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:io.github.casnix.spawnerdropper.SpawnerStack.java

public static boolean TakeSpawnerOutOfService(String spawnerType) {
    // Read ./SpawnerDropper.SpawnerStack.json into a string

    // get the value of JSON->{spawnerType} and subtract 1 to it unless it is 0.
    // If it's zero, return false

    // Write file back to disk
    try {//from  w  ww.ja v  a  2s.c o m
        // Read entire ./SpawnerDropper.SpawnerStack.json into a string
        String spawnerStack = new String(
                Files.readAllBytes(Paths.get("./plugins/SpawnerDropper/SpawnerStack.json")));

        // get the value of JSON->{spawnerType}
        JSONParser parser = new JSONParser();

        Object obj = parser.parse(spawnerStack);

        JSONObject jsonObj = (JSONObject) obj;

        long numberInService = (Long) jsonObj.get(spawnerType);

        if (numberInService <= 0) {
            return false;
        } else {
            //            System.out.println("[SD DBG MSG] TSOOS numberInServer("+numberInService+")");

            numberInService -= 1;
            jsonObj.put(spawnerType, new Long(numberInService));

            FileWriter file = new FileWriter("./plugins/SpawnerDropper/SpawnerStack.json");
            file.write(jsonObj.toJSONString());
            file.flush();
            file.close();

            return true;
        }
    } catch (ParseException e) {
        Bukkit.getLogger().warning("[SpawnerDropper] Caught ParseException in TakeSpawnerOutOfService(String)");
        e.printStackTrace();

        return false;
    } catch (FileNotFoundException e) {
        Bukkit.getLogger()
                .warning("[SpawnerDropper] Could not find ./plugins/SpawnerDropper/SpawnerStack.json");
        e.printStackTrace();

        return false;
    } catch (IOException e) {
        Bukkit.getLogger().warning("[SpawnerDropper] Caught IOException in TakeSpawnerOutOfService(String)");
        e.printStackTrace();

        return false;
    }
}

From source file:io.fabric8.vertx.maven.plugin.ConfigConversionUtilTest.java

@Test
public void convertSimpleYamlToJson() throws Exception {
    Path yamlFile = Paths.get(this.getClass().getResource("/testconfig.yaml").toURI());
    Path jsonFilePath = Files.createTempFile("testconfig", ".json");
    assertNotNull(yamlFile);/*from ww  w  . ja v a  2  s  .  co m*/
    assertTrue(yamlFile.toFile().isFile());
    assertTrue(yamlFile.toFile().exists());
    ConfigConverterUtil.convertYamlToJson(yamlFile, jsonFilePath);
    assertNotNull(jsonFilePath);
    String jsonDoc = new String(Files.readAllBytes(jsonFilePath));
    assertNotNull(jsonDoc);
    JSONObject jsonMap = new JSONObject(jsonDoc);
    assertNotNull(jsonMap);
    assertEquals(jsonMap.get("http.port"), 8080);

}

From source file:edu.usf.cutr.obascs.io.FileUtil.java

public static String readFile(String path) throws IOException {
    byte[] encoded = Files.readAllBytes(Paths.get(path));
    return new String(encoded, "UTF-8");
}

From source file:com.simiacryptus.util.io.IOUtil.java

/**
 * Read json t.//from  ww w .  j av  a2  s . c om
 *
 * @param <T>  the type parameter
 * @param file the file
 * @return the t
 */
public static <T> T readJson(File file) {
    try {
        return objectMapper.readValue(new String(Files.readAllBytes(file.toPath())), new TypeReference<T>() {
        });
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:de.teamgrit.grit.util.mailer.EncryptorDecryptor.java

/**
 * Instantiates a new {@link EncryptorDecryptor}.
 * /*from  w  w  w . j  a  v  a 2  s  .co  m*/
 * @throws IOException
 *             if the secretkey can not be read
 */
public EncryptorDecryptor() throws IOException {
    m_key = Files.readAllBytes(SECRETKEYDESTINATION);
}

From source file:com.sonoport.freesound.response.mapping.MapperTest.java

/**
 * Read a given JSON file into a {@link JSONObject}. Files should be stored under <code>/src/test/resources</code>.
 *
 * @param resourcePath The path to the file
 * @return {@link JSONObject} representation of the file contents
 *
 * @throws Exception Any exceptions thrown when reading the file
 *//*from   w  ww. java 2s.  com*/
protected JSONObject readJSONFile(final String resourcePath) throws Exception {
    final URI soundFileURI = getClass().getResource(resourcePath).toURI();
    final Path filePath = Paths.get(soundFileURI);
    final String jsonString = new String(Files.readAllBytes(filePath), StandardCharsets.UTF_8);

    return new JSONObject(jsonString);
}

From source file:com.shadwelldacunha.byteswipe.core.Utilities.java

public static String readFileAsString(File file, Charset encoding) throws IOException {
    byte[] encoded = Files.readAllBytes(Paths.get(file.toURI()));
    return new String(encoded, encoding);
}

From source file:br.com.RatosDePC.Brpp.compiler.BrppCompiler.java

public static boolean compile(String path) {
    setFile(FileUtils.getBrinodirectory() + System.getProperty("file.separator") + "Arduino");
    setFile(getFile()//from ww  w .j av a  2 s . co  m
            .concat(path.substring(path.lastIndexOf(System.getProperty("file.separator")), path.length() - 5)));
    setFile(getFile()
            .concat(path.substring(path.lastIndexOf(System.getProperty("file.separator")), path.length() - 4)));
    setFile(getFile().concat("ino"));
    File ino = new File(getFile());
    if (!ino.exists()) {
        try {
            ino.getParentFile().mkdirs();
            ino.createNewFile();
        } catch (IOException e) {

        }
    }
    try {
        byte[] encoded = Files.readAllBytes(Paths.get(path));
        String code = new String(encoded);
        JSONArray Keywords = JSONUtils.getKeywords();
        @SuppressWarnings("unchecked")
        Iterator<JSONObject> iterator = Keywords.iterator();
        while (iterator.hasNext()) {
            JSONObject key = iterator.next();
            String arg = (String) key.get("arg");
            if (arg.equals("false")) {
                code = code.replace((String) key.get("translate"), (String) key.get("arduino"));
            } else {
                code = code.replaceAll((String) key.get("translate"), (String) key.get("arduino"));
            }
        }

        try (FileWriter file = new FileWriter(getFile())) {
            file.write(code);
        }
        System.out.println(code);
        return true;

    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return false;

}

From source file:net.dv8tion.discord.commands.KanzeTodoCommand.java

public KanzeTodoCommand(JDA api) {
    this.api = api;
    try {//from  w  w w  .  j a v a  2s.c om
        jsonFile = new File("todo-list.json");
        if (jsonFile.exists()) {
            todoList = new JSONArray(new String(Files.readAllBytes(jsonFile.toPath())));
        } else {
            todoList = new JSONArray();
            Files.write(jsonFile.toPath(), todoList.toString(4).getBytes());
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:name.npetrovski.jphar.DataEntry.java

/**
 * Create entry from file/*from   w w  w. j av  a2 s  .com*/
 *
 */
public static DataEntry createFromFile(File file, Compression.Type compression) throws IOException {

    EntryManifest em = new EntryManifest();
    em.setCompression(new Compression(compression));
    em.setTimestamp((int) file.lastModified() / 1000);
    em.getPath().setName(file.toPath().toString().replace("\\", "/"));

    DataEntry entry = new DataEntry(em);
    entry.setSource(file.getCanonicalFile());

    if (file.isDirectory()) {
        em.getCompression().setType(Compression.Type.NONE);
    } else {
        byte[] data = Files.readAllBytes(file.toPath());
        CRC32 crc = new CRC32();
        crc.update(data);

        em.setCRC32((int) crc.getValue());
        em.setUncompressedSize(data.length);
    }

    return entry;

}