Examples with Section org.apache.poi.hpsf.Section used on opensource projects

Example 1 with Section

use of org.apache.poi.hpsf.Section in project poi by apache.

the class PropertySetDescriptorRenderer method sectionsToString.

/**
     * <p>Returns a string representation of a list of {@link
     * Section}s.</p>
     */
protected String sectionsToString(final List<Section> sections) {
    final StringBuffer b = new StringBuffer();
    int count = 1;
    for (Iterator<Section> i = sections.iterator(); i.hasNext(); ) {
        Section s = i.next();
        String d = toString(s, "Section " + count++);
        b.append(d);
    }
    return b.toString();
}

Example 2 with Section

use of org.apache.poi.hpsf.Section in project poi by apache.

the class TestWrite method writeTwoSections.

/**
     * <p>Writes a simple property set with two sections to a POIFS and reads it
     * back in.</p>
     *
     * @exception IOException if an I/O exception occurs
     * @exception WritingNotSupportedException if HPSF does not yet support
     * a variant type to be written
     */
@Test
public void writeTwoSections() throws WritingNotSupportedException, IOException {
    final String STREAM_NAME = "PropertySetStream";
    final String SECTION1 = "Section 1";
    final String SECTION2 = "Section 2";
    final File dataDir = _samples.getFile("");
    final File filename = new File(dataDir, POI_FS);
    filename.deleteOnExit();
    final OutputStream out = new FileOutputStream(filename);
    final POIFSFileSystem poiFs = new POIFSFileSystem();
    final MutablePropertySet ps = new MutablePropertySet();
    ps.clearSections();
    final ClassID formatID = new ClassID();
    formatID.setBytes(new byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 });
    final MutableSection s1 = new MutableSection();
    s1.setFormatID(formatID);
    s1.setProperty(2, SECTION1);
    ps.addSection(s1);
    final MutableSection s2 = new MutableSection();
    s2.setFormatID(formatID);
    s2.setProperty(2, SECTION2);
    ps.addSection(s2);
    poiFs.createDocument(ps.toInputStream(), STREAM_NAME);
    poiFs.writeFilesystem(out);
    poiFs.close();
    out.close();
    /* Read the POIFS: */
    final PropertySet[] psa = new PropertySet[1];
    final POIFSReader r = new POIFSReader();
    r.registerListener(new POIFSReaderListener() {

        @Override
        public void processPOIFSReaderEvent(final POIFSReaderEvent event) {
            try {
                psa[0] = PropertySetFactory.create(event.getStream());
            } catch (Exception ex) {
                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));
    assertEquals(s.getFormatID(), formatID);
    Object p = s.getProperty(2);
    assertEquals(SECTION1, p);
    s = (psa[0].getSections().get(1));
    p = s.getProperty(2);
    assertEquals(SECTION2, p);
}

Example 3 with Section

use of org.apache.poi.hpsf.Section in project poi by apache.

the class TestBasic method testSectionMethods.

/**
     * <p>Tests the {@link Section} methods. The test file has two
     * property sets: the first one is a {@link SummaryInformation},
     * the second one is a {@link DocumentSummaryInformation}.</p>
     *
     * @exception IOException if an I/O exception occurs
     * @exception HPSFException if any HPSF exception occurs
     */
@Test
public void testSectionMethods() throws IOException, HPSFException {
    InputStream is = new ByteArrayInputStream(poiFiles.get(0).getBytes());
    final SummaryInformation si = (SummaryInformation) PropertySetFactory.create(is);
    final List<Section> sections = si.getSections();
    final Section s = sections.get(0);
    assertEquals(s.getFormatID(), SectionIDMap.SUMMARY_INFORMATION_ID);
    assertNotNull(s.getProperties());
    assertEquals(17, s.getPropertyCount());
    assertEquals("Titel", s.getProperty(2));
    assertEquals(1764, s.getSize());
}

Example 4 with Section

use of org.apache.poi.hpsf.Section in project poi by apache.

the class TestWrite method unicodeWrite8Bit.

/**
     * Tests whether writing 8-bit characters to a Unicode property succeeds.
     */
@Test
public void unicodeWrite8Bit() throws WritingNotSupportedException, IOException, NoPropertySetStreamException {
    final String TITLE = "This is a sample title";
    final MutablePropertySet mps = new MutablePropertySet();
    final MutableSection ms = (MutableSection) mps.getSections().get(0);
    ms.setFormatID(SectionIDMap.SUMMARY_INFORMATION_ID);
    final MutableProperty p = new MutableProperty();
    p.setID(PropertyIDMap.PID_TITLE);
    p.setType(Variant.VT_LPSTR);
    p.setValue(TITLE);
    ms.setProperty(p);
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    mps.write(out);
    out.close();
    byte[] bytes = out.toByteArray();
    PropertySet psr = new PropertySet(bytes);
    assertTrue(psr.isSummaryInformation());
    Section sr = psr.getSections().get(0);
    String title = (String) sr.getProperty(PropertyIDMap.PID_TITLE);
    assertEquals(TITLE, title);
}

Example 5 with Section

use of org.apache.poi.hpsf.Section in project poi by apache.

the class TestUnicode method testPropertySetMethods.

/**
     * Tests the {@link PropertySet} methods. The test file has two
     * property set: the first one is a {@link SummaryInformation},
     * the second one is a {@link DocumentSummaryInformation}.
     *
     * @exception IOException if an I/O exception occurs
     * @exception HPSFException if an HPSF exception occurs
     */
@Test
public void testPropertySetMethods() throws IOException, HPSFException {
    POIFile poiFile = Util.readPOIFiles(data, POI_FILES).get(0);
    byte[] b = poiFile.getBytes();
    PropertySet ps = PropertySetFactory.create(new ByteArrayInputStream(b));
    assertTrue(ps.isDocumentSummaryInformation());
    assertEquals(ps.getSectionCount(), 2);
    Section s = ps.getSections().get(1);
    assertEquals(s.getProperty(1), CodePageUtil.CP_UTF16);
    assertEquals(s.getProperty(2), -96070278);
    assertEquals(s.getProperty(3), "MCon_Info zu Office bei Schreiner");
    assertEquals(s.getProperty(4), "petrovitsch@schreiner-online.de");
    assertEquals(s.getProperty(5), "Petrovitsch, Wilhelm");
}