Java XML, Json - swkim0128/PARA GitHub Wiki

public class BoxOffice {
	private Integer rank;
	private String movieNm;
	private Date openDt;
	private Integer audiAcc;

	public Date toDate(String date) {
		SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
		try {
			return format.arse(date);
		}
		catch (ParseException e) {
			e.printStackTrace();
			return new Date();
		}
	}
}

public class BoxOfficeSaxParser extends DefaultHandler {
	private final Fild xml = new File(".../boxoffice.xml");
	private List<BoxOffice> list = new ArrayList<>();
	private BoxOffice current;
	private String content;
	public List<BoxOffice> getBoxOffice() {
		try {
			SAXParserFactory factory = SAXParserFactory.newInstance();
			SAXParser parser = factory.newSAXParser();
			parser.parse(xml, this);
		}
		catch (IOException | SAXException | ParserConfigurationException e) {
			e.printStackTrace();
		}
		return list;
	}

	@Override
	public void startDocument() throws SAXException {
		Syste.out.println("문서시작");
	}

	@Override
	public void endDocument() throws SAXException {
		System.out.println("문서 종료");
	}

	@Override
	public void startElement(String uri, String localname, String qName, 
										Attributes attirbutes) throws SAXException {
		if (qName.equals("dailyBoxOffice")) {
			current = new BoxOffice();
		}
	}

	@Override
	public void characters(char[]ch, int start, int length) throws SAXException {
		this.content = new String(ch, start, length);
	}

	@Override
	public void endElement(String uri, String localName, String qName) throws SAXException {
		if (qName.equals("dailyBoxOffice")) {
			list.add(current);
			current = null;
		}
		else if (qName.equals("rank")) {
			current.setRank(Integer.parseInt(content));
		}
		else if (qName.equals("movieNm")) {
			current.setMovieNm(Integer.parseInt(content));
		}
		else if (qName.equals("openDt")) {
			current.setOpenDt(current.toDate(this.content));
		}
		else if (qName.equals("audiAcc")) {
			current.setAudiAcc(Integer.parseInt(content));
		}
	}
}

public class SaxParserTest {
	public static void main(String[] args) {
		BoxOfficeSaxParser hanlder = new BoxOfficeSaxParser();

		List<BoxOffice> list = hanlder.getBoxOffice();
		for (BoxOffice boxOffice : list) {
			System.out.println(boxOffice);
		}
	}
}