Example usage for java.lang String hashCode

Introduction

In this page you can find the example usage for java.lang String hashCode.

Prototype

public int hashCode() 

Source Link

Document

Returns a hash code for this string.

Usage

From source file:cm.aptoide.pt.data.webservices.ManagerDownloads.java

public ViewCache downloadMyapp(String uriString, String myappName) {
    ViewCache cache = managerCache.getNewMyappDownloadViewCache(myappName);
    if (!managerCache.isMyAppCached(myappName)) {
        ViewNotification notification = serviceData.getManagerNotifications()
                .getNewViewNotification(EnumNotificationTypes.GET_MYAPP, "myapp", myappName.hashCode());
        ViewDownload download = getNewViewDownload(uriString, cache, notification);

        try {// w  w w. j  a va 2s .c om
            download(download, false);
        } catch (Exception e) {
            download(download, false);
        }

    }
    return cache;
}

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From source file:com.netflix.spinnaker.halyard.config.model.v1.node.Node.java

public List<String> backupLocalFiles(String outputPath) {
    List<String> files = new ArrayList<>();

    Consumer<Node> fileFinder = n -> files.addAll(n.localFiles().stream().map(f -> {
        try {//from w  w w. ja va  2s  . co m
            f.setAccessible(true);
            String fPath = (String) f.get(n);
            if (fPath == null) {
                try {
                    fPath = (String) n.getClass().getMethod("get" + StringUtils.capitalize(f.getName()))
                            .invoke(n);
                } catch (NoSuchMethodException | InvocationTargetException ignored) {
                }
            }

            if (fPath == null) {
                return null;
            }

            File fFile = new File(fPath);
            String fName = fFile.getName();

            // Hash the path to uniquely flatten all files into the output directory
            Path newName = Paths.get(outputPath, Math.abs(fPath.hashCode()) + "-" + fName);
            File parent = newName.toFile().getParentFile();
            if (!parent.exists()) {
                parent.mkdirs();
            } else if (fFile.getParent().equals(parent.toString())) {
                // Don't move paths that are already in the right folder
                return fPath;
            }
            Files.copy(Paths.get(fPath), newName, REPLACE_EXISTING);

            f.set(n, newName.toString());
            return newName.toString();
        } catch (IllegalAccessException e) {
            throw new RuntimeException("Failed to get local files for node " + n.getNodeName(), e);
        } catch (IOException e) {
            throw new HalException(FATAL, "Failed to backup user file: " + e.getMessage(), e);
        } finally {
            f.setAccessible(false);
        }
    }).filter(Objects::nonNull).collect(Collectors.toList()));
    recursiveConsume(fileFinder);

    return files;
}

---

From source file:com.tcity.android.sync.SyncService.java

private void notify(@NotNull String buildConfigurationId, @NotNull String parentProjectId, int size) {
    Notification.Builder builder = new Notification.Builder(this);

    String title = size + " new build" + (size == 1 ? "" : "s");
    String projectName = myDB.getProjectName(parentProjectId);
    String buildConfigurationName = myDB.getBuildConfigurationName(buildConfigurationId);

    Intent activityIntent = new Intent(this, BuildConfigurationOverviewActivity.class);
    activityIntent.putExtra(BuildConfigurationOverviewActivity.ID_INTENT_KEY, buildConfigurationId);
    activityIntent.setAction(Long.toString(System.currentTimeMillis()));

    PendingIntent contentIntent = PendingIntent.getActivity(this, 0, activityIntent, 0);

    //noinspection deprecation
    Notification notification = builder.setSmallIcon(R.drawable.ic_launcher).setContentTitle(title)
            .setContentText(projectName + " - " + buildConfigurationName).setContentIntent(contentIntent)
            .setAutoCancel(true).getNotification();

    myManager.notify(buildConfigurationId.hashCode(), notification);
}

---

From source file:com.cognitect.transit.TransitTest.java

public void testKeywordHashCode() {

    String s = "foo";
    Keyword k1 = TransitFactory.keyword("foo");
    Keyword k2 = TransitFactory.keyword("!foo".substring(1));
    Keyword k3 = TransitFactory.keyword("bar");
    Symbol symbol = TransitFactory.symbol("bar");

    assertEquals(k1.hashCode(), k2.hashCode());
    assertFalse(k3.hashCode() == k1.hashCode());
    assertFalse(symbol.hashCode() == k1.hashCode());
    assertFalse(s.hashCode() == k1.hashCode());
}

---

From source file:com.xpn.xwiki.plugin.activitystream.impl.ActivityStreamImpl.java

/**
 * Generate event ID for the given ID. Note that this method does not perform the set of the ID in the event object.
 * //ww w.  ja v  a 2  s . c o  m
 * @param event event to generate the ID for
 * @param context the XWiki context
 * @return the generated ID
 */
private String generateEventId(ActivityEvent event, XWikiContext context) {
    String keySeparator = EVENT_ID_ELEMENTS_SEPARATOR;
    String wikiSpaceSeparator = ":";

    String key = event.getStream() + keySeparator + event.getApplication() + keySeparator + event.getWiki()
            + wikiSpaceSeparator + event.getPage() + keySeparator + event.getType();
    long hash = key.hashCode();
    if (hash < 0) {
        hash = -hash;
    }

    String id = "" + hash + keySeparator + event.getDate().getTime() + keySeparator
            + RandomStringUtils.randomAlphanumeric(8);
    if (context.get(REQUEST_ID_CONTEXT_KEY) == null) {
        context.put(REQUEST_ID_CONTEXT_KEY, id);
    }

    return id;
}

---

From source file:io.atomix.cluster.messaging.impl.NettyMessagingService.java

private int getChannelOffset(String messageType) {
    return Math.abs(messageType.hashCode() % CHANNEL_POOL_SIZE);
}

---

From source file:com.torrenttunes.android.model.MusicProvider.java

private MediaMetadataCompat buildFromJSON(JSONObject json, String basePath) throws JSONException {
    LogHelper.i(TAG, json);/*ww  w.  jav  a 2  s  . c  om*/
    String title = json.getString(JSON_TITLE);
    String album = json.getString(JSON_ALBUM);
    String artist = json.getString(JSON_ARTIST);
    String genre = json.getString(JSON_GENRE);
    String source = json.getString(JSON_SOURCE);
    String iconUrl = json.getString(JSON_IMAGE);
    int trackNumber = json.getInt(JSON_TRACK_NUMBER);
    long totalTrackCount = json.getLong(JSON_TOTAL_TRACK_COUNT);
    int duration = json.getInt(JSON_DURATION) * 1000; // ms

    LogHelper.d(TAG, "Found music track: ", json);

    // Media is stored relative to JSON file
    if (!source.startsWith("http")) {
        source = basePath + source;
    }
    if (!iconUrl.startsWith("http")) {
        iconUrl = basePath + iconUrl;
    }
    // Since we don't have a unique ID in the server, we fake one using the hashcode of
    // the music source. In a real world app, this could come from the server.
    String id = String.valueOf(source.hashCode());

    // Adding the music source to the MediaMetadataCompat (and consequently using it in the
    // mediaSession.setMetadata) is not a good idea for a real world music app, because
    // the session metadata can be accessed by notification listeners. This is done in this
    // sample for convenience only.
    return new MediaMetadataCompat.Builder().putString(MediaMetadataCompat.METADATA_KEY_MEDIA_ID, id)
            //                .putString(CUSTOM_METADATA_TRACK_SOURCE, source)
            .putString(MediaMetadataCompat.METADATA_KEY_ALBUM, album)
            .putString(MediaMetadataCompat.METADATA_KEY_ARTIST, artist)
            .putLong(MediaMetadataCompat.METADATA_KEY_DURATION, duration)
            .putString(MediaMetadataCompat.METADATA_KEY_GENRE, genre)
            .putString(MediaMetadataCompat.METADATA_KEY_ALBUM_ART_URI, iconUrl)
            .putString(MediaMetadataCompat.METADATA_KEY_TITLE, title)
            .putLong(MediaMetadataCompat.METADATA_KEY_TRACK_NUMBER, trackNumber)
            // Note: With MediaMetadataCompat we seem to crash when setting the total track count.
            // .putLong(MediaMetadataCompat.METADATA_KEY_NUM_TRACKS, totalTrackCount * 1L)

            .build();
}

---

From source file:com.cognitect.transit.TransitTest.java

public void testSymbolHashCode() {

    String s = "foo";
    Symbol sym1 = TransitFactory.symbol("foo");
    Symbol sym2 = TransitFactory.symbol("!foo".substring(1));
    Symbol sym3 = TransitFactory.symbol("bar");
    Keyword symbol = TransitFactory.keyword("bar");

    assertEquals(sym1.hashCode(), sym2.hashCode());
    assertFalse(sym3.hashCode() == sym1.hashCode());
    assertFalse(symbol.hashCode() == sym1.hashCode());
    assertFalse(s.hashCode() == sym1.hashCode());
}

---

From source file:fuse.okuyamafs.OkuyamaFilesystem.java

public int rename(String from, String to) throws FuseException {
    log.info("rename " + from + " " + to);
    String[] pathInfo = null;//from  w  w  w.  ja  v  a2s.co  m
    StringBuilder newPathInfo = new StringBuilder();
    try {

        synchronized (this.parallelDataAccessSync[((from.hashCode() << 1) >>> 1) % 100]) {

            // ???????????flush?
            List bufferedDataFhList = writeBufFpMap.removeGroupingData(from);
            if (bufferedDataFhList != null) {
                for (int idx = 0; idx < bufferedDataFhList.size(); idx++) {
                    Object bFh = bufferedDataFhList.get(idx);
                    this.fixNoCommitData(bFh);
                }
            }

            String pathInfoStr = client.getPathDetail(from.trim());
            if (pathInfoStr == null || pathInfoStr.trim().equals(""))
                return Errno.ENOENT;

            pathInfo = pathInfoStr.split("\t");

            if (!client.addPathDetail(to.trim(), pathInfoStr)) {
                return Errno.EEXIST;
            }
            if (!client.setDirAttribute(to.trim(), pathInfo[0])) {
                return Errno.EEXIST;
            }

            if (client.removePathDetail(from.trim()) == false)
                return Errno.EIO;
            if (client.removeAttribute(from.trim()) == false)
                return Errno.EIO;
        }
    } catch (FuseException fe) {
        throw fe;
    } catch (Exception e) {
        new FuseException(e).initErrno(FuseException.EACCES);
    }
    return 0;
}

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