Example usage for java.lang Long toHexString

Introduction

In this page you can find the example usage for java.lang Long toHexString.

Prototype

public static String toHexString(long i)

Source Link

Document

Returns a string representation of the long argument as an unsigned integer in base 16.

Usage

From source file:org.exoplatform.shareextension.service.ShareService.java

/**
 * Create the resources needed to create the upload destination folder and
 * upload the file/*from   w w  w  .j ava2  s .c  om*/
 */
private UploadInfo initUpload() {
    postInfo.activityType = SocialPostInfo.TYPE_DOC;

    UploadInfo uploadInfo = new UploadInfo();
    uploadInfo.uploadId = Long.toHexString(System.currentTimeMillis());
    uploadInfo.repository = DocumentHelper.getInstance().repository;
    uploadInfo.workspace = DocumentHelper.getInstance().workspace;

    if (postInfo.isPublic()) {
        // File will be uploaded in the Public folder of the user's drive
        // e.g. /Users/u___/us___/use___/user/Public/Mobile
        uploadInfo.drive = ExoConstants.DOCUMENT_PERSONAL_DRIVE_NAME;
        uploadInfo.folder = "Public/Mobile";
        uploadInfo.jcrUrl = DocumentHelper.getInstance().getRepositoryHomeUrl();
    } else {
        // File will be uploaded in the Documents folder of the space's drive
        // e.g. /Groups/spaces/the_space/Documents/Mobile
        uploadInfo.drive = ".spaces." + postInfo.destinationSpace.getOriginalName();
        uploadInfo.folder = "Mobile";
        StringBuffer url = new StringBuffer(postInfo.ownerAccount.serverUrl)
                .append(ExoConstants.DOCUMENT_JCR_PATH).append("/").append(uploadInfo.repository).append("/")
                .append(uploadInfo.workspace).append("/Groups/spaces/")
                .append(postInfo.destinationSpace.getOriginalName()).append("/Documents");
        uploadInfo.jcrUrl = url.toString();
    }
    return uploadInfo;
}

From source file:edu.cornell.mannlib.vedit.controller.BaseEditController.java

private String createEpoKey() {
    return Long.toHexString(cal.getTimeInMillis());
}

From source file:org.energy_home.jemma.javagal.layers.data.implementations.Utils.DataManipulation.java

/**
 * Converts a {@code long} to a {@code List<Byte>}. A long is composed of
 * eight bytes. Numbering them from 1 (the most important) to 8 (the least
 * important), the resulting list will have all them placed in the same
 * order. The pad parameter indicate the minimum size of the resulting list.
 * In case its size is less then the one indicated in the pad parameter, a
 * number of leading zeros will be inserted.
 * /*  w w  w .j  a  v a2s  . c  om*/
 * @param toConvert
 *            the long to convert.
 * @param pad
 *            the minimum size of the returned {@code Byte}'s list.
 * @return the converted list.
 */
public static List<Byte> toByteList(Long toConvert, int pad) {
    List<Byte> toReturn = new ArrayList<Byte>();

    String inString = Long.toHexString(toConvert);

    int length = inString.length();

    // Characters must be even in number
    if (length % 2 != 0) {
        // System.out
        // .print("Odd number of chars in conversion from Long to byte[] ");
        inString = "0" + inString;
        length = inString.length();
    }

    for (int start = 0; start < length; start += 2) {
        toReturn.add((byte) Short.parseShort(inString.substring(start, Math.min(length, start + 2)), 16));
    }

    if (toReturn.size() < pad) {
        int diff = pad - toReturn.size();
        for (int i = 0; i < diff; i++) {
            toReturn.add(0, (byte) 0);
        }
    }

    return toReturn;
}

From source file:org.apache.accumulo.master.tableOps.Utils.java

public static long reserveNamespace(String namespaceId, long id, boolean writeLock, boolean mustExist,
        TableOperation op) throws Exception {
    if (getLock(namespaceId, id, writeLock).tryLock()) {
        if (mustExist) {
            Instance instance = HdfsZooInstance.getInstance();
            IZooReaderWriter zk = ZooReaderWriter.getRetryingInstance();
            if (!zk.exists(ZooUtil.getRoot(instance) + Constants.ZNAMESPACES + "/" + namespaceId))
                throw new ThriftTableOperationException(namespaceId, "", op,
                        TableOperationExceptionType.NAMESPACE_NOTFOUND, "Namespace does not exist");
        }//from   w  w  w. ja  v  a2  s  .  c o  m
        log.info("namespace " + namespaceId + " (" + Long.toHexString(id) + ") locked for "
                + (writeLock ? "write" : "read") + " operation: " + op);
        return 0;
    } else
        return 100;
}

From source file:com.luorrak.ouroboros.catalog.CatalogActivity.java

private void initPostPassword() {
    if (SettingsHelper.getPostPassword(getApplicationContext()).equals("")) {
        Random random = new Random();
        SettingsHelper.setPostPassword(getApplicationContext(), Long.toHexString(random.nextLong()));
    }/*ww  w  .j a v  a  2 s  .  co m*/
}

From source file:com.cloud.agent.api.SecurityGroupRulesCmd.java

private String compressCidr(String cidr) {
    String[] toks = cidr.split("/");
    long ipnum = NetUtils.ip2Long(toks[0]);
    return Long.toHexString(ipnum) + "/" + toks[1];
}

From source file:net.wastl.webmail.xml.XMLGenericModel.java

/**
 * Create a unique ID.//from   w  w  w .j  a va  2s .  c o m
 * Important: This returns a new Unique ID within this session.
 * It should be used to generate IDs for Folders and messages so that they can be easily referenced
 */
public String getNextID() {
    return Long.toHexString(++current_id).toUpperCase();
}

From source file:UUID.java

private static String digits(long l, int i) {
    long l1 = 1L << (i * 4);

    return Long.toHexString(l1 | (l & (l1 - 1L))).substring(1);
}

From source file:com.alibaba.wasp.zookeeper.RecoverableZooKeeper.java

public void reconnectAfterExpiration() throws IOException, InterruptedException {
    LOG.info("Closing dead ZooKeeper connection, session" + " was: 0x" + Long.toHexString(zk.getSessionId()));
    zk.close();/*from  w  ww  .  j ava  2 s . co  m*/
    this.zk = new ZooKeeper(this.quorumServers, this.sessionTimeout, this.watcher);
    LOG.info("Recreated a ZooKeeper, session" + " is: 0x" + Long.toHexString(zk.getSessionId()));
}

From source file:pcap.application.PcapApplicationTest.java

/**
 * Test PcapApplication with big endian on entrency.
 * @throws Exception /*from  w  w w .  j av a2s.  c  o m*/
 */
@Test
public void testPcapApplicationBigEndian() throws Exception {
    System.out.println("Test resulting pcap file with big endian");
    String pcapName = "testPcap" + PCAP_EX;
    String resultingPcapName = "test" + PCAP_EX;

    File pcap = createTempPCapBigEndian(pcapName);

    final File resultingPcap = tempFolder.newFile(resultingPcapName);

    String[] myArgs = { OPTION_F, pcap.getAbsolutePath(), resultingPcap.getAbsolutePath() };

    PcapCommandLineParser parser = new PcapCommandLineParser(myArgs);

    ApplicationHandler handler = new ApplicationHandler(parser.getOutFile());
    PCapImportTask importTask = PCapHelper.createImportTask(parser.getInFile(), handler);
    importTask.init();

    while (!importTask.isFinished()) {
        importTask.processNext();
    }

    long[] expBin = { 0xa1b2c3d400020004L, 0x0000000000000000L, 0x0000ffff00000001L, 0x42c23479000871cdL,
            0x000000080000004bL, 0x1234ffff0000121aL };

    DataInputStream inputStream = new DataInputStream(new FileInputStream(resultingPcap));
    int count = inputStream.available() / 8;
    long[] b = new long[count];

    for (int i = 0; i < count; i++) {
        b[i] = inputStream.readLong();
        System.out.println(Long.toHexString(b[i]));
    }

    assertTrue(Arrays.equals(b, expBin));

}