Example usage for java.nio.file Files readAllBytes

List of usage examples for java.nio.file Files readAllBytes

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Introduction

In this page you can find the example usage for java.nio.file Files readAllBytes.

Prototype

public static byte[] readAllBytes(Path path) throws IOException

Source Link

Document

Reads all the bytes from a file.

Usage

From source file:org.ulyssis.ipp.config.Config.java

/**
 * Create a configuration from the given configuration file.
 * /*from  w w w  . ja v  a  2s  .c om*/
 * Expects the configuration file to be UTF-8 formatted.
 */
public static Optional<Config> fromConfigurationFile(Path configFile) {
    try {
        byte[] config = Files.readAllBytes(configFile);
        Charset charset = Charset.forName("utf-8");
        String configString = charset.decode(ByteBuffer.wrap(config)).toString();
        return fromConfigurationString(configString);
    } catch (IOException e) {
        LOG.error("Error reading configuration file: {}", configFile, e);
        return Optional.empty();
    }
}

From source file:cc.kave.commons.externalserializationtests.ExternalTestCaseProvider.java

private static List<TestCase[]> getTestCasesInCurrentFolder(File currentDirectory, String rootPrefix)
        throws ClassNotFoundException, IOException {
    List<TestCase[]> testCases = new LinkedList<TestCase[]>();

    Class<?> serializedType = Object.class;
    String expectedCompact = null;
    String expectedFormatted = null;

    for (File file : currentDirectory.listFiles()) {
        if (file.getName().equals(settingsFile)) {
            String className;/* ww  w  .  ja  v  a  2s  .  c  o  m*/
            className = TestSettingsReader.readSection(file, "Java").get(ExternalTestSetting.SerializedType);
            serializedType = Class.forName(className);
        }

        if (file.getName().equals(expectedCompactFile)) {
            expectedCompact = new String(Files.readAllBytes(file.toPath()));
        }

        if (file.getName().equals(expectedFormattedFile)) {
            expectedFormatted = new String(Files.readAllBytes(file.toPath()));
        }
    }

    if (expectedCompact == null) {
        return new LinkedList<TestCase[]>();
    }

    for (File file : currentDirectory.listFiles()) {
        boolean isInputFile = !file.getName().equals(settingsFile)
                && !file.getName().equals(expectedCompactFile) && !file.getName().equals(expectedFormattedFile);
        if (!isInputFile) {
            continue;
        }

        String input = new String(Files.readAllBytes(file.toPath()));
        testCases.add(new TestCase[] { new TestCase(getTestCaseName(file.getAbsolutePath(), rootPrefix),
                serializedType, input, expectedCompact, expectedFormatted) });
    }

    return testCases;
}

From source file:br.unb.bionimbuz.storage.bucket.methods.CloudMethodsAmazonGoogle.java

@Override
public void StorageAuth(StorageProvider sp) throws Exception {

    switch (sp) {

    case AMAZON: {

        byte[] encoded = Files.readAllBytes(Paths.get(authFolder + "AwsCredentials.txt"));
        String fileContent = new String(encoded, Charset.defaultCharset());
        //System.out.println("AuthString: " + fileContent);
        String accessKeyID, accessKey;
        int delimiter = fileContent.indexOf(':');
        accessKeyID = fileContent.substring(0, delimiter);
        accessKey = fileContent.substring(delimiter + 1);
        AWSCredentials credentials = new BasicAWSCredentials(accessKeyID, accessKey);
        s3client = new AmazonS3Client(credentials);

        break;//from  www  .  j av  a  2 s. co  m
    }
    case GOOGLE: {

        String command = gcloudFolder + "gcloud auth activate-service-account --key-file=" + authFolder
                + "GoogleCredentials.json";
        ExecCommand(command);

        break;
    }
    default: {
        throw new Exception("Provedor incorreto!");
    }
    }
}

From source file:br.unb.cic.bionimbuz.storage.bucket.methods.CloudMethodsAmazonGoogle.java

@Override
public void StorageAuth(StorageProvider sp) throws Exception {

    switch (sp) {

    case AMAZON: {

        byte[] encoded = Files.readAllBytes(Paths.get(authFolder + "accesskey.txt"));
        String fileContent = new String(encoded, Charset.defaultCharset());
        //System.out.println("AuthString: " + fileContent);
        String accessKeyID, accessKey;
        int delimiter = fileContent.indexOf(':');
        accessKeyID = fileContent.substring(0, delimiter);
        accessKey = fileContent.substring(delimiter + 1);
        AWSCredentials credentials = new BasicAWSCredentials(accessKeyID, accessKey);
        s3client = new AmazonS3Client(credentials);

        break;/*from   w ww.j  av  a 2  s.c o m*/
    }
    case GOOGLE: {

        String command = gcloudFolder + "gcloud auth activate-service-account --key-file=" + authFolder
                + "cred.json";
        ExecCommand(command);

        break;
    }
    default: {
        throw new Exception("Provedor incorreto!");
    }
    }
}

From source file:com.laborun.servlet.UploadMyFile.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html");
    //        System.out.println(request.getParameter("myfile"));
    if (ServletFileUpload.isMultipartContent(request)) {
        System.out.println("radwa");
        MultipartRequest m = new MultipartRequest(request, "E:\\ITI Work\\Projects\\LaboRunEtc\\New folder");

        Path path = Paths.get("E:\\ITI Work\\Projects\\LaboRunEtc\\sad.txt");
        byte[] array = Files.readAllBytes(path);
        System.out.println(array.length);
        AssignmentFiles assignment = new AssignmentFiles();
        assignment.setUploadFile(array);
        assignment.setUploadDate(new Date());

        AssignmentDaoInt upload = new AssignmentDaoImp();
        upload.uploadAssignment(assignment);

        //           response.sendRedirect("http://localhost:8082/trainee/buttons.jsp");
    }/*from  w w  w  .jav  a  2 s .  c o m*/
}

From source file:com.compomics.colims.core.io.colims_to_utilities.ColimsSpectrumMapperTest.java

/**
 * Test of map method, of class ColimsSpectrumMapper.
 * @throws java.lang.Exception in case of an exception
 *///from  ww w .j  a  v  a 2s . c om
@Test
public void testMap() throws Exception {
    Spectrum spectrum = new Spectrum();
    File inputSpectra = new ClassPathResource("data/input_spectra_Z.mgf.gz").getFile();
    byte[] data = Files.readAllBytes(inputSpectra.toPath());
    SpectrumFile spectrumFile = new SpectrumFile();
    spectrumFile.setContent(data);
    List<SpectrumFile> spectrumFileList = new ArrayList<>();
    spectrumFileList.add(spectrumFile);

    spectrum.setAccession("fake spectrum 1");
    spectrum.setFragmentationType(FragmentationType.CID);
    spectrum.setIntensity(1233123.32);
    spectrum.setRetentionTime(2123.1);
    spectrum.setMzRatio(123.12);
    spectrum.setCharge(3);
    spectrum.setSpectrumFiles(spectrumFileList);
    spectrum.setScanNumber(12L);
    spectrum.setScanTime(11231.1);
    spectrum.setPeptides(new ArrayList<>());

    MSnSpectrum targetSpectrum = new MSnSpectrum();
    colimsSpectrumMapper.map(spectrum, targetSpectrum);
    Assert.assertEquals(677, targetSpectrum.getPeakList().size());
    Assert.assertEquals("12", targetSpectrum.getScanNumber());
    Assert.assertEquals(1233123.32, targetSpectrum.getPrecursor().getIntensity(), 0.01);
    Assert.assertEquals(123.12, targetSpectrum.getPrecursor().getMz(), 0.01);
    Assert.assertEquals(new Charge(1, 3), targetSpectrum.getPrecursor().getPossibleCharges().get(0));
}

From source file:com.netflix.spinnaker.echo.pubsub.utils.MessageArtifactTranslator.java

public MessageArtifactTranslator(String templatePath) {
    if (!StringUtils.isEmpty(templatePath)) {
        try {/*w ww .  j a  v  a2 s . co  m*/
            jinjaTemplate = new String(Files.readAllBytes(Paths.get(templatePath)));
        } catch (IOException ioe) {
            throw new RuntimeException(ioe);
        }
    }
}

From source file:com.arcanix.php.phar.PharEntry.java

public PharEntry(final File file, final String localPath, final PharCompression pharCompression)
        throws IOException {
    this.file = file;
    this.localPath = localPath;
    this.pharCompression = pharCompression;

    byte[] uncompressedBytes = Files.readAllBytes(this.file.toPath());
    this.checksum = new CRC32();
    this.checksum.update(uncompressedBytes);

    ByteArrayOutputStream compressed = new ByteArrayOutputStream();

    OutputStream compressor = null;
    try {//  w ww  . ja va  2  s.  c  o m
        compressor = getCompressorOutputStream(compressed);
        Files.copy(this.file.toPath(), compressor);
        compressor.flush();
    } finally {
        compressor.close();
    }

    this.compressedBytes = compressed.toByteArray();
}

From source file:common.Util.java

public static byte[] readFile(File file) {
    try {/*  w  ww . j  a  v  a  2 s .c o  m*/
        return Files.readAllBytes(file.toPath());
    } catch (Exception e) {
        System.out.println("Could not read file " + file + ": " + e);
        return null;
    }
}