Examples of POIFSReader

org.apache.poi.poifs.eventfilesystem.POIFSReader
An event-driven reader for POIFS file systems. Users of this class first create an instance of it, then use the registerListener methods to register POIFSReaderListener instances for specific documents. Once all the listeners have been registered, the read() method is called, which results in the listeners being notified as their documents are read. @author Marc Johnson (mjohnson at apache dot org)

Examples of org.apache.poi.poifs.eventfilesystem.POIFSReader

        poiFs.writeFilesystem(out);
        out.close();


        /* Read the POIFS: */
        final PropertySet[] psa = new PropertySet[1];
        final POIFSReader r = new POIFSReader();
        r.registerListener(new POIFSReaderListener()
            {
                public void processPOIFSReaderEvent
                    (final POIFSReaderEvent event)
                {
                    try
                    {
                        psa[0] = PropertySetFactory.create(event.getStream());
                    }
                    catch (Exception ex)
                    {
                        ex.printStackTrace();
                        throw new RuntimeException(ex.toString());
                        /* FIXME (2): Replace the previous line by the following
                         * one once we no longer need JDK 1.3 compatibility. */
                        // throw new RuntimeException(ex);
                    }
                }
            },
            STREAM_NAME);
        r.read(new FileInputStream(filename));
        Assert.assertNotNull(psa[0]);
        Section s = (Section) (psa[0].getSections().get(0));
        assertEquals(s.getFormatID(), formatID);
        Object p = s.getProperty(2);
        Assert.assertEquals(SECTION1, p);

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Examples of org.apache.poi.poifs.eventfilesystem.POIFSReader

                             SummaryInformation.DEFAULT_STREAM_NAME);
        poiFs.writeFilesystem(out);
        out.close();


        /* Read the POIFS: */
        final POIFSReader r = new POIFSReader();
        r.registerListener(new MyPOIFSReaderListener(),
                           SummaryInformation.DEFAULT_STREAM_NAME);
        r.read(new FileInputStream(filename));
    }

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Examples of org.apache.poi.poifs.eventfilesystem.POIFSReader

        poiFs.writeFilesystem(out);
        out.close();
    
        /* Read the POIFS: */
        final PropertySet[] psa = new PropertySet[1];
        final POIFSReader r = new POIFSReader();
        r.registerListener(new POIFSReaderListener()
            {
                public void processPOIFSReaderEvent
                    (final POIFSReaderEvent event)
                {
                    try
                    {
                        psa[0] = PropertySetFactory.create(event.getStream());
                    }
                    catch (Exception ex)
                    {
                        fail(org.apache.poi.hpsf.Util.toString(ex));
                    }
                }
    
            },
            SummaryInformation.DEFAULT_STREAM_NAME);
        r.read(new FileInputStream(filename));
        Assert.assertNotNull(psa[0]);
        Assert.assertTrue(psa[0].isSummaryInformation());


        final Section s = (Section) (psa[0].getSections().get(0));
        Object p1 = s.getProperty(PropertyIDMap.PID_AUTHOR);

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Examples of org.apache.poi.poifs.eventfilesystem.POIFSReader

        poiFs.writeFilesystem(out);
        out.close();


        /* Read the POIFS: */
        final PropertySet[] psa = new PropertySet[1];
        final POIFSReader r = new POIFSReader();
        r.registerListener(new POIFSReaderListener()
            {
                public void processPOIFSReaderEvent
                    (final POIFSReaderEvent event)
                {
                    try
                    {
                        psa[0] = PropertySetFactory.create(event.getStream());
                    }
                    catch (Exception ex)
                    {
                        ex.printStackTrace();
                        throw new RuntimeException(ex.toString());
                        /* FIXME (2): Replace the previous line by the following
                         * one once we no longer need JDK 1.3 compatibility. */
                        // throw new RuntimeException(ex);
                    }
                }
            },
            STREAM_NAME);
        r.read(new FileInputStream(filename));
        Assert.assertNotNull(psa[0]);
        Section s = (Section) (psa[0].getSections().get(0));
        assertEquals(s.getFormatID(), formatID);
        Object p = s.getProperty(2);
        Assert.assertEquals(SECTION1, p);

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Examples of org.apache.poi.poifs.eventfilesystem.POIFSReader

                             SummaryInformation.DEFAULT_STREAM_NAME);
        poiFs.writeFilesystem(out);
        out.close();


        /* Read the POIFS: */
        final POIFSReader r = new POIFSReader();
        r.registerListener(new MyPOIFSReaderListener(),
                           SummaryInformation.DEFAULT_STREAM_NAME);
        FileInputStream stream = new FileInputStream(filename);
        try {
            r.read(stream);
        } finally {
            stream.close();
        }
    }

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Examples of org.apache.poi.poifs.eventfilesystem.POIFSReader

        poiFs.writeFilesystem(out);
        out.close();


        /* Read the POIFS: */
        final PropertySet[] psa = new PropertySet[1];
        final POIFSReader r = new POIFSReader();
        r.registerListener(new POIFSReaderListener()
            {
                public void processPOIFSReaderEvent
                    (final POIFSReaderEvent event)
                {
                    try
                    {
                        psa[0] = PropertySetFactory.create(event.getStream());
                    }
                    catch (Exception ex)
                    {
                        fail(org.apache.poi.hpsf.Util.toString(ex));
                    }
                }


            },
            SummaryInformation.DEFAULT_STREAM_NAME);
        
        InputStream stream = new FileInputStream(filename);
        try {
            r.read(stream);
        } finally {
            stream.close();
        }
        assertNotNull(psa[0]);
        assertTrue(psa[0].isSummaryInformation());

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Examples of org.apache.poi.poifs.eventfilesystem.POIFSReader

        poiFs.writeFilesystem(out);
        out.close();


        /* Read the POIFS: */
        final PropertySet[] psa = new PropertySet[1];
        final POIFSReader r = new POIFSReader();
        r.registerListener(new POIFSReaderListener()
            {
                public void processPOIFSReaderEvent
                    (final POIFSReaderEvent event)
                {
                    try
                    {
                        psa[0] = PropertySetFactory.create(event.getStream());
                    }
                    catch (Exception ex)
                    {
                        ex.printStackTrace();
                        throw new RuntimeException(ex.toString());
                        /* FIXME (2): Replace the previous line by the following
                         * one once we no longer need JDK 1.3 compatibility. */
                        // throw new RuntimeException(ex);
                    }
                }
            },
            STREAM_NAME);
        FileInputStream stream = new FileInputStream(filename);
        try {
            r.read(stream);
        } finally {
            stream.close();
        }
        assertNotNull(psa[0]);
        Section s = (psa[0].getSections().get(0));

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Examples of org.apache.poi.poifs.eventfilesystem.POIFSReader

      BLOBFileValue blob = (BLOBFileValue) values[0].internalValue();


      try {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        MsPowerPointListener listener = new MsPowerPointListener(baos);
        POIFSReader reader = new POIFSReader();
        reader.registerListener(listener);
        reader.read(blob.getStream());
        Map result = new HashMap();
        result.put(FieldNames.FULLTEXT, new InputStreamReader(
            new ByteArrayInputStream(baos.toByteArray())));
        
        return result;

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Examples of org.apache.poi.poifs.eventfilesystem.POIFSReader

  /**
   * Extracts properties and text from an MS Document input stream
   */
  protected void extract(InputStream input) throws Exception {
    // First, extract properties
    this.reader = new POIFSReader();
    this.properties = new PropertiesBroker();
    this.reader.registerListener(
            new PropertiesReaderListener(this.properties),
            SummaryInformation.DEFAULT_STREAM_NAME);
    input.reset();

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Examples of org.apache.poi.poifs.eventfilesystem.POIFSReader

  private StringBuffer text = null;
  private POIFSReader reader = null;
  
  
  protected String extractText(InputStream input) throws Exception {
    this.reader = new POIFSReader();
    this.text = new StringBuffer();
    reader.registerListener(
            new ContentReaderListener(this.text),
            PPTConstants.POWERPOINT_DOCUMENT);
    input.reset();

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