Example usage for org.apache.poi.hwpf.usermodel Table numParagraphs

List of usage examples for org.apache.poi.hwpf.usermodel Table numParagraphs

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Introduction

In this page you can find the example usage for org.apache.poi.hwpf.usermodel Table numParagraphs.

Prototype


public int numParagraphs()

Source Link

Document

Used to get the number of paragraphs in a range.

Usage

From source file:mj.ocraptor.extraction.tika.parser.microsoft.WordExtractor.java

License:Apache License

private int handleParagraph(Paragraph p, int parentTableLevel, Range r, HWPFDocument document,
        FieldsDocumentPart docPart, PicturesSource pictures, PicturesTable pictureTable,
        XHTMLContentHandler xhtml) throws SAXException, IOException, TikaException {
    // Note - a poi bug means we can't currently properly recurse
    // into nested tables, so currently we don't
    if (p.isInTable() && p.getTableLevel() > parentTableLevel && parentTableLevel == 0) {
        Table t = r.getTable(p);
        xhtml.startElement("table");
        xhtml.startElement("tbody");
        for (int rn = 0; rn < t.numRows(); rn++) {
            TableRow row = t.getRow(rn);
            xhtml.startElement("tr");
            for (int cn = 0; cn < row.numCells(); cn++) {
                TableCell cell = row.getCell(cn);
                xhtml.startElement("td");

                for (int pn = 0; pn < cell.numParagraphs(); pn++) {
                    Paragraph cellP = cell.getParagraph(pn);
                    handleParagraph(cellP, p.getTableLevel(), cell, document, docPart, pictures, pictureTable,
                            xhtml);/*from   w ww.ja va  2s . com*/
                }
                xhtml.endElement("td");
            }
            xhtml.endElement("tr");
        }
        xhtml.endElement("tbody");
        xhtml.endElement("table");
        return (t.numParagraphs() - 1);
    }

    TagAndStyle tas;

    if (document.getStyleSheet().numStyles() > p.getStyleIndex()) {
        StyleDescription style = document.getStyleSheet().getStyleDescription(p.getStyleIndex());
        if (style != null && style.getName() != null && style.getName().length() > 0) {
            tas = buildParagraphTagAndStyle(style.getName(), (parentTableLevel > 0));
        } else {
            tas = new TagAndStyle("p", null);
        }
    } else {
        tas = new TagAndStyle("p", null);
    }

    if (tas.getStyleClass() != null) {
        xhtml.startElement(tas.getTag(), "class", tas.getStyleClass());
    } else {
        xhtml.startElement(tas.getTag());
    }

    for (int j = 0; j < p.numCharacterRuns(); j++) {
        CharacterRun cr = p.getCharacterRun(j);

        // FIELD_BEGIN_MARK:
        if (cr.text().getBytes()[0] == 0x13) {
            Field field = document.getFields().getFieldByStartOffset(docPart, cr.getStartOffset());
            // 58 is an embedded document
            // 56 is a document link
            if (field != null && (field.getType() == 58 || field.getType() == 56)) {
                // Embedded Object: add a <div
                // class="embedded" id="_X"/> so consumer can see where
                // in the main text each embedded document
                // occurred:
                String id = "_" + field.getMarkSeparatorCharacterRun(r).getPicOffset();
                AttributesImpl attributes = new AttributesImpl();
                attributes.addAttribute("", "class", "class", "CDATA", "embedded");
                attributes.addAttribute("", "id", "id", "CDATA", id);
                xhtml.startElement("div", attributes);
                xhtml.endElement("div");
            }
        }

        if (cr.text().equals("\u0013")) {
            j += handleSpecialCharacterRuns(p, j, tas.isHeading(), pictures, xhtml);
        } else if (cr.text().startsWith("\u0008")) {
            // Floating Picture(s)
            for (int pn = 0; pn < cr.text().length(); pn++) {
                // Assume they're in the order from the unclaimed list...
                Picture picture = pictures.nextUnclaimed();

                // Output
                handlePictureCharacterRun(cr, picture, pictures, xhtml);
            }
        } else if (pictureTable.hasPicture(cr)) {
            // Inline Picture
            Picture picture = pictures.getFor(cr);
            handlePictureCharacterRun(cr, picture, pictures, xhtml);
        } else {
            handleCharacterRun(cr, tas.isHeading(), xhtml);
        }
    }

    // Close any still open style tags
    if (curStrikeThrough) {
        xhtml.endElement("s");
        curStrikeThrough = false;
    }
    if (curItalic) {
        xhtml.endElement("i");
        curItalic = false;
    }
    if (curBold) {
        xhtml.endElement("b");
        curBold = false;
    }

    xhtml.endElement(tas.getTag());

    return 0;
}

From source file:org.apache.tika.parser.microsoft.WordExtractor.java

License:Apache License

private int handleParagraph(Paragraph p, int parentTableLevel, Range r, HWPFDocument document,
        FieldsDocumentPart docPart, PicturesSource pictures, PicturesTable pictureTable,
        ListManager listManager, XHTMLContentHandler xhtml) throws SAXException, IOException, TikaException {
    // Note - a poi bug means we can't currently properly recurse
    //  into nested tables, so currently we don't
    if (p.isInTable() && p.getTableLevel() > parentTableLevel && parentTableLevel == 0) {
        Table t = r.getTable(p);
        xhtml.startElement("table");
        xhtml.startElement("tbody");
        for (int rn = 0; rn < t.numRows(); rn++) {
            TableRow row = t.getRow(rn);
            xhtml.startElement("tr");
            for (int cn = 0; cn < row.numCells(); cn++) {
                TableCell cell = row.getCell(cn);
                xhtml.startElement("td");

                for (int pn = 0; pn < cell.numParagraphs(); pn++) {
                    Paragraph cellP = cell.getParagraph(pn);
                    handleParagraph(cellP, p.getTableLevel(), cell, document, docPart, pictures, pictureTable,
                            listManager, xhtml);
                }/*from  www .  ja v  a  2 s . c o  m*/
                xhtml.endElement("td");
            }
            xhtml.endElement("tr");
        }
        xhtml.endElement("tbody");
        xhtml.endElement("table");
        return (t.numParagraphs() - 1);
    }

    String text = p.text();
    if (text.replaceAll("[\\r\\n\\s]+", "").isEmpty()) {
        // Skip empty paragraphs
        return 0;
    }

    TagAndStyle tas;
    String numbering = null;

    if (document.getStyleSheet().numStyles() > p.getStyleIndex()) {
        StyleDescription style = document.getStyleSheet().getStyleDescription(p.getStyleIndex());
        if (style != null && style.getName() != null && style.getName().length() > 0) {
            if (p.isInList()) {
                numbering = listManager.getFormattedNumber(p);
            }
            tas = buildParagraphTagAndStyle(style.getName(), (parentTableLevel > 0));
        } else {
            tas = new TagAndStyle("p", null);
        }
    } else {
        tas = new TagAndStyle("p", null);
    }

    if (tas.getStyleClass() != null) {
        xhtml.startElement(tas.getTag(), "class", tas.getStyleClass());
    } else {
        xhtml.startElement(tas.getTag());
    }

    if (numbering != null) {
        xhtml.characters(numbering);
    }

    for (int j = 0; j < p.numCharacterRuns(); j++) {
        CharacterRun cr = p.getCharacterRun(j);

        // FIELD_BEGIN_MARK:
        if (cr.text().getBytes(UTF_8)[0] == 0x13) {
            Field field = document.getFields().getFieldByStartOffset(docPart, cr.getStartOffset());
            // 58 is an embedded document
            // 56 is a document link
            if (field != null && (field.getType() == 58 || field.getType() == 56)) {
                // Embedded Object: add a <div
                // class="embedded" id="_X"/> so consumer can see where
                // in the main text each embedded document
                // occurred:
                String id = "_" + field.getMarkSeparatorCharacterRun(r).getPicOffset();
                AttributesImpl attributes = new AttributesImpl();
                attributes.addAttribute("", "class", "class", "CDATA", "embedded");
                attributes.addAttribute("", "id", "id", "CDATA", id);
                xhtml.startElement("div", attributes);
                xhtml.endElement("div");
            }
        }

        if (cr.text().equals("\u0013")) {
            j += handleSpecialCharacterRuns(p, j, tas.isHeading(), pictures, xhtml);
        } else if (cr.text().startsWith("\u0008")) {
            // Floating Picture(s)
            for (int pn = 0; pn < cr.text().length(); pn++) {
                // Assume they're in the order from the unclaimed list...
                Picture picture = pictures.nextUnclaimed();

                // Output
                handlePictureCharacterRun(cr, picture, pictures, xhtml);
            }
        } else if (pictureTable.hasPicture(cr)) {
            // Inline Picture
            Picture picture = pictures.getFor(cr);
            handlePictureCharacterRun(cr, picture, pictures, xhtml);
        } else {
            handleCharacterRun(cr, tas.isHeading(), xhtml);
        }
    }

    // Close any still open style tags
    if (curStrikeThrough) {
        xhtml.endElement("s");
        curStrikeThrough = false;
    }
    if (curItalic) {
        xhtml.endElement("i");
        curItalic = false;
    }
    if (curBold) {
        xhtml.endElement("b");
        curBold = false;
    }

    xhtml.endElement(tas.getTag());

    return 0;
}

From source file:org.docx4j.convert.in.Doc.java

License:Apache License

/**
 * This method is private, since the fact that conversion is (currently)
 * performed using POI's HWPF should be encapsulated.
 * /*  w w  w  . jav  a2s  . com*/
 * @param doc
 * @param wordMLPackage
 * @return success or failure
 */
private static void convert(HWPFDocument doc, WordprocessingMLPackage wordMLPackage) throws Exception {

    // Convert styles
    org.apache.poi.hwpf.model.StyleSheet stylesheet = doc.getStyleSheet();
    // TODO - higher priority
    // At present, a default set of styles are defined in the output
    // document.

    // Convert lists
    org.apache.poi.hwpf.model.ListTables listTables = doc.getListTables();
    // TODO

    // Convert document properties
    org.apache.poi.hwpf.model.DocumentProperties docProps = doc.getDocProperties();
    // TODO

    // Convert main document part

    MainDocumentPart documentPart = wordMLPackage.getMainDocumentPart();
    org.docx4j.wml.ObjectFactory factory = new org.docx4j.wml.ObjectFactory();

    Range r = doc.getRange();

    for (int x = 0; x < r.numSections(); x++) {
        Section s = r.getSection(x);

        // TODO - convert section

        for (int y = 0; y < s.numParagraphs(); y++) {
            Paragraph p = s.getParagraph(y);

            if (p.isInTable()) {
                Table t = s.getTable(p);
                int cl = numCol(t);

                log.info("Found " + t.numRows() + "x" + cl + " table - TODO - convert");

                handleTable(wordMLPackage, doc, t, stylesheet, documentPart, factory);

                // addTODO(factory, wmlP, "[TABLE " + + t.numRows() + "x" +
                // cl
                // + " - can't convert tables yet]");

                y += t.numParagraphs() - 1;
            }

            else {
                org.docx4j.wml.P paraToAdd = handleP(wordMLPackage, doc, p, stylesheet, documentPart, factory);

                documentPart.addObject(paraToAdd);
            }

        }
    }

}