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:org.gkh.racf.JSONUtil.java

public static JSONObject getJSONFromFile(String path) throws IOException, JSONException {
    // (1) Read JSON file into a string and attempt to parse it.
    byte[] encoded = Files.readAllBytes(Paths.get(path));
    String json = new String(encoded, "UTF-8");

    if (isValidJSON(json)) {
        return new JSONObject(json);
    }//from   w  w w  .  ja v  a2s . c  o m

    return null;
}

From source file:it.polimi.diceH2020.launcher.service.Validator.java

public <T> Optional<T> objectFromPath(Path pathFile, Class<T> cls) {

    String serialized;/*from  w w w. j  a v  a2s . c  o m*/
    try {
        serialized = new String(Files.readAllBytes(pathFile));
        T data = mapper.readValue(serialized, cls);
        return Optional.of(data);
    } catch (IOException e) {
        return Optional.empty();
    }
}

From source file:org.gyt.schema.json.Utils.java

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

From source file:fr.logfiletoes.Config.java

/**
 * Construct config from json file path/* w  ww  .j av  a2s  .  c  o m*/
 * @param filepath json config file path
 * @throws IOException
 */
public Config(String filepath) throws IOException {
    String json = new String(Files.readAllBytes(Paths.get(filepath)));
    JSONTokener jsont = new JSONTokener(json);
    JSONObject config = (JSONObject) jsont.nextValue();
    JSONArray unitsJSON = config.getJSONArray("unit");
    LOG.fine(unitsJSON.length() + " unit(s)");
    for (int i = 0; i < unitsJSON.length(); i++) {
        JSONObject unitFormJson = unitsJSON.getJSONObject(i);
        Unit unit = createUnit(unitFormJson);
        if (unit != null) {
            this.units.add(unit);
        } else {
            LOG.warning("unit skip : " + unitFormJson.toString());
        }
    }
}

From source file:dk.lnj.swagger4ee.AbstractJSonTest.java

public void makeCompare(SWRoot root, String expFile) throws IOException {

    ObjectMapper mapper = new ObjectMapper();
    mapper.enable(SerializationFeature.INDENT_OUTPUT);
    AnnotationIntrospector introspector = new JaxbAnnotationIntrospector();
    // make deserializer use JAXB annotations (only)
    mapper.setAnnotationIntrospector(introspector);
    // make serializer use JAXB annotations (only)

    StringWriter sw = new StringWriter();
    mapper.writeValue(sw, root);/*from   w  w  w  .  j a va2 s  .  com*/
    mapper.writeValue(new FileWriter(new File("lasttest.json")), root);

    String actual = sw.toString();
    String expected = new String(Files.readAllBytes(Paths.get(expFile)));

    String[] exp_split = expected.split("\n");
    String[] act_split = actual.split("\n");

    for (int i = 0; i < exp_split.length; i++) {
        String exp = exp_split[i];
        String act = act_split[i];
        String shortFileName = expFile.substring(expFile.lastIndexOf("/"));
        Assert.assertEquals(shortFileName + ":" + (i + 1), superTrim(exp), superTrim(act));
    }

}

From source file:org.createnet.search.raptor.search.query.impl.ObjectQueryTest.java

@Before
public void setUp() throws IOException {
    ClassLoader classLoader = getClass().getClassLoader();
    Path path = Paths.get(classLoader.getResource("object-query.json").getPath());
    content = new String(Files.readAllBytes(path));
}

From source file:com.bmwcarit.barefoot.matcher.MatcherExample.java

public List<MatcherSample> readSamples() throws IOException, JSONException {
    String json = new String(
            Files.readAllBytes(Paths.get(ServerTest.class.getResource("x0001-001.json").getPath())),
            Charset.defaultCharset());

    JSONArray jsonsamples = new JSONArray(json);
    List<MatcherSample> samples = new LinkedList<>();

    for (int i = 0; i < jsonsamples.length(); ++i) {
        samples.add(new MatcherSample(jsonsamples.getJSONObject(i)));
    }/*from ww w  .j  a v  a  2  s .c o  m*/

    return samples;
}

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

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

From source file:eu.domibus.ebms3.sender.TLSReader.java

public TLSClientParameters getTlsClientParameters() {
    byte[] encoded = new byte[0];
    String config = "";
    try {/*from  ww  w  . j  a  v  a 2 s .  c o m*/
        encoded = Files.readAllBytes(
                Paths.get(System.getProperty("domibus.config.location"), CLIENTAUTHENTICATION_XML));
        config = new String(encoded, "UTF-8");
        config = config.replaceAll("\\Q${domibus.config.location}\\E",
                System.getProperty("domibus.config.location").replace('\\', '/'));

        return (TLSClientParameters) TLSClientParametersConfig.createTLSClientParameters(config);

    } catch (FileNotFoundException e) {
        LOG.warn("No tls configuration file " + System.getProperty("domibus.config.location")
                + CLIENTAUTHENTICATION_XML + " found. Mutual authentication will not be supported.");
        return null;
    } catch (IOException | RuntimeException e) {
        LOG.error("Mutual authentication will not be supported.", e);
        return null;
    }
}

From source file:com.wrmsr.kleist.file.FileReader.java

@Override
public Index readIndex() throws IOException {
    return requireNonNull(objectMapper
            .readValue(Files.readAllBytes(Paths.get(rootPath.toString(), "index.json")), Index.class));
}