Example usage for java.io FileFilter FileFilter

Introduction

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

Prototype

FileFilter

Source Link

Usage

From source file:com.meltmedia.rodimus.DocumentTransformationTest.java

@Test
public void diffWithOutWhitespace() throws IOException {
    for (File expectedHtmlFile : expectedOutputDir.listFiles(new FileFilter() {
        @Override//from   w ww .  jav  a 2 s .  co  m
        public boolean accept(File pathname) {
            return pathname.isFile();
        }
    })) {
        File actualHtmlFile = new File(actualOutputDir, expectedHtmlFile.getName());

        Diff diff = Diff.diff(expectedHtmlFile, actualHtmlFile, true);

        if (!diff.isEmpty()) {
            // build up the output.
            fail(diff.toUnifiedDiff("expected", "actual", new FileReader(expectedHtmlFile),
                    new FileReader(actualHtmlFile), 3));
        }
    }
}

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From source file:org.ala.spatial.analysis.index.LayerDistanceIndex.java

/**
 * @param threadcount    number of threads to run analysis.
 * @param onlyThesePairs array of distances to run as fieldId1 + " " +
 *                       fieldId2 where fieldId1.compareTo(fieldId2) &lt 0 or null for all missing
 *                       distances.//from  ww  w. j a  v  a2  s . c o m
 * @throws InterruptedException
 */
public void occurrencesUpdate(int threadcount, String[] onlyThesePairs) throws InterruptedException {

    //create distances file if it does not exist.
    File layerDistancesFile = new File(AlaspatialProperties.getAnalysisWorkingDir() + LAYER_DISTANCE_FILE);
    if (!layerDistancesFile.exists()) {
        try {
            FileWriter fw = new FileWriter(layerDistancesFile);
            fw.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    Map<String, Double> map = loadDistances();

    LinkedBlockingQueue<String> todo = new LinkedBlockingQueue();

    if (onlyThesePairs != null && onlyThesePairs.length > 0) {
        for (String s : onlyThesePairs) {
            todo.add(s);
        }
    } else {
        //find all environmental layer analysis files
        File root = new File(AlaspatialProperties.getAnalysisLayersDir());
        File[] dirs = root.listFiles(new FileFilter() {

            @Override
            public boolean accept(File pathname) {
                return pathname != null && pathname.isDirectory();
            }
        });

        HashMap<String, String> domains = new HashMap<String, String>();
        for (File dir : dirs) {
            //iterate through files so we get everything
            File[] files = new File(dir.getPath()).listFiles(new FileFilter() {

                @Override
                public boolean accept(File pathname) {
                    return pathname.getName().endsWith(".grd") && pathname.getName().startsWith("el");
                }
            });

            for (int i = 0; i < files.length; i++) {
                for (int j = i + 1; j < files.length; j++) {
                    String file1 = files[i].getName().replace(".grd", "");
                    String file2 = files[j].getName().replace(".grd", "");

                    //only operate on file names that are valid fields
                    if (Client.getFieldDao().getFieldById(file1) != null
                            && Client.getFieldDao().getFieldById(file2) != null) {

                        String domain1 = domains.get(file1);
                        if (domain1 == null) {
                            String pid1 = Client.getFieldDao().getFieldById(file1).getSpid();
                            domain1 = Client.getLayerDao().getLayerById(Integer.parseInt(pid1)).getdomain();
                            domains.put(file1, domain1);
                        }
                        String domain2 = domains.get(file2);
                        if (domain2 == null) {
                            String pid2 = Client.getFieldDao().getFieldById(file2).getSpid();
                            domain2 = Client.getLayerDao().getLayerById(Integer.parseInt(pid2)).getdomain();
                            domains.put(file2, domain2);
                        }

                        String key = (file1.compareTo(file2) < 0) ? file1 + " " + file2 : file2 + " " + file1;

                        //domain test
                        if (isSameDomain(parseDomain(domain1), parseDomain(domain2))) {
                            if (!map.containsKey(key) && !todo.contains(key)) {
                                todo.put(key);
                            }
                        }
                    }
                }
            }
        }
    }

    LinkedBlockingQueue<String> toDisk = new LinkedBlockingQueue<String>();
    CountDownLatch cdl = new CountDownLatch(todo.size());
    CalcThread[] threads = new CalcThread[threadcount];
    for (int i = 0; i < threadcount; i++) {
        threads[i] = new CalcThread(cdl, todo, toDisk);
        threads[i].start();
    }

    ToDiskThread toDiskThread = new ToDiskThread(
            AlaspatialProperties.getAnalysisWorkingDir() + LAYER_DISTANCE_FILE, toDisk);
    toDiskThread.start();

    cdl.await();

    for (int i = 0; i < threadcount; i++) {
        threads[i].interrupt();
    }

    toDiskThread.interrupt();
}

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From source file:com.manydesigns.portofino.dispatcher.DispatcherLogic.java

protected static void appendChildrenToPagesSelectionProvider(File baseDir, File parentDir, String breadcrumb,
        DefaultSelectionProvider selectionProvider, boolean includeDetailChildren, File... excludes) {
    FileFilter filter = new FileFilter() {
        public boolean accept(File pathname) {
            return pathname.isDirectory();
        }//from w  ww.j a  va 2s .c o  m
    };
    for (File dir : parentDir.listFiles(filter)) {
        try {
            appendToPagesSelectionProvider(baseDir, dir, breadcrumb, selectionProvider, includeDetailChildren,
                    excludes);
        } catch (Exception e) {
            logger.error(e.getMessage(), e);
        }
    }
}

---

From source file:com.univpm.s1055802.faceplusplustester.Gallery.GalleryVideosFragment.java

/**
 * Ottiene la lista di tutti gli Uri dei video contenuti in una cartella
 * @param dir la cartella specificata/*  w w  w.  j  a  v  a 2 s  .co  m*/
 */
public void getFromDir(String dir) {
    File file = new File(dir);
    videoFiles = new ArrayList<>();

    if (file.isDirectory()) {
        File[] listDir = file.listFiles(new FileFilter() {
            @Override
            public boolean accept(File pathname) {
                return pathname.isDirectory();
            }
        });

        filePath = new ArrayList<>();
        Log.v("video", String.valueOf(listDir.length));
        for (int i = 0; i < listDir.length; i++) {
            Log.v("i: ", String.valueOf(i));
            File[] videoDirFiles = listDir[i].listFiles(new FilenameFilter() {
                public boolean accept(File dir, String name) {
                    File file = new File(dir.getPath(), name);
                    return (name.toLowerCase().endsWith(".mp4") && file.length() > 10);
                }
            });
            if (videoDirFiles.length >= 1) {
                framesDir = new File(listDir[i], "Frames");
                if (framesDir.isDirectory()) {
                    File[] listFrames = framesDir.listFiles();
                    if (framesDir.listFiles().length >= 1) {
                        videoFiles.add(videoDirFiles[0]);
                        filePath.add(Uri.fromFile(listFrames[0]).toString());
                        /*} else {
                            filePath.add(FileUtils.resourceToUri(GalleryVideosFragment.this.getContext(), R.drawable.fpp_no_video).toString());
                        */}
                }
            }
        }
    }
}

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From source file:org.alex73.skarynka.scan.process.ProcessDaemon.java

boolean process() throws Exception {
    LOG.debug("check for processing...");
    if (Context.getPermissions().ProcessingControls) {
        // process control files
        LOG.trace("check for control dir " + Context.getControlDir());
        File[] controls = new File(Context.getControlDir()).listFiles(new FileFilter() {
            public boolean accept(File file) {
                return file.isFile() && file.getName().endsWith(".do");
            }/*  w  w  w.  ja  v  a2  s  .  co  m*/
        });
        if (controls != null) {
            LOG.trace("control files found: " + controls.length);
            for (File c : controls) {
                LOG.trace("check for control file " + c);
                File errorFile = new File(c.getPath() + ".err");
                File outFile = new File(c.getPath() + ".out");
                if (errorFile.exists() || outFile.exists()) {
                    continue;
                }
                try {
                    String cmd = FileUtils.readFileToString(c, "UTF-8");
                    String result = ProcessCommands.call(cmd);
                    FileUtils.writeStringToFile(outFile, result, "UTF-8");
                } catch (Throwable ex) {
                    FileUtils.writeStringToFile(errorFile, ex.getMessage(), "UTF-8");
                }
            }
        }
    }
    if (paused) {
        return false;
    }
    if (Context.getPermissions().ProcessingBooks) {
        // process books
        LOG.trace("check for book dir " + Context.getBookDir());
        File[] ls = new File(Context.getBookDir()).listFiles(new FileFilter() {
            public boolean accept(File pathname) {
                return pathname.isDirectory() && new File(pathname, "book.properties").isFile();
            }
        });

        if (ls == null) {
            LOG.trace("books not found");
            return false;
        }

        int count = 0;
        for (File d : ls) {
            LOG.trace("check for book dir " + d);
            File processFile = new File(d, ".process");
            if (!processFile.exists()) {
                // processing wasn't started yet
                continue;
            }
            File processDoneFile = new File(d, ".process.done");
            if (processDoneFile.exists()) {
                // processing finished
                continue;
            }
            File errorFile = new File(d, ".errors");
            if (errorFile.exists()) {
                // if book contains error files - skip this book
                continue;
            }
            LOG.debug("Process book " + d);
            Book2 book = new Book2(d);
            if (!book.getErrors().isEmpty()) {
                FileUtils.writeStringToFile(errorFile, "Error read book: " + book.getErrors(), UTF8);
                continue;
            }
            String command = FileUtils.readFileToString(processFile, UTF8);

            Script newScript;
            try {
                // update compiled script if script file was updated
                newScript = new Script(command);
                if (currentScript == null || !currentScript.theSame(newScript)) {
                    currentScript = newScript;
                    currentScript.compile();
                }
            } catch (Throwable ex) {
                FileUtils.writeStringToFile(errorFile, "Error get script: " + ex.getMessage(), UTF8);
                continue;
            }
            boolean wasError = false;
            for (String p : book.listPages()) {
                if (finish) {
                    return false;
                }
                // PageFileInfo pfi = new PageFileInfo(book, p);
                try {
                    if (currentScript.pageResultExist(book, p)) {
                        continue;
                    }
                    currentScript.pageExecute(book, p);
                    count++;
                } catch (Throwable ex) {
                    LOG.info("Error process page " + p, ex);
                    FileUtils.writeStringToFile(errorFile, "Error process page #" + p + ": " + ex.getMessage(),
                            UTF8);
                    wasError = true;
                    break;
                }
                if (count >= 5) {
                    return true;
                }
            }
            // pages process was finished - need to finish book
            try {
                if (!wasError) {
                    if (!currentScript.bookResultExist(book)) {
                        currentScript.bookExecute(book);
                    }
                }
            } catch (Throwable ex) {
                LOG.info("Error process book", ex);
                FileUtils.writeStringToFile(errorFile, "Error process book: " + ex.getMessage(), UTF8);
                wasError = true;
                break;
            }

            if (!wasError) {
                // book finished without errors
                processFile.renameTo(processDoneFile);
            }
        }
    }
    return false;
}

---

From source file:edu.unc.lib.dl.services.BatchIngestQueue.java

public File[] getFailedDirectories() {
    File[] batchDirs = this.failedDirectory.listFiles(new FileFilter() {
        @Override//  ww w .  jav a  2  s.  c  o  m
        public boolean accept(File arg0) {
            return arg0.isDirectory();
        }
    });
    if (batchDirs != null) {
        Arrays.sort(batchDirs, new Comparator<File>() {
            @Override
            public int compare(File o1, File o2) {
                if (o1 == null || o2 == null)
                    return 0;
                return (int) (o1.lastModified() - o2.lastModified());
            }
        });
        return batchDirs;
    } else {
        return new File[] {};
    }
}

---

From source file:info.dolezel.fatrat.plugins.helpers.JarClassLoader.java

public void loadAllExtensions(String path) throws Exception {
    File f = new File(path);
    File[] extensions = f.listFiles(new FileFilter() {

        @Override//from  w w w .  j  a  va 2  s. c o m
        public boolean accept(File pathname) {
            return pathname.getName().endsWith(".jar");
        }
    });

    for (File e : extensions)
        addExtension(e.getAbsolutePath());
}

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From source file:com.googlecode.t7mp.steps.deployment.ResolveTomcatStep.java

private void copyToTomcatDirectory(File unpackDirectory) throws IOException {
    File[] files = unpackDirectory.listFiles(new FileFilter() {
        @Override/*from www  .  ja  v a  2s. c  om*/
        public boolean accept(File file) {
            return file.isDirectory();
        }
    });
    // should only be one
    FileUtils.copyDirectory(files[0], this.mojo.getCatalinaBase());
}

---

From source file:com.splunk.shuttl.server.mbeans.rest.ArchiveBucketEndpoint.java

private File[] listFilesThatAreNotRawdataDirNorDotFiles(LocalBucket localBucket) {
    return localBucket.getDirectory().listFiles(new FileFilter() {

        @Override/*from  ww w  .  jav a  2 s  .c  om*/
        public boolean accept(File f) {
            if (isRawdataOrDotFile(f.getName()))
                return false;
            return true;
        }

        private boolean isRawdataOrDotFile(String fileName) {
            return fileName.equals("rawdata") || fileName.startsWith(".");
        }
    });
}

---

From source file:com.tulskiy.musique.library.Library.java

public void rescan(Map<String, Object> progress) {
    List<String> folders = LibraryConfiguration.getFolders();
    if (CollectionUtils.isEmpty(folders)) {
        return;//from   w  w  w . j  a  v  a2 s.  c om
    }
    progress.put("processing.file", "");

    data.removeDeadItems();

    HashMap<TrackData, Track> trackDatas = new HashMap<TrackData, Track>();
    for (Track track : data) {
        trackDatas.put(track.getTrackData(), track);
    }

    LinkedList<File> queue = new LinkedList<File>();
    for (String path : folders) {
        File f = new File(path);
        if (f.exists())
            queue.add(f);
    }

    HashSet<Track> processed = new HashSet<Track>();
    final Set<String> formats = Codecs.getFormats();
    ArrayList<Track> temp = new ArrayList<Track>();
    while (!queue.isEmpty()) {
        try {
            File file = queue.pop();
            if (progress != null) {
                if (progress.get("processing.stop") != null) {
                    break;
                }
                progress.put("processing.file", file.getAbsolutePath());
            }
            if (file.isDirectory()) {
                queue.addAll(0, Arrays.asList(file.listFiles(new FileFilter() {
                    @Override
                    public boolean accept(File file) {
                        if (file.isHidden() || !file.canRead()) {
                            return false;
                        }

                        if (file.isDirectory())
                            return true;

                        String ext = Util.getFileExt(file).toLowerCase();
                        if (formats.contains(ext)) {
                            String name = Util.removeExt(file.getAbsolutePath()) + ".cue";
                            return !new File(name).exists();
                        }
                        return ext.equals("cue");
                    }
                })));
            } else {
                TrackData trackData = new TrackData(file.toURI(), 0);
                Track track = trackDatas.get(trackData);
                if (track != null) {
                    if (track.getTrackData().getLastModified() != file.lastModified()) {
                        track.getTrackData().clearTags();
                        TrackIO.getAudioFileReader(file.getName()).reload(track);
                    }
                    processed.add(track);
                } else {
                    temp.clear();
                    TrackIO.getAudioFileReader(file.getName()).read(file, temp);
                    for (Track newTrack : temp) {
                        trackData = newTrack.getTrackData();
                        if (trackDatas.containsKey(trackData)) {
                            // it must be the cue file, so  merge the track data
                            trackData.merge(newTrack.getTrackData());
                        }
                        processed.add(newTrack);
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    data.clear();
    data.addAll(processed);
    processed.clear();
    trackDatas.clear();
    rebuildTree();
}

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