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

Introduction

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

Prototype

public static boolean deleteQuietly(File file)

Source Link

Document

Deletes a file, never throwing an exception.

Usage

From source file:ml.shifu.shifu.actor.PostTrainActorTest.java

public void testActor() throws IOException, InterruptedException {
    File tmpModels = new File("models");
    File tmpCommon = new File("common");

    File models = new File("src/test/resources/example/cancer-judgement/ModelStore/ModelSet1/models");

    FileUtils.copyDirectory(models, tmpModels);

    ActorRef postTrainRef = actorSystem.actorOf(new Props(new UntypedActorFactory() {
        private static final long serialVersionUID = 6777309320338075269L;

        public UntypedActor create() {
            return new PostTrainActor(modelConfig, columnConfigList, new AkkaExecStatus(true));
        }/*www  .  j a v  a 2  s .  c o m*/
    }), "post-trainer");

    List<Scanner> scanners = ShifuFileUtils.getDataScanners(
            "src/test/resources/example/cancer-judgement/DataStore/DataSet1", SourceType.LOCAL);
    postTrainRef.tell(new AkkaActorInputMessage(scanners), postTrainRef);

    while (!postTrainRef.isTerminated()) {
        Thread.sleep(5000);
    }

    File file = new File("./ColumnConfig.json");
    Assert.assertTrue(file.exists());

    FileUtils.deleteQuietly(file);
    FileUtils.deleteDirectory(tmpModels);
    FileUtils.deleteDirectory(tmpCommon);
}

From source file:ml.shifu.shifu.container.obj.ColumnConfigTest.java

@Test
public void testEmptyCategory() throws IOException {
    List<ColumnConfig> columnConfigList = new ArrayList<ColumnConfig>();
    ColumnConfig columnConfig = new ColumnConfig();

    columnConfig.setColumnNum(1);//  ww w.  j  a v a 2s  .c  o m
    columnConfig.setColumnName("TestColumn");
    columnConfig.setColumnStats(new ColumnStats());
    columnConfig.setColumnBinning(new ColumnBinning());

    List<String> binCategoryList = new ArrayList<String>();

    binCategoryList.add("");
    binCategoryList.add("Hello\nWorld");
    binCategoryList.add("For\tTest");
    binCategoryList.add(";");
    binCategoryList.add(null);

    columnConfig.setBinCategory(binCategoryList);

    columnConfigList.add(columnConfig);

    File columnConfigFile = new File("ColumnConfig.json");
    jsonMapper.writerWithDefaultPrettyPrinter().writeValue(columnConfigFile, columnConfigList);
    Assert.assertTrue(columnConfigFile.exists());

    FileUtils.deleteQuietly(columnConfigFile);
}

From source file:com.jaspersoft.studio.dnd.DataAdapterDragSourceListener.java

@Override
public void dragFinished(DragSourceEvent event) {
    for (String daFileLocation : dataAdapterFilesLocations) {
        FileUtils.deleteQuietly(new File(daFileLocation));
    }//from   www. j  a va2s .com
}

From source file:com.streamsets.pipeline.stage.destination.hdfs.TestHdfsTarget.java

@After
public void after() {
    FileUtils.deleteQuietly(new File(testDir));
}

From source file:edu.cornell.med.icb.goby.counts.CountsArchiveWriter.java

/**
 * Initialize with a basename. Count information will be written to a file basename+"."+countArchiveModifier
 *
 * @param basename             Basename for the alignment/counts.
 * @param countArchiveModifier the extension to write the archive.
 * @throws IOException If an error occurs preparing the packaged counts.
 *///  w  w w .  j a  v  a 2s .c om
public CountsArchiveWriter(final String basename, final String countArchiveModifier) throws IOException {
    final String physicalFilename = basename + "." + countArchiveModifier;
    final File tobedeleted = new File(physicalFilename);
    // delete before writing since the compound file writer supports appending.
    FileUtils.deleteQuietly(tobedeleted);
    compoundWriter = new CompoundFileWriter(physicalFilename);

}

From source file:com.splunk.shuttl.archiver.usecases.ImportCsvFunctionalTest.java

@AfterMethod
public void tearDown() {
    FileUtils.deleteQuietly(thawDirectory);
    FileUtils.deleteQuietly(archiverData);
}

From source file:com.linkedin.pinot.core.data.readers.ThriftRecordReaderTest.java

@AfterClass
public void tearDown() throws IOException {
    FileUtils.deleteQuietly(_tempFile);
}

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

@Override
public void seal() throws IOException {
    try (DataOutputStream out = new DataOutputStream(
            new BufferedOutputStream(new FileOutputStream(_invertedIndexFile)))) {
        // Write all offsets
        int offset = (_bitmaps.length + 1) * V1Constants.Numbers.INTEGER_SIZE;
        out.writeInt(offset);//from ww  w.j  av a2 s  .c o m
        for (MutableRoaringBitmap bitmap : _bitmaps) {
            offset += bitmap.serializedSizeInBytes();
            // Check for int overflow
            Preconditions.checkState(offset > 0, "Inverted index file exceeds 2GB limit for column: %s",
                    _columnName);
            out.writeInt(offset);
        }
        // Write bitmap data
        for (MutableRoaringBitmap bitmap : _bitmaps) {
            bitmap.serialize(out);
        }
    } catch (Exception e) {
        FileUtils.deleteQuietly(_invertedIndexFile);
        throw e;
    }
}

From source file:com.xiaomi.linden.hadoop.indexing.LindenMapredTest.java

@Test
public void TestMapper() throws IOException {
    try {/* ww  w  .  jav  a  2  s  .  c o  m*/
        String propertiesFilePath = LindenMapredTest.class.getClassLoader().getResource("linden.properties")
                .getFile();
        Files.copy(new File(propertiesFilePath).toPath(), Paths.get("lindenProperties"),
                StandardCopyOption.REPLACE_EXISTING);
        String schemaFilePath = LindenMapredTest.class.getClassLoader().getResource("schema.xml").getFile();
        Files.copy(new File(schemaFilePath).toPath(), Paths.get("lindenSchema"),
                StandardCopyOption.REPLACE_EXISTING);
        String json = "{\"id\":0,\"groupid\":\"0\",\"tags\":\"hybrid,leather,moon-roof,reliable\",\"category\":\"compact\",\"mileage\":14900,\"price\":7500,\"contents\":\"yellow compact hybrid leather moon-roof reliable u.s.a. florida tampa asian acura 1.6el \",\"color\":\"yellow\",\"year\":1994,\"makemodel\":\"asian/acura/1.6el\",\"city\":\"u.s.a./florida/tampa\"}";
        mDriver.withInput(new LongWritable(1L), new Text(json.getBytes()));
        mDriver.run();
    } catch (Exception e) {
        e.printStackTrace();
        Assert.assertTrue(false);
    } finally {
        FileUtils.deleteQuietly(Paths.get("lindenProperties").toFile());
        FileUtils.deleteQuietly(Paths.get("lindenSchema").toFile());
    }
}

From source file:com.fizzed.blaze.ssh.SshBaseTest.java

public void contextWithEmptyUserDir() throws IOException {
    Path emptyUserDir = context.userDir().resolve("empty");
    FileUtils.deleteQuietly(emptyUserDir.toFile());
    Files.createDirectories(emptyUserDir);
    context.userDir(emptyUserDir);// w w  w.  jav a 2s  . c  om
}