Examples with Paragraph org.apache.poi.hwpf.usermodel.Paragraph used on opensource projects

Example 1 with Paragraph

use of org.apache.poi.hwpf.usermodel.Paragraph in project poi by apache.

the class DataExtraction method main.

public static void main(String[] args) throws Exception {
    if (args.length == 0) {
        usage();
        return;
    }
    FileInputStream is = new FileInputStream(args[0]);
    HSLFSlideShow ppt = new HSLFSlideShow(is);
    is.close();
    //extract all sound files embedded in this presentation
    HSLFSoundData[] sound = ppt.getSoundData();
    for (int i = 0; i < sound.length; i++) {
        //*.wav
        String type = sound[i].getSoundType();
        //typically file name
        String name = sound[i].getSoundName();
        //raw bytes
        byte[] data = sound[i].getData();
        //save the sound  on disk
        FileOutputStream out = new FileOutputStream(name + type);
        out.write(data);
        out.close();
    }
    int oleIdx = -1, picIdx = -1;
    for (HSLFSlide slide : ppt.getSlides()) {
        //extract embedded OLE documents
        for (HSLFShape shape : slide.getShapes()) {
            if (shape instanceof OLEShape) {
                oleIdx++;
                OLEShape ole = (OLEShape) shape;
                HSLFObjectData data = ole.getObjectData();
                String name = ole.getInstanceName();
                if ("Worksheet".equals(name)) {
                    //read xls
                    @SuppressWarnings({ "unused", "resource" }) HSSFWorkbook wb = new HSSFWorkbook(data.getData());
                } else if ("Document".equals(name)) {
                    HWPFDocument doc = new HWPFDocument(data.getData());
                    //read the word document
                    Range r = doc.getRange();
                    for (int k = 0; k < r.numParagraphs(); k++) {
                        Paragraph p = r.getParagraph(k);
                        System.out.println(p.text());
                    }
                    //save on disk
                    FileOutputStream out = new FileOutputStream(name + "-(" + (oleIdx) + ").doc");
                    doc.write(out);
                    out.close();
                    doc.close();
                } else {
                    FileOutputStream out = new FileOutputStream(ole.getProgID() + "-" + (oleIdx + 1) + ".dat");
                    InputStream dis = data.getData();
                    byte[] chunk = new byte[2048];
                    int count;
                    while ((count = dis.read(chunk)) >= 0) {
                        out.write(chunk, 0, count);
                    }
                    is.close();
                    out.close();
                }
            } else //Pictures
            if (shape instanceof HSLFPictureShape) {
                picIdx++;
                HSLFPictureShape p = (HSLFPictureShape) shape;
                HSLFPictureData data = p.getPictureData();
                String ext = data.getType().extension;
                FileOutputStream out = new FileOutputStream("pict-" + picIdx + ext);
                out.write(data.getData());
                out.close();
            }
        }
    }
    ppt.close();
}

Example 2 with Paragraph

use of org.apache.poi.hwpf.usermodel.Paragraph in project poi by apache.

the class AbstractWordConverter method processParagraphes.

protected void processParagraphes(HWPFDocumentCore wordDocument, Element flow, Range range, int currentTableLevel) {
    final int paragraphs = range.numParagraphs();
    for (int p = 0; p < paragraphs; p++) {
        Paragraph paragraph = range.getParagraph(p);
        if (paragraph.isInTable() && paragraph.getTableLevel() != currentTableLevel) {
            if (paragraph.getTableLevel() < currentTableLevel)
                throw new IllegalStateException("Trying to process table cell with higher level (" + paragraph.getTableLevel() + ") than current table level (" + currentTableLevel + ") as inner table part");
            Table table = range.getTable(paragraph);
            processTable(wordDocument, flow, table);
            p += table.numParagraphs();
            p--;
            continue;
        }
        if (paragraph.text().equals("")) {
            processPageBreak(wordDocument, flow);
        }
        boolean processed = false;
        if (paragraph.isInList()) {
            try {
                HWPFList hwpfList = paragraph.getList();
                String label = AbstractWordUtils.getBulletText(numberingState, hwpfList, (char) paragraph.getIlvl());
                processParagraph(wordDocument, flow, currentTableLevel, paragraph, label);
                processed = true;
            } catch (Exception exc) {
                log.log(POILogger.WARN, "Can't process paragraph as list entry, will be processed without list information", exc);
            }
        }
        if (processed == false) {
            processParagraph(wordDocument, flow, currentTableLevel, paragraph, AbstractWordUtils.EMPTY);
        }
    }
}

Example 3 with Paragraph

use of org.apache.poi.hwpf.usermodel.Paragraph in project poi by apache.

the class HWPFLister method dumpPapx.

public void dumpPapx(boolean withProperties, boolean withSprms) throws Exception {
    if (_doc instanceof HWPFDocument) {
        System.out.println("binary PAP pages ");
        HWPFDocument doc = (HWPFDocument) _doc;
        byte[] mainStream = _doc.getMainStream();
        PlexOfCps binTable = new PlexOfCps(doc.getTableStream(), doc.getFileInformationBlock().getFcPlcfbtePapx(), doc.getFileInformationBlock().getLcbPlcfbtePapx(), 4);
        List<PAPX> papxs = new ArrayList<PAPX>();
        int length = binTable.length();
        for (int x = 0; x < length; x++) {
            GenericPropertyNode node = binTable.getProperty(x);
            int pageNum = LittleEndian.getInt(node.getBytes());
            int pageOffset = POIFSConstants.SMALLER_BIG_BLOCK_SIZE * pageNum;
            PAPFormattedDiskPage pfkp = new PAPFormattedDiskPage(mainStream, doc.getDataStream(), pageOffset, doc.getTextTable());
            System.out.println("* PFKP: " + pfkp);
            for (PAPX papx : pfkp.getPAPXs()) {
                System.out.println("** " + papx);
                papxs.add(papx);
                if (papx != null && withSprms) {
                    SprmIterator sprmIt = new SprmIterator(papx.getGrpprl(), 2);
                    dumpSprms(sprmIt, "*** ");
                }
            }
        }
        Collections.sort(papxs);
        System.out.println("* Sorted by END");
        for (PAPX papx : papxs) {
            System.out.println("** " + papx);
            if (papx != null && withSprms) {
                SprmIterator sprmIt = new SprmIterator(papx.getGrpprl(), 2);
                dumpSprms(sprmIt, "*** ");
            }
        }
    }
    for (PAPX papx : _doc.getParagraphTable().getParagraphs()) {
        System.out.println(papx);
        if (withProperties) {
            Paragraph paragraph = Paragraph.newParagraph(_doc.getOverallRange(), papx);
            System.out.println(paragraph.getProps());
        }
        SprmIterator sprmIt = new SprmIterator(papx.getGrpprl(), 2);
        dumpSprms(sprmIt, "\t");
    }
}

Example 4 with Paragraph

use of org.apache.poi.hwpf.usermodel.Paragraph in project poi by apache.

the class TestDifferentRoutes method testExtractFromModel.

/**
	 * Test model based extraction
	 */
@Test
public void testExtractFromModel() {
    Range r = doc.getRange();
    String[] text = new String[r.numParagraphs()];
    for (int i = 0; i < r.numParagraphs(); i++) {
        Paragraph p = r.getParagraph(i);
        text[i] = p.text();
    }
    assertArrayEquals(p_text, text);
}

Example 5 with Paragraph

use of org.apache.poi.hwpf.usermodel.Paragraph in project poi by apache.

the class TestBug46610 method runExtract.

private static String runExtract(String sampleName) throws Exception {
    HWPFDocument doc = HWPFTestDataSamples.openSampleFile(sampleName);
    StringBuffer out = new StringBuffer();
    Range globalRange = doc.getRange();
    for (int i = 0; i < globalRange.numParagraphs(); i++) {
        Paragraph p = globalRange.getParagraph(i);
        out.append(p.text());
        out.append("\n");
        for (int j = 0; j < p.numCharacterRuns(); j++) {
            CharacterRun characterRun = p.getCharacterRun(j);
            characterRun.text();
        }
        doc.close();
    }
    return out.toString();
}