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

List of usage examples for org.apache.commons.io FileUtils writeByteArrayToFile

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Introduction

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

Prototype

public static void writeByteArrayToFile(File file, byte[] data) throws IOException

Source Link

Document

Writes a byte array to a file creating the file if it does not exist.

Usage

From source file:jenkins.plugins.publish_over.helper.RandomFile.java

public RandomFile(final File file, final int size) {
    this.file = file;

    contents = new byte[size];
    random.nextBytes(contents);/*from   w w w  .  ja v  a  2s. com*/
    final File parent = file.getParentFile();
    if (!parent.exists() && !parent.mkdirs())
        throw new RuntimeException("Failed to make parent directory [" + parent.getAbsolutePath() + "]");
    try {
        FileUtils.writeByteArrayToFile(file, contents);
    } catch (IOException ioe) {
        throw new RuntimeException("Failed to create file [" + file.getAbsolutePath() + "]", ioe);
    }
}

From source file:com.iisigroup.cap.sample.handler.SampleHandler.java

@HandlerType(HandlerTypeEnum.FileUpload)
public IResult upload(IRequest request) throws CapException {
    AjaxFormResult result = new AjaxFormResult();
    // String str = request.get("testStr");
    MultipartFile f = request.getFile("ufile");
    try {//from  w w  w.  ja v a 2s . c om
        FileUtils.writeByteArrayToFile(new File("xxxx.txt"), f.getBytes());
    } catch (IOException e) {
        logger.error(e.getMessage(), e);
    }
    String fileName = f.getOriginalFilename();
    result.set(Constants.AJAX_NOTIFY_MESSAGE, fileName + " upload file success!!");
    return result;
}

From source file:io.wcm.devops.conga.plugins.aem.tooling.crypto.cli.AnsibleVault.java

private static void handleFile(File file, Function<byte[], byte[]> vaultHandler) throws IOException {
    if (!file.exists()) {
        throw new FileNotFoundException(file.getPath());
    }//from   w w w  .  j  av  a2s  . c o  m
    byte[] input = FileUtils.readFileToByteArray(file);
    byte[] output = vaultHandler.apply(input);
    file.delete();
    FileUtils.writeByteArrayToFile(file, output);
}

From source file:com.barchart.udt.TestSocketFile.java

/**
 * verify basic file send/receive//from w w  w  . j  a  v a2s  .c  o  m
 */
@Test(timeout = 10 * 1000)
public void fileTransfer() throws Exception {

    final InetSocketAddress addr1 = localSocketAddress();
    final InetSocketAddress addr2 = localSocketAddress();

    final SocketUDT peer1 = new SocketUDT(TypeUDT.STREAM);
    final SocketUDT peer2 = new SocketUDT(TypeUDT.STREAM);

    peer1.setBlocking(false);
    peer2.setBlocking(false);

    peer1.setRendezvous(true);
    peer2.setRendezvous(true);

    peer1.bind(addr1);
    peer2.bind(addr2);

    socketAwait(peer1, StatusUDT.OPENED);
    socketAwait(peer2, StatusUDT.OPENED);

    peer1.connect(addr2);
    peer2.connect(addr1);

    socketAwait(peer1, StatusUDT.CONNECTED);
    socketAwait(peer2, StatusUDT.CONNECTED);

    log.info("state 0 - connected");
    log.info("peer1 : {}", peer1);
    log.info("peer2 : {}", peer2);

    final int size = 64 * 1024;

    final Random random = new Random(0);
    final byte[] array1 = new byte[size];
    final byte[] array2 = new byte[size];
    random.nextBytes(array1);
    random.nextBytes(array2);

    final File folder = new File("./target/file");
    folder.mkdirs();

    final File source = File.createTempFile("source", "data", folder);
    final File target = File.createTempFile("target", "data", folder);

    FileUtils.writeByteArrayToFile(source, array1);
    FileUtils.writeByteArrayToFile(target, array2);

    assertEquals(size, source.length());
    assertEquals(size, target.length());

    assertFalse("files are different", FileUtils.contentEquals(source, target));

    // sender
    final Runnable task1 = new Runnable() {
        @Override
        public void run() {
            try {
                log.info("init send");
                final long length = peer1.sendFile(source, 0, size);
                assertEquals(length, size);
            } catch (final Exception e) {
                log.error("", e);
            }
        }
    };

    // receiver
    final Runnable task2 = new Runnable() {
        @Override
        public void run() {
            try {
                log.info("init recv");
                final long length = peer2.receiveFile(target, 0, size);
                assertEquals(length, size);
            } catch (final Exception e) {
                log.error("", e);
            }
        }
    };

    final ExecutorService executor = Executors.newFixedThreadPool(2);

    executor.submit(task1);
    executor.submit(task2);

    Thread.sleep(5 * 1000);

    executor.shutdownNow();

    assertTrue("files are the same", FileUtils.contentEquals(source, target));

    peer1.close();
    peer2.close();

}

From source file:com.pavikumbhar.javaheart.controller.FileUploadController.java

@RequestMapping(value = "/fileBase", method = POST)
public void base(@RequestBody List<FromBean> fromBean) throws FileNotFoundException, IOException {

    // System.out.println("com.clover.smt.controller.FileController.submit()" + fromBean.toString());

    for (FromBean bean : fromBean) {

        System.out.println("fname : " + bean.getFname());
        System.out.println("lname : " + bean.getLname());
        System.out.println("email :" + bean.getEmail());

        List<BaseFile> baseFiles = bean.getBaseFiles();

        for (BaseFile baseFile : baseFiles) {
            System.out.println("baseFile :   " + baseFile.getFilename());

            //   Base64.decodeBase64(baseFile.getBase64());
            byte[] decodeBase64 = org.apache.commons.codec.binary.Base64.decodeBase64(baseFile.getBase64());
            String path = "/app/TejyaTheBoss/" + baseFile.getFilename();

            FileUtils.writeByteArrayToFile(new File(path), decodeBase64);

        }/*from w  w  w  . ja  v a  2s. com*/
        System.out.println("################################# ");
    }

}

From source file:com.tess4j.rest.Tess4jV1.java

@RequestMapping(value = "ocr/v0.9/upload", method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
public Status doOcrFile(@RequestBody final Image image) throws Exception {
    File tmpFile = File.createTempFile("ocr_image", image.getExtension());
    try {//  w w w.ja v a2s. co  m
        FileUtils.writeByteArrayToFile(tmpFile, Base64.decodeBase64(image.getImage()));
        Tesseract tesseract = Tesseract.getInstance(); // JNA Interface Mapping
        String imageText = tesseract.doOCR(tmpFile);
        LOGGER.info("OCR Image Text = " + imageText);
    } catch (Exception e) {
        LOGGER.error("Exception while converting/uploading image: ", e);
        throw new TesseractException();
    } finally {
        tmpFile.delete();
    }
    return new Status("success");
}

From source file:com.thoughtworks.go.security.CipherProvider.java

private void primeKeyCache() {
    if (cachedKey == null) {
        File cipherFile = environment.getCipherFile();
        synchronized (cipherFile.getAbsolutePath().intern()) {
            if (cachedKey == null) {
                try {
                    if (cipherFile.exists()) {
                        cachedKey = FileUtils.readFileToByteArray(cipherFile);
                        return;
                    }/*from   w w w . ja  v  a2  s. com*/
                    byte[] newKey = generateKey();
                    FileUtils.writeByteArrayToFile(cipherFile, newKey);
                    LOGGER.info("Cipher not found. Creating a new cipher file");
                    cachedKey = newKey;
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
        }
    }
}

From source file:apiserver.services.image.controllers.filters.ImageDespeckleTests.java

@Test
public void testDespeckleByIdRESTGet() throws Exception {
    MvcResult result = MockMvcBuilders.webAppContextSetup((WebApplicationContext) context).build()
            .perform(get(rootUrl + "/api/image/filter/" + documentId + "/despeckle.jpg"))
            .andExpect(status().is(200)).andExpect(content().contentType("image/jpeg")).andReturn();

    Assert.assertEquals(1203634, result.getResponse().getContentLength());
    FileUtils.writeByteArrayToFile(new File("/Users/mnimer/Desktop/despeckle-get.jpg"),
            result.getResponse().getContentAsByteArray());
}

From source file:egovframework.com.utl.wed.filter.DefaultFileSaveManager.java

@Override
public String saveFile(FileItem fileItem, String imageBaseDir, String imageDomain) {
    String originalFileName = FilenameUtils.getName(fileItem.getName());
    String relUrl;//from  w w w  . jav a 2 s .  co  m
    // filename
    String subDir = File.separator + DirectoryPathManager
            .getDirectoryPathByDateType(DirectoryPathManager.DIR_DATE_TYPE.DATE_POLICY_YYYY_MM);
    String fileName = RandomStringUtils.randomAlphanumeric(20) + "."
            + StringUtils.lowerCase(StringUtils.substringAfterLast(originalFileName, "."));

    File newFile = new File(imageBaseDir + subDir + fileName);
    File fileToSave = DirectoryPathManager.getUniqueFile(newFile.getAbsoluteFile());

    try {
        FileUtils.writeByteArrayToFile(fileToSave, fileItem.get());
    } catch (IOException e) {
        e.printStackTrace();
    }

    String savedFileName = FilenameUtils.getName(fileToSave.getAbsolutePath());
    relUrl = StringUtils.replace(subDir, "\\", "/") + savedFileName;

    return imageDomain + relUrl;
}

From source file:de.fabianonline.telegram_backup.ApiStorage.java

private void _saveAuthKey() {
    if (this.do_save && this.auth_key != null) {
        try {//from   w w  w  .j  ava2  s  . co  m
            FileUtils.writeByteArrayToFile(this.file_auth_key, this.auth_key.getKey());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}