Example usage for org.apache.commons.io FileUtils 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:de.uzk.hki.da.format.PublishVideoConversionStrategyTests.java

/**
 * Tear down.//from w  w w. j a va 2 s  .c  om
 *
 * @throws IOException Signals that an I/O exception has occurred.
 */
@After
public void tearDown() throws IOException {

    if (new File(basePath + "dip").exists())
        FileUtils.deleteDirectory(new File(basePath + "dip"));
    FileUtils.deleteDirectory(new File(basePath + "/TEST"));
}

From source file:edu.stanford.slac.archiverappliance.PlainPB.PlainPBFileNameUtilityTest.java

@Before
public void setUp() throws Exception {
    configService = new ConfigServiceForTests(new File("./bin"));
    File rootFolder = new File(rootFolderStr);
    if (rootFolder.exists()) {
        FileUtils.deleteDirectory(rootFolder);
    }/*w  ww. j  a  va 2s .co m*/

    rootFolder.mkdirs();
}

From source file:azkaban.reportal.util.StreamProviderLocal.java

public void deleteFile(String pathString) throws Exception {
    FileUtils.deleteDirectory(new File(pathString));
}

From source file:com.pivotal.hawq.mapreduce.TPCHClusterTester.java

@Override
protected void testTPCHTable(HAWQTPCHSpec tpchSpec, String tableName) throws Exception {

    String caseName = tpchSpec.toString();
    System.out.println("Executing test case: " + caseName);

    final File caseFolder = new File(FT_TEST_FOLDER, caseName);
    final File answerFile = new File(caseFolder, tableName + ".ans");
    final File outputFile = new File(caseFolder, tableName + ".out");

    if (caseFolder.exists()) {
        FileUtils.deleteDirectory(caseFolder);
    }/* www  . ja  va  2s  .c  o m*/
    caseFolder.mkdir();

    Connection conn = null;
    List<String> answers;
    try {
        conn = MRFormatTestUtils.getTestDBConnection();

        // 1. load TPCH data
        Map<String, String> rs = HAWQJdbcUtils.executeSafeQueryForSingleRow(conn, "SHOW default_segment_num;");
        int segnum = Integer.parseInt(rs.get("default_segment_num"));
        MRFormatTestUtils.runShellCommand(tpchSpec.getLoadCmd(segnum));

        // 2. generate answer
        answers = MRFormatTestUtils.dumpTable(conn, tableName);
        Collections.sort(answers);
        Files.write(Joiner.on('\n').join(answers).getBytes(), answerFile);

    } finally {
        HAWQJdbcUtils.closeConnection(conn);
    }

    // 3. run input format driver
    final Path hdfsOutput = new Path("/temp/hawqinputformat/part-r-00000");
    int exitCode = MRFormatTestUtils.runMapReduceOnCluster(tableName, hdfsOutput.getParent(), null);
    Assert.assertEquals(0, exitCode);

    // 4. copy hdfs output to local
    MRFormatTestUtils.runShellCommand(
            String.format("hadoop fs -copyToLocal %s %s", hdfsOutput.toString(), outputFile.getPath()));

    // 5. compare result
    List<String> outputs = Files.readLines(outputFile, Charsets.UTF_8);

    if (!answers.equals(outputs))
        Assert.fail(String.format("HAWQInputFormat output for table %s differs with DB output:\n%s\n%s",
                tableName, answerFile, outputFile));

    System.out.println("Successfully finish test case: " + caseName);
}

From source file:com.splout.db.common.TestCompressorUtil.java

@Test
public void test() throws IOException {
    File foo = new File("foo");
    foo.mkdir();//ww w  .java2s .com
    new File(foo, "foo1").mkdir();
    new File(foo, "foo2.tmp").createNewFile();
    new File("foo/foo1/foo3.tmp").createNewFile();

    File compressed = new File("foo.zip");

    CompressorUtil.createZip(foo, compressed, FileFilterUtils.trueFileFilter(),
            FileFilterUtils.trueFileFilter());

    assertTrue(compressed.exists() && compressed.length() > 0);

    File uncompFoo = new File("uncomp-foo");

    CompressorUtil.uncompress(compressed, uncompFoo);

    assertTrue(compressed.exists());

    assertTrue(uncompFoo.exists());
    assertTrue(uncompFoo.isDirectory());
    assertTrue(new File(uncompFoo, "foo1").exists());
    assertTrue(new File(uncompFoo, "foo1").isDirectory());
    assertTrue(new File(uncompFoo, "foo2.tmp").exists());
    assertTrue(new File(uncompFoo, "foo1/foo3.tmp").exists());

    FileUtils.deleteQuietly(compressed);
    FileUtils.deleteDirectory(foo);
    FileUtils.deleteDirectory(uncompFoo);
}

From source file:com.tasktop.c2c.server.hudson.configuration.service.HudsonWarDeprovisioner.java

/**
 * @param file/*w ww  .j av a2 s .  com*/
 */
private void tryDelete(File file) {
    if (!file.exists()) {
        LOG.info(String.format("Could not delete [%s], does not exist", file.getPath()));
        return;
    }

    if (file.isDirectory()) {
        try {
            FileUtils.deleteDirectory(file);
        } catch (IOException e) {
            LOG.info(String.format("Could not delete [%s]", file.getPath()), e);
        }
    } else {
        boolean succeeded = file.delete();
        if (!succeeded) {
            LOG.info(String.format("Could not delete [%s]", file.getPath()));
        }

    }
}

From source file:hu.bme.mit.trainbenchmark.benchmark.orientdb.driver.OrientDbDriver.java

public OrientDbDriver(final String dbPath, final String benchmarkDir) throws IOException {
    // delete old directory
    if (new File(dbPath).exists()) {
        FileUtils.deleteDirectory(new File(dbPath));
    }// ww  w . ja  va2 s  .c om

    // start the database
    this.dbPath = dbPath;
    this.benchmarkDir = benchmarkDir;
}

From source file:com.streamsets.datacollector.execution.snapshot.TestFileSnapshotStore.java

@Before
public void setUp() throws IOException {
    File f = new File(System.getProperty(RuntimeModule.SDC_PROPERTY_PREFIX + RuntimeInfo.DATA_DIR));
    FileUtils.deleteDirectory(f);
    ObjectGraph objectGraph = ObjectGraph.create(FileSnapshotStoreModule.class);
    snapshotStore = objectGraph.get(FileSnapshotStore.class);
}

From source file:de.uzk.hki.da.cb.DeleteObjectActionTests.java

@After
public void tearDown() throws IOException {
    FileUtils.deleteDirectory(new File(workAreaRootPath + "work/TEST/123/data"));
    new File(workAreaRootPath + "work/TEST/abc.txt").delete();
    new File(ingestAreaRootPath + "TEST/abc.txt").delete();
}

From source file:com.googlecode.fascinator.sequences.SequenceServiceTest.java

@After
public void shutdown() throws IOException, SQLException {
    sequenceService.shutdown();//from www.j  ava  2  s .co  m
    File derbyDir = new File("derby");
    FileUtils.deleteDirectory(derbyDir);
}