Example usage for java.math BigInteger valueOf

Introduction

In this page you can find the example usage for java.math BigInteger valueOf.

Prototype

private static BigInteger valueOf(int val[]) 

Source Link

Document

Returns a BigInteger with the given two's complement representation.

Usage

From source file:it.gualtierotesta.gdocx.GTc.java

/**
 * Set table cell grid span//from  ww w .j  a  va 2s . c  o m
 *
 * @param lSpan grid span value
 * @return the same GTc instance
 */
@Nonnull
public GTc gridspan(final long lSpan) {

    Validate.isTrue(0L < lSpan, "Grid span value not valid");

    final TcPrInner.GridSpan gridSpan = FACTORY.createTcPrInnerGridSpan();
    gridSpan.setVal(BigInteger.valueOf(lSpan));
    tcPr.setGridSpan(gridSpan);
    return this;
}

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From source file:PalidromeArray.java

public PalidromeArray(BigInteger[] array) {
    this.totalLength = BigInteger.valueOf(array.length);
    this.halfLength = totalLength.divide(TWO);
    if (MathUtil.isOdd(totalLength)) {
        isEven = false;//from w ww . j av  a2s  .c  o  m
        halfLength = halfLength.add(BigInteger.ONE);
    }
    this.array = new ConcurrentHashMap<BigInteger, BigInteger>();

    BigInteger index = BigInteger.ZERO;
    for (BigInteger bi : array) {
        this.array.put(index, bi);
        index = index.add(BigInteger.ONE);
    }
}

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From source file:org.gridobservatory.greencomputing.dao.MachineDao.java

@Override
public Machine findById(BigInteger id) {
    return this.getJdbcTemplate().queryForObject(
            "select machine_id, room_id, motherboard_id, middleware_id, date_created, date_retired from machine where machine_id = ?",
            new Object[] { id }, new RowMapper<Machine>() {
                @Override/*from  www . j  ava2  s. c  o  m*/
                public Machine mapRow(ResultSet rs, int rowNum) throws SQLException {
                    int i = 1;
                    Machine machine = new Machine();
                    machine.setMachineID(rs.getBigDecimal(i++).toBigIntegerExact());

                    machine.setRoom(new Room());
                    machine.getRoom().setRoomID(rs.getBigDecimal(i++).toBigIntegerExact());

                    machine.setMotherboard(new Motherboard());
                    machine.getMotherboard().setMotherboardID(rs.getBigDecimal(i++).toBigIntegerExact());

                    machine.setMiddleware(new Middleware());
                    machine.getMiddleware().setMiddlewareID(rs.getBigDecimal(i++).toBigIntegerExact());

                    machine.setDateCreated(BigInteger.valueOf(rs.getTimestamp(i++).getTime()));

                    return machine;
                }
            });
}

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From source file:org.btc4j.ws.impl.BtcDaemonServicePortImpl.java

private BtcWsException btcWsException(Throwable t) {
    LOG.severe(String.valueOf(t));
    BtcFault fault = new BtcFault();
    if (t instanceof BtcException) {
        BtcException e = (BtcException) t;
        fault.setCode(BigInteger.valueOf(e.getCode()));
        fault.setMessage(e.getMessage());
    } else {//from  w  w w .  ja  v a  2 s.c o  m
        fault.setCode(BigInteger.valueOf(BTC4JWS_ERROR_CODE));
        fault.setMessage(BTC4JWS_ERROR_MESSAGE + ": " + t.getMessage());
    }
    return new BtcWsException(t.getMessage(), fault, t);
}

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From source file:com.kixeye.chassis.transport.shared.JettyConnectorRegistry.java

/**
 * Register to listen to HTTPS./*  ww w.  j a v  a 2 s .c o m*/
 * 
 * @param server
 * @param address
 * @throws Exception 
 */
public static void registerHttpsConnector(Server server, InetSocketAddress address, boolean selfSigned,
        boolean mutualSsl, String keyStorePath, String keyStoreData, String keyStorePassword,
        String keyManagerPassword, String trustStorePath, String trustStoreData, String trustStorePassword,
        String[] excludedCipherSuites) throws Exception {
    // SSL Context Factory
    SslContextFactory sslContextFactory = new SslContextFactory();

    if (selfSigned) {
        char[] passwordChars = UUID.randomUUID().toString().toCharArray();

        KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());

        keyStore.load(null, passwordChars);

        KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA");
        keyPairGenerator.initialize(1024);
        KeyPair keyPair = keyPairGenerator.generateKeyPair();

        X509V3CertificateGenerator v3CertGen = new X509V3CertificateGenerator();

        v3CertGen.setSerialNumber(BigInteger.valueOf(new SecureRandom().nextInt()).abs());
        v3CertGen.setIssuerDN(new X509Principal("CN=" + "kixeye.com" + ", OU=None, O=None L=None, C=None"));
        v3CertGen.setNotBefore(new Date(System.currentTimeMillis() - 1000L * 60 * 60 * 24 * 30));
        v3CertGen.setNotAfter(new Date(System.currentTimeMillis() + (1000L * 60 * 60 * 24 * 365 * 10)));
        v3CertGen.setSubjectDN(new X509Principal("CN=" + "kixeye.com" + ", OU=None, O=None L=None, C=None"));

        v3CertGen.setPublicKey(keyPair.getPublic());
        v3CertGen.setSignatureAlgorithm("MD5WithRSAEncryption");

        X509Certificate privateKeyCertificate = v3CertGen.generateX509Certificate(keyPair.getPrivate());

        keyStore.setKeyEntry("selfSigned", keyPair.getPrivate(), passwordChars,
                new java.security.cert.Certificate[] { privateKeyCertificate });

        ByteArrayOutputStream keyStoreBaos = new ByteArrayOutputStream();
        keyStore.store(keyStoreBaos, passwordChars);

        keyStoreData = new String(Hex.encode(keyStoreBaos.toByteArray()), Charsets.UTF_8);
        keyStorePassword = new String(passwordChars);
        keyManagerPassword = keyStorePassword;

        sslContextFactory.setTrustAll(true);
    }

    KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());

    if (StringUtils.isNotBlank(keyStoreData)) {
        keyStore.load(new ByteArrayInputStream(Hex.decode(keyStoreData)), keyStorePassword.toCharArray());
    } else if (StringUtils.isNotBlank(keyStorePath)) {
        try (InputStream inputStream = new DefaultResourceLoader().getResource(keyStorePath).getInputStream()) {
            keyStore.load(inputStream, keyStorePassword.toCharArray());
        }
    }

    sslContextFactory.setKeyStore(keyStore);
    sslContextFactory.setKeyStorePassword(keyStorePassword);
    if (StringUtils.isBlank(keyManagerPassword)) {
        keyManagerPassword = keyStorePassword;
    }
    sslContextFactory.setKeyManagerPassword(keyManagerPassword);
    KeyStore trustStore = null;
    if (StringUtils.isNotBlank(trustStoreData)) {
        trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(new ByteArrayInputStream(Hex.decode(trustStoreData)), trustStorePassword.toCharArray());
    } else if (StringUtils.isNotBlank(trustStorePath)) {
        trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        try (InputStream inputStream = new DefaultResourceLoader().getResource(trustStorePath)
                .getInputStream()) {
            trustStore.load(inputStream, trustStorePassword.toCharArray());
        }
    }
    if (trustStore != null) {
        sslContextFactory.setTrustStore(trustStore);
        sslContextFactory.setTrustStorePassword(trustStorePassword);
    }
    sslContextFactory.setNeedClientAuth(mutualSsl);
    sslContextFactory.setExcludeCipherSuites(excludedCipherSuites);

    // SSL Connector
    ServerConnector connector = new ServerConnector(server,
            new SslConnectionFactory(sslContextFactory, HttpVersion.HTTP_1_1.toString()),
            new HttpConnectionFactory());
    connector.setHost(address.getHostName());
    connector.setPort(address.getPort());

    server.addConnector(connector);
}

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From source file:com.spotify.hdfs2cass.cassandra.utils.CassandraPartitioner.java

@Override
public int getPartition(AvroKey<ByteBuffer> key, AvroValue<Mutation> value, int numReducers) {
    if (distributeRandomly) {
        return reducers.get(random.nextInt(reducers.size()));
    }/*from   w  w w .ja  va2s  .c om*/

    final Token token = partitioner.getToken(key.datum());
    BigInteger bigIntToken;
    if (token instanceof BigIntegerToken) {
        bigIntToken = ((BigIntegerToken) token).token.abs();
    } else if (token instanceof LongToken) {
        bigIntToken = BigInteger.valueOf(((LongToken) token).token).add(MURMUR3_SCALE);
    } else {
        throw new RuntimeException(
                "Invalid partitioner Token type. Only BigIntegerToken and LongToken supported");
    }
    return reducers.get(bigIntToken.divide(rangePerReducer).intValue());
}

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From source file:com.msopentech.odatajclient.engine.data.metadata.edm.v4.TermDeserializer.java

@Override
protected Term doDeserialize(final JsonParser jp, final DeserializationContext ctxt)
        throws IOException, JsonProcessingException {

    final Term term = new Term();

    for (; jp.getCurrentToken() != JsonToken.END_OBJECT; jp.nextToken()) {
        final JsonToken token = jp.getCurrentToken();
        if (token == JsonToken.FIELD_NAME) {
            if ("Name".equals(jp.getCurrentName())) {
                term.setName(jp.nextTextValue());
            } else if ("Type".equals(jp.getCurrentName())) {
                term.setType(jp.nextTextValue());
            } else if ("BaseTerm".equals(jp.getCurrentName())) {
                term.setBaseTerm(jp.nextTextValue());
            } else if ("DefaultValue".equals(jp.getCurrentName())) {
                term.setDefaultValue(jp.nextTextValue());
            } else if ("Nullable".equals(jp.getCurrentName())) {
                term.setNullable(BooleanUtils.toBoolean(jp.nextTextValue()));
            } else if ("MaxLength".equals(jp.getCurrentName())) {
                term.setMaxLength(jp.nextTextValue());
            } else if ("Precision".equals(jp.getCurrentName())) {
                term.setPrecision(BigInteger.valueOf(jp.nextLongValue(0L)));
            } else if ("Scale".equals(jp.getCurrentName())) {
                term.setScale(BigInteger.valueOf(jp.nextLongValue(0L)));
            } else if ("SRID".equals(jp.getCurrentName())) {
                term.setSrid(jp.nextTextValue());
            } else if ("AppliesTo".equals(jp.getCurrentName())) {
                for (String split : StringUtils.split(jp.nextTextValue())) {
                    term.getAppliesTo().add(CSDLElement.valueOf(split));
                }/*from   ww  w.  j  a v a  2 s .  c o  m*/
            } else if ("Annotation".equals(jp.getCurrentName())) {
                jp.nextToken();
                term.setAnnotation(jp.getCodec().readValue(jp, Annotation.class));
            }
        }
    }

    return term;
}

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From source file:co.rsk.remasc.RemascStorageProviderTest.java

@Test
public void setSaveRetrieveAndGetRewardBalance() throws IOException {
    String accountAddress = randomAddress();
    Repository repository = new RepositoryImplForTesting();

    RemascStorageProvider provider = new RemascStorageProvider(repository, accountAddress);

    provider.setRewardBalance(BigInteger.valueOf(255));

    provider.save();/*w  w w. j  a v  a  2 s .  c  om*/

    RemascStorageProvider newProvider = new RemascStorageProvider(repository, accountAddress);

    Assert.assertEquals(BigInteger.valueOf(255), newProvider.getRewardBalance());
}

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From source file:org.tsm.concharto.dao.IntegrationTestUserTagDao.java

@Test
public void tagCounts() throws ParseException {
    String tag1 = "tag1";
    String tag2 = "tag2";
    userTagDao.save(new UserTag(tag1));
    userTagDao.save(new UserTag(tag1));
    userTagDao.save(new UserTag(tag2));

    UserTag userTag = new UserTag(tag2);
    userTagDao.save(userTag);//from w  ww  . j ava2  s  . c  o m
    //now modify the create date to be older than 20 days ago
    //it should not show up in the results
    Calendar cal = Calendar.getInstance();
    cal.add(Calendar.DAY_OF_YEAR, -21);
    userTag.setCreated(cal.getTime());
    userTagDao.saveOrUpdate(userTag);

    List<TagCloudEntry> tagCloudEntries = userTagDao.getTagCounts(20);
    //results are in alphabetic order
    assertEquals(BigInteger.valueOf(2), tagCloudEntries.get(0).getCount());
    assertEquals(BigInteger.valueOf(1), tagCloudEntries.get(1).getCount());

    assertEquals(4, userTagDao.findAll(50).size());

    assertEquals(2, userTagDao.getTagCounts(TimeRangeFormat.parse("2000-2009")).size());
    //just trolling for exceptions here
    assertEquals(0, userTagDao.getTagCountsByEventBeginDate(TimeRangeFormat.parse("2000-2009")).size());
}

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From source file:de.decoit.visa.net.IPNetwork.java

/**
 * Construct a new network object. The provided address must match the
 * address notation of the specified IP version.
 *
 * @param pNetworkAddress String notation of the network IP address, must be
 *            valid for the provided IP version
 * @param pSubnetMaskLength Bit length of the subnet mask used for this
 *            network/*from w ww.  j ava2  s  . c  o m*/
 * @param pVersion Version of the Internet Protocol which will be used for
 *            this network
 */
public IPNetwork(String pNetworkAddress, int pSubnetMaskLength, IPVersion pVersion) {
    int deviceMaskLength = pVersion.getAddressBitCount() - pSubnetMaskLength;

    if (deviceMaskLength >= 0 && deviceMaskLength <= pVersion.getAddressBitCount()) {
        // Calculate maximum number of device addresses in this network
        maxIPAddressCount = BigInteger.valueOf(2).pow(deviceMaskLength);
        // Subtract network and broadcast addresses
        maxIPAddressCount.subtract(BigInteger.valueOf(2));
    } else {
        throw new IllegalArgumentException("Invalid subnet mask length provided");
    }

    addressesInUse = new HashMap<>();

    version = pVersion;
    subnetMask = pSubnetMaskLength;
    networkAddress = new IPAddress(pNetworkAddress, version);
    nextAddressMask = incrAddressMask(networkAddress.toBigIntBitmask(), BigInteger.ONE);
    lastAddressMask = incrAddressMask(networkAddress.toBigIntBitmask(), maxIPAddressCount);
}

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