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:MimeUtil.java

/**
 * Creates a new unique message identifier that can be used in message
 * header field such as Message-ID or In-Reply-To. If the given host name is
 * not <code>null</code> it will be used as suffix for the message ID
 * (following an at sign)./*from ww w  . j av  a 2  s.com*/
 * 
 * The resulting string is enclosed in angle brackets (&lt; and &gt;);
 * 
 * @param hostName host name to be included in the message ID or
 *            <code>null</code> if no host name should be included.
 * @return a new unique message identifier.
 */
public static String createUniqueMessageId(String hostName) {
    StringBuilder sb = new StringBuilder("<Mime4j.");
    sb.append(Integer.toHexString(nextCounterValue()));
    sb.append('.');
    sb.append(Long.toHexString(random.nextLong()));
    sb.append('.');
    sb.append(Long.toHexString(System.currentTimeMillis()));
    if (hostName != null) {
        sb.append('@');
        sb.append(hostName);
    }
    sb.append('>');
    return sb.toString();
}

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From source file:com.mellanox.jxio.EventQueueHandler.java

void removeEventable(Eventable eventable) {
    if (LOG.isDebugEnabled()) {
        LOG.debug(this.toLogString() + "removing " + Long.toHexString(eventable.getId()) + " from map");
    }//from  ww w  . ja v a 2  s.c  om
    synchronized (eventables) {
        eventables.remove(eventable.getId());
    }
}

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From source file:com.marklogic.contentpump.RDFReader.java

protected void initParser(String fsname, long size) throws IOException {
    start = 0;/*from   w w w.  j a va 2s. c o m*/
    pos = 0;
    end = 1;

    jenaStreamingParser = null;
    dataset = null;
    statementIter = null;
    graphNameIter = null;

    String ext = null;
    if (fsname.contains(".")) {
        int pos = fsname.lastIndexOf(".");
        ext = fsname.substring(pos);
        if (".gz".equals(ext)) {
            fsname = fsname.substring(0, pos);
            pos = fsname.lastIndexOf(".");
            if (pos >= 0) {
                ext = fsname.substring(pos);
            } else {
                ext = null;
            }
        }
    }
    origFn = fsname;
    inputFn = Long.toHexString(fuse(scramble(random.nextLong()), fuse(scramble(milliSecs), random.nextLong())));
    idGen = new IdGenerator(inputFn + "-" + splitStart);
    lang = null;
    if (".rdf".equals(ext)) {
        lang = Lang.RDFXML;
    } else if (".ttl".equals(ext)) {
        lang = Lang.TURTLE;
    } else if (".json".equals(ext)) {
        lang = Lang.RDFJSON;
    } else if (".n3".equals(ext)) {
        lang = Lang.N3;
    } else if (".nt".equals(ext)) {
        lang = Lang.NTRIPLES;
    } else if (".nq".equals(ext)) {
        lang = Lang.NQUADS;
    } else if (".trig".equals(ext)) {
        lang = Lang.TRIG;
    } else {
        lang = Lang.RDFXML; // We have to default to something!
    }
    synchronized (jenaLock) {
        if (size < INMEMORYTHRESHOLD) {
            dataset = DatasetFactory.createMem();
        }
    }
}

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From source file:org.apache.james.mime4j.util.MimeUtil.java

/**
 * Creates a new unique message identifier that can be used in message
 * header field such as Message-ID or In-Reply-To. If the given host name is
 * not <code>null</code> it will be used as suffix for the message ID
 * (following an at sign)./*  www  .jav  a2  s .c o  m*/
 * 
 * The resulting string is enclosed in angle brackets (&lt; and &gt;);
 * 
 * @param hostName host name to be included in the message ID or
 *            <code>null</code> if no host name should be included.
 * @return a new unique message identifier.
 */
public static String createUniqueMessageId(String hostName) {
    StringBuffer sb = new StringBuffer("<Mime4j.");
    sb.append(Integer.toHexString(nextCounterValue()));
    sb.append('.');
    sb.append(Long.toHexString(random.nextLong()));
    sb.append('.');
    sb.append(Long.toHexString(System.currentTimeMillis()));
    if (hostName != null) {
        sb.append('@');
        sb.append(hostName);
    }
    sb.append('>');
    return sb.toString();
}

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From source file:de.burlov.amazon.s3.dirsync.DirSync.java

private void saveFolder(Folder folder) throws DirSyncException {
    try {// ww  w  .ja va2 s .  c  o m
        /*
         * Neuen Folder-Objekt konstruieren und speichern
         */
        Folder newFolder = new Folder(folder.getName(), Long.toHexString(mainIndex.getNextId()));
        newFolder.setLastModified(System.currentTimeMillis());
        newFolder.setIndexData(folder.getIndexData());
        uploadObject(SYS_DATA_PREFIX + "/" + newFolder.getStorageId(), getDataEncryptionKey(), newFolder);

        /*
         * Main Index mit neuem Folder sichern
         */
        mainIndex.getFolders().put(newFolder.getName(), newFolder.getStorageId());
        saveMainIndex();
        folderCache.put(newFolder.getName(), newFolder);

        /*
         * Alten Folder-Objekt loeschen
         */
        s3Service.deleteObject(bucket, getFolderKey(folder.getStorageId()));

    } catch (Exception e) {
        throw new DirSyncException("Save folder description failed", e);
    }
}

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From source file:edu.rit.flick.genetics.FastFileDeflator.java

protected void processTail() throws IOException {
    int tailCounter = 0;
    while (compressionCounter-- != 0) {
        final char nucleotide = (char) hyperCompressionBytes[tailCounter];
        tailfile.write(nucleotide);/*from   w w  w .j  a  v a  2s  .  c  o  m*/
        if (nucleotide != N && writingToNFile) {
            final String nPositionStr = Long.toHexString(dnaPosition.longValue()).toUpperCase() + PIPE;
            nfile.write(nPositionStr.getBytes());
            writingToNFile = false;
        }
        dnaPosition.increment();
        tailCounter++;
    }

    if (writingToNFile) {
        final String nPositionStr = Long.toHexString(dnaPosition.longValue()).toUpperCase() + PIPE;
        nfile.write(nPositionStr.getBytes());
        writingToNFile = false;
    }
}

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From source file:com.sastix.cms.server.services.content.impl.HashedDirectoryServiceImpl.java

/**
 * Returns the crc32 hash for the input String.
 *
 * @param text a String with the text/*from   www . j a  va  2  s.co  m*/
 * @return a BigInteger with the hash
 */
@Override
public String hashText(final String text) {
    final CRC32 crc32 = new CRC32();
    crc32.reset();
    crc32.update(text.getBytes());
    return Long.toHexString(crc32.getValue());
}

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From source file:com.enonic.cms.business.portal.instruction.PostProcessInstructionExecutorImpl.java

private void addTimeStampParameter(Long timeStamp, SitePath sitePath) {
    sitePath.addParam(UrlPathEncoder.encode(TIMESTAMP_PARAM_NAME),
            UrlPathEncoder.encode(Long.toHexString(timeStamp)));
}

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From source file:org.xwiki.portlet.DispatchPortlet.java

/**
 * Stores the response data on the session.
 * //from ww w .  j  a  va2 s .  c  o m
 * @param session the session
 * @param responseData the response data
 * @return the key that can be used to retrieve the response data from the session
 */
@SuppressWarnings("unchecked")
private String storeResponseData(PortletSession session, ResponseData responseData) {
    String responseKey = Long.toHexString(Double.doubleToLongBits(Math.random()));
    Map<String, ResponseData> responseDataMap = (Map<String, ResponseData>) session
            .getAttribute(ATTRIBUTE_RESPONSE_DATA_MAP);
    if (responseDataMap == null) {
        responseDataMap = new HashMap<String, ResponseData>();
        session.setAttribute(ATTRIBUTE_RESPONSE_DATA_MAP, responseDataMap);
    }
    responseDataMap.put(responseKey, responseData);
    return responseKey;
}

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From source file:com.microsoft.tfs.core.clients.versioncontrol.Workstation.java

/**
 * Handles a notification received by the {@link #notificationManager}.
 *
 * @param notification//from   w  w w  .  j  a  v  a  2s  .com
 *        the notification (must not be <code>null</code>)
 * @param param1
 *        the first parameter
 * @param param2
 *        the second paramter
 */
private void handleNotification(final Notification notification, final long param1, final long param2) {
    Check.notNull(notification, "notification"); //$NON-NLS-1$

    // This handler is only interested in version control cross-process
    // notifications.
    if (notification.getValue() <= Notification.VERSION_CONTROL_NOTIFICATION_BEGIN.getValue()
            || notification.getValue() >= Notification.VERSION_CONTROL_NOTIFICATION_END.getValue()) {
        return;
    }

    log.trace(MessageFormat.format("Received notification {0} ({1}, {2})", //$NON-NLS-1$
            notification, Long.toHexString(param1), Long.toHexString(param2)));

    if (Notification.VERSION_CONTROL_WORKSPACE_CREATED == notification
            || Notification.VERSION_CONTROL_WORKSPACE_CHANGED == notification) {
        // Force a reload of the cache file before raising the notification.
        reloadCache();
    }

    /*
     * Fire the correct events on the correct clients. The two-layered
     * conditionals aren't very pretty, but it keeps all the message
     * cracking from escaping further into VersionControlClient or
     * EventEngine.
     */

    if (notification == Notification.VERSION_CONTROL_WORKSPACE_CREATED
            || notification == Notification.VERSION_CONTROL_WORKSPACE_DELETED
            || notification == Notification.VERSION_CONTROL_WORKSPACE_CHANGED
            || notification == Notification.VERSION_CONTROL_PENDING_CHANGES_CHANGED
            || notification == Notification.VERSION_CONTROL_GET_COMPLETED
            || notification == Notification.VERSION_CONTROL_LOCAL_WORKSPACE_SCAN) {
        /*
         * Match these kinds of events by collection and workspace. We only
         * ever expect 32-bit int range data in these fields, so cast to
         * int.
         */
        final int collectionHashCode = (int) param1;
        final int workspaceHashCode = (int) param2;

        for (final WorkspaceInfo wsInfo : getAllLocalWorkspaceInfo()) {
            if (matchesNotification(wsInfo, collectionHashCode, workspaceHashCode)) {
                for (final VersionControlClient client : workstationEventListeners) {
                    if (client.getServerGUID().equals(wsInfo.getServerGUID())) {
                        final WorkspaceEvent event = new WorkspaceEvent(EventSource.newFromHere(),
                                client.getWorkspace(wsInfo), WorkspaceEventSource.EXTERNAL);

                        if (notification == Notification.VERSION_CONTROL_WORKSPACE_CREATED) {
                            client.getEventEngine().fireWorkspaceCreated(event);
                        } else if (notification == Notification.VERSION_CONTROL_WORKSPACE_DELETED) {
                            client.getEventEngine().fireWorkspaceDeleted(event);
                        } else if (notification == Notification.VERSION_CONTROL_WORKSPACE_CHANGED) {
                            // We can't tell the original name or location
                            // from the notification
                            client.getEventEngine()
                                    .fireWorkspaceUpdated(new WorkspaceUpdatedEvent(event.getEventSource(),
                                            event.getWorkspace(), null, null, event.getWorkspaceSource()));
                        } else if (notification == Notification.VERSION_CONTROL_PENDING_CHANGES_CHANGED) {
                            client.getEventEngine().firePendingChangesChangedEvent(event);
                        } else if (notification == Notification.VERSION_CONTROL_GET_COMPLETED) {
                            client.getEventEngine().fireGetCompletedEvent(event);
                        } else if (notification == Notification.VERSION_CONTROL_LOCAL_WORKSPACE_SCAN) {
                            client.getEventEngine().fireLocalWorkspaceScanEvent(event);
                        }
                    }
                }
            }
        }
    } else if (notification == Notification.VERSION_CONTROL_CHANGESET_RECONCILED
            || notification == Notification.VERSION_CONTROL_FOLDER_CONTENT_CHANGED) {
        /*
         * Match these kinds of events by collection only. We only ever
         * expect 32-bit int range data in these fields, so cast to int.
         */
        final int collectionHashCode = (int) param1;
        final int changesetID = (int) param2;

        for (final VersionControlClient client : workstationEventListeners) {
            if (matchesNotification(client, collectionHashCode)) {
                if (notification == Notification.VERSION_CONTROL_CHANGESET_RECONCILED) {
                    client.getEventEngine().fireChangesetReconciledEvent(
                            new ChangesetReconciledEvent(EventSource.newFromHere(), changesetID));
                } else if (notification == Notification.VERSION_CONTROL_FOLDER_CONTENT_CHANGED) {
                    client.getEventEngine().fireFolderContentChangedEvent(
                            new FolderContentChangedEvent(EventSource.newFromHere(), client, changesetID));
                }
            }
        }
    }

    if (Notification.VERSION_CONTROL_WORKSPACE_DELETED == notification) {
        // Force a reload of the cache file after raising the notification.
        reloadCache();
    }

}

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