Example usage for java.nio.file Path normalize

Introduction

In this page you can find the example usage for java.nio.file Path normalize.

Prototype

Path normalize();

Source Link

Document

Returns a path that is this path with redundant name elements eliminated.

Usage

From source file:io.github.kitarek.elasthttpd.plugins.consumers.file.mapper.UriToFileMapper.java

private String normalizeUrlRequestPath(String uriRequestPath) {
    String localRequestPath;//from  www . j av  a2s  . com
    try {
        localRequestPath = URLDecoder.decode(uriRequestPath, Charset.defaultCharset().displayName());
    } catch (UnsupportedEncodingException e) {
        LOGGER.error("Cannot decode URI. Using original URI path for file", e);
        localRequestPath = uriRequestPath;
    }
    final Path p = Paths.get(localRequestPath);
    return p.normalize().toAbsolutePath().toString();
}

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From source file:org.sonar.api.batch.fs.internal.DefaultInputDir.java

/**
 * For testing purpose. Will be automaticall set when dir is added to {@link DefaultFileSystem}
 *//*from  w w w  .j av a 2s.c  o  m*/
public DefaultInputDir setModuleBaseDir(Path moduleBaseDir) {
    this.moduleBaseDir = moduleBaseDir.normalize();
    return this;
}

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From source file:misc.FileHandler.java

/**
 * Creates any non-existing parent directories for the given file name path.
 * /* w  ww. j a v a  2  s  . c om*/
 * @param fileName
 *            path to a file name. May include arbitrary many parent
 *            directories. May not be <code>null</code>.
 * @return <code>true</code>, if all parent directories were created
 *         successfully or if there were not any parent directories to
 *         create. Otherwise, <code>false</code> is returned.
 */
public static boolean makeParentDirs(Path fileName) {
    if (fileName == null) {
        throw new NullPointerException("fileName may not be null!");
    }

    boolean result = true;
    Path normalizedPath = fileName.normalize();
    Path parent = normalizedPath.getParent();

    if (parent != null) {
        result = parent.toFile().mkdirs();
    }

    return result;
}

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From source file:org.apache.storm.daemon.logviewer.utils.LogFileDownloader.java

/**
 * Checks authorization for the log file and download.
 *
 * @param fileName file to download/*from  ww w  . j a  v a2 s.  c om*/
 * @param user username
 * @param isDaemon true if the file is a daemon log, false if the file is an worker log
 * @return a Response which lets browsers download that file.
 */
public Response downloadFile(String fileName, String user, boolean isDaemon) throws IOException {
    Path rootDir = isDaemon ? daemonLogRoot : logRoot;
    Path rawFile = rootDir.resolve(fileName);
    Path file = rawFile.toAbsolutePath().normalize();
    if (!file.startsWith(rootDir) || !rawFile.normalize().toString().equals(rawFile.toString())) {
        //Ensure filename doesn't contain ../ parts 
        return LogviewerResponseBuilder.buildResponsePageNotFound();
    }
    if (isDaemon && Paths.get(fileName).getNameCount() != 1) {
        //Prevent daemon log reads from pathing into worker logs
        return LogviewerResponseBuilder.buildResponsePageNotFound();
    }

    if (file.toFile().exists()) {
        if (isDaemon || resourceAuthorizer.isUserAllowedToAccessFile(user, fileName)) {
            fileDownloadSizeDistMb.update(Math.round((double) file.toFile().length() / FileUtils.ONE_MB));
            return LogviewerResponseBuilder.buildDownloadFile(file.toFile(), numFileDownloadExceptions);
        } else {
            return LogviewerResponseBuilder.buildResponseUnauthorizedUser(user);
        }
    } else {
        return LogviewerResponseBuilder.buildResponsePageNotFound();
    }
}

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From source file:misc.FileHandler.java

/**
 * Returns whether the given folder is shared. A folder is shared, if a
 * group access bundle exists in the folder.
 * //from   w w  w .  j a  v  a  2 s  .  c  o m
 * @param prefix
 *            the path to the client's root directory. May not be
 *            <code>null</code>.
 * @param folder
 *            a folder path relative to prefix which may contain a group
 *            access bundle. May not be <code>null</code>.
 * @return <code>true</code>, if and only if the given folder is shared.
 *         <code>false</code>, otherwise.
 */
public static boolean isShared(Path prefix, Path folder) {
    if (prefix == null) {
        throw new NullPointerException("prefix may not be null!");
    }
    if (folder == null) {
        throw new NullPointerException("folder may not be null!");
    }

    return !"".equals(folder.normalize().toString().trim()) && (Files
            .exists(Paths.get(prefix.toString(), folder.toString(), AccessBundle.ACCESS_BUNDLE_FILENAME)));
}

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From source file:edu.usc.goffish.gofs.namenode.DataNode.java

private DataNode(Path dataNodePath) throws IOException {
    _dataNodePath = dataNodePath.normalize().toAbsolutePath();
    _dataNodeSliceDirPath = _dataNodePath.resolve(DATANODE_SLICE_DIR);

    _config = new PropertiesConfiguration();
    _config.setDelimiterParsingDisabled(true);
    try {//w w  w  .j av a 2s . c  om
        _config.load(Files.newInputStream(_dataNodePath.resolve(DATANODE_CONFIG)));
    } catch (ConfigurationException e) {
        throw new IOException(e);
    }

    // ensure this is valid data node
    boolean installed = _config.getBoolean(DATANODE_INSTALLED_KEY);
    if (!installed) {
        throw new InvalidPropertiesFormatException(
                "data node config must contain key " + DATANODE_INSTALLED_KEY);
    }

    // retrieve localhost uri
    {
        String localhostString = _config.getString(DATANODE_LOCALHOSTURI_KEY);
        if (localhostString == null) {
            throw new InvalidPropertiesFormatException(
                    "data node config must contain key " + DATANODE_LOCALHOSTURI_KEY);
        }

        try {
            _localhostURI = new URI(localhostString);
        } catch (URISyntaxException e) {
            throw new InvalidPropertiesFormatException("data node config key " + DATANODE_LOCALHOSTURI_KEY
                    + " has invalid format - " + e.getMessage());
        }
    }

    // retrieve name node
    try {
        _nameNode = NameNodeProvider.loadNameNodeFromConfig(_config, DATANODE_NAMENODE_TYPE_KEY,
                DATANODE_NAMENODE_LOCATION_KEY);
    } catch (ReflectiveOperationException e) {
        throw new RuntimeException("Unable to load name node", e);
    }

    // retrieve slice manager
    _sliceSerializer = _nameNode.getSerializer();
}

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From source file:org.eclipse.tycho.plugins.tar.TarGzArchiver.java

private Path getRelativeSymLinkTarget(File source, File baseDir) throws IOException {
    Path sourcePath = source.toPath();
    Path linkTarget = Files.readSymbolicLink(sourcePath);
    // link target may be relative, so we resolve it first
    Path resolvedLinkTarget = sourcePath.getParent().resolve(linkTarget);
    Path relative = baseDir.toPath().relativize(resolvedLinkTarget);
    Path normalizedSymLinkPath = relative.normalize();
    log.debug("Computed symlink target path " + slashify(normalizedSymLinkPath) + " for symlink " + source
            + " relative to " + baseDir);
    return normalizedSymLinkPath;
}

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From source file:net.sf.jasperreports.repo.FileRepositoryService.java

protected Path rootNormalizedPath() {
    Path rootPath = rootNormalizedPath;
    if (rootPath == null) {
        Path path = Paths.get(root);
        rootPath = rootNormalizedPath = path.normalize();
    }//w  ww  .j av  a  2s .  co m
    return rootPath;
}

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From source file:edu.usc.goffish.gofs.util.partitioning.metis.MetisPartitioner.java

public MetisPartitioner(Path metisBinaryPath, String[] extraMetisOptions) {
    if (metisBinaryPath == null) {
        throw new IllegalArgumentException();
    }/*  w  w  w.j a v a 2  s  .co  m*/

    _metisBinaryPath = metisBinaryPath.normalize();
    _extraMetisOptions = extraMetisOptions;
}

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From source file:neembuu.uploader.zip.generator.NUZipFileGenerator.java

private Class load(Path f, Path uploadersDirectory) throws Exception {
    String p = uploadersDirectory.normalize().relativize(f.normalize()).toString();
    p = p.replace(File.separatorChar, '.');
    p = p.substring(0, p.lastIndexOf('.'));//to remove .class
    return classLoader.loadClass(p);
}

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