Example usage for org.apache.commons.io FileUtils touch

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils touch.

Prototype

public static void touch(File file) throws IOException 

Source Link

Document

Implements the same behaviour as the "touch" utility on Unix.

Usage

From source file:ch.systemsx.cisd.openbis.generic.server.dataaccess.db.search.FullTextIndexerRunnable.java

public final void run() {
    final IndexMode indexMode = context.getIndexMode();
    if (indexMode == IndexMode.NO_INDEX) {
        return;//from   w w w  . ja  v a 2 s  .  c  om
    }
    final Set<Class<?>> indexedEntities = indexedEntityFinder.getIndexedEntities();

    // final Set<Class<?>> indexedEntities = new HashSet<Class<?>>();
    // indexedEntities.add(ExternalDataPE.class);
    // indexedEntities.add(ExperimentPE.class);

    if (indexedEntities.size() == 0) {
        operationLog.info(
                String.format("No entity annotated with '%s' has been found.", Indexed.class.getSimpleName()));
        return;
    }
    Class<?> currentEntity = null;
    try {
        // timeout exceptions were observed for the default timeout when database was bigger
        IndexWriter.setDefaultWriteLockTimeout(3000);
        final File indexBase = new File(context.getIndexBase());
        final File markerFile = new File(indexBase, FULL_TEXT_INDEX_MARKER_FILENAME);
        if (indexMode == IndexMode.SKIP_IF_MARKER_FOUND && markerFile.exists()) {
            operationLog
                    .debug(String.format("Skipping indexing process as " + "marker file '%s' already exists.",
                            markerFile.getAbsolutePath()));
            return;
        }
        final Session session = getSession();
        final StopWatch stopWatch = new StopWatch();
        for (final Class<?> indexedEntity : indexedEntities) {
            currentEntity = indexedEntity;
            stopWatch.reset();
            stopWatch.start();
            fullTextIndexer.doFullTextIndex(session, indexedEntity);
            stopWatch.stop();
            operationLog
                    .info(String.format("Indexing entity '%s' took %s.", indexedEntity.getName(), stopWatch));
        }
        FileUtils.touch(markerFile);
        releaseSession(session);
    } catch (final Throwable th) {
        notificationLog
                .error(String.format("A problem has occurred while indexing entity '%s'.", currentEntity), th);
    }
}

---

From source file:com.linkedin.pinot.core.segment.store.SegmentLocalFSDirectoryTest.java

@Test
public void testStarTree() throws IOException, ConfigurationException {
    Assert.assertFalse(segmentDirectory.hasStarTree());
    FileUtils.touch(new File(segmentDirectory.getPath().toFile(), V1Constants.STAR_TREE_INDEX_FILE));
    String data = "This is star tree";
    try (SegmentDirectory.Writer writer = segmentDirectory.createWriter();
            OutputStream starTreeOstream = writer.starTreeOutputStream()) {
        starTreeOstream.write(data.getBytes());
    }//from   w  w  w . j a v  a 2s  . c  o  m
    try (SegmentDirectory.Reader reader = segmentDirectory.createReader();
            InputStream starTreeIstream = reader.getStarTreeStream()) {
        byte[] fileDataBytes = new byte[data.length()];
        starTreeIstream.read(fileDataBytes, 0, fileDataBytes.length);
        String fileData = new String(fileDataBytes);
        Assert.assertEquals(fileData, data);
    }
    try (SegmentDirectory.Writer writer = segmentDirectory.createWriter()) {
        writer.removeStarTree();
        Assert.assertFalse(segmentDirectory.hasStarTree());
    }
}

---

From source file:com.linkedin.pinot.core.segment.index.loader.invertedindex.InvertedIndexHandler.java

private void createInvertedIndexForColumn(ColumnMetadata columnMetadata) throws IOException {
    String column = columnMetadata.getColumnName();
    File inProgress = new File(indexDir, column + ".inv.inprogress");
    File invertedIndexFile = new File(indexDir,
            column + V1Constants.Indexes.BITMAP_INVERTED_INDEX_FILE_EXTENSION);

    if (!inProgress.exists()) {
        // Marker file does not exist, which means last run ended normally.

        if (segmentWriter.hasIndexFor(column, ColumnIndexType.INVERTED_INDEX)) {
            // Skip creating inverted index if already exists.

            LOGGER.info("Found inverted index for segment: {}, column: {}", segmentName, column);
            return;
        }//  w  ww .ja  v a  2 s .c om

        // Create a marker file.
        FileUtils.touch(inProgress);
    } else {
        // Marker file exists, which means last run gets interrupted.

        // Remove inverted index if exists.
        // For v1 and v2, it's the actual inverted index. For v3, it's the temporary inverted index.
        FileUtils.deleteQuietly(invertedIndexFile);
    }

    // Create new inverted index for the column.
    LOGGER.info("Creating new inverted index for segment: {}, column: {}", segmentName, column);
    int totalDocs = columnMetadata.getTotalDocs();
    OffHeapBitmapInvertedIndexCreator creator = new OffHeapBitmapInvertedIndexCreator(indexDir,
            columnMetadata.getCardinality(), totalDocs, columnMetadata.getTotalNumberOfEntries(),
            columnMetadata.getFieldSpec());

    try (DataFileReader fwdIndex = getForwardIndexReader(columnMetadata, segmentWriter)) {
        if (columnMetadata.isSingleValue()) {
            // Single-value column.

            FixedBitSingleValueReader svFwdIndex = (FixedBitSingleValueReader) fwdIndex;
            for (int i = 0; i < totalDocs; i++) {
                creator.add(i, svFwdIndex.getInt(i));
            }
        } else {
            // Multi-value column.

            SingleColumnMultiValueReader mvFwdIndex = (SingleColumnMultiValueReader) fwdIndex;
            int[] dictIds = new int[columnMetadata.getMaxNumberOfMultiValues()];
            for (int i = 0; i < totalDocs; i++) {
                int len = mvFwdIndex.getIntArray(i, dictIds);
                creator.add(i, dictIds, len);
            }
        }
    }

    creator.seal();

    // For v3, write the generated inverted index file into the single file and remove it.
    if (segmentVersion == SegmentVersion.v3) {
        LoaderUtils.writeIndexToV3Format(segmentWriter, column, invertedIndexFile,
                ColumnIndexType.INVERTED_INDEX);
    }

    // Delete the marker file.
    FileUtils.deleteQuietly(inProgress);

    LOGGER.info("Created inverted index for segment: {}, column: {}", segmentName, column);
}

---

From source file:it.geosolutions.geostore.services.rest.auditing.AuditingFilesManager.java

private void createOutputFile() {
    try {/*from  w w w  . j a  va2 s  . co m*/
        LogUtils.info(logger, "Creating output file '%s'.", outputFile.getPath());
        FileUtils.touch(outputFile);
    } catch (Exception exception) {
        throw new AuditingException(exception, "Error creating output file '%s'.", outputFile.getPath());
    }
}

---

From source file:com.ning.metrics.collector.processing.TestEventSpoolWriterFactory.java

private void testProcessLeftBelowFilesTooSoon() throws Exception {
    final EventSpoolWriterFactory factory = new EventSpoolWriterFactory(
            new HashSet<EventSpoolProcessor>(Arrays.asList(new NoWriteHadoopWriterFactory(null, config))),
            config, configFactory);//w  w w .ja v a  2  s  . c  om
    factory.setCutoffTime(CUTOFF_TIME);

    FileUtils.touch(new File(lockDirectory.getPath() + "/some_file_which_should_be_sent_1"));
    FileUtils.touch(new File(lockDirectory.getPath() + "/some_file_which_should_be_sent_2"));
    FileUtils.touch(new File(quarantineDirectory.getPath() + "/some_other_file_which_should_be_sent"));

    Assert.assertEquals(FileUtils
            .listFiles(spoolDirectory, FileFilterUtils.trueFileFilter(), FileFilterUtils.trueFileFilter())
            .size(), 3);
    Assert.assertTrue(spoolDirectory.exists());
    Assert.assertTrue(tmpDirectory.exists());
    Assert.assertTrue(lockDirectory.exists());
    Assert.assertTrue(quarantineDirectory.exists());

    // No sleep!

    factory.processLeftBelowFiles();

    // No file should have been sent
    Assert.assertEquals(FileUtils
            .listFiles(spoolDirectory, FileFilterUtils.trueFileFilter(), FileFilterUtils.trueFileFilter())
            .size(), 3);
    Assert.assertTrue(spoolDirectory.exists());
    Assert.assertTrue(tmpDirectory.exists());
    Assert.assertTrue(lockDirectory.exists());
    Assert.assertTrue(quarantineDirectory.exists());

    // We could even test the mapping in HDFS here (with the keys)
    Assert.assertEquals(hdfs.values().size(), 0);

}

---

From source file:com.orange.mmp.dao.flf.DeliveryTicketDaoFlfImpl.java

public DeliveryTicket createOrUdpdate(DeliveryTicket deliveryTicket) throws MMPDaoException {
    if (deliveryTicket == null) {
        throw new MMPDaoException("missing or bad data access object");
    }/*w  w w .j  a v  a 2s . co  m*/

    OutputStream outProps = null;

    try {
        this.lock.lock();
        File temp;
        if (deliveryTicket.getId() != null) {
            temp = new File(this.path, deliveryTicket.getId().concat(TMP_FILE_EXT));
            if (!temp.exists())
                throw new MMPDaoException("Invalid ticket id " + deliveryTicket.getId());
        } else {
            temp = File.createTempFile(String.valueOf(Math.round(Math.random() * 10000)), null,
                    new File(this.path));
        }
        deliveryTicket.setId(temp.getName().split("\\.")[0]);
        deliveryTicket.setCreationDate(temp.lastModified());
        Properties clientProps = new Properties();
        if (deliveryTicket.getMsisdn() != null) {
            clientProps.setProperty(ND_PARAMETER, deliveryTicket.getMsisdn());
        }
        if (deliveryTicket.getServiceId() != null) {
            clientProps.setProperty(SERVICE_PARAMETER, deliveryTicket.getServiceId());
        }
        if (deliveryTicket.getUaKey() != null) {
            clientProps.setProperty(UAKEY_PARAMETER, deliveryTicket.getUaKey());
        }
        if (deliveryTicket.getCallback() != null) {
            clientProps.setProperty(CALLBACK_PARAMETER, deliveryTicket.getCallback());
        }
        if (deliveryTicket.getServiceSpecific() != null) {
            Map<String, String> serviceSpecificMap = deliveryTicket.getServiceSpecific();
            for (String key : serviceSpecificMap.keySet()) {
                clientProps.setProperty(JAD_PREFIX_ENTRY.concat(key), serviceSpecificMap.get(key).toString());
            }
        }

        outProps = new FileOutputStream(temp);
        clientProps.store(outProps, null);
        outProps.close();

        FileUtils.touch(new File(this.path));

    } catch (IOException ioe) {
        throw new MMPDaoException("failed to add ticket : " + ioe.getMessage());
    } finally {
        try {
            if (outProps != null)
                outProps.close();
        } catch (IOException ioe) {
            //Nop
        }
        this.lock.unlock();
    }

    return deliveryTicket;
}

---

From source file:com.p6spy.engine.spy.option.P6TestOptionsReload.java

@Test
public void testAutoReloadLifecycle() throws Exception {
    // precondition
    assertFalse(P6SpyOptions.getActiveInstance().getStackTrace());

    // value modification
    P6SpyOptions.getActiveInstance().setStackTrace(true);
    assertTrue(P6SpyOptions.getActiveInstance().getStackTrace());

    // disable auto reload
    P6SpyOptions.getActiveInstance().setReloadProperties(false);
    FileUtils.touch(new File(System.getProperty(SpyDotProperties.OPTIONS_FILE_PROPERTY)));
    Thread.sleep(2000);/* www  .j a  v  a2  s .  c o m*/

    // reload didn't happen
    assertTrue(P6SpyOptions.getActiveInstance().getStackTrace());

    // enable auto reload
    P6SpyOptions.getActiveInstance().setReloadProperties(true);
    FileUtils.touch(new File(System.getProperty(SpyDotProperties.OPTIONS_FILE_PROPERTY)));
    Thread.sleep(2000);

    // reload did happen
    assertFalse(P6SpyOptions.getActiveInstance().getStackTrace());
}

---

From source file:com.linkedin.pinot.core.segment.creator.impl.SegmentDictionaryCreator.java

public SegmentDictionaryCreator(boolean hasNulls, Object sortedList, FieldSpec spec, File indexDir,
        char paddingChar) throws IOException {
    rowCount = ArrayUtils.getLength(sortedList);

    Object first = null;/*from   w  w  w .ja va 2  s  . co  m*/
    Object last = null;

    if (0 < rowCount) {
        if (sortedList instanceof int[]) {
            int[] intSortedList = (int[]) sortedList;
            first = intSortedList[0];
            last = intSortedList[rowCount - 1];
        } else if (sortedList instanceof long[]) {
            long[] longSortedList = (long[]) sortedList;
            first = longSortedList[0];
            last = longSortedList[rowCount - 1];
        } else if (sortedList instanceof float[]) {
            float[] floatSortedList = (float[]) sortedList;
            first = floatSortedList[0];
            last = floatSortedList[rowCount - 1];
        } else if (sortedList instanceof double[]) {
            double[] doubleSortedList = (double[]) sortedList;
            first = doubleSortedList[0];
            last = doubleSortedList[rowCount - 1];
        } else if (sortedList instanceof String[]) {
            String[] intSortedList = (String[]) sortedList;
            first = intSortedList[0];
            last = intSortedList[rowCount - 1];
        } else if (sortedList instanceof Object[]) {
            Object[] intSortedList = (Object[]) sortedList;
            first = intSortedList[0];
            last = intSortedList[rowCount - 1];
        }
    }

    // make hll column log info different than other columns, since range makes no sense for hll column
    if (spec instanceof MetricFieldSpec
            && ((MetricFieldSpec) spec).getDerivedMetricType() == MetricFieldSpec.DerivedMetricType.HLL) {
        LOGGER.info(
                "Creating segment for column {}, hasNulls = {}, cardinality = {}, dataType = {}, single value field = {}, is HLL derived column",
                spec.getName(), hasNulls, rowCount, spec.getDataType(), spec.isSingleValueField());
    } else {
        LOGGER.info(
                "Creating segment for column {}, hasNulls = {}, cardinality = {}, dataType = {}, single value field = {}, range = {} to {}",
                spec.getName(), hasNulls, rowCount, spec.getDataType(), spec.isSingleValueField(), first, last);
    }
    this.sortedList = sortedList;
    this.spec = spec;
    this.paddingChar = paddingChar;
    dictionaryFile = new File(indexDir, spec.getName() + ".dict");
    FileUtils.touch(dictionaryFile);
}

---

From source file:com.redhat.rhn.frontend.action.common.test.DownloadActionTest.java

public void testKSSessionAndPackageCount() throws Exception {
    Package p = PackageManagerTest.addPackageToChannel("some-package", tree.getChannel());
    String fileName = "some-package-2.13.1-6.fc9.x86_64.rpm";
    p.setPath(//from  w  w w.  j  a  v  a 2  s  .c o m
            "redhat/1/c7d/some-package/2.13.1-6.fc9/" + "x86_64/c7dd5e9b6975bc7f80f2f4657260af53/" + fileName);
    TestUtils.saveAndFlush(p);

    FileUtils.touch(new File("/tmp/Server/" + fileName));

    KickstartSession ksession = KickstartSessionTest.createKickstartSession(ksdata, user);
    ksession.setKstree(tree);
    ksession.setKsdata(ksdata);
    TestUtils.saveAndFlush(ksession);
    String encodedSession = SessionSwap.encodeData(ksession.getId().toString());

    addRequestParameter("url",
            "/ks/dist/session/" + encodedSession + "/" + tree.getLabel() + "/Server/" + fileName);
    request.setQueryString(
            "url=/ks/dist/session/" + encodedSession + "/" + tree.getLabel() + "/Server/" + fileName);

    actionPerform();
    assertNotNull(request.getAttribute("params"));
    assertEquals(1, ksession.getPackageFetchCount().longValue());

    request.setHeader("Range", "333");
    actionPerform();
    assertEquals(1, ksession.getPackageFetchCount().longValue());

}

---

From source file:com.github.neio.filesystem.paths.TestDirectoryPath.java

@Test
public void test_Path_Iterator() throws IOException {
    Directory directory = new DirectoryPath("./testTempDir");

    FileUtils.forceMkdir(new File("./testTempDir/path1"));
    FileUtils.touch(new File("./testTempDir/path1/file1"));

    Iterator<Path> iterator = directory.iterator();

    Assert.assertTrue(iterator.hasNext());
    Path path1 = iterator.next();

    Assert.assertTrue(path1 instanceof FilePath);
    Assert.assertEquals("testTempDir/path1/file1", path1.getPath());
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• »