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

List of usage examples for org.apache.commons.io FileUtils deleteDirectory

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  6. deleteDirectory

Introduction

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

Prototype

public static void deleteDirectory(File directory) throws IOException

Source Link

Document

Deletes a directory recursively.

Usage

From source file:dpfmanager.shell.interfaces.gui.component.report.ReportsController.java

public boolean clearReports(LocalDate date) {
    try {// w  w  w . j  a  va 2  s  .  co m
        File reports = new File(DPFManagerProperties.getReportsDir());
        for (File folder : reports.listFiles((FileFilter) DirectoryFileFilter.DIRECTORY)) {
            LocalDate folderDate = parseFolderName(folder.getName());
            if (folderDate != null && folderDate.isBefore(date)) {
                FileUtils.deleteDirectory(folder);
            }
        }
        return true;
    } catch (Exception e) {
        return false;
    }
}

From source file:com.logicalpractice.flumechronicle.channel.ChronicleCleanup.java

@Override
public void run() {
    long currentPosition = position.get();
    if (currentPosition == 0) {
        return; // no work to do as nothing has been
    }//from  w  w w. j a  va  2 s . c o  m
    // stolen from VanillaChronicle
    int entriesForCycleBits = Maths.intLog2(queueBuilder.entriesPerCycle());
    int cycle = (int) (currentPosition >>> entriesForCycleBits);

    String currentCycleFolder = dateCache.formatFor(cycle);

    File[] directories = path.listFiles(directoriesLessThan(currentCycleFolder));

    for (File directory : directories) {
        logger.info("deleting {}", directory);
        try {
            FileUtils.deleteDirectory(directory);
        } catch (IOException e) {
            logger.warn("unable to remove directory {} - {}", directory, e.toString());
        }
    }
}

From source file:com.linkedin.pinot.core.minion.SegmentPurgerTest.java

@BeforeClass
public void setUp() throws Exception {
    FileUtils.deleteDirectory(TEMP_DIR);

    Schema schema = new Schema();
    schema.addField(new DimensionFieldSpec(D1, FieldSpec.DataType.INT, true));
    schema.addField(new DimensionFieldSpec(D2, FieldSpec.DataType.INT, true));

    List<GenericRow> rows = new ArrayList<>(NUM_ROWS);
    for (int i = 0; i < NUM_ROWS; i++) {
        GenericRow row = new GenericRow();
        int value1 = RANDOM.nextInt(100);
        int value2 = RANDOM.nextInt(100);
        if (value1 == 0) {
            _expectedNumRecordsPurged++;
        } else if (value2 == 0) {
            _expectedNumRecordsModified++;
        }/*  w w w  .  j a va  2 s . c o  m*/
        row.putField(D1, value1);
        row.putField(D2, value2);
        rows.add(row);
    }
    GenericRowRecordReader genericRowRecordReader = new GenericRowRecordReader(rows, schema);

    SegmentGeneratorConfig config = new SegmentGeneratorConfig(schema);
    config.setOutDir(ORIGINAL_SEGMENT_DIR.getPath());
    config.setTableName(TABLE_NAME);
    config.setSegmentName(SEGMENT_NAME);

    SegmentIndexCreationDriverImpl driver = new SegmentIndexCreationDriverImpl();
    driver.init(config, genericRowRecordReader);
    driver.build();
    _originalIndexDir = new File(ORIGINAL_SEGMENT_DIR, SEGMENT_NAME);
}

From source file:fr.acxio.tools.agia.tasks.ZipFilesTaskletTest.java

@After
public void tearDown() throws Exception {
    Collection<File> aFilesToDelete = FileUtils.listFiles(new File("target"),
            new WildcardFileFilter("Z*-input*.zip"), null);
    for (File aFile : aFilesToDelete) {
        aFile.setWritable(true);//from w  w w .  j  a  v a  2 s  .  com
        FileUtils.deleteQuietly(aFile);
    }
    FileUtils.deleteDirectory(new File("target/Z-testfiles"));
}

From source file:com.frostwire.platform.FileSystemWalkTest.java

@Test
public void testDir() throws IOException {
    File f1 = File.createTempFile("aaa", null);
    File d1 = f1.getParentFile();
    final File d2 = new File(d1, "d2");
    if (d2.exists()) {
        FileUtils.deleteDirectory(d2);
    }/*from   ww  w.  j a va 2s .  c o m*/
    assertTrue(d2.mkdir());
    File f2 = new File(d2, "bbb");
    assertTrue(f2.createNewFile());

    final LinkedList<File> l = new LinkedList<>();

    fs.walk(d1, new FileFilter() {
        @Override
        public boolean accept(File file) {
            return true;
        }

        @Override
        public void file(File file) {
            l.add(file);
        }
    });

    Set<File> set = new LinkedHashSet<>(l);
    assertEquals(set.size(), l.size());

    assertFalse(l.contains(d1));
    assertTrue(l.contains(f1));
    assertTrue(l.contains(d2));
    assertTrue(l.contains(f2));

    l.clear();
    fs.walk(d1, new FileFilter() {
        @Override
        public boolean accept(File file) {
            return !file.equals(d2);
        }

        @Override
        public void file(File file) {
            l.add(file);
        }
    });

    assertFalse(l.contains(d1));
    assertTrue(l.contains(f1));
    assertFalse(l.contains(d2));
    assertFalse(l.contains(f2));

    assertTrue(f2.delete());
    assertTrue(d2.delete());
    assertTrue(f1.delete());
}

From source file:edu.uci.ics.asterix.installer.transaction.RecoveryIT.java

@AfterClass
public static void tearDown() throws Exception {
    File outdir = new File(PATH_ACTUAL);
    FileUtils.deleteDirectory(outdir);
    File dataCopyDir = new File(
            managixHomePath + File.separator + ".." + File.separator + ".." + File.separator + "data");
    FileUtils.deleteDirectory(dataCopyDir);
    TestsUtils.executeScript(pb,//from www  . ja  v  a2 s . c o  m
            scriptHomePath + File.separator + "setup_teardown" + File.separator + "stop_and_delete.sh");
    TestsUtils.executeScript(pb,
            scriptHomePath + File.separator + "setup_teardown" + File.separator + "shutdown.sh");
}

From source file:com.hack23.cia.service.data.impl.SearchIndexerImplITest.java

/**
 * Test update search index.//from  w w  w .j  a v  a 2 s.co m
 *
 * @throws Exception
 *             the exception
 */
@Test
public void testCreateSearchIndex() throws Exception {
    FileUtils.deleteDirectory(new File(databaseSearchIndexLocation));
    searchIndexer.updateSearchIndex();
    assertTrue("Expect index to have been created", new File(databaseSearchIndexLocation).exists());
}

From source file:de.uzk.hki.da.format.PublishImageConversionStrategyTest.java

/**
 * Tear down.//from w  w w. j  a va  2  s .  c om
 */
@After
public void tearDown() {
    try {
        if (Path.makeFile(dataPath, "dip").exists())
            FileUtils.deleteDirectory(Path.makeFile(dataPath, "dip"));
    } catch (IOException e) {
    }
}

From source file:edu.usc.goffish.gofs.partition.PartitionTest.java

public void testGMLPartition() throws IOException {
    Path sliceDir = Files.createTempDirectory("slices");
    try {//from   ww w.  j a va  2 s .c o  m
        GMLPartition gmlPartition = GMLPartition.parseGML(1, new WCCComponentizer(),
                ClassLoader.getSystemResourceAsStream(TemplateFile), new GMLFileIterable(InstanceFiles));

        // Write the partition
        UUID partitionUUID = UUID.randomUUID();
        ISliceManager sliceManager = SliceManager.create(partitionUUID, new JavaSliceSerializer(),
                new FileStorageManager(sliceDir));
        sliceManager.writePartition(gmlPartition, 1, gmlPartition.size());

        // Read the partition
        sliceManager = SliceManager.create(partitionUUID, new JavaSliceSerializer(),
                new FileStorageManager(sliceDir));
        IPartition actualPartition = sliceManager.readPartition();
        assertNotNull(actualPartition);

        // Test the partition
        comparePartitionTemplates(gmlPartition, actualPartition);
        comparePartitionInstances(actualPartition);

    } finally {
        FileUtils.deleteDirectory(sliceDir.toFile());
    }
}

From source file:com.floragunn.searchguard.test.helper.cluster.ClusterHelper.java

/**
 * Start n Elasticsearch nodes with the provided settings
 * //  w  ww  .ja  v  a  2 s.  co m
 * @return
 */
public final ClusterInfo startCluster(final Settings settings, ClusterConfiguration clusterConfiguration)
        throws Exception {
    if (!esNodes.isEmpty()) {
        throw new RuntimeException(
                "There are still " + esNodes.size() + " nodes instantiated, close them first.");
    }

    FileUtils.deleteDirectory(new File("data"));

    List<NodeSettings> nodeSettings = clusterConfiguration.getNodeSettings();

    for (int i = 0; i < nodeSettings.size(); i++) {
        NodeSettings setting = nodeSettings.get(i);

        Node node = new PluginAwareNode(
                getDefaultSettingsBuilder(i, setting.masterNode, setting.dataNode, setting.tribeNode)
                        .put(settings == null ? Settings.Builder.EMPTY_SETTINGS : settings).build(),
                SearchGuardSSLPlugin.class, SearchGuardPlugin.class);
        node.start();
        esNodes.add(node);
        Thread.sleep(200);
    }
    ClusterInfo cInfo = waitForGreenClusterState();
    cInfo.numNodes = nodeSettings.size();
    return cInfo;
}