// Get CRLF
CRLF = Converter.getByteReturn( factory.getCarriageReturn() );
for (Map<String, Object> model : models) {
String result = factory.unbind(model);
byte[] bytes = exchange.getContext().getTypeConverter().convertTo(byte[].class, exchange, result);
outputStream.write( bytes );
// Add a carriage return
outputStream.write( CRLF );