Exemplo n.º 1
0
  /**
   * Setup is used to get the document ready. Gets the DocumentSummaryInformation and the
   * SummaryInformation to reasonable values
   */
  public void setUp() {
    bout = new ByteArrayOutputStream();
    poifs = new POIFSFileSystem();
    dir = poifs.getRoot();
    dsi = null;
    try {
      DocumentEntry dsiEntry =
          (DocumentEntry) dir.getEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME);
      DocumentInputStream dis = new DocumentInputStream(dsiEntry);
      PropertySet ps = new PropertySet(dis);
      dis.close();
      dsi = new DocumentSummaryInformation(ps);

    } catch (FileNotFoundException ex) {
      /* There is no document summary information yet. We have to create a
       * new one. */
      dsi = PropertySetFactory.newDocumentSummaryInformation();
      assertNotNull(dsi);
    } catch (IOException e) {
      e.printStackTrace();
      fail();
    } catch (NoPropertySetStreamException e) {
      e.printStackTrace();
      fail();
    } catch (MarkUnsupportedException e) {
      e.printStackTrace();
      fail();
    } catch (UnexpectedPropertySetTypeException e) {
      e.printStackTrace();
      fail();
    }
    assertNotNull(dsi);
    try {
      DocumentEntry dsiEntry = (DocumentEntry) dir.getEntry(SummaryInformation.DEFAULT_STREAM_NAME);
      DocumentInputStream dis = new DocumentInputStream(dsiEntry);
      PropertySet ps = new PropertySet(dis);
      dis.close();
      si = new SummaryInformation(ps);

    } catch (FileNotFoundException ex) {
      /* There is no document summary information yet. We have to create a
       * new one. */
      si = PropertySetFactory.newSummaryInformation();
      assertNotNull(si);
    } catch (IOException e) {
      e.printStackTrace();
      fail();
    } catch (NoPropertySetStreamException e) {
      e.printStackTrace();
      fail();
    } catch (MarkUnsupportedException e) {
      e.printStackTrace();
      fail();
    } catch (UnexpectedPropertySetTypeException e) {
      e.printStackTrace();
      fail();
    }
    assertNotNull(dsi);
  }
Exemplo n.º 2
0
  /**
   * Closes the ByteArrayOutputStream and reads it into a ByteArrayInputStream. When finished
   * writing information this method is used in the tests to start reading from the created document
   * and then the see if the results match.
   */
  public void closeAndReOpen() {

    try {
      dsi.write(dir, DocumentSummaryInformation.DEFAULT_STREAM_NAME);
      si.write(dir, SummaryInformation.DEFAULT_STREAM_NAME);
    } catch (WritingNotSupportedException e) {
      e.printStackTrace();
      fail();
    } catch (IOException e) {
      e.printStackTrace();
      fail();
    }

    si = null;
    dsi = null;
    try {

      poifs.writeFilesystem(bout);
      bout.flush();

    } catch (IOException e) {

      e.printStackTrace();
      fail();
    }

    InputStream is = new ByteArrayInputStream(bout.toByteArray());
    assertNotNull(is);
    POIFSFileSystem poifs = null;
    try {
      poifs = new POIFSFileSystem(is);
    } catch (IOException e) {

      e.printStackTrace();
      fail();
    }
    try {
      is.close();
    } catch (IOException e) {
      e.printStackTrace();
      fail();
    }
    assertNotNull(poifs);
    /* Read the document summary information. */
    DirectoryEntry dir = poifs.getRoot();

    try {
      DocumentEntry dsiEntry =
          (DocumentEntry) dir.getEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME);
      DocumentInputStream dis = new DocumentInputStream(dsiEntry);
      PropertySet ps = new PropertySet(dis);
      dis.close();
      dsi = new DocumentSummaryInformation(ps);
    } catch (FileNotFoundException ex) {
      fail();
    } catch (IOException e) {
      e.printStackTrace();
      fail();
    } catch (NoPropertySetStreamException e) {
      e.printStackTrace();
      fail();
    } catch (MarkUnsupportedException e) {
      e.printStackTrace();
      fail();
    } catch (UnexpectedPropertySetTypeException e) {
      e.printStackTrace();
      fail();
    }
    try {
      DocumentEntry dsiEntry = (DocumentEntry) dir.getEntry(SummaryInformation.DEFAULT_STREAM_NAME);
      DocumentInputStream dis = new DocumentInputStream(dsiEntry);
      PropertySet ps = new PropertySet(dis);
      dis.close();
      si = new SummaryInformation(ps);

    } catch (FileNotFoundException ex) {
      /* There is no document summary information yet. We have to create a
       * new one. */
      si = PropertySetFactory.newSummaryInformation();
      assertNotNull(si);
    } catch (IOException e) {
      e.printStackTrace();
      fail();
    } catch (NoPropertySetStreamException e) {
      e.printStackTrace();
      fail();
    } catch (MarkUnsupportedException e) {
      e.printStackTrace();
      fail();
    } catch (UnexpectedPropertySetTypeException e) {
      e.printStackTrace();
      fail();
    }
  }