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

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

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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.huawei.ais.demo.TokenDemo.java

/**
 * ?Base64???Token???//from ww  w .  j  a  v  a 2  s. c om
 * @param token token?
 * @param formFile 
 * @throws IOException
 */
public static void requestOcrVehicleLicenseBase64(String token, String formFile) {

    // 1.????
    String url = "https://ais.cn-north-1.myhuaweicloud.com/v1.0/ocr/vehicle-license";
    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);
        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:de.unisaarland.swan.rest.services.v1.ProjectFacadeREST.java

/**
 * This method returns a zip archive containing all Users annotations project
 * related. For each document and user pair will be a single .xml file
 * created in the de.unisaarland.disacnno.export.model format.
 * //from www . ja v  a 2  s .com
 * @param projId
 * @return 
 */
@GET
@Path("/export/{projId}")
@Produces(MediaType.APPLICATION_OCTET_STREAM)
public Response exportProjectByProjIdAsZip(@PathParam("projId") Long projId) {

    try {
        LoginUtil.check(usersDAO.checkLogin(getSessionID(), Users.RoleType.projectmanager));

        Project proj = (Project) projectDAO.find(projId, false);

        ExportUtil exportUtil = new ExportUtil(annotationDAO, linkDAO);
        File file = exportUtil.getExportDataInXML(proj);

        return Response.ok(FileUtils.readFileToByteArray(file))
                .header("Content-Disposition", "attachment; filename=\"export_" + proj.getName() + ".zip\"")
                .build();
    } catch (SecurityException e) {
        return Response.status(Response.Status.FORBIDDEN).build();
    } catch (IOException ex) {
        Logger.getLogger(ProjectFacadeREST.class.getName()).log(Level.SEVERE, null, ex);
        return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
    } catch (NoResultException e) {
        return Response.status(Response.Status.BAD_REQUEST).build();
    }

}

From source file:com.music.Generator.java

public static void main1(String[] args) throws Exception {
    // testing soundbanks
    Generator generator = new Generator();
    generator.configLocation = "c:/config/music";
    generator.maxConcurrentGenerations = 5;
    generator.init();//w w w .j  ava  2  s  .  c o m
    byte[] midi = FileUtils.readFileToByteArray(new File("c:/tmp/classical.midi"));
    byte[] mp3 = generator.toMp3(midi);
    FileUtils.writeByteArrayToFile(new File("c:/tmp/aa" + System.currentTimeMillis() + ".mp3"), mp3);
}

From source file:au.org.ala.spatial.util.RecordsSmall.java

private double[] getAllDouble(String file) throws Exception {
    File f = new File(file);

    int size = (int) f.length() / 8;
    double[] all = new double[size];

    byte[] e = FileUtils.readFileToByteArray(f);

    ByteBuffer bb = ByteBuffer.wrap(e);

    for (int i = 0; i < size; i++) {
        all[i] = bb.getDouble();//ww w.ja  v a2  s  . c  o  m
    }

    return all;
}

From source file:com.turn.ttorrent.client.SharedTorrent.java

/**
 * Create a new shared torrent from the given torrent file.
 *
 * @param source The <code>.torrent</code> file to read the torrent
 * meta-info from./*w  w  w . ja v  a2 s.co m*/
 * @param parent The parent directory or location of the torrent files.
 * @throws IOException When the torrent file cannot be read or decoded.
 */
public static SharedTorrent fromFile(File source, File parent) throws IOException, NoSuchAlgorithmException {
    byte[] data = FileUtils.readFileToByteArray(source);
    return new SharedTorrent(data, parent);
}

From source file:eu.planets_project.tb.impl.services.mockups.workflow.WorkflowDroidXCDLExtractorComparator.java

/**
 * Runs droid on a given File and returns an Array of PronomIDs
 * @param f1//from  ww w. ja  va  2 s.  c o m
 * @return
 * @throws Exception
 */
private String[] runDroid(File f1) throws Exception {
    //Step1: identify using droid - returns a status and a list of IDs
    URL url = null;
    try {
        url = new URL(URL_DROID);
    } catch (MalformedURLException e) {
        e.printStackTrace();
        throw e;
    }
    Service service = Service.create(url, new QName(PlanetsServices.NS, Identify.NAME));
    Identify droid = service.getPort(Identify.class);
    byte[] array = FileUtils.readFileToByteArray(f1);

    //invoke the service and extract results
    IdentifyResult identify = droid.identify(new DigitalObject.Builder(Content.byValue(array)).build(), null);
    List<URI> result = identify.getTypes();
    String status = identify.getReport().getMessage();

    if (!status.equals("Positive")) {
        throw new Exception("Service execution failed");
    }
    if (result.size() < 1) {
        throw new Exception("The specified file type is currently not supported by this workflow");
    }

    String[] strings = new String[result.size()];
    for (int i = 0; i < result.size(); i++) {
        String string = result.get(i).toASCIIString();
        //received 1..n Pronom IDs
        strings[i] = string;
    }
    return strings;
}

From source file:com.igormaznitsa.charsniffer.CharSnifferMojo.java

private boolean checkFile(@Nonnull final File file, @Nonnull final CheckConfig config) {
    try {/*from w w  w . java2  s . co  m*/
        if (getLog().isDebugEnabled()) {
            getLog().debug("Sniffing file : " + file);
        }

        final String textBody = FileUtils.readFileToString(file, config.charSet);

        final StringBuilder errorMessageBuffer = new StringBuilder();

        boolean result = checkForCodes(textBody, config, errorMessageBuffer);

        if (!result && getLog().isDebugEnabled()) {
            getLog().debug("Detected wrong chars : " + errorMessageBuffer.toString());
        }

        errorMessageBuffer.setLength(0);

        if (result) {
            result &= checkForAbc(textBody, config, errorMessageBuffer);
        }

        if (!result && getLog().isDebugEnabled()) {
            getLog().debug("Detected wrong ABC chars : " + errorMessageBuffer.toString());
        }
        errorMessageBuffer.setLength(0);

        if (result) {
            result &= checkForEOL(textBody, config);
            if (!result && getLog().isDebugEnabled()) {
                getLog().debug("Detected wrong EOL");
            }
        }

        if (result && config.validateUtf8) {
            result &= isValidUTF8(FileUtils.readFileToByteArray(file));
            if (!result && getLog().isDebugEnabled()) {
                getLog().debug("File '" + file + "' contains wrong UTF-8 byte sequence");
            }
        }

        return result;
    } catch (IOException ex) {
        getLog().error("Can't read text file : " + file, ex);
        return false;
    }
}

From source file:be.fedict.eid.idp.admin.webapp.bean.RPBean.java

@Override
@Begin(join = true)/*www. ja  va  2  s  .c o m*/
public void uploadListenerPublic(UploadEvent event) throws IOException {
    UploadItem item = event.getUploadItem();
    this.log.debug(item.getContentType());
    this.log.debug(item.getFileSize());
    this.log.debug(item.getFileName());

    byte[] attributePublicKeyBytes;
    if (null == item.getData()) {
        // meaning createTempFiles is set to true in the SeamFilter
        attributePublicKeyBytes = FileUtils.readFileToByteArray(item.getFile());
    } else {
        attributePublicKeyBytes = item.getData();
    }

    try {
        this.selectedRP.setAttributePublicKey(CryptoUtil.getPublicFromPem(attributePublicKeyBytes));
    } catch (KeyLoadException e) {
        this.log.error(e);
        this.facesMessages.addToControl("upload_secret", "Failed to load key");
    }
}

From source file:com.igormaznitsa.zxpoly.MainForm.java

private RomData loadRom(final String romPath) throws IOException {
    if (romPath != null) {
        if (romPath.contains("://")) {
            try {
                final String cached = "loaded_"
                        + Integer.toHexString(romPath.hashCode()).toUpperCase(Locale.ENGLISH) + ".rom";
                final File cacheFolder = new File(AppOptions.getInstance().getAppConfigFolder(), "cache");
                final File cachedRom = new File(cacheFolder, cached);
                RomData result = null;/*  w  w w.java 2  s.  co  m*/
                boolean load = true;
                if (cachedRom.isFile()) {
                    log.info("Load cached ROM downloaded from '" + romPath + "' : " + cachedRom);
                    result = new RomData(FileUtils.readFileToByteArray(cachedRom));
                    load = false;
                }

                if (load) {
                    log.info("Load ROM from external URL: " + romPath);
                    result = ROMLoader.getROMFrom(romPath);
                    if (cacheFolder.isDirectory() || cacheFolder.mkdirs()) {
                        FileUtils.writeByteArrayToFile(cachedRom, result.getAsArray());
                        log.info("Loaded ROM saved in cache as file : " + romPath);
                    }
                }
                return result;
            } catch (Exception ex) {
                log.log(Level.WARNING, "Can't load ROM from '" + romPath + "\'", ex);
            }
        } else {
            log.info("Load ROM from embedded resource '" + romPath + "'");
            return RomData.read(Utils.findResourceOrError("com/igormaznitsa/zxpoly/rom/" + romPath));
        }
    }

    final String testRom = "zxpolytest.rom";
    log.info("Load ROM from embedded resource '" + testRom + "'");
    return RomData.read(Utils.findResourceOrError("com/igormaznitsa/zxpoly/rom/" + testRom));
}

From source file:com.mengge.android.AndroidDriver.java

@Override
public void pushFile(String remotePath, File file) throws IOException {
    checkNotNull(file, "A reference to file should not be NULL");
    if (!file.exists()) {
        throw new IOException("The given file " + file.getAbsolutePath() + " doesn't exist");
    }// w  w  w .j  av  a2  s .  co  m
    pushFile(remotePath, Base64.encodeBase64(FileUtils.readFileToByteArray(file)));
}