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:com.samsung.sjs.SJSTest.java

protected String readFileIntoString(Path path) throws IOException {
    return new String(Files.readAllBytes(path));
}

From source file:femr.business.services.system.PhotoService.java

@Override
public ServiceResponse<byte[]> retrievePhotoData(int photoId) {
    ServiceResponse<byte[]> response = new ServiceResponse<>();
    try {/*ww  w.j  a  va2 s .com*/
        IPhoto photo = photoRepository.retrievePhotoById(photoId);
        if (photo != null) {
            if (!_bUseDbPhotoStorage) {
                //Read data from file and return:
                File encPhoto = new File(_encounterPhotoPath + photo.getFilePath());
                if (encPhoto.canRead()) {
                    byte[] photoData = Files.readAllBytes(Paths.get(_encounterPhotoPath + photo.getFilePath()));
                    response.setResponseObject(photoData);
                }
            } else {
                //Data is already loaded in Photo record, let's return it!
                response.setResponseObject(photo.getPhotoBlob());
            }
        }

    } catch (Exception ex) {
        response.addError("", ex.getMessage());
        return response;
    }

    return response;
}

From source file:com.ccserver.digital.controller.AdminControllerTest.java

@Test
public void downloadApplicationNullDocument() throws IOException {
    CreditCardApplicationDTO ccApp = getCreditCardApplicationDTOMock(1L);
    ccApp.setApplicationLOS(null);//from w w  w.j  ava 2  s  .c  om
    Mockito.when(ccAppService.getApplication(1L)).thenReturn(ccApp);

    File ifile = new File("./src/main/resources/sample");
    Path idDocPath = FileSystems.getDefault().getPath(ifile.getAbsolutePath(), "IdDoc.pdf");
    byte[] idDocByteArray = Files.readAllBytes(idDocPath);

    Map<String, byte[]> docs = new HashMap<String, byte[]>();
    docs.put("abc", idDocByteArray);

    Map<String, byte[]> doc = new HashMap<String, byte[]>();

    Mockito.when(docsService.getFullDocumentsByApplicationId(1L)).thenReturn(doc);

    Mockito.when(response.getOutputStream()).thenReturn(servletOutputStream);

    Mockito.when(zipFileService.zipIt(docs)).thenReturn(idDocByteArray);

    // when
    ResponseEntity<?> application = controller.downloadApplication(1L, response);

    // then
    Assert.assertEquals(HttpStatus.BAD_REQUEST, application.getStatusCode());
    Assert.assertEquals(Constants.APPLICATION_DETAIL_OBJECT_REQUIRED,
            ((ErrorObject) application.getBody()).getId());
}

From source file:org.wte4j.ui.server.services.TemplateServiceIntegrationTest.java

@Test
public void saveTemplateData() throws URISyntaxException, IOException {
    Template<TemplateDto> template = createAndPersistTestTemplate();

    TemplateDto dto = new TemplateDto();
    dto.setDocumentName(template.getDocumentName());
    dto.setLanguage(template.getLanguage());

    MappingDto mappingDto = new MappingDto();
    mappingDto.setModelKey("documentName");
    mappingDto.setContentControlKey("template");
    dto.getMapping().add(mappingDto);//www.  j  ava 2  s. c o m

    Path filePath = Paths.get(getClass().getResource("template.docx").toURI());
    templateService.saveTemplateData(dto, filePath.toString());

    Template<TemplateDto> updatedTemplate = engine.getTemplateRepository().getTemplate("test", "en",
            TemplateDto.class);
    File updatedTemplateFile = File.createTempFile("updated-template", "docx");
    updatedTemplateFile.deleteOnExit();

    updatedTemplate.write(updatedTemplateFile);
    assertTrue(Arrays.equals(Files.readAllBytes(filePath), Files.readAllBytes(updatedTemplateFile.toPath())));
}

From source file:de.alpharogroup.crypto.key.KeyExtensions.java

/**
 * Read private key./*from  w  w w .  ja  va2 s .com*/
 *
 * @param file
 *            the file
 * @return the private key
 * @throws IOException
 *             Signals that an I/O exception has occurred.
 * @throws NoSuchAlgorithmException
 *             is thrown if instantiation of the cypher object fails.
 * @throws InvalidKeySpecException
 *             is thrown if generation of the SecretKey object fails.
 * @throws NoSuchProviderException
 *             is thrown if the specified provider is not registered in the security provider
 *             list.
 */
public static PrivateKey readPrivateKey(final File file)
        throws IOException, NoSuchAlgorithmException, InvalidKeySpecException, NoSuchProviderException {
    final byte[] keyBytes = Files.readAllBytes(file.toPath());
    return readPrivateKey(keyBytes, "BC");
}

From source file:de.fatalix.book.importer.BookMigrator.java

private static BookEntry importBatchWise(File bookFolder, Gson gson) throws IOException {
    BookEntry bookEntry = new BookEntry();

    for (File file : bookFolder.listFiles()) {
        if (file.getName().contains(".mobi")) {
            byte[] bookData = Files.readAllBytes(file.toPath());
            bookEntry.setMobi(bookData);
        } else if (file.getName().contains(".jpg")) {
            byte[] coverData = Files.readAllBytes(file.toPath());
            bookEntry.setCover(coverData);
        } else if (file.getName().contains(".epub")) {
            byte[] bookData = Files.readAllBytes(file.toPath());
            bookEntry.setEpub(bookData);
        } else if (file.getName().contains(".json")) {
            BookMetaData bmd = gson.fromJson(
                    IOUtils.toString(new FileInputStream(file), Charset.defaultCharset()), BookMetaData.class);
            bookEntry.setAuthor(bmd.getAuthor()).setTitle(bmd.getTitle()).setIsbn(bmd.getIsbn())
                    .setPublisher(bmd.getPublisher()).setDescription(bmd.getDescription())
                    .setLanguage(bmd.getLanguage()).setMimeType(bmd.getMimeType())
                    .setUploadDate(bmd.getUploadDate()).setReleaseDate(bmd.getReleaseDate());
        } else if (file.getName().contains(".opf")) {
            bookEntry = parseOPF(file, bookEntry);

            bookEntry.setMimeType("mobi").setUploadDate(new DateTime(DateTimeZone.UTC).toDate());
        }/*from w w w .ja va 2 s  .com*/
    }

    return bookEntry;
}

From source file:com.jkoolcloud.tnt4j.streams.configure.zookeeper.ZKConfigInit.java

/**
 * Loads all bytes from provided file.//from   w w  w.j  a  va 2  s  .c  o m
 * 
 * @param cfgFileName
 *            path string of file to read data
 * @return a byte array containing the bytes read from the file, or {@code null} if path is {@code null}/empty or
 *         {@link java.io.IOException} occurs
 */
public static byte[] loadDataFromFile(String cfgFileName) {
    LOGGER.log(OpLevel.INFO,
            StreamsResources.getString(StreamsResources.RESOURCE_BUNDLE_NAME, "ZKConfigInit.loading.cfg.data"),
            cfgFileName);

    if (StringUtils.isEmpty(cfgFileName)) {
        return null;
    }

    try {
        return Files.readAllBytes(Paths.get(cfgFileName));
    } catch (IOException exc) {
        LOGGER.log(OpLevel.ERROR, StreamsResources.getString(StreamsResources.RESOURCE_BUNDLE_NAME,
                "ZKConfigInit.loading.cfg.failed"), exc.getLocalizedMessage(), exc);
        return null;
    }
}

From source file:com.sastix.cms.server.services.content.HashedDirectoryServiceTest.java

@Test
public void testGetDataByUID() throws IOException, URISyntaxException {
    final String UURI = UUID.randomUUID().toString() + "-" + TENANT_ID + "/demo.txt";
    final String path = hashedDirectoryService.storeFile(UURI, TENANT_ID, "HELLO Data".getBytes());

    final Path content = hashedDirectoryService.getDataByUID(hashedDirectoryService.hashText(UURI), TENANT_ID);

    Assert.assertEquals(new String(Files.readAllBytes(content)), "HELLO Data");
}

From source file:org.exist.xquery.RestBinariesTest.java

/**
 * {@see https://github.com/eXist-db/exist/issues/790#error-case-5}
 *
 * response:stream-binary is used to return raw binary.
 *///from  w  w w.ja va  2 s .  com
@Test
public void readAndStreamBinaryRaw() throws IOException, JAXBException {
    final byte[] data = randomData(1024 * 1024); // 1MB
    final Path tmpInFile = createTemporaryFile(data);

    final String query = "import module namespace file = \"http://exist-db.org/xquery/file\";\n"
            + "import module namespace response = \"http://exist-db.org/xquery/response\";\n"
            + "let $bin := file:read-binary('" + tmpInFile.toAbsolutePath().toString() + "')\n"
            + "return response:stream-binary($bin, 'media-type=application/octet-stream', ())";

    final HttpResponse response = postXquery(query);

    final HttpEntity entity = response.getEntity();
    try (final FastByteArrayOutputStream baos = new FastByteArrayOutputStream()) {
        entity.writeTo(baos);

        assertArrayEquals(Files.readAllBytes(tmpInFile), baos.toByteArray());
    }
}

From source file:com.github.sevntu.checkstyle.internal.ChecksTest.java

private static void validateEclipseCsMetaXmlFile(File file, String pkg, Set<Class<?>> pkgModules)
        throws Exception {
    Assert.assertTrue("'checkstyle-metadata.xml' must exist in eclipsecs in inside " + pkg, file.exists());

    final String input = new String(Files.readAllBytes(file.toPath()), UTF_8);
    final Document document = XmlUtil.getRawXml(file.getAbsolutePath(), input, input);

    final NodeList ruleGroups = document.getElementsByTagName("rule-group-metadata");

    Assert.assertTrue(pkg + " checkstyle-metadata.xml must contain only one rule group",
            ruleGroups.getLength() == 1);

    for (int position = 0; position < ruleGroups.getLength(); position++) {
        final Node ruleGroup = ruleGroups.item(position);
        final Set<Node> children = XmlUtil.getChildrenElements(ruleGroup);

        validateEclipseCsMetaXmlFileRules(pkg, pkgModules, children);
    }/*from  ww w. j a  v  a2s  . c o m*/

    for (Class<?> module : pkgModules) {
        Assert.fail("Module not found in " + pkg + " checkstyle-metadata.xml: " + module.getCanonicalName());
    }
}