Example usage for java.nio.file Path getFileName

Introduction

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

Prototype

Path getFileName();

Source Link

Document

Returns the name of the file or directory denoted by this path as a Path object.

Usage

From source file:com.nwn.NwnFileHandler.java

/**
 * Get names of files in given directory
 * @param dir Path to directory for parsing
 * @return String of file names in directory
 *///  ww  w .j  av  a 2  s.c  o  m
public static ArrayList<String> getFileNamesInDirectory(Path dir) throws NoSuchFileException, IOException {
    ArrayList<String> fileNamesInDir = new ArrayList<String>();
    DirectoryStream<Path> dirStream = Files.newDirectoryStream(dir);
    for (Path file : dirStream) {
        fileNamesInDir.add(file.getFileName().toString());
    }
    dirStream.close();
    return fileNamesInDir;
}

From source file:ec.edu.chyc.manejopersonal.managebean.util.BeansUtils.java

/***
 * Abre un stream para descargar un archivo
 * @param direccionArchivoOrigen Archivo a descargar
 * @param nombreArchivoDescarga Nombre del archivo como se quiere descargar, puede ser diferente al nombre original
 * @return Stream de descarga/*from   w ww  . j  a va 2  s .  c o  m*/
 * @throws FileNotFoundException En caso de no encontrar el archivo
 */
public static StreamedContent streamParaDescarga(Path direccionArchivoOrigen, String nombreArchivoDescarga)
        throws FileNotFoundException {
    String nombreArchivoGuardado = direccionArchivoOrigen.getFileName().toString();
    String extension = FilenameUtils.getExtension(nombreArchivoGuardado);

    String nuevoNombre = ServerUtils.convertirNombreArchivo(nombreArchivoDescarga, extension, 40);

    Path pathArchivo = direccionArchivoOrigen;
    InputStream stream = new BufferedInputStream(new FileInputStream(pathArchivo.toFile()));

    ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();
    StreamedContent streamParaDescarga = new DefaultStreamedContent(stream,
            externalContext.getMimeType(nuevoNombre), nuevoNombre);
    return streamParaDescarga;
}

From source file:api.wiki.WikiGenerator.java

private static boolean isMarkdownFile(Path file) {
    return file.getFileName().toString().endsWith(MARKDOWN_FILE_EXTENSION);
}

From source file:com.ibm.streamsx.topology.internal.context.remote.ZippedToolkitRemoteContext.java

private static void addAllToZippedArchive(Map<Path, String> starts, Path zipFilePath) throws IOException {
    try (ZipArchiveOutputStream zos = new ZipArchiveOutputStream(zipFilePath.toFile())) {
        for (Path start : starts.keySet()) {
            final String rootEntryName = starts.get(start);
            Files.walkFileTree(start, new SimpleFileVisitor<Path>() {
                public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                    // Skip pyc files.
                    if (file.getFileName().toString().endsWith(".pyc"))
                        return FileVisitResult.CONTINUE;

                    String entryName = rootEntryName;
                    String relativePath = start.relativize(file).toString();
                    // If empty, file is the start file.
                    if (!relativePath.isEmpty()) {
                        entryName = entryName + "/" + relativePath;
                    }//  w ww.  j  a v  a 2 s  .  co m
                    // Zip uses forward slashes
                    entryName = entryName.replace(File.separatorChar, '/');

                    ZipArchiveEntry entry = new ZipArchiveEntry(file.toFile(), entryName);
                    if (Files.isExecutable(file))
                        entry.setUnixMode(0100770);
                    else
                        entry.setUnixMode(0100660);

                    zos.putArchiveEntry(entry);
                    Files.copy(file, zos);
                    zos.closeArchiveEntry();
                    return FileVisitResult.CONTINUE;
                }

                public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs)
                        throws IOException {
                    final String dirName = dir.getFileName().toString();
                    // Don't include pyc files or .toolkit 
                    if (dirName.equals("__pycache__"))
                        return FileVisitResult.SKIP_SUBTREE;

                    ZipArchiveEntry dirEntry = new ZipArchiveEntry(dir.toFile(), rootEntryName + "/"
                            + start.relativize(dir).toString().replace(File.separatorChar, '/') + "/");
                    zos.putArchiveEntry(dirEntry);
                    zos.closeArchiveEntry();
                    return FileVisitResult.CONTINUE;
                }
            });
        }
    }
}

From source file:com.liferay.sync.engine.util.MSOfficeFileUtil.java

public static boolean isTempRenamedFile(Path sourceFilePath, Path targetFilePath) {

    String extension = FilenameUtils.getExtension(sourceFilePath.toString());

    if (extension.equals("pub")) {
        String fileName = String.valueOf(targetFilePath.getFileName());

        if (fileName.startsWith("pub") && fileName.endsWith(".tmp")) {
            return true;
        }/*from  w  w  w .j  av a 2s .  c  o m*/
    } else if (hasExtension(extension, _excelExtensions) || hasExtension(extension, _powerpointExtensions)) {

        Matcher matcher = _tempRenamedFilePattern.matcher(String.valueOf(targetFilePath.getFileName()));

        if (matcher.matches()) {
            return true;
        }
    } else if (hasExtension(extension, _wordExtensions)) {
        String fileName = String.valueOf(targetFilePath.getFileName());

        if (fileName.startsWith("~WR") && fileName.endsWith(".tmp")) {
            return true;
        }
    }

    return false;
}

From source file:com.github.zhanhb.ckfinder.connector.utils.ImageUtils.java

/**
 * checks if file is image.//w  w  w. jav a  2s .  c o m
 *
 * @param file file to check
 * @return true if file is image.
 */
public static boolean isImageExtension(Path file) {
    if (file != null) {
        String fileExt = FileUtils.getExtension(file.getFileName().toString());
        return fileExt != null && ALLOWED_EXT.contains(fileExt.toLowerCase());
    } else {
        return false;
    }
}

From source file:com.textocat.textokit.commons.io.IoUtils.java

public static Path addExtension(Path srcPath, String newExt) {
    Preconditions.checkArgument(newExt != null, "extension is null");
    if (srcPath.getNameCount() == 0) {
        return srcPath;
    }/*from  ww  w  . j  av a 2  s. c  o  m*/
    String filename = srcPath.getFileName().toString();
    return srcPath.resolveSibling(filename + "." + newExt);
}

From source file:io.anserini.index.IndexClueWeb09b.java

static List<Path> discoverWarcFiles(Path p) {

    final List<Path> warcFiles = new ArrayList<>();

    FileVisitor<Path> fv = new SimpleFileVisitor<Path>() {
        @Override/*w w  w  . j  a va2s  .  co m*/
        public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {

            Path name = file.getFileName();
            if (name != null && matcher.matches(name))
                warcFiles.add(file);
            return FileVisitResult.CONTINUE;
        }
    };

    try {
        Files.walkFileTree(p, fv);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return warcFiles;
}

From source file:org.bonitasoft.web.designer.controller.utils.HttpFile.java

public static void writeFileInResponseForVisualization(HttpServletRequest request, HttpServletResponse response,
        Path filePath) throws IOException {
    if (!isExistingFilePath(response, filePath)) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
        return;//from  w  ww.j  a  v a 2s . c om
    }
    String mimeType = request.getServletContext().getMimeType(filePath.getFileName().toString());
    if (mimeType == null || !mimeType.contains("image")) {
        mimeType = MediaType.TEXT_PLAIN_VALUE;
    }
    writeFileInResponse(response, filePath, mimeType, "inline");
}

From source file:net.kemuri9.sling.filesystemprovider.impl.PersistenceHelper.java

/** retrieve the compression format from the specified file */
static JSONCompression compressionFromFile(Path file) {
    String fileName = file.getFileName().toString();
    for (JSONCompression compression : JSONCompression.values()) {
        if (fileName.endsWith(compression.extension)) {
            return compression;
        }/*  w w w .  j  a v  a2 s.c  o  m*/
    }
    // default to NONE
    return JSONCompression.NONE;
}