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

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

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.io.*
  5. FileUtils
  6. 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:com.aboutdata.service.bean.ImageGraphicsServiceImpl.java

@Override
public byte[] scale(byte[] input, int height, int width) {
    File inputFile = null;/*w ww .j a v  a 2  s. c o m*/
    File outputFile = null;
    try {
        inputFile = File.createTempFile("input", ".tmp");
        outputFile = File.createTempFile("output", ".tmp");

        FileUtils.writeByteArrayToFile(inputFile, input);

        IMOperation op = new IMOperation();
        op.addImage(inputFile.getAbsolutePath());
        //op.size(width, height); ?? ?
        op.resize(width, height);
        op.quality(95d);
        op.addImage(outputFile.getAbsolutePath());
        logger.debug("Command will be {}", op);
        cmd.run(op);
        return FileUtils.readFileToByteArray(outputFile);
    } catch (IOException | InterruptedException | IM4JavaException ex) {
        ex.printStackTrace();
    } finally {
        inputFile.delete();
        outputFile.delete();
    }
    return null;
}

From source file:com.zacwolf.commons.crypto.Crypter_AES.java

/**
 * @param keyfile// w  w  w  . j  av a 2s.  c  o  m
 * @param cipher
 * @param salter
 * @throws IOException
 */
public Crypter_AES(final File keyfile, final String cipher, final SecureRandom salter) throws IOException {
    this(FileUtils.readFileToByteArray(keyfile), cipher, salter);
}

From source file:com.huawei.ais.demo.TokenDemo.java

/**
 * ?Base64???Token???/*from  w w w  .j av  a2 s .  co  m*/
 * @param token token?
 * @param formFile 
 * @throws IOException
 */
public static void requestOcrIDCardBase64(String token, String formFile) {

    // 1.????
    String url = "https://ais.cn-north-1.myhuaweicloud.com/v1.0/ocr/id-card";
    Header[] headers = new Header[] { new BasicHeader("X-Auth-Token", token),
            new BasicHeader("Content-Type", ContentType.APPLICATION_JSON.toString()) };
    try {
        byte[] fileData = FileUtils.readFileToByteArray(new File(formFile));
        String fileBase64Str = Base64.encodeBase64String(fileData);
        JSONObject json = new JSONObject();
        json.put("image", fileBase64Str);

        //
        // ?????????
        // "side"?"front", "back"""?""??
        //
        json.put("side", "front");

        StringEntity stringEntity = new StringEntity(json.toJSONString(), "utf-8");

        // 2.???, POST??
        HttpResponse response = HttpClientUtils.post(url, headers, stringEntity);
        System.out.println(response);
        String content = IOUtils.toString(response.getEntity().getContent());
        System.out.println(content);
    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:io.jenkins.blueocean.blueocean_git_pipeline.GitCloneReadSaveRequest.java

@Override
void save() throws IOException {
    try {/*  w w w.  j  a  v a 2s .  co m*/
        GitClient git = cloneRepo();
        try {
            git.checkoutBranch(sourceBranch, "origin/" + sourceBranch);
        } catch (Exception e) {
            throw new RuntimeException("Branch not found: " + sourceBranch);
        }
        if (!sourceBranch.equals(branch)) {
            //git.branch(branch);
            git.checkoutBranch(branch, "origin/" + sourceBranch);
        }
        File f = new File(repositoryPath, filePath);
        // commit will fail if the contents hasn't changed
        if (!f.exists() || !Arrays.equals(FileUtils.readFileToByteArray(f), contents)) {
            FileUtils.writeByteArrayToFile(f, contents);
            git.add(filePath);
            git.commit(commitMessage);
        }
        git.push().ref(branch).to(new URIish(gitSource.getRemote())).execute();
    } catch (InterruptedException | GitException | URISyntaxException ex) {
        throw new ServiceException.UnexpectedErrorException("Unable to save " + filePath, ex);
    } finally {
        cleanupRepo();
    }
}

From source file:com.ibm.liberty.starter.ProjectConstructor.java

private void addDynamicPackages() throws IOException {
    log.log(Level.FINE, "Entering method ProjectConstructor.addDynamicPackages()");
    if (inputData.workspaceDirectory == null || inputData.workspaceDirectory.isEmpty()
            || !(new File(inputData.workspaceDirectory).exists())) {
        log.log(Level.FINE,/* ww w.  j  ava  2  s.c  o m*/
                "No dynamic packages to add since workspace doesn't exist : " + inputData.workspaceDirectory);
        return;
    }

    for (Service service : inputData.services.getServices()) {
        String serviceId = service.getId();
        String packageLocation = inputData.workspaceDirectory + "/" + serviceId + "/" + StarterUtil.PACKAGE_DIR;
        File packageDir = new File(packageLocation);

        if (packageDir.exists() && packageDir.isDirectory()) {
            log.log(Level.FINE,
                    "Package directory for " + serviceId + " technology exists : " + packageLocation);
            List<File> filesListInDir = new ArrayList<File>();
            StarterUtil.populateFilesList(packageDir, filesListInDir);

            for (File aFile : filesListInDir) {
                String path = aFile.getAbsolutePath().replace('\\', '/').replace(packageLocation, "");

                if (path.startsWith("/")) {
                    path = path.substring(1);
                }
                putFileInMap(path, FileUtils.readFileToByteArray(aFile));
                log.log(Level.FINE, "Packaged file " + aFile.getAbsolutePath() + " to " + path);
            }
        }
    }
    log.log(Level.FINE, "Exiting method ProjectConstructor.addDynamicPackages()");
}

From source file:io.hakbot.providers.nessus.NessusProvider.java

@Override
public void getResult(Job job) {
    // Retrieve the remote instance defined during initialization
    final RemoteInstance remoteInstance = getRemoteInstance(job);
    try {/*from   w  w  w  .jav  a 2  s.c  om*/
        final ScanClientV6 scan = (ScanClientV6) ClientFactory.createScanClient(remoteInstance.getUrl(), 6,
                !remoteInstance.isValidateCertificates());
        scan.login(remoteInstance.getUsername(), remoteInstance.getPassword());
        final String scanId = getJobProperty(job, NessusConstants.PROP_SCAN_ID);
        final File report = scan.download(Integer.parseInt(scanId), ExportFormat.NESSUS,
                Paths.get(System.getProperty("java.io.tmpdir")));
        if (report.exists()) {
            // Convert result to byte array and save it
            final byte[] result = FileUtils.readFileToByteArray(report);
            addArtifact(job, JobArtifact.Type.PROVIDER_RESULT, JobArtifact.MimeType.XML.value(), result,
                    job.getUuid() + ".nessus");
            // Cleanup and logout
            report.delete();
            scan.logout();
        } else {
            updateState(job, State.FAILED, "Unable to download or save Nessus report");
        }
    } catch (LoginException e) {
        updateState(job, State.FAILED, "Unable to login to Nessus");
    } catch (IOException e) {
        updateState(job, State.FAILED, "IOException - Possibly due to downloading report");
    }
}

From source file:cn.mypandora.controller.BaseUserController.java

/**
 * /*from www . j  a  v  a 2 s  . c  o m*/
 */
@ApiOperation(value = "")
@RequestMapping(value = "/down/{currentPage}", method = RequestMethod.GET)
public ResponseEntity<byte[]> down(@PathVariable int currentPage, HttpServletRequest request)
        throws IOException {
    // ???Excel?
    PageInfo<BaseUser> page = new PageInfo<>();
    page.setPageNum(currentPage);
    page = baseUserService.findPageUserByCondition("pageUsers", null, page);
    // ???
    String rootpath = request.getSession().getServletContext().getRealPath("/");
    String fileName = MyDateUtils.getCurrentDate() + XLSX;
    MyExcelUtil.writeExcel(rootpath + "download" + fileName, "sheet1", "ID,??,,,",
            page.getList(), BaseUser.class, "id,username,sex,birthday,credits");
    // 
    File file = new File(rootpath + "download" + fileName);
    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
    headers.setContentDispositionFormData("attachment", fileName);
    return new ResponseEntity<>(FileUtils.readFileToByteArray(file), headers, HttpStatus.CREATED);
}

From source file:fm.last.moji.integration.MojiFileIT.java

@Test
public void copyToFile() throws IOException {
    MojiFile copyFile = getFile(newKey("mogileFileCopyToFile"));

    File file = testFolder.newFile(newKey() + ".dat");
    copyFile.copyToFile(file);//from  ww  w  .  j  a v a  2 s. c om

    byte[] actualData = FileUtils.readFileToByteArray(file);

    File original = new File("src/test/data/mogileFileCopyToFile.dat");
    byte[] expectedData = FileUtils.readFileToByteArray(original);
    assertArrayEquals(expectedData, actualData);
}

From source file:com.goodformobile.build.mobile.PreverifyMojoTest.java

private void assertFilesArePreverified(File inputClass, File outputClass) throws IOException {

    assertNotNull("Unable to find original input class: " + inputClass.getAbsolutePath(), inputClass.exists());
    assertNotNull("Unable to find preverified output class: " + outputClass.getAbsolutePath(),
            outputClass.exists());//from w  w  w.  j  a  va  2s . c om

    assertNotSame("Input and output class should not have the same last modified time.",
            inputClass.lastModified(), outputClass.lastModified());

    byte[] inputClassContents = FileUtils.readFileToByteArray(inputClass);
    byte[] outputClassContents = FileUtils.readFileToByteArray(outputClass);
    if (inputClassContents.length == outputClassContents.length) {
        boolean bytesDiffer = false;
        for (int i = 0; i < inputClassContents.length; i++) {
            if (inputClassContents[i] != outputClassContents[i]) {
                bytesDiffer = true;
                break;
            }
        }
        assertFalse("The input class and output class are identical.  This was likely not preverified.",
                bytesDiffer);
    }
}

From source file:com.jhash.oimadmin.Utils.java

public static void createJarFileFromDirectory(String directory, String jarFileName) {
    File jarDirectory = new File(directory);
    try (JarOutputStream jarFileOutputStream = new JarOutputStream(new FileOutputStream(jarFileName))) {
        for (Iterator<File> fileIterator = FileUtils.iterateFiles(jarDirectory, null, true); fileIterator
                .hasNext();) {/*www  .  ja va  2s.com*/
            File inputFile = fileIterator.next();
            String inputFileName = inputFile.getAbsolutePath();
            String directoryFileName = jarDirectory.getAbsolutePath();
            String relativeInputFileName = inputFileName.substring(directoryFileName.length() + 1);
            JarEntry newFileEntry = new JarEntry(relativeInputFileName);
            newFileEntry.setTime(System.currentTimeMillis());
            jarFileOutputStream.putNextEntry(newFileEntry);
            jarFileOutputStream.write(FileUtils.readFileToByteArray(inputFile));
        }
    } catch (Exception exception) {
        throw new OIMAdminException(
                "Failed to create the jar file " + jarFileName + " from directory " + directory, exception);
    }
}