itemFormattersMap.put(Format.XML, new XMLItemFormatter());
//TODO move this to a register pattern and code for subclassing?
itemWriterMap = new HashMap<Format, ItemWriter>();
itemWriterMap.put(Format.DEFAULT, new PlainTextItemWriter());
itemWriterMap.put(Format.CSV, new CSVItemWriter());
itemWriterMap.put(Format.XML, new XMLItemWriter());
}