Package org.apache.poi.poifs.filesystem

Examples of org.apache.poi.poifs.filesystem.POIFSFileSystem

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     */

    public void run()
        throws Exception
    {
        POIFSFileSystem fs      =
            new POIFSFileSystem(new FileInputStream(file));
        List            records =
            RecordFactory
                .createRecords(fs.createDocumentInputStream("Workbook"));

        for (int k = 0; k < records.size(); k++)
        {
            Record record = ( Record ) records.get(k);

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     *  Method run starts up BiffViewer...
     */

    public void run() {
        try {
            POIFSFileSystem fs =
                    new POIFSFileSystem(new FileInputStream(filename));
            InputStream stream =
                    fs.createDocumentInputStream("Workbook");
            Record[] records = createRecords(stream, dump);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
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            if ((args.length > 1) && args[1].equals("on")) {
                viewer.setDump(true);
            }
            if ((args.length > 1) && args[1].equals("bfd")) {
                POIFSFileSystem fs =
                        new POIFSFileSystem(new FileInputStream(args[0]));
                InputStream stream =
                        fs.createDocumentInputStream("Workbook");
                int size = stream.available();
                byte[] data = new byte[size];

                stream.read(data);
                HexDump.dump(data, 0, System.out, 0);
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    public void run()
        throws IOException
    {
        FileInputStream fin   = new FileInputStream(infile);
        POIFSFileSystem poifs = new POIFSFileSystem(fin);
        InputStream     din   = poifs.createDocumentInputStream("Workbook");
        HSSFRequest     req   = new HSSFRequest();

        req.addListenerForAllRecords(new EFHSSFListener(this));
        HSSFEventFactory factory = new HSSFEventFactory();
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    public void run()
        throws IOException
    {
        FileInputStream fin   = new FileInputStream(file);
        POIFSFileSystem poifs = new POIFSFileSystem(fin);
        InputStream     din   = poifs.createDocumentInputStream("Workbook");
        HSSFRequest     req   = new HSSFRequest();

        req.addListenerForAllRecords(new HSSFListener()
        {
            public void processRecord(Record rec)
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            System.out.println(flowerbox);
        }
        try
        {
            POIFSViewable fs      =
                new POIFSFileSystem(new FileInputStream(filename));
            List          strings = POIFSViewEngine.inspectViewable(fs, true,
                                        0, "  ");
            Iterator      iter    = strings.iterator();

            while (iter.hasNext())
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      }

      filename = filename + "/test.doc";


      POIFSFileSystem filesystem = new POIFSFileSystem(new FileInputStream(
        new File(filename)));

      DocumentEntry documentProps =
        (DocumentEntry) filesystem.getRoot().getEntry("WordDocument");
      _mainStream = new byte[documentProps.getSize()];
      filesystem.createDocumentInputStream("WordDocument").read(_mainStream);

      // use the fib to determine the name of the table stream.
      _fib = new FileInformationBlock(_mainStream);

      String name = "0Table";
      if (_fib.isFWhichTblStm())
      {
        name = "1Table";
      }

      // read in the table stream.
      DocumentEntry tableProps =
        (DocumentEntry) filesystem.getRoot().getEntry(name);
      _tableStream = new byte[tableProps.getSize()];
      filesystem.createDocumentInputStream(name).read(_tableStream);

      _fib.fillVariableFields(_mainStream, _tableStream);
    }
    catch (Throwable t)
    {
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        FileOutputStream fileOut = null;

        try
        {
            fileIn = new FileInputStream("workbook.xls");
            POIFSFileSystem fs = new POIFSFileSystem(fileIn);
            HSSFWorkbook wb = new HSSFWorkbook(fs);
            HSSFSheet sheet = wb.getSheetAt(0);
            HSSFRow row = sheet.getRow(2);
            if (row == null)
                row = sheet.createRow(2);
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    {
        // create a new file input stream with the input file specified
        // at the command line
        FileInputStream fin = new FileInputStream(args[0]);
        // create a new org.apache.poi.poifs.filesystem.Filesystem
        POIFSFileSystem poifs = new POIFSFileSystem(fin);
        // get the Workbook (excel part) stream in a InputStream
        InputStream din = poifs.createDocumentInputStream("Workbook");
        // construct out HSSFRequest object
        HSSFRequest req = new HSSFRequest();
        // lazy listen for ALL records with the listener shown above
        req.addListenerForAllRecords(new EventExample());
        // create our event factory
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public class ReadWriteWorkbook
{
    public static void main(String[] args)
        throws IOException
    {
        POIFSFileSystem fs      =
                new POIFSFileSystem(new FileInputStream("workbook.xls"));
        HSSFWorkbook wb = new HSSFWorkbook(fs);
        HSSFSheet sheet = wb.getSheetAt(0);
        HSSFRow row = sheet.getRow(2);
        if (row == null)
            row = sheet.createRow(2);
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