Example usage for org.apache.commons.io FilenameUtils concat

Introduction

In this page you can find the example usage for org.apache.commons.io FilenameUtils concat.

Prototype

public static String concat(String basePath, String fullFilenameToAdd) 

Source Link

Document

Concatenates a filename to a base path using normal command line style rules.

Usage

From source file:com.enioka.jqm.api.ServiceSimple.java

@GET
@Path("enginelog")
@Produces(MediaType.TEXT_PLAIN)/*from   w w w.  ja v a 2s .co  m*/
public String getEngineLog(@QueryParam("latest") int latest) {
    // Failsafe
    if (latest > 10000) {
        latest = 10000;
    }

    ReversedLinesFileReader r = null;
    try {
        File f = new File(
                FilenameUtils.concat("./logs/", "jqm-" + context.getInitParameter("jqmnode") + ".log"));
        r = new ReversedLinesFileReader(f);
        StringBuilder sb = new StringBuilder(latest);
        String buf = r.readLine();
        int i = 1;
        while (buf != null && i <= latest) {
            sb.append(buf);
            sb.append(System.getProperty("line.separator"));
            i++;
            buf = r.readLine();
        }
        return sb.toString();
    } catch (Exception e) {
        throw new ErrorDto("Could not return the desired file", 8, e, Status.NO_CONTENT);
    } finally {
        IOUtils.closeQuietly(r);
    }
}

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From source file:cop.maven.plugins.AbstractRestToRamlMojoTest.java

@Test(groups = { "init", "checkOutputDirectoryExists" })
public void shouldSetDefaultOutputWhenOutputIsNotSet() throws Exception {
    File dir = TestUtils.createTempDir();

    Build build = new Build();
    build.setDirectory(dir.getAbsolutePath());
    mojo.project.setBuild(build);// www. j a va  2  s .c  o m

    checkOutputDirectoryExists(mojo);
    assertThat(mojo.out).isEqualTo(FilenameUtils.concat(dir.getAbsolutePath(), "docs"));
}

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From source file:com.mbrlabs.mundus.editor.core.kryo.KryoManager.java

/**
 * Saves a scene.//from   w  w w .j av  a2 s.c o  m
 *
 * @param context
 *            project context of the scene
 * @param scene
 *            scene to save
 */
public void saveScene(ProjectContext context, Scene scene) {
    try {
        String sceneDir = FilenameUtils.concat(context.path + "/" + ProjectManager.PROJECT_SCENES_DIR,
                scene.getName() + "." + ProjectManager.PROJECT_SCENE_EXTENSION);

        Output output = new Output(new FileOutputStream(sceneDir));

        SceneDescriptor descriptor = DescriptorConverter.convert(scene);
        kryo.writeObject(output, descriptor);

        output.flush();
        output.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
}

---

From source file:com.blueverdi.rosietheriveter.PhotoViewActivity.java

private Bitmap getBitmapFromAssets(String fileName) {
    String fn = FilenameUtils.concat(imageSource, fileName);
    Bitmap bit = null;/* ww  w . ja  v  a  2  s. c om*/
    try {
        InputStream bitmap = getAssets().open(fn);
        bit = BitmapFactory.decodeStream(bitmap);
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
    return bit;
}

---

From source file:com.stanley.captioner.Transcriber.java

public void start() {
    // Create stream speech recognizer.
    StreamSpeechRecognizer recognizer = null;
    try {//from   w w  w . j av a 2s .c  o m
        recognizer = new StreamSpeechRecognizer(config);
    } catch (IOException e) {
        System.out.println("Failed to create recognizer.");
    }

    // Open print writer for writing text output.
    PrintWriter writer = null;
    try {
        writer = new PrintWriter(textOut);
    } catch (FileNotFoundException e) {
        System.out.println("Failed to create print writer.");
    }

    // Open stream for first pass.
    InputStream stream = null;
    try {
        stream = new FileInputStream(audio);
    } catch (FileNotFoundException e) {
        System.out.println("Failed to stream file.");
    }

    // Initialize loop variables.
    SpeechResult result;
    int resultCount = 0;
    Stats stats = recognizer.createStats(1);

    // Start recognizer for first pass.
    recognizer.startRecognition(stream);
    System.out.println("First pass (stats collection) started.");

    // First pass loop to collect statistics for model adaptation.
    while ((result = recognizer.getResult()) != null) {
        try {
            stats.collect(result);
        } catch (Exception e) {
            System.out.println("Failed to collect stats.");
        }

        resultCount++;

        // Toggle for testing.
        if (quickTest && resultCount > 5) {
            break;
        }
    }
    // Close recognizer (end of first pass).
    recognizer.stopRecognition();
    System.out.println("Stats collection stopped.");

    // Transform model using model adaptation.
    Transform transform = stats.createTransform();
    recognizer.setTransform(transform);

    // Reopen stream for second pass.
    stream = null;
    try {
        stream = new FileInputStream(audio);
    } catch (FileNotFoundException e) {
        System.out.println("Failed to stream file.");
    }

    // Start recognizer for second pass.
    recognizer.startRecognition(stream);
    System.out.println("Second pass started.");

    // Create output text file header.
    writer.printf("%-20s", "WORD:");
    writer.printf("%20s", "CONFIDENCE:");
    writer.printf("%20s", "START TIME:");
    writer.printf("%20s", "END_TIME:");
    writer.println();
    for (int i = 0; i < 80; i++) {
        writer.print("-");
    }
    writer.println();

    // Initialize loop variables.
    int wordCount = 0;
    String sentence = "";
    int sentenceLength = 0;
    long sentenceStart = 0;
    long sentenceEnd = 0;
    ArrayList<Sentence> sentences = new ArrayList<>();

    // Second pass loop to calculate sentences.
    RECOG: while ((result = recognizer.getResult()) != null) {
        for (WordResult wordResult : result.getWords()) {
            wordCount++;
            String word = wordResult.getWord().toString();
            double confidence = wordResult.getConfidence();
            long startTime = wordResult.getTimeFrame().getStart();
            long endTime = wordResult.getTimeFrame().getEnd();
            writer.printf("%-20s", word);
            writer.printf("%20.1f", confidence);
            writer.printf("%20d", startTime);
            writer.printf("%20d", endTime);
            writer.println();

            if (sentenceLength + word.length() < 40) {
                // Add to current sentence.
                sentence += " " + word;
                sentenceLength += word.length();
                sentenceEnd = endTime;
            } else {
                // End of current sentence, store and start a new one.
                sentences.add(new Sentence(sentence, sentenceStart, sentenceEnd));
                sentenceStart = sentenceEnd;
                sentence = "";
                sentenceLength = 0;
            }

            // Toggle for testing.
            if (quickTest && wordCount > 50) {
                break RECOG;
            }
        }
    }

    // Close print writer and recognizer (end of second pass).
    writer.close();
    recognizer.stopRecognition();
    System.out.println("Second pass stopped.");

    // Create folder for caption images.
    String imageDirPath = FilenameUtils.concat(textOut.getParent(),
            FilenameUtils.getBaseName(textOut.getAbsolutePath()));
    System.out.println(imageDirPath);
    File imageDir = new File(imageDirPath);
    if (!imageDir.exists()) {
        // Create the folder if it doesn't already exist.
        imageDir.mkdir();
    }

    // Calculate video output path.
    String videoOutPath = FilenameUtils.concat(textOut.getParent(),
            FilenameUtils.getBaseName(textOut.getAbsolutePath()) + ".mp4");
    System.out.println(videoOutPath);

    // Initialize a command string for overlaying the captions.
    String commandString = String.format("%s -y -loglevel quiet -i %s", new Converter().getFFmpegPath(),
            videoIn.getAbsolutePath());
    System.out.println(commandString);

    // Initialize a complex filter for overlaying the captions.
    String filterString = "-filter_complex";

    // Acquire a probe object for collecting video details.
    Converter converter = new Converter();
    FFprobe ffprobe = null;
    try {
        ffprobe = new FFprobe(converter.getFFprobePath());
    } catch (IOException e) {
        System.out.println("Failed to find ffprobe.");
    }

    // Probe the video for details.
    FFmpegProbeResult probeResult = null;
    try {
        probeResult = ffprobe.probe(videoIn.getAbsolutePath());
    } catch (IOException e) {
        System.out.println("Failed to probe video file.");
    }

    // Get the width and height of the video.
    FFmpegStream videoStream = probeResult.getStreams().get(0);
    int videoWidth = videoStream.width;
    int videoHeight = videoStream.height;

    // Calculate the x and y coordinates of the captions.
    int captionX = (videoWidth / 2) - 220;
    int captionY = videoHeight - 25 - 10;

    // Loop over the sentences, generate captions, and build command string.
    int k = 0;
    for (Sentence s : sentences) {
        // Create caption image from sentence.
        BufferedImage bi = new BufferedImage(440, 50, BufferedImage.TYPE_INT_ARGB);
        Graphics2D g = bi.createGraphics();
        g.setPaint(new Color(0, 0, 0, 128));
        g.fillRect(0, 0, 440, 50);
        g.setPaint(new Color(255, 255, 255, 255));
        g.setFont(new Font("Serif", Font.BOLD, 20));
        FontMetrics fm = g.getFontMetrics();
        int x = bi.getWidth() - fm.stringWidth(s.text) - 5;
        int y = fm.getHeight() - 5;
        g.drawString(s.text, x, y);
        g.dispose();

        // Write the image to file for future reference.
        String suffix = String.format("caption-%03d.png", k);
        String imagePath = FilenameUtils.concat(imageDirPath, suffix);
        try {
            File imageFile = new File(imagePath);
            ImageIO.write(bi, "png", imageFile);
        } catch (IOException e) {
            System.out.println("Failed to write caption image to file.");
        }

        // Add the caption image path to the command string.
        commandString += " -i " + imagePath;

        // Add an entry to the complex filter with the caption timeframe.
        if (k == 0) {
            filterString += String.format(" \"[0:v][1:v] overlay=%d:%d:enable='between(t,%d,%d)'%s", captionX,
                    captionY, s.startTime / 1000, s.endTime / 1000,
                    (k == sentences.size() - 1) ? "\"" : " [tmp];");
        } else {
            filterString += String.format(" [tmp][%d:v] overlay=%d:%d:enable='between(t,%d,%d)'%s", k + 1,
                    captionX, captionY, s.startTime / 1000, s.endTime / 1000,
                    (k == sentences.size() - 1) ? "\"" : " [tmp];");
        }
        k++;
    }

    // Build final command string.
    String finalCommand = String.format("%s %s -codec:a copy %s", commandString, filterString, videoOutPath);

    System.out.println(finalCommand);

    // Attempt to run the final command string to embed the captions.
    try {
        Process p = Runtime.getRuntime().exec(finalCommand);
        try {
            if (p.waitFor() != 0) {
                // Embedding the captions failed.
                System.out.println("Image overlay failed.");
            }
        } catch (InterruptedException e) {
            // Embedding the captions was interrupted.
            System.out.println("Interrupted image overlay.");
        }
    } catch (IOException e) {
        // Command string failed to execute.
        System.out.println("Failed to execute image overlay.");
    }

    // Delete intermediate audio file.
    audio.delete();

    System.out.println("........................CAPTIONING COMPLETE........................");
}

---

From source file:edu.cornell.med.icb.goby.alignments.TestPositionSlices.java

@Test
public void testIndexLocations() throws IOException {
    final String basename = "align-position-slices-index-locations1";
    buildAlignment(basename);//from   ww w  . ja va 2s  . c  o  m

    {// check that we can read skipTo before the start of the slice and only get entries that are within the slice
     // boundaries.
        final AlignmentReader reader = new AlignmentReaderImpl(FilenameUtils.concat(BASE_TEST_DIR, basename));
        reader.readHeader();
        ObjectList<ReferenceLocation> locations = reader.getLocations(1);
        reader.close();
        Assert.assertEquals(1, locations.get(0).targetIndex);
        Assert.assertEquals(12, locations.get(0).position);
        Assert.assertEquals(1, locations.get(1).targetIndex);
        Assert.assertEquals(13, locations.get(1).position);
        Assert.assertEquals(2, locations.get(2).targetIndex);
        Assert.assertEquals(123, locations.get(2).position);
        Assert.assertEquals(2, locations.get(3).targetIndex);
        Assert.assertEquals(300, locations.get(3).position);
        Assert.assertEquals(4, locations.size());

    }
}

---

From source file:edu.cornell.med.icb.goby.alignments.TestMerge.java

@Test
public void testMergeWithTargetIds3() throws IOException {
    // Test that target indices are merged. align-105 and align-106 each have two targets. The result merged
    // target index should be between 0 and 3. Maximum index at 3.
    final Merge merger = new Merge(3);

    final List<File> inputFiles = new ArrayList<File>();
    inputFiles.add(new File(FilenameUtils.concat(BASE_TEST_DIR, "align-105")));
    inputFiles.add(new File(FilenameUtils.concat(BASE_TEST_DIR, "align-106")));

    final String outputFile = FilenameUtils.concat(BASE_TEST_DIR, "out-105-merged");
    merger.setK(2);//  w  w  w  .  j  a va2s  .c o m
    merger.setSilent(false);
    merger.merge(inputFiles, outputFile);

    final AlignmentReader reader = new AlignmentReaderImpl(outputFile);
    int maxTargetIndex = -1;
    while (reader.hasNext()) {
        final Alignments.AlignmentEntry alignmentEntry = reader.next();
        maxTargetIndex = Math.max(maxTargetIndex, alignmentEntry.getTargetIndex());
    }
    assertEquals(3, maxTargetIndex);
}

---

From source file:au.org.ala.delta.io.OutputFileManager.java

protected String prependOutputDirectory(String fileName) {
    if (StringUtils.isEmpty(fileName)) {
        return "";
    }/*from www  .  j av  a  2  s  . co m*/
    String outputFileName = FilenameUtils.separatorsToSystem(fileName);
    if (!outputFileName.contains(File.separator) && (_outputDirectory != null)) {
        outputFileName = FilenameUtils.concat(_outputDirectory, fileName);
    }
    return outputFileName;
}

---

From source file:com.s2g.pst.resume.importer.PSTFileHelper.java

/**
 * */*from w  ww .j a v a 2 s. c  om*/
 *
 * @param basePath
 * @param fileName
 * @param count
 * @return Return unique file name
 */
public void getUniqueFileName(String basePath, String fileName, int count) {

    //        if (this.uniqueFileName != null) {
    //            return;
    //        }
    File file = null;
    if (count <= 0) {
        file = new File(FilenameUtils.concat(basePath, fileName));
    } else {
        file = new File(basePath + File.separator + FilenameUtils.removeExtension(fileName) + "_" + count + "."
                + FilenameUtils.getExtension(fileName));
    }
    if (file.exists()) {
        getUniqueFileName(basePath, fileName, count + 1);
    } else {
        this.uniqueFileName = file.getName();
        System.out.println("called : " + this.uniqueFileName);

    }
    // return ;//this.uniqueFileName;
}

---

From source file:edu.cornell.med.icb.goby.alignments.TestAlignmentIndex.java

@Test
public void test_1_9_5_IndexIssueWithSkipTo() throws IOException {

    int[] targetLengths = new int[] { 100, 50, 20, 10, 5 };
    final String basename1 = FilenameUtils.concat(BASE_TEST_DIR, "align-index-error-2");
    final AlignmentWriterImpl writer = new AlignmentWriterImpl(basename1);
    writer.setTargetLengths(targetLengths);
    writer.setNumAlignmentEntriesPerChunk(1);
    writer.setSorted(true);/*w ww  .  j  a v  a2s  . c  o  m*/
    int queryIndex = 0;

    writer.setAlignmentEntry(queryIndex++, 0, 99, 30, false, constantQueryLength);
    writer.appendEntry();
    writer.setAlignmentEntry(queryIndex++, 1, 0, 30, false, constantQueryLength);
    writer.appendEntry();
    writer.setAlignmentEntry(queryIndex++, 1, 1, 30, false, constantQueryLength);
    writer.appendEntry();
    writer.close();

    AlignmentReaderImpl reader = new AlignmentReaderImpl(basename1);
    reader.readHeader();
    Alignments.AlignmentEntry entry = reader.skipTo(1, 0);

    assertEquals(1, entry.getTargetIndex());
    assertEquals(0, entry.getPosition());
    entry = reader.next();
    assertEquals(1, entry.getTargetIndex());
    assertEquals(1, entry.getPosition());
    assertFalse(reader.hasNext());
    // Now check that the locations were stored in the index and can be decoded correctly:
    ObjectList<ReferenceLocation> locations = reader.getLocations(1);
    assertEquals(0, locations.get(0).targetIndex);
    assertEquals(99, locations.get(0).position);
    assertEquals(1, locations.get(1).targetIndex);
    assertEquals(0, locations.get(1).position);
    assertEquals(1, locations.get(2).targetIndex);
    assertEquals(1, locations.get(2).position);

    assertEquals("with modulo=1, must recover three locations.", 3, locations.size());
}

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