Example usage for org.apache.poi.xwpf.usermodel XWPFDocument getBodyElementsIterator

Introduction

In this page you can find the example usage for org.apache.poi.xwpf.usermodel XWPFDocument getBodyElementsIterator.

Prototype

public Iterator<IBodyElement> getBodyElementsIterator() 

Source Link

Usage

From source file:File.DOCX.ReadDocx.java

public void ReadTable(String path, String filename) {
    try {/*www .j av a 2 s. c  om*/
        FileInputStream fis = new FileInputStream(path + filename + ".docx");
        XWPFDocument xdoc = new XWPFDocument(OPCPackage.open(fis));
        Iterator<IBodyElement> bodyElementIterator = xdoc.getBodyElementsIterator();
        while (bodyElementIterator.hasNext()) {
            IBodyElement element = bodyElementIterator.next();
            if ("TABLE".equalsIgnoreCase(element.getElementType().name())) {
                List<XWPFTable> tableList = element.getBody().getTables();
                for (XWPFTable table : tableList) {
                    System.out.println("Total Number of Rows of Table:" + table.getNumberOfRows());
                    System.out.println(table.getText());
                }
            }
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

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From source file:kz.service.DocumentReader.java

public static String readDocxFile(String fileName) {

    try {//w  ww  . j  a va2 s . co m
        File file = new File(fileName);
        FileInputStream fis = new FileInputStream(file.getAbsolutePath());
        StringBuffer content = new StringBuffer();

        XWPFDocument document = new XWPFDocument(fis);
        XWPFStyles styles = document.getStyles();

        List<XWPFParagraph> paragraphs = document.getParagraphs();
        List<XWPFTable> tables = document.getTables();
        List<XWPFPictureData> pictures = document.getAllPictures();

        //int Picture_ID = 0;
        for (XWPFPictureData picture : pictures) {
            //XWPFPictureData picture = pictures.get(Picture_ID);
            System.out.println("Picture: " + picture.getFileName());
            byte[] pictureData = picture.getData();
            BufferedImage image = ImageIO.read(new ByteArrayInputStream(pictureData));
            ImageIO.write(image, picture.getFileName(), file);
            content.append("<p>");
            content.append("Here must be image");
            content.append("</p>");
            //Picture_ID++;
        }

        Iterator<IBodyElement> bodyElementIterator = document.getBodyElementsIterator();
        int Table_ID = 0;
        int Paragraph_ID = 0;
        while (bodyElementIterator.hasNext()) {

            IBodyElement element = bodyElementIterator.next();
            System.out.println(element.getElementType().name());//prints Element type name

            if ("TABLE".equalsIgnoreCase(element.getElementType().name())) {

                content.append("<table>");
                XWPFTable table = tables.get(Table_ID);
                CTTbl cttbl = table.getCTTbl();
                CTTblPr cttblPr = cttbl.getTblPr();

                List<XWPFTableRow> tblRows = table.getRows();
                for (XWPFTableRow tblRow : tblRows) {
                    content.append("<tr>");
                    List<XWPFTableCell> tblCells = tblRow.getTableCells();
                    for (XWPFTableCell tblCell : tblCells) {
                        content.append("<td>");
                        content.append(tblCell.getText());
                        content.append("</td>");
                    }
                    content.append("</tr>");
                }
                content.append("</table>");
                Table_ID++;

            } else if ("PARAGRAPH".equalsIgnoreCase(element.getElementType().name())) {

                XWPFParagraph paragraph = paragraphs.get(Paragraph_ID);

                String styleClass = null;
                if (paragraph.getStyleID() != null) {
                    content.append("<p class=''>");
                    XWPFStyle style = styles.getStyle(paragraph.getStyleID());
                    if (style != null && style.getName() != null) {
                        //here will be code creation of tag with class style
                    }
                } else {
                    content.append("<p>");
                }
                content.append(paragraph.getText());
                content.append("</p>");
                Paragraph_ID++;

            }
        }

        fis.close();
        return content.toString();
    } catch (Exception e) {
        return e.toString();
    }

}

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