Example usage for org.apache.commons.io FileUtils readFileToByteArray

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils readFileToByteArray.

Prototype

public static byte[] readFileToByteArray(File file) throws IOException 

Source Link

Document

Reads the contents of a file into a byte array.

Usage

From source file:jetbrains.buildServer.torrent.TorrentTransportTest.java

@BeforeMethod
public void setUp() throws Exception {
    super.setUp();
    myServer = new Server(12345);
    WebAppContext handler = new WebAppContext();
    handler.setResourceBase("/");
    handler.setContextPath(CONTEXT_PATH);
    myDownloadMap = new HashMap<String, File>();
    myDownloadAttempts = new ArrayList<String>();
    myDownloadHonestly = true;/*  ww  w.j  a v  a2s .  c  o  m*/
    myDownloadHacks = new HashMap<String, byte[]>();
    myDownloadHackAttempts = new ArrayList<String>();
    handler.addServlet(new ServletHolder(new HttpServlet() {
        @Override
        protected void doGet(HttpServletRequest req, HttpServletResponse resp)
                throws ServletException, IOException {
            myDownloadAttempts.add(req.getPathInfo());
            final ServletOutputStream os = resp.getOutputStream();
            final File file = myDownloadMap.get(req.getPathInfo());
            final byte[] bytes = FileUtils.readFileToByteArray(file);
            os.write(bytes);
            os.close();
        }
    }), "/*");
    myServer.setHandler(handler);
    myServer.start();

    myAgentParametersMap = new HashMap<String, String>();

    Mockery m = new Mockery();
    myBuild = m.mock(AgentRunningBuild.class);
    final BuildProgressLogger myLogger = new BaseServerLoggerFacade() {
        @Override
        public void flush() {
        }

        @Override
        protected void log(final BuildMessage1 message) {

        }
    };

    m.checking(new Expectations() {
        {
            allowing(myBuild).getSharedConfigParameters();
            will(returnValue(myAgentParametersMap));
            allowing(myBuild).getBuildTypeId();
            will(returnValue("TC_Gaya80x_BuildDist"));
            allowing(myBuild).getBuildLogger();
            will(returnValue(myLogger));
        }
    });

    myDirectorySeeder = new TorrentsDirectorySeeder(createTempDir(), -1, 1);

    myTorrentTransport = new TorrentTransportFactory.TorrentTransport(myDirectorySeeder, new HttpClient(),
            myBuild.getBuildLogger()) {
        @Override
        protected byte[] download(@NotNull String urlString) throws IOException {
            if (myDownloadHonestly) {
                return super.download(urlString);
            } else {
                myDownloadHackAttempts.add(urlString);
                return myDownloadHacks.get(urlString);
            }
        }
    };

    myTempDir = createTempDir();
}

---

From source file:it.smartcommunitylab.parking.management.web.manager.MarkerIconStorage.java

private byte[] getTemplateMarker(String basePath, String company, String entity) throws IOException {
    String filename = getIconFolder(basePath, ICON_FOLDER_TEMPLATE);
    List<String> markerDetails = getMarkerIconDetails(company, entity);
    if (markerDetails == null) {
        String templateIcon = TEMPLATE_PREFIX + entity + TEMPLATE_EXT;
        if (!new File(filename + templateIcon).exists()) {
            filename += TEMPLATE_FILE;/*from   ww w.  j av a  2 s. co  m*/
        } else {
            filename += templateIcon;
        }
    } else {
        filename += markerDetails.get(0);
    }

    return FileUtils.readFileToByteArray(new File(filename));
}

---

From source file:com.chiorichan.http.UploadedFile.java

public byte[] readToBytes() throws IOException {
    if (isInMemory() || file == null)
        return cachedFileUpload.content().array();
    else/*www.ja v a2 s.  c  o m*/
        return FileUtils.readFileToByteArray(file);
}

---

From source file:com.tangfan.test.UserServiceTest.java

/**
 * testUpload webservice?/*from  www. j  av a2  s .  c  o m*/
 */
@Test
public void testUpload() {
    try {
        byte[] file = FileUtils
                .readFileToByteArray(new File("C:/Users/Administrator/Pictures/QQ20150206132707.jpg"));
        port.upload(file);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:com.sangupta.shire.util.WebResponseCacheInterceptor.java

/**
 * Get {@link WebResponse} as previously saved from the cache dir, if
 * available/* w  w  w  .j av  a 2s  .  c o  m*/
 * 
 * @param url
 *            the URL that needs to be hit
 * 
 * @return the response as available
 */
private WebResponse getFromCache(String url) {
    File cache = getCacheFile(url);
    if (cache == null || !cache.exists()) {
        return null;
    }

    try {
        WebResponse response = (WebResponse) SerializationUtils
                .deserialize(FileUtils.readFileToByteArray(cache));
        return response;
    } catch (IOException e) {
        // eat up
    }

    return null;
}

---

From source file:com.nubits.nubot.utils.Utils.java

/**
 * @param pathToFile//from   w  w  w .  java 2  s .c  o m
 * @param passphrase
 * @return
 */
public static String decode(String pathToFile, String passphrase) {
    String clearString = null;
    MessageDigest digest;
    try {
        //Encapsule the passphrase in a 16bit SecretKeySpec key
        digest = MessageDigest.getInstance("SHA");
        digest.update(passphrase.getBytes());
        SecretKeySpec key = new SecretKeySpec(digest.digest(), 0, 16, "AES");

        Cipher aes = Cipher.getInstance("AES/ECB/PKCS5Padding");
        aes.init(Cipher.DECRYPT_MODE, key);

        byte[] ciphertextBytes = FileUtils.readFileToByteArray(new File(pathToFile));
        clearString = new String(aes.doFinal(ciphertextBytes));

    } catch (IOException | NoSuchAlgorithmException | NoSuchPaddingException | InvalidKeyException
            | BadPaddingException | IllegalBlockSizeException ex) {
        LOG.error(ex.toString());
        return "-1";
    }
    return clearString;
}

---

From source file:io.appium.java_client.ComparesImages.java

/**
 * Performs images matching by features. Read
 * https://docs.opencv.org/3.0-beta/doc/py_tutorials/py_feature2d/py_matcher/py_matcher.html
 * for more details on this topic.//  w w w.j a  va  2  s  .c  om
 *
 * @param image1 The location of the first image
 * @param image2 The location of the second image
 * @param options comparison options
 * @return The matching result. The configuration of fields in the result depends on comparison options.
 */
default FeaturesMatchingResult matchImagesFeatures(File image1, File image2,
        @Nullable FeaturesMatchingOptions options) throws IOException {
    return matchImagesFeatures(Base64.encodeBase64(FileUtils.readFileToByteArray(image1)),
            Base64.encodeBase64(FileUtils.readFileToByteArray(image2)), options);
}

---

From source file:eionet.webq.converter.MultipartFileToUserFileConverterTest.java

@Test
public void whenConvertingMultipartFile_ifAttachmentTypeIsZipFile_unpackAllFiles() throws Exception {
    Collection<UserFile> files = fileConverter.convert(createMultipartFile(ZIP_ATTACHMENT_MEDIA_TYPE,
            FileUtils.readFileToByteArray(new File(TEST_XML_FILES_ZIP))));

    verifyContentExtractedFromTestZipFile(files);
}

---

From source file:com.oneis.utils.ImageColouring.java

/**
 * Rewrite colours in GIF colour table without decoding and recoding the
 * image.//from  w w  w .  j  a v a  2  s .c  o  m
 */
static private boolean colourImageGIF(String Filename, ColouringInfo colouringInfo, OutputStream Output)
        throws IOException {
    byte[] gif = FileUtils.readFileToByteArray(new File(Filename));

    if (gif.length < GIF_GLOBAL_COLOUR_TABLE_OFFSET) {
        return false;
    }
    if (gif[0] != (byte) 'G' || gif[1] != (byte) 'I' || gif[2] != (byte) 'F') {
        // Bad header
        return false;
    }
    if ((((int) gif[GIF_FLAGS_OFFSET]) & GIF_FLAGS_HAS_GLOBAL_COLOUR_TABLE) == 0) {
        // No global colour table to change
        return false;
    }
    int SizeOfGlobalColourTable = (((int) gif[GIF_FLAGS_OFFSET]) & GIF_FLAGS_GLOBAL_COLOUR_TABLE_SIZE_MASK);
    int entriesInColourTable = 1 << (SizeOfGlobalColourTable + 1);
    if (gif.length < (GIF_GLOBAL_COLOUR_TABLE_OFFSET + (entriesInColourTable * 3))) {
        // Not enough space for the advertised colour table
        return false;
    }
    if (entriesInColourTable > 1000) {
        // safety
        return false;
    }

    // Turn the entries into RGB ints
    int[] colourTable = new int[entriesInColourTable];
    for (int e = 0; e < entriesInColourTable; ++e) {
        // Where does the entry start?
        int s = GIF_GLOBAL_COLOUR_TABLE_OFFSET + (e * 3);
        colourTable[e] = ((((int) gif[s + RED]) << 16) & 0xff0000) | ((((int) gif[s + GREEN]) << 8) & 0xff00)
                | (((int) gif[s + BLUE]) & 0xff);
    }

    doColouring(colourTable, colouringInfo);

    // Write the entiries back
    for (int e = 0; e < entriesInColourTable; ++e) {
        // Where does the entry start?
        int s = GIF_GLOBAL_COLOUR_TABLE_OFFSET + (e * 3);
        int r = (colourTable[e] >> 16) & 0xff;
        int g = (colourTable[e] >> 8) & 0xff;
        int b = colourTable[e] & 0xff;
        gif[s + RED] = (byte) r;
        gif[s + GREEN] = (byte) g;
        gif[s + BLUE] = (byte) b;
    }

    Output.write(gif);

    return true;
}

---

From source file:com.igormaznitsa.jcp.expression.functions.FunctionBINFILE.java

@Nonnull
private static String convertTo(@Nonnull final File file, @Nonnull final Type type, final boolean deflate,
        final int lineLength, @Nonnull final String endOfLine) throws IOException {
    final StringBuilder result = new StringBuilder(512);
    byte[] array = FileUtils.readFileToByteArray(file);

    if (deflate) {
        array = deflate(array);// w  ww . ja  va 2s  .  c  o m
    }

    int endLinePos = lineLength;
    boolean addNextLine = false;

    switch (type) {
    case BASE64: {
        final String baseEncoded = new Base64(lineLength, endOfLine.getBytes("UTF-8"), false)
                .encodeAsString(array);
        result.append(baseEncoded.trim());
    }
        break;
    case BYTEARRAY:
    case INT8:
    case UINT8: {
        for (final byte b : array) {
            if (result.length() > 0) {
                result.append(',');
            }

            if (addNextLine) {
                addNextLine = false;
                result.append(endOfLine);
            }

            switch (type) {
            case BYTEARRAY: {
                result.append("(byte)0x").append(Integer.toHexString(b & 0xFF).toUpperCase(Locale.ENGLISH));
            }
                break;
            case UINT8: {
                result.append(Integer.toString(b & 0xFF).toUpperCase(Locale.ENGLISH));
            }
                break;
            case INT8: {
                result.append(Integer.toString(b).toUpperCase(Locale.ENGLISH));
            }
                break;
            default:
                throw new Error("Unexpected type : " + type);
            }

            if (lineLength > 0 && result.length() >= endLinePos) {
                addNextLine = true;
                endLinePos = result.length() + lineLength;
            }
        }

    }
        break;
    default:
        throw new Error("Unexpected type : " + type);
    }

    return result.toString();
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »