determinedAlphabet = determineAlphabet(exchange);
SmppSplitter splitter = createSplitter(exchange);
Charset charset = determineCharset(providedAlphabet, determinedAlphabet.value());
byte[][] segments = splitter.split(body.getBytes(charset));
DataCoding dataCoding = new GeneralDataCoding(false, true, MessageClass.CLASS1, determinedAlphabet);
ESMClass esmClass;