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

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

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Introduction

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

Prototype


public int numParagraphs()

Source Link

Document

Used to get the number of paragraphs in a range.

Usage

From source file:com.google.gdt.handler.impl.WordHandler.java

License:Open Source License

/**
 * /* w w  w  .j a  va 2 s . c o m*/
 * @param inputFile
 * @param pLevel
 * @throws IOException
 * @throws InvalidFormatException
 */
@Override
public void handle(String inputFile, ProgressLevel pLevel) throws IOException, InvalidFormatException {
    String outPutFile = getOuputFileName(inputFile);
    OutputStream outputStream = new FileOutputStream(outPutFile);
    InputStream inputStream = new FileInputStream(inputFile);

    HWPFDocument hDocument = new HWPFDocument(inputStream);
    Range range = hDocument.getRange();

    pLevel.setTrFileName(outPutFile);
    pLevel.setValue(0);
    pLevel.setStringPainted(true);
    pLevel.setMaxValue(range.numParagraphs());
    int count = 0;
    for (int i = 0; i < range.numParagraphs(); i++) {
        Paragraph paragraph = range.getParagraph(i);
        int numCharRuns = paragraph.numCharacterRuns();
        for (int j = 0; j < numCharRuns; j++) {
            if (isInterrupted) {
                outputStream.close();
                new File(outPutFile).delete();
                pLevel.setString("cancelled");
                return;
            }
            CharacterRun charRun = paragraph.getCharacterRun(j);
            String inputText = charRun.text();
            if ((null == inputText) || (inputText.trim().equals("")))
                continue;
            String translatedTxt = inputText;
            //in http post method, all key value pairs are seperated with &
            if (preferenceModel.getTranslatorType() == TranslatorType.HTTP)
                inputText = inputText.replaceAll("&", "and");
            try {
                translatedTxt = translator.translate(translatedTxt);
                charRun.replaceText(inputText, translatedTxt);
            } catch (Exception e) {
                logger.log(Level.SEVERE,
                        "Input File : " + inputFile + " cannot translate the text : " + inputText, e);
            }
        }
        count++;
        pLevel.setValue(count);
    }
    pLevel.setString("done");
    hDocument.write(outputStream);
    outputStream.close();
}

From source file:com.thuvienkhoahoc.wordtomwtext.examples.WordToMwtext.java

License:Apache License

public WordToMwtext(HWPFDocument doc, OutputStream stream) throws IOException, UnsupportedEncodingException {

    // bagd/* ww  w.  j av  a2s. c  om*/
    OutputStreamWriter out = new OutputStreamWriter(stream, "UTF-8");
    _out = out;
    _doc = doc;

    init();
    openDocument();
    openBody();

    Range r = doc.getRange();
    StyleSheet styleSheet = doc.getStyleSheet();

    int sectionLevel = 0;
    int lenParagraph = r.numParagraphs();
    boolean inCode = false;
    for (int x = 0; x < lenParagraph; x++) {
        Paragraph p = r.getParagraph(x);
        String text = p.text();
        if (text.trim().length() == 0) {
            continue;
        }
        StyleDescription paragraphStyle = styleSheet.getStyleDescription(p.getStyleIndex());
        String styleName = paragraphStyle.getName();
        if (styleName.startsWith("Heading")) {
            if (inCode) {
                closeSource();
                inCode = false;
            }

            int headerLevel = Integer.parseInt(styleName.substring(8));
            if (headerLevel > sectionLevel) {
                openSection();
            } else {
                for (int y = 0; y < (sectionLevel - headerLevel) + 1; y++) {
                    closeSection();
                }
                openSection();
            }
            sectionLevel = headerLevel;
            openTitle(sectionLevel);
            writePlainText(text.trim());
            closeTitle(sectionLevel);
        } else {
            int cruns = p.numCharacterRuns();
            CharacterRun run = p.getCharacterRun(0);
            String fontName = run.getFontName();
            if (fontName.startsWith("Courier")) {
                if (!inCode) {
                    openSource();
                    inCode = true;
                }
                writePlainText(p.text());
            } else {
                if (inCode) {
                    inCode = false;
                    closeSource();
                }
                openParagraph();
                writePlainText(p.text());
                closeParagraph();
            }
        }
    }
    for (int x = 0; x < sectionLevel; x++) {
        closeSection();
    }
    closeBody();
    closeDocument();
    _out.flush();

}

From source file:com.xx.platform.util.tools.ms.WordExtractor.java

License:Apache License

/**
 * Get the text from the word file, as an array with one String
 *  per paragraph/*from   ww w.  j  a v  a 2  s  .  c  o  m*/
 */
public String[] getParagraphText() {
    String[] ret;

    // Extract using the model code
    try {
        Range r = doc.getRange();

        ret = new String[r.numParagraphs()];
        for (int i = 0; i < ret.length; i++) {
            Paragraph p = r.getParagraph(i);
            ret[i] = p.text();

            // Fix the line ending
            if (ret[i].endsWith("\r")) {
                ret[i] = ret[i] + "\n";
            }
        }
    } catch (Exception e) {
        // Something's up with turning the text pieces into paragraphs
        // Fall back to ripping out the text pieces
        ret = new String[1];
        ret[0] = getTextFromPieces();
    }

    return ret;
}

From source file:com.zhch.example.poi.Word2Forrest.java

License:Apache License

@SuppressWarnings("unused")
public Word2Forrest(HWPFDocument doc, OutputStream stream) throws IOException {
    OutputStreamWriter out = new OutputStreamWriter(stream, Charset.forName("UTF-8"));
    _out = out;/*ww  w .  j  ava  2s.c o m*/
    _doc = doc;

    init();
    openDocument();
    openBody();

    Range r = doc.getRange();
    StyleSheet styleSheet = doc.getStyleSheet();

    int sectionLevel = 0;
    int lenParagraph = r.numParagraphs();
    boolean inCode = false;
    for (int x = 0; x < lenParagraph; x++) {
        Paragraph p = r.getParagraph(x);
        String text = p.text();
        if (text.trim().length() == 0) {
            continue;
        }
        StyleDescription paragraphStyle = styleSheet.getStyleDescription(p.getStyleIndex());
        String styleName = paragraphStyle.getName();
        if (styleName.startsWith("Heading")) {
            if (inCode) {
                closeSource();
                inCode = false;
            }

            int headerLevel = Integer.parseInt(styleName.substring(8));
            if (headerLevel > sectionLevel) {
                openSection();
            } else {
                for (int y = 0; y < (sectionLevel - headerLevel) + 1; y++) {
                    closeSection();
                }
                openSection();
            }
            sectionLevel = headerLevel;
            openTitle();
            writePlainText(text);
            closeTitle();
        } else {
            int cruns = p.numCharacterRuns();
            CharacterRun run = p.getCharacterRun(0);
            String fontName = run.getFontName();
            if (fontName.startsWith("Courier")) {
                if (!inCode) {
                    openSource();
                    inCode = true;
                }
                writePlainText(p.text());
            } else {
                if (inCode) {
                    inCode = false;
                    closeSource();
                }
                openParagraph();
                writePlainText(p.text());
                closeParagraph();
            }
        }
    }
    for (int x = 0; x < sectionLevel; x++) {
        closeSection();
    }
    closeBody();
    closeDocument();
    _out.flush();

}

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

License:Apache License

protected void parse(DirectoryNode root, XHTMLContentHandler xhtml)
        throws IOException, SAXException, TikaException {
    HWPFDocument document;/*from w  w w. j  a  va2  s  .c om*/
    try {
        document = new HWPFDocument(root);
    } catch (OldWordFileFormatException e) {
        parseWord6(root, xhtml);
        return;
    }

    org.apache.poi.hwpf.extractor.WordExtractor wordExtractor = new org.apache.poi.hwpf.extractor.WordExtractor(
            document);

    // mj
    extractImageText(xhtml, document);

    HeaderStories headerFooter = new HeaderStories(document);

    // Grab the list of pictures. As far as we can tell,
    // the pictures should be in order, and may be directly
    // placed or referenced from an anchor
    PicturesTable pictureTable = document.getPicturesTable();
    PicturesSource pictures = new PicturesSource(document);

    // Do any headers, if present
    Range[] headers = new Range[] { headerFooter.getFirstHeaderSubrange(), headerFooter.getEvenHeaderSubrange(),
            headerFooter.getOddHeaderSubrange() };
    handleHeaderFooter(headers, "header", document, pictures, pictureTable, xhtml);

    // Do the main paragraph text
    Range r = document.getRange();
    for (int i = 0; i < r.numParagraphs(); i++) {
        Paragraph p = r.getParagraph(i);
        i += handleParagraph(p, 0, r, document, FieldsDocumentPart.MAIN, pictures, pictureTable, xhtml);
    }

    // Do everything else
    for (String paragraph : wordExtractor.getMainTextboxText()) {
        xhtml.element("p", paragraph);
    }

    for (String paragraph : wordExtractor.getFootnoteText()) {
        xhtml.element("p", paragraph);
    }

    for (String paragraph : wordExtractor.getCommentsText()) {
        xhtml.element("p", paragraph);
    }

    for (String paragraph : wordExtractor.getEndnoteText()) {
        xhtml.element("p", paragraph);
    }

    // Do any footers, if present
    Range[] footers = new Range[] { headerFooter.getFirstFooterSubrange(), headerFooter.getEvenFooterSubrange(),
            headerFooter.getOddFooterSubrange() };
    handleHeaderFooter(footers, "footer", document, pictures, pictureTable, xhtml);

    // Handle any pictures that we haven't output yet
    for (Picture p = pictures.nextUnclaimed(); p != null;) {
        handlePictureCharacterRun(null, p, pictures, xhtml);
        p = pictures.nextUnclaimed();
    }

    // Handle any embeded office documents
    try {
        DirectoryEntry op = (DirectoryEntry) root.getEntry("ObjectPool");
        for (Entry entry : op) {
            if (entry.getName().startsWith("_") && entry instanceof DirectoryEntry) {
                handleEmbeddedOfficeDoc((DirectoryEntry) entry, xhtml);
            }
        }
    } catch (FileNotFoundException e) {
    }
}

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

License:Apache License

private static int countParagraphs(Range... ranges) {
    int count = 0;
    for (Range r : ranges) {
        if (r != null) {
            count += r.numParagraphs();
        }/*from w  w w  .  ja  v  a2  s .  c  o m*/
    }
    return count;
}

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

License:Apache License

private void handleHeaderFooter(Range[] ranges, String type, HWPFDocument document, PicturesSource pictures,
        PicturesTable pictureTable, XHTMLContentHandler xhtml) throws SAXException, IOException, TikaException {
    if (countParagraphs(ranges) > 0) {
        xhtml.startElement("div", "class", type);
        for (Range r : ranges) {
            if (r != null) {
                for (int i = 0; i < r.numParagraphs(); i++) {
                    Paragraph p = r.getParagraph(i);

                    String text = p.text();
                    if (text.replaceAll("[\\r\\n\\s]+", "").isEmpty()) {
                        // Skip empty header or footer paragraphs
                    } else {
                        i += handleParagraph(p, 0, r, document, FieldsDocumentPart.HEADER, pictures,
                                pictureTable, xhtml);
                    }/*  ww  w .jav  a 2s.co m*/
                }
            }
        }
        xhtml.endElement("div");
    }
}

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

License:Apache License

protected void parse(DirectoryNode root, XHTMLContentHandler xhtml)
        throws IOException, SAXException, TikaException {
    HWPFDocument document;/*from   w w w.  j a  va2  s  .  c  o m*/
    try {
        document = new HWPFDocument(root);
    } catch (OldWordFileFormatException e) {
        parseWord6(root, xhtml);
        return;
    }
    org.apache.poi.hwpf.extractor.WordExtractor wordExtractor = new org.apache.poi.hwpf.extractor.WordExtractor(
            document);
    HeaderStories headerFooter = new HeaderStories(document);

    // Grab the list of pictures. As far as we can tell,
    //  the pictures should be in order, and may be directly
    //  placed or referenced from an anchor
    PicturesTable pictureTable = document.getPicturesTable();
    PicturesSource pictures = new PicturesSource(document);

    // Do any headers, if present
    Range[] headers = new Range[] { headerFooter.getFirstHeaderSubrange(), headerFooter.getEvenHeaderSubrange(),
            headerFooter.getOddHeaderSubrange() };
    handleHeaderFooter(headers, "header", document, pictures, pictureTable, xhtml);

    // Do the main paragraph text
    Range r = document.getRange();
    ListManager listManager = new ListManager(document);
    for (int i = 0; i < r.numParagraphs(); i++) {
        Paragraph p = r.getParagraph(i);
        i += handleParagraph(p, 0, r, document, FieldsDocumentPart.MAIN, pictures, pictureTable, listManager,
                xhtml);
    }

    // Do everything else
    for (String paragraph : wordExtractor.getMainTextboxText()) {
        xhtml.element("p", paragraph);
    }

    for (String paragraph : wordExtractor.getFootnoteText()) {
        xhtml.element("p", paragraph);
    }

    for (String paragraph : wordExtractor.getCommentsText()) {
        xhtml.element("p", paragraph);
    }

    for (String paragraph : wordExtractor.getEndnoteText()) {
        xhtml.element("p", paragraph);
    }

    // Do any footers, if present
    Range[] footers = new Range[] { headerFooter.getFirstFooterSubrange(), headerFooter.getEvenFooterSubrange(),
            headerFooter.getOddFooterSubrange() };
    handleHeaderFooter(footers, "footer", document, pictures, pictureTable, xhtml);

    // Handle any pictures that we haven't output yet
    for (Picture p = pictures.nextUnclaimed(); p != null;) {
        handlePictureCharacterRun(null, p, pictures, xhtml);
        p = pictures.nextUnclaimed();
    }

    // Handle any embeded office documents
    try {
        DirectoryEntry op = (DirectoryEntry) root.getEntry("ObjectPool");
        for (Entry entry : op) {
            if (entry.getName().startsWith("_") && entry instanceof DirectoryEntry) {
                handleEmbeddedOfficeDoc((DirectoryEntry) entry, xhtml);
            }
        }
    } catch (FileNotFoundException e) {
    }
}

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

License:Apache License

private void handleHeaderFooter(Range[] ranges, String type, HWPFDocument document, PicturesSource pictures,
        PicturesTable pictureTable, XHTMLContentHandler xhtml) throws SAXException, IOException, TikaException {
    if (countParagraphs(ranges) > 0) {
        xhtml.startElement("div", "class", type);
        ListManager listManager = new ListManager(document);
        for (Range r : ranges) {
            if (r != null) {
                for (int i = 0; i < r.numParagraphs(); i++) {
                    Paragraph p = r.getParagraph(i);

                    i += handleParagraph(p, 0, r, document, FieldsDocumentPart.HEADER, pictures, pictureTable,
                            listManager, xhtml);
                }/*ww  w . j  a v  a2 s . c o m*/
            }
        }
        xhtml.endElement("div");
    }
}

From source file:org.esmerilprogramming.pdfcake.DocumentReplace.java

License:Open Source License

/**
 * Read the document searching for the $$$<keys>$$$ and replace with the values in the template
 * @param document// ww  w. j  a  v  a2s .  c o  m
 * @param template
 * @return
 */
private static HWPFDocument replaceKeys(HWPFDocument document, DocumentTemplate template) {
    Range range = document.getRange();
    for (int i = 0; i < range.numParagraphs(); i++) {
        Paragraph p = range.getParagraph(i);
        String text = null;
        for (Enumeration<String> e = template.getAttributes().keys(); e.hasMoreElements();) {
            String key = e.nextElement();
            String attributeKey = "$$$" + key + "$$$";
            try {
                text = p.text();
            } catch (Exception ex) {
                ;
            }
            while (text != null && text.indexOf(attributeKey) > -1) {
                String replacement = template.getAttributes().get(key);
                p.replaceText(attributeKey, replacement, text.indexOf(attributeKey));
                text = text.replace(attributeKey, "");
            }
        }
    }
    return document;
}