Example usage for java.io File isHidden

Introduction

In this page you can find the example usage for java.io File isHidden.

Prototype

public boolean isHidden() 

Source Link

Document

Tests whether the file named by this abstract pathname is a hidden file.

Usage

From source file:org.wso2.balana.finder.impl.FileBasedPolicyFinderModule.java

/**
 * Re-sets the policies known to this module to those contained in the
 * given files.// w  w w  . ja va2s  . c o m
 *
 */
public void loadPolicies() {

    policies.clear();

    for (String policyLocation : policyLocations) {

        File file = new File(policyLocation);
        if (!file.exists()) {
            continue;
        }

        if (file.isDirectory()) {
            String[] files = file.list();
            if (files != null) {
                for (String policyFileLocation : files) {
                    File policyFile = new File(policyLocation + File.separator + policyFileLocation);
                    // we check for hidden files to avoid hidden OS files.
                    if (!policyFile.isDirectory() && !policyFile.isHidden()) {
                        loadPolicy(policyLocation + File.separator + policyFileLocation, finder);
                    }
                }
            }
        } else {
            loadPolicy(policyLocation, finder);
        }
    }
}

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From source file:ome.services.scripts.ScriptRepoHelper.java

/**
 * Returns the number of files which match {@link #SCRIPT_FILTER} in
 * {@link #dir}. Uses {@link #iterate()} internally.
 *///ww  w. ja  v  a2  s .co  m
public int countOnDisk() {
    int size = 0;
    Iterator<File> it = iterate();
    while (it.hasNext()) {
        File f = it.next();
        if (f.canRead() && f.isFile() && !f.isHidden()) {
            size++;
        }
    }
    return size;
}

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From source file:com.antelink.sourcesquare.client.scan.SourceSquareFSWalker.java

private TreemapNode reccursiveIdentifyFiles(File directory, TreeSet<File> fileSet, int depth) {

    if (this.levels.size() < depth + 1) {
        this.levels.add(0);
    }//from  ww w .j av a2 s  .  c o m

    logger.trace("Counting going down to directory : " + directory.getAbsolutePath());
    if (directory.isHidden()) {
        this.eventBus.fireEvent(new HiddenFileFoundEvent(directory));
        return null;
    }
    if (directory.isFile()) {
        fileSet.add(directory);
        return null;
    }
    if (!directory.isDirectory()) {
        return null;
    }
    // Protection if the directory forbids listing
    if (directory.listFiles() == null) {
        return null;
    }
    Set<TreemapNode> children = new HashSet<TreemapNode>();
    int nbFiles = 0;
    int nbDirs = 0;
    for (File child : directory.listFiles()) {
        if (child.isDirectory() || !child.isHidden()) {
            if (child.isDirectory()) {
                nbDirs++;
                TreemapNode childNode = reccursiveIdentifyFiles(child, fileSet, depth + 1);
                if (childNode != null) {
                    children.add(childNode);
                }
            } else if (child.isFile()) {
                nbFiles++;
                fileSet.add(child);
            }
        }
    }
    this.total = this.total + nbFiles;
    ScanStatus.INSTANCE.setNbFilesToScan((int) this.total);
    this.levels.set(depth, this.levels.get(depth) + nbDirs);
    return this.treemap.createTreeMapNode(directory.getAbsolutePath(), children, nbFiles);
}

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From source file:org.apache.taverna.commandline.TavernaCommandLineTest.java

private void assertFilesEqual(File file1, File file2, boolean checkFileContents) {
    if (file1.isHidden()) {
        assertTrue(String.format("%s is hidden but %s is not", file1, file2), file2.isHidden());
    } else {/*  w w w .j  a  va2  s .  c om*/
        assertFalse(String.format("%s is not hidden but %s is", file1, file2), file2.isHidden());
        assertEquals(file1.getName(), file2.getName());
        if (file1.isDirectory()) {
            assertTrue(String.format("%s is a directory but %s is not", file1, file2), file2.isDirectory());
            assertDirectoriesEquals(file1, file2, checkFileContents);
        } else {
            assertFalse(String.format("%s is not a directory but %s is", file1, file2), file2.isDirectory());
            if (isZipFile(file1)) {
                assertZipFilesEqual(file1, file2);
            } else if (checkFileContents) {
                assertEquals(String.format("%s is a different length to %s", file1, file2), file1.length(),
                        file2.length());
                try {
                    byte[] byteArray1 = IOUtils.toByteArray(new FileReader(file1));
                    byte[] byteArray2 = IOUtils.toByteArray(new FileReader(file2));
                    assertArrayEquals(String.format("%s != %s", file1, file2), byteArray1, byteArray2);
                } catch (FileNotFoundException e) {
                    fail(e.getMessage());
                } catch (IOException e) {
                    fail(e.getMessage());
                }
            }
        }
    }
}

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From source file:dk.defxws.fgssolrremote.OperationsImpl.java

private void indexDocs(File file, String repositoryName, String indexName, StringBuffer resultXml,
        String indexDocXslt) throws java.rmi.RemoteException {
    if (file.isHidden())
        return;/*from w  w  w  .  j  a v  a2 s  . co  m*/
    if (file.isDirectory()) {
        String[] files = file.list();
        for (int i = 0; i < files.length; i++) {
            if (i % 100 == 0)
                logger.info("updateIndex fromFoxmlFiles " + file.getAbsolutePath() + " docCount=" + docCount);
            indexDocs(new File(file, files[i]), repositoryName, indexName, resultXml, indexDocXslt);
        }
    } else {
        try {
            indexDoc(getPidFromObjectFilename(file.getName()), repositoryName, indexName,
                    new FileInputStream(file), resultXml, indexDocXslt);
        } catch (RemoteException | FileNotFoundException e) {
            String message = String.format("<warning no=\"%d\">file=%s exception=%s</warning>", ++warnCount,
                    escapeXml11(file.getAbsolutePath()), escapeXml11(e.toString()));
            resultXml.append(message);
            logger.warn(message);
        }
    }
}

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From source file:org.chililog.server.workbench.StaticFileRequestHandler.java

/**
 * Process the message/* w  ww  . j  ava 2 s . c  o  m*/
 */
@Override
public void processMessage(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
    HttpRequest request = (HttpRequest) e.getMessage();

    // We don't handle 100 Continue because we only allow GET method.
    if (request.getMethod() != HttpMethod.GET) {
        sendError(ctx, e, METHOD_NOT_ALLOWED, null);
        return;
    }

    // Check
    final String filePath = convertUriToPhysicalFilePath(request.getUri());
    if (filePath == null) {
        sendError(ctx, e, FORBIDDEN, null);
        return;
    }
    File file = new File(filePath);
    if (file.isHidden() || !file.exists()) {
        sendError(ctx, e, NOT_FOUND, String.format("%s not exist", file.getCanonicalPath()));
        return;
    }
    if (!file.isFile()) {
        sendError(ctx, e, FORBIDDEN, String.format("%s not a file", file.getCanonicalPath()));
        return;
    }

    // Cache Validation
    String ifModifiedSince = request.getHeader(HttpHeaders.Names.IF_MODIFIED_SINCE);
    if (!StringUtils.isBlank(ifModifiedSince)) {
        SimpleDateFormat dateFormatter = new SimpleDateFormat(HTTP_DATE_FORMAT, Locale.US);
        Date ifModifiedSinceDate = dateFormatter.parse(ifModifiedSince);

        // Only compare up to the second because the datetime format we send to the client does not have milliseconds 
        long ifModifiedSinceDateSeconds = ifModifiedSinceDate.getTime() / 1000;
        long fileLastModifiedSeconds = file.lastModified() / 1000;
        if (ifModifiedSinceDateSeconds == fileLastModifiedSeconds) {
            sendNotModified(ctx, e);
            return;
        }
    }

    // Open file for sending back
    RandomAccessFile raf;
    try {
        raf = new RandomAccessFile(file, "r");
    } catch (FileNotFoundException fnfe) {
        sendError(ctx, e, NOT_FOUND, null);
        return;
    }
    long fileLength = raf.length();

    // Log
    writeLogEntry(e, OK, null);

    // Create the response
    HttpResponse response = new DefaultHttpResponse(HTTP_1_1, OK);
    setContentLength(response, fileLength);
    setContentTypeHeader(response, file);
    setDateAndCacheHeaders(response, file);

    // Write the content.
    Channel ch = e.getChannel();
    ChannelFuture writeFuture;
    if (AppProperties.getInstance().getWorkbenchSslEnabled()) {
        // Cannot use zero-copy with HTTPS

        // Write the initial line and the header.
        ch.write(response);

        // Write chunks
        writeFuture = ch.write(new ChunkedFile(raf, 0, fileLength, 8192));
    } else {
        // Now that we are using Execution Handlers, we cannot do zero-copy.
        // Do as per with compression (which is what most browser will ask for)
        byte[] buffer = new byte[(int) fileLength];
        raf.readFully(buffer);
        raf.close();

        response.setContent(ChannelBuffers.copiedBuffer(buffer));
        writeFuture = ch.write(response);

        /*
         * // No encryption - use zero-copy. // However zero-copy does not seem to work with compression // Only use
         * zero-copy for large files like movies and music // Write the initial line and the header.
         * ch.write(response); // Zero-copy final FileRegion region = new DefaultFileRegion(raf.getChannel(), 0,
         * fileLength); writeFuture = ch.write(region); writeFuture.addListener(new ChannelFutureProgressListener()
         * { public void operationComplete(ChannelFuture future) { region.releaseExternalResources(); } public void
         * operationProgressed(ChannelFuture future, long amount, long current, long total) {
         * _logger.debug("Zero-Coping file %s: %d / %d (+%d) bytes", filePath, current, total, amount); } });
         */
    }

    // Decide whether to close the connection or not.
    if (!isKeepAlive(request)) {
        // Close the connection when the whole content is written out.
        writeFuture.addListener(ChannelFutureListener.CLOSE);
    }
}

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From source file:net.landora.videoplayer.files.GeneralDirectoryMenu.java

@Override
protected void refreshImpl() {
    links = new ArrayList<MenuLink>();

    File[] children = dir.listFiles((FileFilter) FileFilterUtils.directoryFileFilter());
    if (children != null && children.length > 0) {
        Arrays.sort(children, new FileSorter());
        for (File child : children) {
            links.add(new MenuLink(Icon.Folder, child.getName(), new GeneralDirectoryMenu(child)));
        }/*  w  ww  .j av  a2 s  .co m*/
    }

    children = dir.listFiles((FileFilter) FileFilterUtils.notFileFilter(FileFilterUtils.directoryFileFilter()));
    if (children != null & children.length != 0) {
        Arrays.sort(children, new FileSorter());

        for (File child : children) {
            if (child.isHidden() || !child.isFile() || !ExtensionUtils.isVideoExtension(child)) {
                continue;
            }

            links.add(new MenuLink(Icon.File, child.getName(), new PlayFileAction(child)));
        }
    }
}

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From source file:org.codice.ddf.commands.catalog.IngestCommand.java

private void buildQueue(Stream<Path> ingestStream, ArrayBlockingQueue<Metacard> metacardQueue, long start) {
    ingestStream.filter(a -> !a.toFile().isDirectory()).forEach(a -> {
        File file = a.toFile();

        if (file.isHidden()) {
            ignoreCount.incrementAndGet();
        } else {//w w  w  .  j  a  v  a  2  s  .c o m
            String extension = file.getName();

            if (extension.contains(".")) {
                int x = extension.indexOf('.');
                extension = extension.substring(x);
            }

            if (ignoreList != null && (ignoreList.contains(extension) || ignoreList.contains(file.getName()))) {
                ignoreCount.incrementAndGet();
                printProgressAndFlush(start, fileCount.get(), ingestCount.get() + ignoreCount.get());
            } else {
                Metacard result;
                try {
                    result = readMetacard(file);
                } catch (IngestException e) {
                    result = null;
                    logIngestException(e, file);
                    if (failedIngestDirectory != null) {
                        moveToFailedIngestDirectory(file);
                    }
                    printErrorMessage("Failed to ingest file [" + file.getAbsolutePath() + "].");
                    if (INGEST_LOGGER.isWarnEnabled()) {
                        INGEST_LOGGER.warn("Failed to ingest file [{}].", file.getAbsolutePath());
                    }
                }

                if (result != null) {
                    try {
                        metacardQueue.put(result);
                    } catch (InterruptedException e) {
                        INGEST_LOGGER.error("Thread interrupted while waiting to 'put' metacard: {}", e);
                    }
                }
            }
        }
    });
    doneBuildingQueue.set(true);
}

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From source file:com.appspresso.api.fs.DefaultFile.java

/**
 * {@inheritDoc}//from w ww . j  a v  a2  s  .c o m
 * 
 */
@Override
public AxFile[] listFiles(AxFileFilter filter) {
    if (isHiddenFile(peer))
        return null;

    String[] fileArray = peer.list();
    if (null == fileArray)
        return null;

    int length = fileArray.length;

    ArrayList<AxFile> axFileList = new ArrayList<AxFile>();
    File newFile;
    AxFile newAxFile;

    if (filter == null) {
        for (int i = 0; i < length; i++) {
            newFile = new File(peer, fileArray[i]);
            if (newFile.isHidden())
                continue;

            newAxFile = fileSystem.createDefaultFile(newFile);
            axFileList.add(newAxFile);
        }
    } else {
        for (int i = 0; i < length; i++) {
            newFile = new File(peer, fileArray[i]);
            if (newFile.isHidden())
                continue;

            newAxFile = fileSystem.createDefaultFile(newFile);
            if (filter.acceptFile(newAxFile))
                axFileList.add(newAxFile);
        }
    }

    return axFileList.toArray(new AxFile[axFileList.size()]);
}

---

From source file:com.appeligo.showfiles.ShowFile.java

/**
 * @param request/*from ww w. j  a  va2  s .c o  m*/
 * @param out
 * @param path
 * @param f
 */
private void listFiles(HttpServletRequest request, PrintWriter out, String path, File f) {
    header(out, path);
    String[] filenames = f.list();
    Arrays.sort(filenames);
    for (int i = 0; i < filenames.length; i++) {
        String filename = filenames[i];
        String fullPathname = documentRoot + path + "/" + filename;
        File child = new File(fullPathname);
        if (child.isHidden()) {
            continue;
        }
        if (filename.endsWith(".flv")) {
            if (new File(fullPathname.replace(".flv", ".html.gz")).exists()) {
                continue;
            }
        }
        filename = filename.replace(":", "%3a");
        if (!path.endsWith("/")) {
            path = path + "/";
        }
        String displayName = filenames[i];
        if (child.isDirectory()) {
            displayName += "/";
            if (!filename.endsWith("/")) {
                filename = filename + "/";
            }
        }
        if (filename.endsWith(".html.gz")) {
            if (new File(fullPathname.replace(".html.gz", ".flv")).exists()) {
                out.println("<a href=\"" + request.getContextPath() + "/ShowFlv" +
                //request.getServletPath()+
                        path + filename.replace(".html.gz", ".flv") + "\">" + "<img src=\""
                        + request.getContextPath() + "/skins/default/videoIcon.gif\" alt=\"video\"/>" + "</a>");
            }
            String tsString = filename.substring(0, filename.indexOf('.'));
            try {
                long timestamp = Long.parseLong(tsString);
                DateFormat df = DateFormat.getTimeInstance(DateFormat.SHORT);
                df.setTimeZone(TimeZone.getTimeZone("GMT"));
                String time = df.format(new Date(timestamp)) + " - ";
                if (time.indexOf(':') == 1) {
                    time = "0" + time;
                }
                out.print(time);
            } catch (NumberFormatException e) {
            }
        } else if (filename.endsWith(".flv") && (filename.indexOf(",") > 0)) {
            showPreview(request, out, path, filename);
        }
        out.print("<a href=\"" + request.getContextPath() + request.getServletPath() + path + filename + "\">"
                + displayName + "</a>");
        if (filename.endsWith(".html.gz")) {
            BufferedReader r;
            try {
                r = new BufferedReader(
                        new InputStreamReader(new GZIPInputStream(new FileInputStream(fullPathname))));
                String line;
                while ((line = r.readLine()) != null) {
                    if (line.startsWith("<title>")) {
                        int nextLT = line.indexOf('<', 7);
                        String title = line.substring(7, nextLT);
                        out.print(" " + title);
                        break;
                    }
                }
                r.close();
            } catch (FileNotFoundException e) {
            } catch (IOException e) {
            }
        }
        out.println("<br/>");
    }
    footer(out);
}

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