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:com.github.mgramin.sqlboot.tools.files.file_system.impl.LocalFileSystem.java

@Override
public List<File> listFiles(final String mask) {
    try {/*from w  w w  . j  a  v a 2  s  .c  o  m*/
        DirectoryScanner scanner = new DirectoryScanner();
        scanner.setIncludes(new String[] { mask });
        scanner.setBasedir(this.basedir.replace("\\", "/"));
        scanner.setCaseSensitive(false);
        scanner.scan();
        String[] files = scanner.getIncludedFiles();
        List<File> result = new ArrayList<>();
        for (String file : files) {
            result.add(new SimpleFile(file,
                    FileUtils.readFileToByteArray(new java.io.File(basedir + "/" + file))));
        }
        return result;
    } catch (IOException exception) {
        throw new BootException(exception);
    }
}

---

From source file:de.undercouch.gradle.tasks.download.DownloadTest.java

/**
 * Tests if a single file can be downloaded from a URL
 * @throws Exception if anything goes wrong
 *//*w w  w .  j a  va2  s  . com*/
@Test
public void downloadSingleURL() throws Exception {
    Download t = makeProjectAndTask();
    URL src = new URL(makeSrc(TEST_FILE_NAME));
    t.src(src);
    File dst = folder.newFile();
    t.dest(dst);
    t.execute();

    assertSame(src, t.getSrc());
    assertSame(dst, t.getDest());

    byte[] dstContents = FileUtils.readFileToByteArray(dst);
    assertArrayEquals(contents, dstContents);
}

---

From source file:com.cloudant.sync.replication.DocumentRevsListTest.java

private DocumentRevs getDocumentRevsFromFile(File file) throws IOException {
    byte[] data = FileUtils.readFileToByteArray(file);
    return JSONUtils.deserialize(data, DocumentRevs.class);
}

---

From source file:gov.nih.nci.caarray.services.file.FileRetrievalServiceBeanTest.java

/**
 * Test method for//from w ww  .j a  v  a2 s  .  c  o  m
 * {@link gov.nih.nci.caarray.services.file.FileRetrievalServiceBean#readFile(gov.nih.nci.caarray.domain.file.CaArrayFile)}
 * .
 */
@Test
public void testReadFile() throws IOException {
    final FileAccessServiceStub fasStub = new FileAccessServiceStub();
    Guice.createInjector(new AbstractModule() {
        @Override
        protected void configure() {
            bind(FileTypeRegistry.class).toInstance(fasStub.getTypeRegistry());
            requestStaticInjection(CaArrayFile.class);
        }
    });

    final CaArrayFile file = fasStub.add(MageTabDataFiles.GEDP_IDF);

    final SearchDao searchDao = mock(SearchDao.class);
    when(searchDao.query(any(CaArrayFile.class))).thenReturn(Lists.newArrayList(file));

    final FileRetrievalServiceBean bean = new FileRetrievalServiceBean();
    final DataStorageFacade dataStorageFacade = fasStub.createStorageFacade();
    bean.setSearchDao(searchDao);
    bean.setDataStorageFacade(dataStorageFacade);

    final CaArrayFile caArrayFile = new CaArrayFile();
    final byte[] bytes = bean.readFile(caArrayFile);
    final byte[] expectedBytes = FileUtils.readFileToByteArray(MageTabDataFiles.GEDP_IDF);
    assertTrue("retrieved file contents didn't match", Arrays.equals(expectedBytes, bytes));
}

---

From source file:com.webbfontaine.valuewebb.action.tt.AttDocFileHandler.java

private static byte[] extractBytes(UploadItem item) throws Exception {
    return FileUtils.readFileToByteArray(item.getFile());
}

---

From source file:algorithm.JPEGTextAdding.java

@Override
public List<RestoredFile> restore(File encapsulatedData) throws IOException {
    List<RestoredFile> restoredFiles = new ArrayList<RestoredFile>();
    String restoredCarrierName = getRestoredCarrierName(encapsulatedData);
    byte[] encapsulatedBytes = FileUtils.readFileToByteArray(encapsulatedData);
    String carrierPath = "";
    String carrierChecksum = "";
    while (true) {
        PayloadSegment payloadSegment = PayloadSegment.getPayloadSegment(encapsulatedBytes);
        if (payloadSegment == null) {
            RestoredFile carrier = new RestoredFile(restoredCarrierName);
            FileUtils.writeByteArrayToFile(carrier, encapsulatedBytes);
            carrier.validateChecksum(carrierChecksum);
            carrier.wasCarrier = true;/*ww w  . j a va 2  s  .  c  o m*/
            carrier.algorithm = this;
            carrier.relatedFiles.addAll(restoredFiles);
            carrier.originalFilePath = carrierPath;
            for (RestoredFile file : restoredFiles) {
                file.relatedFiles.add(carrier);
                file.algorithm = this;
            }
            restoredFiles.add(carrier);
            return restoredFiles;
        } else {
            RestoredFile payload = new RestoredFile(RESTORED_DIRECTORY + payloadSegment.getPayloadName());
            FileUtils.writeByteArrayToFile(payload, payloadSegment.getPayloadBytes());
            payload.validateChecksum(payloadSegment.getPayloadChecksum());
            payload.wasPayload = true;
            payload.originalFilePath = payloadSegment.getPayloadPath();
            payload.relatedFiles.addAll(restoredFiles);
            for (RestoredFile file : restoredFiles) {
                file.relatedFiles.add(payload);
            }
            restoredFiles.add(payload);
            encapsulatedBytes = PayloadSegment.removeLeastPayloadSegment(encapsulatedBytes);
            carrierChecksum = payloadSegment.getCarrierChecksum();
            carrierPath = payloadSegment.getCarrierPath();
        }
    }
}

---

From source file:com.falkonry.TestAddDataStream.java

/**
 * Should add narrow data to datastream in stream JSON format
 * @throws Exception//from w w  w  .ja v a  2 s .c om
 */
@Test
public void addDataJsonStream() throws Exception {

    Datastream ds = new Datastream();
    ds.setName("Test-DS1-" + Math.random());

    TimeObject time = new TimeObject();
    time.setIdentifier("time");
    time.setFormat("iso_8601");
    time.setZone("GMT");

    Signal signal = new Signal();
    signal.setTagIdentifier("tag");
    signal.setValueIdentifier("value");
    signal.setDelimiter("_");
    signal.setIsSignalPrefix(false);

    Datasource dataSource = new Datasource();
    dataSource.setType("STANDALONE");

    Field field = new Field();
    field.setSiganl(signal);
    field.setTime(time);

    ds.setDatasource(dataSource);
    ds.setField(field);

    Datastream datastream = falkonry.createDatastream(ds);
    datastreams.add(datastream);

    Map<String, String> options = new HashMap<String, String>();

    File file = new File("res/data.json");
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(FileUtils.readFileToByteArray(file));
    InputStatus inputStatus = falkonry.addInputStream(datastream.getId(), byteArrayInputStream, options);
    Assert.assertEquals(inputStatus.getAction(), "ADD_DATA_DATASTREAM");
    Assert.assertEquals(inputStatus.getStatus(), "PENDING");
    Datastream datastream1 = falkonry.getDatastream(datastream.getId());
    Assert.assertEquals(datastream1.getId(), datastream.getId());
    Assert.assertEquals(datastream1.getName(), datastream.getName());
    Field field1 = datastream1.getField();
    Signal signal1 = field1.getSignal();
    Assert.assertEquals(signal1.getDelimiter(), signal.getDelimiter());
    Assert.assertEquals(signal1.getTagIdentifier(), signal.getTagIdentifier());
    Assert.assertEquals(signal1.getValueIdentifier(), signal.getValueIdentifier());
    Assert.assertEquals(signal1.getIsSignalPrefix(), signal.getIsSignalPrefix());
}

---

From source file:com.heliosdecompiler.helios.transformers.compilers.JavaCompiler.java

@Override
public byte[] compile(String name, String contents) {
    File tmpdir = null;// w  w  w  .  j  a  v a 2s.  com
    File javaFile = null;
    File classFile = null;
    File classpathFile = null;
    try {
        tmpdir = Files.createTempDirectory("javac").toFile();
        javaFile = new File(tmpdir, name + ".java");
        classFile = new File(tmpdir, name + ".class");
        classpathFile = new File(tmpdir, "classpath.jar");
        FileUtils.write(javaFile, contents, "UTF-8", false);
        //            Utils.save(classpathFile, FileManager.getAllLoadedData());

        StringWriter stringWriter = new StringWriter();

        com.sun.tools.javac.main.Main compiler = new com.sun.tools.javac.main.Main("javac",
                new PrintWriter(stringWriter));
        int responseCode = compiler.compile(new String[] { "-d", tmpdir.getAbsolutePath(), "-classpath",
                /*buildPath(Arrays.asList(classFile)),*/
                javaFile.getAbsolutePath() }).exitCode;

        if (responseCode != Main.Result.OK.exitCode) {
            System.out.println(stringWriter.toString());
            //                Shell shell = SWTUtil.generateLongMessage("Error", stringWriter.toString());
            //                shell.getDisplay().syncExec(() -> {
            //                    SWTUtil.center(shell);
            //                    shell.open();
            //                });
        } else {
            return FileUtils.readFileToByteArray(classFile);
        }
    } catch (Exception e) {
        ExceptionHandler.handle(e);
    } finally {
        FileUtils.deleteQuietly(javaFile);
        FileUtils.deleteQuietly(classFile);
        FileUtils.deleteQuietly(classpathFile);
        FileUtils.deleteQuietly(tmpdir);
    }
    return null;
}

---

From source file:com.platform.middlewares.HTTPIndexMiddleware.java

@Override
public boolean handle(String target, org.eclipse.jetty.server.Request baseRequest, HttpServletRequest request,
        HttpServletResponse response) {/*from  ww w . j a va  2 s.co  m*/
    Log.i(TAG, "handling: " + target + " " + baseRequest.getMethod());
    String indexFile = MainActivity.app.getFilesDir() + "/" + BUNDLES + "/" + extractedFolder + "/index.html";

    File temp = new File(indexFile);
    if (!temp.exists()) {
        Log.e(TAG, "handle: FILE DOES NOT EXIST: " + temp.getAbsolutePath());
        return false;
    }

    try {
        byte[] body = FileUtils.readFileToByteArray(temp);
        Assert.assertNotNull(body);
        Assert.assertNotSame(body.length, 0);
        response.setHeader("Content-Length", String.valueOf(body.length));
        return BRHTTPHelper.handleSuccess(200, body, baseRequest, response, "text/html;charset=utf-8");
    } catch (IOException e) {
        e.printStackTrace();
        Log.d(TAG, "handle: error sending response: " + target + " " + baseRequest.getMethod());
        return BRHTTPHelper.handleError(500, null, baseRequest, response);
    }

}

---

From source file:com.greenpepper.server.license.LicenceGenerator.java

private static void buildCommercial(int users, Date supportDate) throws Exception {
    File file = File.createTempFile("commercial", ".lic");
    License license = License.commercial("My Paying Company", _2006, supportDate, users);
    LicenseManager lm = new LicenseManager(getLicenseParam());
    lm.store(license, file);//  ww  w . j a va 2  s  .c o m
    if (deleteFiles)
        file.deleteOnExit();
    System.out.println(
            "# Commercial " + users + " USERS - Expery: " + new FormatedDate(supportDate).getFormatedDate());
    System.out.println(new String(Base64.encodeBase64(FileUtils.readFileToByteArray(file))));
    System.out.println("");
}

---

• «
• 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
• »