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:gov.nih.nci.caintegrator.domain.analysis.GisticGeneMapFileParser.java

/**
 * @param inputFile input file/*from   w ww  . ja  v a2  s  .  co  m*/
 * @throws IOException IO exception
 * @return gene map to wide peak boundaries
 */
public Map<String, List<Gene>> parse(File inputFile) throws IOException {
    FileReader fileReader = new FileReader(inputFile);
    CSVReader csvReader = new CSVReader(fileReader, '\t');
    String[] fields;
    while ((fields = csvReader.readNext()) != null) {
        if (WIDE_PEAK_BOUNDARIES.equalsIgnoreCase(fields[0].trim())) {
            processBoundaries(fields);
        } else if (GENES_IN_WIDE_PEAK.equalsIgnoreCase(fields[0].trim()) || StringUtils.isBlank(fields[0])) {
            processGene(fields);
        }
    }
    csvReader.close();
    fileReader.close();
    removeBoundariesWithNoGenes();
    FileUtils.deleteQuietly(inputFile);
    return geneMap;
}

From source file:com.creactiviti.piper.plugin.ffmpeg.Mediainfo.java

@Override
public Map<String, Object> handle(Task aTask) throws Exception {
    CommandLine cmd = new CommandLine("mediainfo");
    cmd.addArgument(aTask.getRequiredString("input"));
    log.debug("{}", cmd);
    DefaultExecutor exec = new DefaultExecutor();
    File tempFile = File.createTempFile("log", null);
    try (PrintStream stream = new PrintStream(tempFile);) {
        exec.setStreamHandler(new PumpStreamHandler(stream));
        exec.execute(cmd);//from   ww  w .  j a  va 2 s.  c  o m
        return parse(FileUtils.readFileToString(tempFile));
    } catch (ExecuteException e) {
        throw new ExecuteException(e.getMessage(), e.getExitValue(),
                new RuntimeException(FileUtils.readFileToString(tempFile)));
    } finally {
        FileUtils.deleteQuietly(tempFile);
    }
}

From source file:com.thoughtworks.go.agent.launcher.AgentLauncherImplTest.java

private void cleanup() {
    FileUtils.deleteQuietly(AGENT_PLUGINS_ZIP);
    FileUtils.deleteQuietly(AGENT_BINARY_JAR);
    FileUtils.deleteQuietly(AGENT_LAUNCHER_JAR);
    FileUtils.deleteQuietly(TFS_IMPL_JAR);
    new Lockfile(new File(AgentLauncherImpl.AGENT_BOOTSTRAPPER_LOCK_FILE)).delete();
}

From source file:com.tc.websocket.runners.TempFileMonitor.java

@Override
public void run() {

    if (TaskRunner.getInstance().isClosing()) {
        return;//from  w  w w. j  a  v  a  2s.c  o  m
    }

    try {
        File temp = File.createTempFile("temp", "temp");
        String absolutePath = temp.getAbsolutePath();
        String tempFilePath = absolutePath.substring(0, absolutePath.lastIndexOf(File.separator));

        System.out.println("cleaning out directory " + tempFilePath);

        File tempdir = new File(tempFilePath);
        File[] files = tempdir.listFiles();

        temp.delete();//cleanup

        if (files != null) {
            for (File file : files) {
                String name = file.getName();
                if (file.exists() && name.startsWith("eo") && name.endsWith("tm")) {
                    //calculate the age
                    Date lastmod = new Date(file.lastModified());
                    long minutes = DateUtils.getTimeDiffMin(lastmod, new Date());
                    if (minutes >= 5) {
                        FileUtils.deleteQuietly(file);
                    }
                }
            }
        }
    } catch (Exception e) {
        LOG.log(Level.SEVERE, null, e);
    }
}

From source file:mitm.common.util.DeleteFileOnCloseFileInputStream.java

@Override
public void close() throws IOException {
    super.close();

    FileUtils.deleteQuietly(file);
}

From source file:io.jeo.geopkg.GeoPkgFeatureTest.java

@After
public void tearDown() throws Exception {
    geopkg.close();
    FileUtils.deleteQuietly(geopkg.file().getParentFile());
}

From source file:com.meltmedia.rodimus.DocumentTransformationTest.java

@Before
public void beforeTest() throws Exception {
    if (expectedOutputDir == null || !expectedOutputDir.exists()) {
        fail("The expected output directory for " + document.getName() + " does not exist.");
    }/*from w  w w. j a  va  2 s .co m*/

    // clear out the output directory.
    FileUtils.deleteQuietly(actualOutputDir);
    if (!actualOutputDir.mkdir()) {
        fail("Could not create output directory for " + document.getPath());
    }

    // rerun the transform.
    RodimusCli.transformDocument(document, actualOutputDir, false);
}

From source file:com.opentangerine.clean.Delete.java

/**
 * Deletes file/dir under given path./*w w w. j  av  a  2s  .c o m*/
 * @param file File.
 */
public void file(final File file) {
    if (file.exists()) {
        this.summary.add(file);
        if (!this.mode.readonly()) {
            FileUtils.deleteQuietly(file);
        }
    }
}

From source file:com.lingxiang2014.service.impl.FileServiceImpl.java

private void addTask(final StoragePlugin storagePlugin, final String path, final File tempFile,
        final String contentType) {
    taskExecutor.execute(new Runnable() {
        public void run() {
            try {
                storagePlugin.upload(path, tempFile, contentType);
            } finally {
                FileUtils.deleteQuietly(tempFile);
            }//from   www .  ja  v a2s.  co  m
        }
    });
}

From source file:eu.esdihumboldt.hale.ui.application.handler.ShowHandbookHandler.java

/**
 * @see IHandler#execute(ExecutionEvent)
 *///from w w  w  .j a  v a2  s  .  c  om
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {

    String tempDirName = System.getProperty("java.io.tmpdir"); //$NON-NLS-1$
    if (!tempDirName.endsWith("/")) { //$NON-NLS-1$
        tempDirName = tempDirName + "/"; //$NON-NLS-1$
    }
    tempDirName = tempDirName + HALEApplicationPlugin.PLUGIN_ID + "/"; //$NON-NLS-1$

    File tempDir = new File(tempDirName);
    tempDir.mkdirs();
    tempDir.deleteOnExit();

    File pdfFile = new File(tempDirName + PDFFILE);
    if (pdfFile.exists()) {
        FileUtils.deleteQuietly(pdfFile);
    }

    pdfFile.deleteOnExit();

    URL pdfUrl = this.getClass().getResource("/documentation/" + PDFFILE); //$NON-NLS-1$
    if (pdfUrl == null) {
        throw new RuntimeException("Manual could not be retrieved."); //$NON-NLS-1$
    }

    InputStream in;
    try {
        in = pdfUrl.openStream();
    } catch (IOException e) {
        ExceptionHelper.handleException("Could not open Streaming.", //$NON-NLS-1$
                HALEApplicationPlugin.PLUGIN_ID, e);
        return null;
    }

    FileOutputStream fos = null;
    byte[] buffer = new byte[4096];
    int read;
    try {
        fos = new FileOutputStream(pdfFile);

        while ((read = in.read(buffer)) != -1) {
            fos.write(buffer, 0, read);
        }
    } catch (IOException e) {
        ExceptionHelper.handleException("Error while reading the file.", //$NON-NLS-1$
                HALEApplicationPlugin.PLUGIN_ID, e);
        return null;
    } finally {
        try {
            if (fos != null) {
                fos.close();
            }
            in.close();
        } catch (IOException e) {
            // ignore
        }
    }

    try {
        Desktop.getDesktop().open(pdfFile);
    } catch (IOException e) {
        ExceptionHelper.handleException("The file could not be opened", //$NON-NLS-1$
                HALEApplicationPlugin.PLUGIN_ID, e);
    }

    return null;
}