apache-poi로 RTF파일 생성하기

■ apache poi 라이브러리를 이용하여 워드 문서(doc) 서식있는 텍스트파일(rtf)을 만드는 예제는 다음과 같습니다.

import org.apache.poi.xwpf.model.XWPFHeaderFooterPolicy;
import org.apache.poi.xwpf.usermodel.Borders;
import org.apache.poi.xwpf.usermodel.ParagraphAlignment;
import org.apache.poi.xwpf.usermodel.UnderlinePatterns;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFHyperlinkRun;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRelation;
import org.apache.poi.xwpf.usermodel.XWPFRun;
import org.apache.poi.xwpf.usermodel.XWPFTable;
import org.apache.poi.xwpf.usermodel.XWPFTableRow;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTHyperlink;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSectPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTText

public class PoOnlineDocumentumFileController{

        public void poOnlinedownloadautofile() throws Exception{ 

             //임시경로에 파일 생성

             String TEMPPATH = "C:/" + File.separator + "Auto";
             TEMPPATH = TEMPPATH + File.separator + String.valueOf(System.currentTimeMillis());
             FileUtil.ensureDirectory(TEMPPATH);
             File workingDir = new File(TEMPPATH);



             XWPFDocument document = new XWPFDocument();

             XWPFParagraph paragraph = document.createParagraph();
             XWPFRun run = paragraph.createRun();
             paragraph.setAlignment(ParagraphAlignment.CENTER);  
             run.setText("This is a text paragraph having");



            //하이퍼링크

            XWPFParagraph hyperParagraph = document.createParagraph();

            hyperParagraph.setAlignment(ParagraphAlignment.LEFT);

            XWPFHyperlinkRun hyperlinkrun = createHyperlinkRun(hyperParagraph, "http://www.google.com");

            hyperlinkrun.setText("a link to Google");

            hyperlinkrun.setColor("0000FF");

            hyperlinkrun.setUnderline(UnderlinePatterns.SINGLE);



            //header/footer 생성

            CTSectPr sectPr = document.getDocument().getBody().addNewSectPr();
            XWPFHeaderFooterPolicy policy = new XWPFHeaderFooterPolicy(document, sectPr);



            //write header content

            CTP ctpHeader = CTP.Factory.newInstance();
            CTR ctrHeader = ctpHeader.addNewR();
            CTText ctHeader = ctrHeader.addNewT();
            String headerText = "This is header";
            ctHeader.setStringValue(headerText);
            XWPFParagraph headerParagraph = new XWPFParagraph(ctpHeader, document);
            XWPFParagraph[] parsHeader = new XWPFParagraph[1];
            parsHeader[0] = headerParagraph;
            policy.createHeader(XWPFHeaderFooterPolicy.DEFAULT, parsHeader);



           //write footer content

           CTP ctpFooter = CTP.Factory.newInstance();
           CTR ctrFooter = ctpFooter.addNewR();
           CTText ctFooter = ctrFooter.addNewT();
           String footerText = "This is footer";
           ctFooter.setStringValue(footerText);
           XWPFParagraph footerParagraph = new XWPFParagraph(ctpFooter, document);
           XWPFParagraph[] parsFooter = new XWPFParagraph[1];
           parsFooter[0] = footerParagraph;
           policy.createFooter(XWPFHeaderFooterPolicy.DEFAULT, parsFooter);



           //Table 생성

           XWPFTable table    = document.createTable();
           XWPFTableRow tableRowOne = table.getRow(0);
           tableRowOne.getCell(0).setText("col one, row one");
           tableRowOne.addNewTableCell().setText("col two, row one");
           tableRowOne.addNewTableCell().setText("col three, row one");
           for (int a = 0; a < 2; a++) {
                     XWPFTableRow tableRowTwo = table.createRow();
                     for (int b = 0; b < 3; b++) {
                               tableRowTwo.getCell(b).setText("col one, row two");
                      }

           }

           

           //들여쓰기

           XWPFParagraph paragraphText = document.createParagraph();
           String textSample = "들여쓰기 \r\n 들여쓰기";

           String[] values = textSample.split("\r\n");

           for (int i = 0; i < values.length; i++) {
                     XWPFRun runText = paragraphText.insertNewRun(i);
                     runText.setFontFamily("Bookman Old Style");
                     runText.setFontSize(12);
                     runText.addBreak();
                     runText.addTab();
                     runText.setText(values[i]);

           }



           //파일쓰기

           File projectCiFile = new File(workingDir, "파일명.rtf");
           FileOutputStream out = new FileOutputStream(projectCiFile);
           document.write(out);
           out.close();



           //브라우저에서 파일다운로드 할수있도록 처리

           FileInputStream fis = null;
           BufferedInputStream bin = null;
           BufferedOutputStream bos = null;



           try {
                     String fileName = "파일명.rtf";
                     response.setContentType("application/octet-stream");
                     response.setHeader("Content-Disposition", "attachment; filename=" +                                                                                          URLEncoder.encode(projectCiFile.getName(), "UTF-8") + ";");
                     response.setHeader("Content-Length", String.valueOf(projectCiFile.length()));
                     

                     fis  = new FileInputStream(projectCiFile);
                     bin = new BufferedInputStream(fis);
                     bos = new BufferedOutputStream(response.getOutputStream());
                     byte buf[] = new byte[2048];
                               for(int read = 0; (read = bin.read(buf)) != -1;) {
                                         bos.write(buf, 0, read);
                               }
               } catch(Exception e) {
                     e.printStackTrace();
               } finally {
                     if (bos != null) bos.close();
                     if (bin != null) bin.close();
                     if (fis  != null) fis.close();
                     try {
                               FileUtil.deleteDirectory(TEMPPATH);
                          } catch (IOException e) {
                               e.printStackTrace();
                          }
              }

       }

}



//하이퍼링크만들기

static XWPFHyperlinkRun createHyperlinkRun(XWPFParagraph paragraph, String uri) {

            String rId = paragraph.getDocument().getPackagePart().addExternalRelationship(
                            uri, 
                            XWPFRelation.HYPERLINK.getRelation()
                            ).getId();



            CTHyperlink cthyperLink=paragraph.getCTP().addNewHyperlink();
            cthyperLink.setId(rId);
            cthyperLink.addNewR();



            return new XWPFHyperlinkRun(
                           cthyperLink,
                           cthyperLink.getRArray(0),
                           paragraph);

  }

}

 

 

 

파일 생성 결과