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

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

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  6. forceMkdir

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:com.adr.mimame.media.MpgClip.java

private String getCachedMp3File(String url) throws IOException, NoSuchAlgorithmException {

    if (url == null) {
        throw new IOException("Null url");
    } else if (!"http:".equalsIgnoreCase(url.substring(0, 5)) && !"https:".equalsIgnoreCase(url.substring(0, 6))
            && !"ftp:".equalsIgnoreCase(url.substring(0, 4)) && !"jar:".equalsIgnoreCase(url.substring(0, 4))) {
        // a local file
        return url;
    } else {//from  ww w. j  av  a 2 s.  com
        // a remote file
        FileUtils.forceMkdir(CACHEFOLDER);

        MessageDigest md = MessageDigest.getInstance("SHA-256");
        md.update(url.getBytes("UTF-8"));
        String cachefilename = Base64.getUrlEncoder().encodeToString(md.digest());
        File cachefile = new File(CACHEFOLDER, cachefilename + ".mp3");

        if (cachefile.exists()) {
            return cachefile.getPath();
        } else {
            try (InputStream input = new URL(url).openStream();
                    OutputStream output = new FileOutputStream(cachefile)) {
                byte[] buffer = new byte[4096];
                int n;
                while ((n = input.read(buffer)) != -1) {
                    output.write(buffer, 0, n);
                }
            }
            return cachefile.getPath();
        }
    }
}

From source file:com.doplgangr.secrecy.FileSystem.storage.java

public static java.io.File getRoot() {
    java.io.File tempDir = new java.io.File(ROOT());
    try {//  w  w  w .j a  v a  2s . c  o m
        FileUtils.forceMkdir(tempDir);
    } catch (Exception e) {
        Util.log(e);
    }
    return tempDir;
}

From source file:jp.co.tis.gsp.tools.dba.mojo.ExportSchemaMojo.java

@Override
protected void executeMojoSpec() throws MojoExecutionException, MojoFailureException {
    Dialect dialect = DialectFactory.getDialect(url, driver);
    DialectUtil.setDialect(dialect);//ww  w .  j  av a  2 s  .  c  o  m

    outputDirectoryTemp = new File(outputDirectory.getParentFile(), "_exptmp");

    if (outputDirectoryTemp.exists()) {
        try {
            FileUtils.cleanDirectory(outputDirectoryTemp);
        } catch (IOException e) {
            throw new MojoExecutionException("Can't clean outputDirectory:" + outputDirectoryTemp);
        }
    } else {
        try {
            FileUtils.forceMkdir(outputDirectoryTemp);
        } catch (IOException e) {
            throw new MojoExecutionException("Can't create dump output directory." + outputDirectoryTemp, e);
        }
    }

    getLog().info(schema + "?Export???");

    try {
        ExportParams expParams = createExportParams();
        dialect.exportSchema(expParams);

    } catch (Exception e) {
        throw new MojoExecutionException("?Export????? ", e);
    }

    jarArchiver.addDirectory(outputDirectoryTemp);
    jarArchiver.setDestFile(new File(outputDirectory, jarName()));

    try {
        jarArchiver.createArchive();
    } catch (IOException e) {
        throw new MojoExecutionException("?????", e);
    }
    getLog().info(schema + "?Export ");
}

From source file:de.blizzy.documentr.markdown.macro.GroovyMacroScanner.java

@PostConstruct
public void init() throws IOException {
    macrosDir = new File(settings.getDocumentrDataDir(), MACROS_DIR_NAME);
    if (!macrosDir.exists()) {
        FileUtils.forceMkdir(macrosDir);
    }/*from   w  w  w  .  j  a  v  a 2  s  .com*/
}

From source file:com.github.brandtg.pantopod.crawler.FileBasedCrawlingEventHandler.java

@Override
protected void markError(URI url, int errorCode) throws IOException {
    File outputRoot = new File(outputDir, url.getHost() + File.separator + url.getPath());
    FileUtils.forceMkdir(outputRoot);
    File errFile = new File(outputRoot, ERR_FILE);
    if (!errFile.exists()) {
        try (OutputStream os = new FileOutputStream(errFile)) {
            IOUtils.write(String.valueOf(errorCode).getBytes(), os);
        }//from ww  w.  j  ava  2s.  c om
    }
}

From source file:com.linkedin.pinot.perf.BenchmarkDictionaryCreation.java

@Setup
public void setUp() throws IOException {
    FileUtils.forceMkdir(INDEX_DIR);
    for (int i = 0; i < CARDINALITY; i++) {
        _sortedInts[i] = i;/*  www. ja va  2  s  .co m*/
        _sortedLongs[i] = i;
        _sortedFloats[i] = i;
        _sortedDoubles[i] = i;
        _sortedStrings[i] = String.valueOf(i);
    }
    Arrays.sort(_sortedStrings);
}

From source file:com.skynetcomputing.skynetclient.persistence.PersistenceManager.java

/**
 * Starts a new PersistenceManager, using provided directory path as root.
 * <br>//from   ww  w  .j  a  v  a2 s . co  m
 * Files are saved in the following file system order:
 * <blockquote><pre>
 * root\
 *      Jars\
 *          (jar_name)_(jar_version).jar
 *      CurrentTask\
 *          (task_id).task
 *          Data\
 *             (data_id).data
 *
 * </pre></blockquote>
 *
 * @param rootDir
 */
public PersistenceManager(String rootDir) throws IOException {
    rootDir = rootDir.replace("\\", File.separator).replace("/", File.separator);
    if (!rootDir.endsWith(File.separator)) {
        rootDir = rootDir + File.separator;
    }
    this.rootDir = rootDir;
    String propertyKey = MiscUtils.getProperty("resetDatabase");
    if (propertyKey != null) {
        String strReset = MiscUtils.getPropertyOrDefault("resetDatabase", "false");
        boolean reset = strReset.equalsIgnoreCase("true");
        if (reset) {
            FileUtils.deleteDirectory(new File(rootDir, JAR_DIR));
        }
    }

    // Recursively creates all directories if they don't exist.
    FileUtils.forceMkdir(new File(rootDir, JAR_DIR));
    FileUtils.forceMkdir(new File(rootDir, TASK_DIR));
    FileUtils.forceMkdir(new File(rootDir, TASK_DIR + DATA_DIR));
}

From source file:Helpers.FileHelper.java

public void deleteDirectory(File path) {
    if (path.exists()) {
        try {//from   w  w  w  .j ava  2  s . c  o m
            File f = path;
            FileUtils.cleanDirectory(f); //clean out directory (this is optional -- but good know)
            FileUtils.forceDelete(f); //delete directory
            FileUtils.forceMkdir(f); //create directory
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}

From source file:com.github.seqware.queryengine.impl.TmpFileStorage.java

/**
 * <p>Constructor for TmpFileStorage.</p>
 *
 * @param i a {@link com.github.seqware.queryengine.impl.SerializationInterface} object.
 *//*from w ww .  jav a2s.  c o m*/
public TmpFileStorage(SerializationInterface i) {
    this.serializer = i;
    Logger.getLogger(TmpFileStorage.class.getName())
            .info("Starting with " + TmpFileStorage.class.getSimpleName() + " in " + tempDir.getAbsolutePath()
                    + " using " + serializer.getClass().getSimpleName());
    // make a persistent store exists already, otherwise try to retrieve existing items
    try {
        if (!tempDir.exists()) {
            FileUtils.forceMkdir(tempDir);
        } else {
            if (!PERSIST) {
                this.clearStorage();
            }
        }
    } catch (IOException ex) {
        Logger.getLogger(SimplePersistentBackEnd.class.getName()).fatal("IOException starting TmpFileStorage",
                ex);
        throw new RuntimeException("Serious problem with file storage");
    }
}

From source file:edu.hawaii.soest.pacioos.text.SimpleTextSourceTest.java

/**
 * Start a mock DataTurbine and a MockDataSource, both of which will be connected to 
 * by the SocketTextSource class being tested.
 * @throws java.lang.Exception/*from  w w w  .j  a  v a2s.  c  o  m*/
 */
@Before
public void setUp() throws Exception {

    // get the resources directory
    InputStream propsStream = ClassLoader.getSystemResourceAsStream("test.properties");
    Properties properties = new Properties();
    try {
        properties.load(propsStream);
        testResourcesDirectory = properties.getProperty("test.resources.directory");

    } catch (IOException e) {
        e.printStackTrace();
    }

    // start up a mock DataTurbine instance
    FileUtils.deleteDirectory(new File("/tmp/dt"));
    FileUtils.forceMkdir(new File("/tmp/dt"));
    String[] options = new String[] { "-a", "127.0.0.1:33333", "-H", "/tmp/dt" };
    mockDT = Server.launchNewServer(options);
    log.info("Dataturbine is running on " + mockDT.getAddress());
    Thread.sleep(2000);

}