Example usage for java.nio.file Files readAllBytes

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.smartsheet.api.internal.ReportResourcesImplTest.java

@Test
public void testGetReportAsCsv() throws SmartsheetException, IOException {
    File file = new File("src/test/resources/getExcel.xls");
    server.setResponseBody(file);//  w w w. j  a v  a  2 s  .com
    server.setContentType("text/csv");

    ByteArrayOutputStream output = new ByteArrayOutputStream();
    reportResources.getReportAsExcel(4583173393803140L, output);
    assertNotNull(output);

    assertTrue(output.toByteArray().length > 0);

    byte[] data = Files.readAllBytes(Paths.get(file.getPath()));
    assertEquals(data.length, output.toByteArray().length);
}

From source file:test.TestJavaService.java

/**
 * Make the special JSON encoding with both a schema and some number of CSV files must be provided
 * TODO at present there is no way to send "format" or "delimiter" members
 * @param schemaString a String containing the JSON schema
 * @param files the list of file names which are to be read to obtain CSV and whose names are to be decomposed to
 *   form type (table) names//from   www  .  j a  v a 2 s  .co m
 * @return the JSON encoding to send
 * @throws IOException 
 */
private static String makeSpecialJson(String schemaString, List<String> files) throws IOException {
    JsonObject result = new JsonObject();
    JsonObject schema = new JsonParser().parse(schemaString).getAsJsonObject();
    result.add("schema", schema);
    JsonObject data = new JsonObject();
    result.add("data", data);
    for (String file : files) {
        Path path = Paths.get(file);
        String csv = new String(Files.readAllBytes(path));
        String table = path.getFileName().toString();
        if (table.endsWith(".csv"))
            table = table.substring(0, table.length() - 4);
        data.add(table, new JsonPrimitive(csv));
    }
    return result.toString();
}

From source file:com.bmwcarit.barefoot.tracker.TrackerServerTest.java

@Test
public void testTrackerServer() throws IOException, JSONException, InterruptedException {
    Server server = new Server();
    InetAddress host = InetAddress.getLocalHost();
    Properties properties = new Properties();
    properties.load(new FileInputStream("config/tracker.properties"));
    int port = Integer.parseInt(properties.getProperty("server.port"));

    server.start();//  w w w .  j ava 2s .  c om
    {
        String json = new String(
                Files.readAllBytes(Paths.get(ServerTest.class.getResource("x0001-015.json").getPath())),
                Charset.defaultCharset());
        List<MatcherSample> samples = new LinkedList<>();
        JSONArray jsonsamples = new JSONArray(json);
        for (int i = 0; i < jsonsamples.length(); ++i) {
            MatcherSample sample = new MatcherSample(jsonsamples.getJSONObject(i));
            samples.add(sample);
            sendSample(host, port, sample.toJSON());
        }

        String id = new MatcherSample(jsonsamples.getJSONObject(0)).id();
        MatcherKState state = requestState(host, port, id);
        MatcherKState check = TrackerControl.getServer().getMatcher().mmatch(samples, 0, 0);

        assertEquals(check.sequence().size(), state.sequence().size());

        for (int i = 0; i < state.sequence().size(); i++) {
            assertEquals(check.sequence().get(i).point().edge().id(),
                    state.sequence().get(i).point().edge().id());
            assertEquals(check.sequence().get(i).point().fraction(), state.sequence().get(i).point().fraction(),
                    1E-10);
        }
    }
    server.stop();
}

From source file:de.dennishoersch.web.css.images.ImagesInliner.java

private String inlineUrl(String url) throws IOException {
    Path path = _pathResolver.resolve(url);

    if (path == null) {
        logger.log(Level.WARNING, "Could not inline URL '" + url + "'!");
        return null;
    }//from  w w  w .  j  a  v  a2 s . c  om

    String contentType = Files.probeContentType(path);
    if (!contentType.contains("image")) {
        return null;
    }

    byte[] bytes = Files.readAllBytes(path);

    return contentType + ";base64," + org.apache.commons.codec.binary.Base64.encodeBase64String(bytes);
}

From source file:de.thingweb.desc.ThingDescriptionParser.java

public static Thing fromFile(String fname) throws FileNotFoundException, IOException {
    Path path = Paths.get(fname);
    byte[] data = Files.readAllBytes(path);
    return fromBytes(data);
}

From source file:com.nike.cerberus.operation.core.UploadCertFilesOperation.java

private String getFileContents(final Path path, final String filename) {
    Preconditions.checkNotNull(path);//from w  ww .  ja v  a  2  s.  c o m
    Preconditions.checkNotNull(filename);

    File file = new File(path.toString(), filename);
    if (file.exists() && file.canRead()) {
        try {
            return new String(Files.readAllBytes(file.toPath()), Charset.forName("UTF-8"));
        } catch (IOException e) {
            throw new IllegalStateException("Failed to read the following file: " + file.getAbsolutePath());
        }
    } else {
        throw new IllegalArgumentException("The file is not readable: " + file.getAbsolutePath());
    }
}

From source file:grakn.core.daemon.executor.Executor.java

/**
 * Method used to check whether the pid contained in the pid file actually corresponds
 * to a Grakn(Storage) process./* ww  w . j a  v a  2s.  c o  m*/
 *
 * @param pidFile path to pid file
 * @param className name of Class associated to the given pid (e.g. "grakn.core.server.Grakn")
 * @return true if PID is associated to the a Grakn process, false otherwise.
 */
public boolean isAGraknProcess(Path pidFile, String className) {
    String processPid;
    if (pidFile.toFile().exists()) {
        try {
            processPid = new String(Files.readAllBytes(pidFile), StandardCharsets.UTF_8);
            if (processPid.trim().isEmpty()) {
                return false;
            }
            Result command = executeAndWait(getGraknPIDArgsCommand(processPid), null);

            if (command.exitCode() != 0) {
                return false;
            }
            return command.stdout().contains(className);
        } catch (NumberFormatException | IOException e) {
            return false;
        }
    }
    return false;
}

From source file:com.github.albfernandez.joinpdf.JoinPdf.java

private void addImage(final File file, final Document document, final PdfWriter writer) throws Exception {
    Image image = Image.getInstance(Files.readAllBytes(file.toPath()));
    addImage(image, document, writer);//from  w w  w . j  ava  2 s  . com
}

From source file:grakn.core.distribution.GraknGraqlCommands_WithARunningGraknE2E.java

/**
 * make sure Grakn is properly writing logs inside grakn.log file
 *///from  ww w . j  a v  a  2 s  . c  o  m
@Test
public void logMessagesArePrintedInLogFile() throws IOException {
    Path logsPath = getLogsPath();
    Path graknLogFilePath = logsPath.resolve("grakn.log");
    String logsString = new String(Files.readAllBytes(graknLogFilePath), StandardCharsets.UTF_8);
    assertThat(logsString, containsString("Grakn started"));
}

From source file:org.trustedanalytics.h2oscoringengine.publisher.steps.AppBitsUploadingStep.java

private ByteArrayResource prepareData(Path dataPath) throws IOException {
    return new ByteArrayResource(Files.readAllBytes(dataPath)) {
        @Override/*from w  w  w.  ja v a  2s  .  co m*/
        public String getFilename() {
            return dataPath.getFileName().toString();
        }
    };
}