Examples with POIDataSamples org.apache.poi.POIDataSamples used on opensource projects

Example 16 with POIDataSamples

use of org.apache.poi.POIDataSamples in project poi by apache.

the class TestSharedStringsTable method readStrings.

private List<String> readStrings(String filename) throws IOException {
    List<String> strs = new ArrayList<String>();
    POIDataSamples samples = POIDataSamples.getSpreadSheetInstance();
    BufferedReader br = new BufferedReader(new InputStreamReader(samples.openResourceAsStream(filename), "UTF-8"));
    String s;
    while ((s = br.readLine()) != null) {
        if (s.trim().length() > 0) {
            strs.add(s.trim());
        }
    }
    br.close();
    return strs;
}

Example 17 with POIDataSamples

use of org.apache.poi.POIDataSamples in project poi by apache.

the class TestUnicode method setUp.

/**
     * Read a the test file from the "data" directory.
     *
     * @exception FileNotFoundException if the file to be read does not exist.
     * @exception IOException if any other I/O exception occurs
     */
@Before
public void setUp() {
    POIDataSamples samples = POIDataSamples.getHPSFInstance();
    data = samples.getFile(POI_FS);
}

Example 18 with POIDataSamples

use of org.apache.poi.POIDataSamples in project poi by apache.

the class TestWriteWellKnown method testWriteWellKnown.

/**
     * <p>This test method test the writing of properties in the well-known
     * property set streams "SummaryInformation" and
     * "DocumentSummaryInformation" by performing the following steps:</p>
     *
     * <ol>
     *
     * <li><p>Read a test document <em>doc1</em> into a POI filesystem.</p></li>
     *
     * <li><p>Read the summary information stream and the document summary
     * information stream from the POI filesystem.</p></li>
     *
     * <li><p>Write all properties supported by HPSF to the summary
     * information (e.g. author, edit date, application name) and to the
     * document summary information (e.g. company, manager).</p></li>
     *
     * <li><p>Write the summary information stream and the document summary
     * information stream to the POI filesystem.</p></li>
     *
     * <li><p>Write the POI filesystem to a (temporary) file <em>doc2</em>
     * and close the latter.</p></li>
     *
     * <li><p>Open <em>doc2</em> for reading and check summary information
     * and document summary information. All properties written before must be
     * found in the property streams of <em>doc2</em> and have the correct
     * values.</p></li>
     *
     * <li><p>Remove all properties supported by HPSF from the summary
     * information (e.g. author, edit date, application name) and from the
     * document summary information (e.g. company, manager).</p></li>
     *
     * <li><p>Write the summary information stream and the document summary
     * information stream to the POI filesystem.</p></li>
     *
     * <li><p>Write the POI filesystem to a (temporary) file <em>doc3</em>
     * and close the latter.</p></li>
     *
     * <li><p>Open <em>doc3</em> for reading and check summary information
     * and document summary information. All properties removed before must not
     * be found in the property streams of <em>doc3</em>.</p></li> </ol>
     *
     * @throws IOException if some I/O error occurred.
     * @throws MarkUnsupportedException
     * @throws NoPropertySetStreamException
     * @throws UnexpectedPropertySetTypeException
     * @throws WritingNotSupportedException
     */
@Test
public void testWriteWellKnown() throws Exception {
    POIDataSamples _samples = POIDataSamples.getHPSFInstance();
    final File doc1 = TempFile.createTempFile("POI_HPSF_Test1.", ".tmp");
    final File doc2 = TempFile.createTempFile("POI_HPSF_Test2.", ".tmp");
    final File doc3 = TempFile.createTempFile("POI_HPSF_Test3.", ".tmp");
    FileInputStream fis = new FileInputStream(_samples.getFile(POI_FS));
    FileOutputStream fos = new FileOutputStream(doc1);
    IOUtils.copy(fis, fos);
    fos.close();
    fis.close();
    CustomProperties cps1 = write1stFile(doc1, doc2);
    CustomProperties cps2 = write2ndFile(doc2, doc3);
    write3rdFile(doc3, null);
    assertEquals(cps1, cps2);
}

Example 19 with POIDataSamples

use of org.apache.poi.POIDataSamples in project poi by apache.

the class AllDataFilesTester method runTests.

/**
     * <p>Tests the simplified custom properties.</p>
     *
     * @param task the task to execute
     * @throws Throwable 
     */
public void runTests(final TestTask task) throws Throwable {
    POIDataSamples _samples = POIDataSamples.getHPSFInstance();
    final File dataDir = _samples.getFile("");
    final File[] docs = dataDir.listFiles(new FileFilter() {

        @Override
        public boolean accept(final File file) {
            return file.isFile() && file.getName().startsWith("Test");
        }
    });
    for (final File doc : docs) {
        final Logger logger = Logger.getLogger(getClass().getName());
        logger.info("Processing file \" " + doc + "\".");
        /* Execute the test task. */
        task.runTest(doc);
    }
}

Example 20 with POIDataSamples

use of org.apache.poi.POIDataSamples in project poi by apache.

the class TestDocumentInputStream method testReadMultipleTreeLevels.

/**
     * Test that we can read files at multiple levels down the tree
     */
public void testReadMultipleTreeLevels() throws Exception {
    final POIDataSamples _samples = POIDataSamples.getPublisherInstance();
    File sample = _samples.getFile("Sample.pub");
    DocumentInputStream stream;
    NPOIFSFileSystem npoifs = new NPOIFSFileSystem(sample);
    try {
        OPOIFSFileSystem opoifs = new OPOIFSFileSystem(new FileInputStream(sample));
        // Ensure we have what we expect on the root
        assertEquals(npoifs, npoifs.getRoot().getNFileSystem());
        assertEquals(npoifs, npoifs.getRoot().getFileSystem());
        assertEquals(null, npoifs.getRoot().getOFileSystem());
        assertEquals(null, opoifs.getRoot().getFileSystem());
        assertEquals(opoifs, opoifs.getRoot().getOFileSystem());
        assertEquals(null, opoifs.getRoot().getNFileSystem());
        // Check inside
        for (DirectoryNode root : new DirectoryNode[] { opoifs.getRoot(), npoifs.getRoot() }) {
            // Top Level
            Entry top = root.getEntry("Contents");
            assertEquals(true, top.isDocumentEntry());
            stream = root.createDocumentInputStream(top);
            stream.read();
            // One Level Down
            DirectoryNode escher = (DirectoryNode) root.getEntry("Escher");
            Entry one = escher.getEntry("EscherStm");
            assertEquals(true, one.isDocumentEntry());
            stream = escher.createDocumentInputStream(one);
            stream.read();
            // Two Levels Down
            DirectoryNode quill = (DirectoryNode) root.getEntry("Quill");
            DirectoryNode quillSub = (DirectoryNode) quill.getEntry("QuillSub");
            Entry two = quillSub.getEntry("CONTENTS");
            assertEquals(true, two.isDocumentEntry());
            stream = quillSub.createDocumentInputStream(two);
            stream.read();
        }
    } finally {
        npoifs.close();
    }
}