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

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

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Introduction

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

Prototype

public static void forceMkdir(File directory) throws IOException

Source Link

Document

Makes a directory, including any necessary but nonexistent parent directories.

Usage

From source file:info.donsun.cache.filecache.FileCache.java

@Override
public void put(Object key, Object value) throws CacheException {
    synchronized (LOCK) {
        // ?/*from w  w  w  .j a  va  2 s  . c  o  m*/
        remove(key);

        // id???
        String fileName = formatId(key);

        // ttl<0??????

        // 
        File cacheDir = new File(config.getDir());
        if (!cacheDir.exists() || !cacheDir.isDirectory()) {
            try {
                FileUtils.forceMkdir(cacheDir);
            } catch (IOException e) {
                throw new CacheException(String.format("Create cacheDir %s fail.", cacheDir.getPath()));
            }
        }

        // 
        File file = FileUtils.getFile(config.getDir(), fileName);
        if (!file.exists()) {
            try {
                file.createNewFile();
            } catch (IOException e) {
                throw new CacheException("Create new file " + file.getName() + " fail.", e);
            }
        }

        try {
            // ?
            FileOutputStream fileStream = new FileOutputStream(file);
            ObjectOutputStream out = new ObjectOutputStream(fileStream);

            try {
                CachedObject cachedObject = new CachedObject();
                if (config.getExpireTime() != null) {
                    cachedObject.setExpire(System.currentTimeMillis() + config.getExpireTime());
                }
                cachedObject.setKey(key);
                cachedObject.setData(value);
                out.writeObject(cachedObject);
            } finally {
                out.close();
                fileStream.close();

            }
        } catch (Exception e) {
            throw new CacheException("Save cache file fail.", e);
        }
    }
}

From source file:com.esri.geoevent.test.performance.report.AbstractFileRollOverReportWriter.java

protected void createParentDirectoriesIfNeeded(String fileName) throws IOException {
    final File file = new File(fileName);
    final File parent = file.getParentFile();
    FileUtils.forceMkdir(parent);
}

From source file:ch.algotrader.starter.GoogleDailyDownloader.java

private void retrieve(HttpClient httpclient, String symbol, String startDate, String endDate, String exchange)
        throws IOException, HttpException, FileNotFoundException, ParseException {

    GetMethod fileGet = new GetMethod("https://www.google.com/finance/historical?q=" + exchange + ":" + symbol
            + "&output=csv&startdate=" + startDate + (endDate == null ? "" : "&endDate=" + endDate));

    fileGet.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);

    try {/*from   ww  w  .j a  v a  2  s. com*/
        int status = httpclient.executeMethod(fileGet);

        if (status == HttpStatus.SC_OK) {

            BufferedReader reader = new BufferedReader(
                    new InputStreamReader(fileGet.getResponseBodyAsStream()));

            File parent = new File("files" + File.separator + "google");
            if (!parent.exists()) {
                FileUtils.forceMkdir(parent);
            }

            Writer writer = new OutputStreamWriter(new FileOutputStream(new File(parent, symbol + ".csv")));

            try {

                reader.readLine();

                String line;
                List<String> lines = new ArrayList<String>();
                while ((line = reader.readLine()) != null) {

                    String tokens[] = line.split(",");

                    Date dateTime = fileFormat.parse(tokens[0]);

                    StringBuffer buffer = new StringBuffer();
                    buffer.append(
                            DateTimePatterns.LOCAL_DATE_TIME.format(DateTimeLegacy.toLocalDateTime(dateTime)));
                    buffer.append(",");
                    buffer.append(tokens[1].equals("-") ? "" : tokens[1]);
                    buffer.append(",");
                    buffer.append(tokens[2].equals("-") ? "" : tokens[2]);
                    buffer.append(",");
                    buffer.append(tokens[3].equals("-") ? "" : tokens[3]);
                    buffer.append(",");
                    buffer.append(tokens[4].equals("-") ? "" : tokens[4]);
                    buffer.append(",");
                    buffer.append(tokens[5]);
                    buffer.append("\n");

                    lines.add(buffer.toString());
                }

                writer.write("dateTime,open,high,low,close,vol\n");

                // write in reverse order
                for (int i = lines.size() - 1; i > 0; i--) {
                    writer.append(lines.get(i));
                }

            } finally {
                reader.close();
                writer.close();
            }
        }
    } finally {
        fileGet.releaseConnection();
    }
}

From source file:com.btoddb.chronicle.plunkers.FilePlunkerImpl.java

PrintWriter retrievePrintWriter(final String fn) {
    try {//from w ww .  ja v a 2 s  . c  o  m
        return printWriterCache.get(fn, new Callable<PrintWriter>() {
            @Override
            public PrintWriter call() throws IOException {
                File f = new File(fn);
                FileUtils.forceMkdir(f.getParentFile());
                return new PrintWriter(new FileWriter(f));
            }
        });
    } catch (ExecutionException e) {
        Utils.logAndThrow(logger, "exception while trying to retrieve PrintWriter from cache", e);
        return null;
    }
}

From source file:com.cdancy.artifactory.rest.util.ArtifactoryUtils.java

public static File getGradleHome() {
    String possibleGradleHome = System.getenv("GRADLE_HOME");
    if (possibleGradleHome == null) {
        possibleGradleHome = System.getProperty("user.home") + "/.gradle";
    }/*from  www. j a v a2s  .c o m*/
    File gradleHome = new File(possibleGradleHome);
    if (!gradleHome.exists()) {
        try {
            FileUtils.forceMkdir(gradleHome);
        } catch (Exception e) {
            Throwables.propagate(e);
        }
    }
    return gradleHome;
}

From source file:it.marcoberri.mbmeteo.action.UploadFile.java

/**
 * Handles the HTTP//from   w  w  w . j a  v a2 s.  co m
 * <code>POST</code> method.
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    // checks if the request actually contains upload file
    if (!ServletFileUpload.isMultipartContent(request)) {
        return;
    }

    // configures some settings
    final DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(THRESHOLD_SIZE);
    factory.setRepository(new File(System.getProperty("java.io.tmpdir")));

    final ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setFileSizeMax(MAX_FILE_SIZE);
    upload.setSizeMax(REQUEST_SIZE);

    // constructs the directory path to store upload file
    final String uploadPath = ConfigurationHelper.prop.getProperty("import.loggerEasyWeather.filepath");

    final File uploadDir = new File(uploadPath);

    if (!uploadDir.exists()) {
        FileUtils.forceMkdir(uploadDir);
    }

    try {
        // parses the request's content to extract file data
        final List formItems = upload.parseRequest(request);
        Iterator iter = formItems.iterator();

        // iterates over form's fields
        while (iter.hasNext()) {
            final FileItem item = (FileItem) iter.next();
            // processes only fields that are not form fields
            if (item.isFormField()) {
                continue;
            }

            final String fileName = new File(item.getName()).getName();
            final String filePath = uploadPath + File.separator + fileName;
            final File storeFile = new File(filePath);
            item.write(storeFile);
        }
        request.setAttribute("message", "Upload has been done successfully!");
    } catch (final Exception ex) {
        request.setAttribute("message", "There was an error: " + ex.getMessage());
    }

    final ExecuteImport i = new ExecuteImport();
    Thread t = new Thread(i);
    t.start();

}

From source file:com.github.jrh3k5.flume.mojo.plugin.AbstractFlumePluginMojoTest.java

/**
 * Set up the mojo for each test./*  w  ww  . ja v  a2s.co m*/
 * 
 * @throws Exception
 *             If any errors occur during the setup.
 */
@Before
public void setUp() throws Exception {
    mojo = new ConcreteMojo(getTestName());
    Whitebox.setInternalState(mojo, "artifactRepository", artifactRepository);
    Whitebox.setInternalState(mojo, "artifactResolver", artifactResolver);
    setAttach(mojo, true);
    Whitebox.setInternalState(mojo, "classifierSuffix", classifier);
    Whitebox.setInternalState(mojo, "dependencyGraphBuilder", dependencyGraphBuilder);

    outputDirectory = new File(getTestDirectory(), "target");
    FileUtils.forceMkdir(outputDirectory);
    Whitebox.setInternalState(mojo, "outputDirectory", outputDirectory);

    pluginsStagingDirectory = new File(outputDirectory, "flume-plugins");
    FileUtils.forceMkdir(pluginsStagingDirectory);
    Whitebox.setInternalState(mojo, "pluginsStagingDirectory", pluginsStagingDirectory);

    Whitebox.setInternalState(mojo, "project", project);
    Whitebox.setInternalState(mojo, "projectHelper", projectHelper);
    Whitebox.setInternalState(mojo, "remoteArtifactRepositories",
            Collections.singletonList(remoteArtifactRepository));
}

From source file:com.kylinolap.job.engine.GenericJobEngineTest.java

@BeforeClass
public static void beforeClass() throws Exception {

    FileUtils.forceMkdir(new File("/tmp/kylin/logs/"));

    FileUtils.deleteDirectory(new File(tempTestMetadataUrl));
    FileUtils.copyDirectory(new File("../examples/test_case_data"), new File(tempTestMetadataUrl));
    System.setProperty(KylinConfig.KYLIN_CONF, tempTestMetadataUrl);

    // deploy files to hdfs
    SSHClient hadoopCli = new SSHClient(getHadoopCliHostname(), getHadoopCliUsername(), getHadoopCliPassword(),
            null);/*  w ww  .j a v  a 2 s  .  c  o m*/
    scpFilesToHdfs(hadoopCli, new String[] { "src/test/resources/json/dummy_jobinstance.json" }, mrInputDir);
    // deploy sample java jar
    hadoopCli.scpFileToRemote("src/test/resources/jarfile/SampleJavaProgram.jarfile", "/tmp");
    hadoopCli.scpFileToRemote("src/test/resources/jarfile/SampleBadJavaProgram.jarfile", "/tmp");

    // create log dir
    hadoopCli.execCommand("mkdir -p /tmp/kylin/logs/");
    KylinConfig kylinConfig = KylinConfig.getInstanceFromEnv();
    kylinConfig.setMetadataUrl(tempTestMetadataUrl);

    jobManager = new JobManager("GenericJobEngineTest", new JobEngineConfig(KylinConfig.getInstanceFromEnv()));

    jobDAO = JobDAO.getInstance(KylinConfig.getInstanceFromEnv());

    jobDAO.updateJobInstance(createARunningJobInstance("a_running_job"));

    jobManager.startJobEngine(2);
    Thread.sleep(2000);
}

From source file:com.stevpet.sonar.plugins.dotnet.mscover.vstest.clean.CleanTest.java

@Test
public void CorrectDirWithFiles_ExpectDeleted() throws IOException {
    VsTestRunner runner = givenANewRunner();
    File placeHolder = TestUtils.getResource(CLEAN_TEST_WITHFILES_PLACE_HOLDER_TXT);
    File testDir = new File(placeHolder.getParentFile(), ".sonar");
    File testResultsDir = new File(testDir, "TestResults");
    createFile(testDir, "test1");
    FileUtils.forceMkdir(testResultsDir);
    createFile(testResultsDir, "test1");
    createFile(testResultsDir, "test2");
    expectFilesInDir(testDir, 3);/*from   w w  w . j  a  v a2  s .  c o m*/
    expectFilesInDir(testResultsDir, 2);

    runner.setSonarPath(testDir.getAbsolutePath());
    runner.clean();
    assertTrue(testDir.exists());
    expectFilesInDir(testDir, 1);
    assertFalse(testResultsDir.exists());
}

From source file:com.ikanow.aleph2.data_model.utils.TestPropertiesUtils.java

@Test
public void test_mergeProperties() throws IOException {

    final String temp_dir = System.getProperty("java.io.tmpdir") + File.separator;
    final String conf_dir_str = temp_dir + "test_merge_conf_dir";

    final File dir = new File(conf_dir_str);
    final File default_conf = new File(temp_dir + "default.properties");
    default_conf.delete();
    assertFalse(default_conf.exists());
    FileUtils.forceMkdir(dir);
    final Collection<File> conf_files = FileUtils.listFiles(dir,
            Arrays.asList("conf", "properties", "json").toArray(new String[0]), false);
    conf_files.forEach(f -> f.delete());
    final Collection<File> conf_files_deleted = FileUtils.listFiles(dir,
            Arrays.asList("conf", "properties", "json").toArray(new String[0]), false);
    assertTrue(conf_files_deleted.isEmpty());

    // Fallback file:
    FileUtils.write(default_conf, "a=test_1\nb=test2");

    final File merge1 = new File(conf_dir_str + File.separator + "a_test.properties");
    final File merge2 = new File(conf_dir_str + File.separator + "b_test.properties");
    final File merge3 = new File(conf_dir_str + File.separator + "c_test.properties");

    FileUtils.write(merge1, "b=test_2.1\nc=test3");
    FileUtils.write(merge2, "c=test_3.1\nd=test4");
    FileUtils.write(merge3, "d=test_4.1\ne=test5");

    final Config conf = PropertiesUtils.getMergedConfig(Optional.of(dir), default_conf);

    assertEquals(Arrays.asList("a", "b", "c", "d", "e"),
            conf.root().keySet().stream().sorted().collect(Collectors.toList()));
    assertEquals("test_1", conf.getString("a"));
    assertEquals("test_2.1", conf.getString("b"));
    assertEquals("test_3.1", conf.getString("c"));
    assertEquals("test_4.1", conf.getString("d"));
    assertEquals("test5", conf.getString("e"));

    final Config conf2 = PropertiesUtils.getMergedConfig(Optional.empty(), default_conf);
    assertEquals(Arrays.asList("a", "b"), conf2.root().keySet().stream().sorted().collect(Collectors.toList()));

}