import org.apache.fop.apps.*;

public class FOPExample {
    public static void main(String[] args) {
        try {
            // Apache FOP 초기화
            FopFactory fopFactory = FopFactory.newInstance(new File("fop.xconf"));
            FOUserAgent foUserAgent = fopFactory.newFOUserAgent();

            // XSL-FO 스타일시트와 XML 데이터 입력
            File xsltFile = new File("input.xsl");
            StreamSource xsltSource = new StreamSource(xsltFile);
            StreamSource xmlSource = new StreamSource(new File("input.xml"));

            // 출력 파일 설정
            File outputFile = new File("output.pdf");
            OutputStream out = new FileOutputStream(outputFile);

            // Apache FOP 실행
            Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, foUserAgent, out);
            TransformerFactory factory = TransformerFactory.newInstance();
            Transformer transformer = factory.newTransformer(xsltSource);
            Result result = new SAXResult(fop.getDefaultHandler());

            transformer.transform(xmlSource, result);

            // 출력 파일 닫기
            out.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}