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public long total(ByteBuffer context) { long total = 0L; // we could use a ContextState but it is easy enough that we avoid the object creation for (int offset = context.position() + headerLength(context); offset < context.limit(); offset += STEP_LENGTH) total += context.getLong(...
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public static List<? extends IResource> chain(IResource resource) { List<IResource> chain = new ArrayList<IResource>(); while (true) { chain.add(resource); if (!resource.hasParent()) break; resource = resource.getParent(); } ret...
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public void dumpInterArrivalTimes() { File file = FileUtils.createTempFile("failuredetector-", ".dat"); OutputStream os = null; try { os = new BufferedOutputStream(new FileOutputStream(file, true)); os.write(toString().getBytes()); } catch (IO...
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double phi(long tnow) { assert arrivalIntervals.size() > 0 && tLast > 0; // should not be called before any samples arrive long t = tnow - tLast; return t / mean(); }
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public static int pop(long x) { /* Hacker's Delight 32 bit pop function: * http://www.hackersdelight.org/HDcode/newCode/pop_arrayHS.cc * int pop(unsigned x) { x = x - ((x >> 1) & 0x55555555); x = (x & 0x33333333) + ((x >> 2) & 0x33333333); x = (x + (x >> 4)) & 0x0F0F0F0F; x = x + (x >> 8);...
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public static int ntz(long val) { // A full binary search to determine the low byte was slower than // a linear search for nextSetBit(). This is most likely because // the implementation of nextSetBit() shifts bits to the right, increasing // the probability that the first non-zero byte is in the rhs. ...
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public static int ntz(int val) { // This implementation does a single binary search at the top level only. // In addition, the case of a non-zero first byte is checked for first // because it is the most common in dense bit arrays. int lowByte = val & 0xff; if (lowByte != 0) return ntzTable[lowByte...
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public boolean intersects(Iterable<Range<T>> ranges) { for (Range<T> range2 : ranges) { if (range2.intersects(this)) return true; } return false; }
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private void warmup(OpDistributionFactory operations) { // warmup - do 50k iterations; by default hotspot compiles methods after 10k invocations PrintStream warmupOutput = new PrintStream(new OutputStream() { @Override public void write(int b) throws IOException { } } ); int iterations = 500...
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public static boolean isSuperuser(String username) { UntypedResultSet result = selectUser(username); return !result.isEmpty() && result.one().getBoolean("super"); }
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public static void deleteUser(String username) throws RequestExecutionException { QueryProcessor.process(String.format("DELETE FROM %s.%s WHERE name = '%s'", AUTH_KS, USERS_CF, ...
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public static void setup() { if (DatabaseDescriptor.getAuthenticator() instanceof AllowAllAuthenticator) return; setupAuthKeyspace(); setupTable(USERS_CF, USERS_CF_SCHEMA); DatabaseDescriptor.getAuthenticator().setup(); DatabaseDescriptor.getAuthorizer().setup()...
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private static ConsistencyLevel consistencyForUser(String username) { if (username.equals(DEFAULT_SUPERUSER_NAME)) return ConsistencyLevel.QUORUM; else return ConsistencyLevel.LOCAL_ONE; }
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public static void setupTable(String name, String cql) { if (Schema.instance.getCFMetaData(AUTH_KS, name) == null) { try { CFStatement parsed = (CFStatement)QueryProcessor.parseStatement(cql); parsed.prepareKeyspace(AUTH_KS); Cr...
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private Multimap<Range<Token>, InetAddress> getAllRangesWithSourcesFor(String keyspaceName, Collection<Range<Token>> desiredRanges) { AbstractReplicationStrategy strat = Keyspace.open(keyspaceName).getReplicationStrategy(); Multimap<Range<Token>, InetAddress> rangeAddresses = strat.getRangeAddresses...
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private Multimap<Range<Token>, InetAddress> getAllRangesWithStrictSourcesFor(String table, Collection<Range<Token>> desiredRanges) { assert tokens != null; AbstractReplicationStrategy strat = Keyspace.open(table).getReplicationStrategy(); //Active ranges TokenMetadata metadataClone...
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Multimap<String, Map.Entry<InetAddress, Collection<Range<Token>>>> toFetch() { return toFetch; }
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private void validate(List<ByteBuffer> variables) throws InvalidRequestException { // Ensure that exactly one key has been specified. if (keyValidator.size() < 1) throw new InvalidRequestException("You must specify a PRIMARY KEY"); else if (keyValidator.size() > 1) th...
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public int recover() throws IOException { FilenameFilter unmanagedFilesFilter = new FilenameFilter() { public boolean accept(File dir, String name) { // we used to try to avoid instantiating commitlog (thus creating an empty segment ready for writes) ...
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public int recover(File... clogs) throws IOException { CommitLogReplayer recovery = new CommitLogReplayer(); recovery.recover(clogs); return recovery.blockForWrites(); }
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public void sync(boolean syncAllSegments) { CommitLogSegment current = allocator.allocatingFrom(); for (CommitLogSegment segment : allocator.getActiveSegments()) { if (!syncAllSegments && segment.id > current.id) return; segment.sync(); } }
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public ReplayPosition add(Mutation mutation) { assert mutation != null; long size = Mutation.serializer.serializedSize(mutation, MessagingService.current_version); long totalSize = size + ENTRY_OVERHEAD_SIZE; if (totalSize > MAX_MUTATION_SIZE) { throw new Illega...
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public void discardCompletedSegments(final UUID cfId, final ReplayPosition context) { logger.debug("discard completed log segments for {}, column family {}", context, cfId); // Go thru the active segment files, which are ordered oldest to newest, marking the // flushed CF as clean, until we...
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public void shutdownBlocking() throws InterruptedException { executor.shutdown(); executor.awaitTermination(); allocator.shutdown(); allocator.awaitTermination(); }
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public static Bounds<RowPosition> makeRowBounds(Token left, Token right, IPartitioner partitioner) { return new Bounds<RowPosition>(left.minKeyBound(partitioner), right.maxKeyBound(partitioner), partitioner); }
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public double rankLatency(float rank) { if (sample.length == 0) return 0; int index = (int)(rank * sample.length); if (index >= sample.length) index = sample.length - 1; return sample[index] * 0.000001d; }
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private double maxScore(List<InetAddress> endpoints) { double maxScore = -1.0; for (InetAddress endpoint : endpoints) { Double score = scores.get(endpoint); if (score == null) continue; if (score > maxScore) maxScore = scor...
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public static FSError findNested(Throwable top) { for (Throwable t = top; t != null; t = t.getCause()) { if (t instanceof FSError) return (FSError) t; } return null; }
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private static double hotness(SSTableReader sstr) { // system tables don't have read meters, just use 0.0 for the hotness return sstr.getReadMeter() == null ? 0.0 : sstr.getReadMeter().twoHourRate() / sstr.estimatedKeys(); }
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public static String unescapeSQLString(String b) { if (b.charAt(0) == '\'' && b.charAt(b.length()-1) == '\'') b = b.substring(1, b.length()-1); return StringEscapeUtils.unescapeJava(b); }
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public static IndexOperator getIndexOperator(String operator) { if (operator.equals("=")) { return IndexOperator.EQ; } else if (operator.equals(">=")) { return IndexOperator.GTE; } else if (operator.equals(">")) { re...
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public static Set<String> getCfNamesByKeySpace(KsDef keySpace) { Set<String> names = new LinkedHashSet<String>(); for (CfDef cfDef : keySpace.getCf_defs()) { names.add(cfDef.getName()); } return names; }
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public static KsDef getKeySpaceDef(String keyspaceName, List<KsDef> keyspaces) { keyspaceName = keyspaceName.toUpperCase(); for (KsDef ksDef : keyspaces) { if (ksDef.name.toUpperCase().equals(keyspaceName)) return ksDef; } return null; }
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public Hlr getViewHlr(final String hlrId) throws GeneralException, UnauthorizedException, NotFoundException { if (hlrId == null) { throw new IllegalArgumentException("Hrl ID must be specified."); } return messageBirdService.requestByID(HLRPATH, hlrId, Hlr.class); }
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public MessageResponse sendMessage(final Message message) throws UnauthorizedException, GeneralException { return messageBirdService.sendPayLoad(MESSAGESPATH, message, MessageResponse.class); }
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public MessageResponse sendFlashMessage(final String originator, final String body, final List<BigInteger> recipients) throws UnauthorizedException, GeneralException { final Message message = new Message(originator, body, recipients); message.setType(MsgType.flash); return messageBirdService.sen...
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public void deleteMessage(final String id) throws UnauthorizedException, GeneralException, NotFoundException { if (id == null) { throw new IllegalArgumentException("Message ID must be specified."); } messageBirdService.deleteByID(MESSAGESPATH, id); }
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public void deleteVoiceMessage(final String id) throws UnauthorizedException, GeneralException, NotFoundException { if (id == null) { throw new IllegalArgumentException("Message ID must be specified."); } messageBirdService.deleteByID(VOICEMESSAGESPATH, id); }
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public VoiceMessageList listVoiceMessages(final Integer offset, final Integer limit) throws UnauthorizedException, GeneralException { if (offset != null && offset < 0) { throw new IllegalArgumentException("Offset must be > 0"); } if (limit != null && limit < 0) { throw ne...
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void deleteContact(final String id) throws NotFoundException, GeneralException, UnauthorizedException { if (id == null) { throw new IllegalArgumentException("Contact ID must be specified."); } messageBirdService.deleteByID(CONTACTPATH, id); }
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public Contact sendContact(final ContactRequest contactRequest) throws UnauthorizedException, GeneralException { return messageBirdService.sendPayLoad(CONTACTPATH, contactRequest, Contact.class); }
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public Contact updateContact(final String id, ContactRequest contactRequest) throws UnauthorizedException, GeneralException { if (id == null) { throw new IllegalArgumentException("Contact ID must be specified."); } String request = CONTACTPATH + "/" + id; return messageBirdSe...
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public Contact viewContact(final String id) throws NotFoundException, GeneralException, UnauthorizedException { if (id == null) { throw new IllegalArgumentException("Contact ID must be specified."); } return messageBirdService.requestByID(CONTACTPATH, id, Contact.class); }
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public void deleteGroup(final String id) throws NotFoundException, GeneralException, UnauthorizedException { if (id == null) { throw new IllegalArgumentException("Group ID must be specified."); } messageBirdService.deleteByID(GROUPPATH, id); }
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public void deleteGroupContact(final String groupId, final String contactId) throws NotFoundException, GeneralException, UnauthorizedException { if (groupId == null) { throw new IllegalArgumentException("Group ID must be specified."); } if (contactId == null) { throw new ...
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public Group sendGroup(final GroupRequest groupRequest) throws UnauthorizedException, GeneralException { return messageBirdService.sendPayLoad(GROUPPATH, groupRequest, Group.class); }
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public void sendGroupContact(final String groupId, final String[] contactIds) throws NotFoundException, GeneralException, UnauthorizedException { // reuestByID appends the "ID" to the base path, so this workaround // lets us add a query string. String path = String.format("%s%s?%s", groupId, CON...
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public Group updateGroup(final String id, final GroupRequest groupRequest) throws UnauthorizedException, GeneralException { if (id == null) { throw new IllegalArgumentException("Group ID must be specified."); } String path = String.format("%s/%s", GROUPPATH, id); return messa...
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public Group viewGroup(final String id) throws NotFoundException, GeneralException, UnauthorizedException { if (id == null) { throw new IllegalArgumentException("Group ID must be specified."); } return messageBirdService.requestByID(GROUPPATH, id, Group.class); }
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public Conversation viewConversation(final String id) throws NotFoundException, GeneralException, UnauthorizedException { if (id == null) { throw new IllegalArgumentException("Id must be specified"); } String url = CONVERSATIONS_BASE_URL + CONVERSATION_PATH; return messageBir...
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public Conversation updateConversation(final String id, final ConversationStatus status) throws UnauthorizedException, GeneralException { if (id == null) { throw new IllegalArgumentException("Id must be specified."); } String url = String.format("%s%s/%s", CONVERSATIONS_B...
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public ConversationList listConversations(final int offset, final int limit) throws UnauthorizedException, GeneralException { String url = CONVERSATIONS_BASE_URL + CONVERSATION_PATH; return messageBirdService.requestList(url, offset, limit, ConversationList.class); }
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public Conversation startConversation(ConversationStartRequest request) throws UnauthorizedException, GeneralException { String url = String.format("%s%s/start", CONVERSATIONS_BASE_URL, CONVERSATION_PATH); return messageBirdService.sendPayLoad(url, request, Conversation.class); }
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public ConversationMessageList listConversationMessages( final String conversationId, final int offset, final int limit ) throws UnauthorizedException, GeneralException { String url = String.format( "%s%s/%s%s", CONVERSATIONS_BASE_URL, ...
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public ConversationMessageList listConversationMessages( final String conversationId ) throws UnauthorizedException, GeneralException { final int offset = 0; final int limit = 10; return listConversationMessages(conversationId, offset, limit); }
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public ConversationMessage viewConversationMessage(final String messageId) throws NotFoundException, GeneralException, UnauthorizedException { String url = CONVERSATIONS_BASE_URL + CONVERSATION_MESSAGE_PATH; return messageBirdService.requestByID(url, messageId, ConversationMessage.class); ...
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public ConversationMessage sendConversationMessage( final String conversationId, final ConversationMessageRequest request ) throws UnauthorizedException, GeneralException { String url = String.format( "%s%s/%s%s", CONVERSATIONS_BASE_URL, ...
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public void deleteConversationWebhook(final String webhookId) throws NotFoundException, GeneralException, UnauthorizedException { String url = CONVERSATIONS_BASE_URL + CONVERSATION_WEBHOOK_PATH; messageBirdService.deleteByID(url, webhookId); }
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public ConversationWebhook sendConversationWebhook(final ConversationWebhookRequest request) throws UnauthorizedException, GeneralException { String url = CONVERSATIONS_BASE_URL + CONVERSATION_WEBHOOK_PATH; return messageBirdService.sendPayLoad(url, request, ConversationWebhook.class); }
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public ConversationWebhook viewConversationWebhook(final String webhookId) throws NotFoundException, GeneralException, UnauthorizedException { String url = CONVERSATIONS_BASE_URL + CONVERSATION_WEBHOOK_PATH; return messageBirdService.requestByID(url, webhookId, ConversationWebhook.class); }
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ConversationWebhookList listConversationWebhooks(final int offset, final int limit) throws UnauthorizedException, GeneralException { String url = CONVERSATIONS_BASE_URL + CONVERSATION_WEBHOOK_PATH; return messageBirdService.requestList(url, offset, limit, ConversationWebhookList.class); ...
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public VoiceCallResponse sendVoiceCall(final VoiceCall voiceCall) throws UnauthorizedException, GeneralException { if (voiceCall.getSource() == null) { throw new IllegalArgumentException("Source of voice call must be specified."); } if (voiceCall.getDestination() == null) { ...
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public VoiceCallResponseList listAllVoiceCalls(Integer page, Integer pageSize) throws GeneralException, UnauthorizedException { String url = String.format("%s%s", VOICE_CALLS_BASE_URL, VOICECALLSPATH); return messageBirdService.requestList(url, new PagedPaging(page, pageSize), VoiceCallResponseList.clas...
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public VoiceCallResponse viewVoiceCall(final String id) throws NotFoundException, GeneralException, UnauthorizedException { if (id == null) { throw new IllegalArgumentException("Voice Message ID must be specified."); } String url = String.format("%s%s", VOICE_CALLS_BASE_URL, VOICECA...
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public void deleteVoiceCall(final String id) throws NotFoundException, GeneralException, UnauthorizedException { if (id == null) { throw new IllegalArgumentException("Voice Message ID must be specified."); } String url = String.format("%s%s", VOICE_CALLS_BASE_URL, VOICECALLSPATH); ...
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public VoiceCallLegResponse viewCallLegsByCallId(String callId, Integer page, Integer pageSize) throws UnsupportedEncodingException, UnauthorizedException, GeneralException { if (callId == null) { throw new IllegalArgumentException("Voice call ID must be specified."); } String url =...
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public VoiceCallLeg viewCallLegByCallIdAndLegId(final String callId, String legId) throws UnsupportedEncodingException, NotFoundException, GeneralException, UnauthorizedException { if (callId == null) { throw new IllegalArgumentException("Voice call ID must be specified."); } if (le...
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public WebhookResponseData createWebHook(Webhook webhook) throws UnauthorizedException, GeneralException { if (webhook.getTitle() == null) { throw new IllegalArgumentException("Title of webhook must be specified."); } if (webhook.getUrl() == null) { throw new IllegalArgu...
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public WebhookResponseData viewWebHook(String id) throws NotFoundException, GeneralException, UnauthorizedException { if (id == null) { throw new IllegalArgumentException("Id of webHook must be specified."); } String url = String.format("%s%s", VOICE_CALLS_BASE_URL, WEBHOOKS); ...
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private byte[] computeSignature(Request request) { String timestampAndQuery = request.getTimestamp() + '\n' + request.getSortedQueryParameters() + '\n'; byte[] timestampAndQueryBytes = timestampAndQuery.getBytes(CHARSET_UTF8); byte[] bodyHashBytes = getSha256Hash(request.getData...
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private byte[] appendArrays(byte[] first, byte[] second) { byte[] result = new byte[first.length + second.length]; System.arraycopy(first, 0, result, 0, first.length); System.arraycopy(second, 0, result, first.length, second.length); return result; }
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<P> APIResponse doRequest(final String method, final String url, final P payload) throws GeneralException { HttpURLConnection connection = null; InputStream inputStream = null; if (METHOD_PATCH.equalsIgnoreCase(method)) { // It'd perhaps be cleaner to call this in the constructor, b...
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private static String[] getAllowedMethods(String[] existingMethods) { int listCapacity = existingMethods.length + 1; List<String> allowedMethods = new ArrayList<>(listCapacity); allowedMethods.addAll(Arrays.asList(existingMethods)); allowedMethods.add(METHOD_PATCH); return all...
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private String readToEnd(InputStream inputStream) { Scanner scanner = new Scanner(inputStream).useDelimiter("\\A"); return scanner.hasNext() ? scanner.next() : ""; }
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private boolean isURLAbsolute(String url) { for (String protocol : PROTOCOLS) { if (url.startsWith(protocol)) { return true; } } return false; }
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public <P> HttpURLConnection getConnection(final String serviceUrl, final P postData, final String requestType) throws IOException { if (requestType == null || !REQUEST_METHODS.contains(requestType)) { throw new IllegalArgumentException(String.format(REQUEST_METHOD_NOT_ALLOWED, requestType)); ...
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private List<ErrorReport> getErrorReportOrNull(final String body) { ObjectMapper objectMapper = new ObjectMapper(); try { JsonNode jsonNode = objectMapper.readValue(body, JsonNode.class); ErrorReport[] errors = objectMapper.readValue(jsonNode.get("errors").toString(), ErrorRepor...
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private String getPathVariables(final Map<String, Object> map) { final StringBuilder bpath = new StringBuilder(); for (Map.Entry<String, Object> param : map.entrySet()) { if (bpath.length() > 1) { bpath.append("&"); } try { bpath.append...
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public void setPremiumSMS(Object shortcode, Object keyword, Object tariff, Object mid) { final Map<String, Object> premiumSMSConfig = new LinkedHashMap<String, Object>(4); premiumSMSConfig.put("shortcode", shortcode); premiumSMSConfig.put("keyword", keyword); premiumSMSConfig.put("tariff...
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public static ConversationHsmLocalizableParameter defaultValue(final String defaultValue) { ConversationHsmLocalizableParameter parameter = new ConversationHsmLocalizableParameter(); parameter.defaultValue = defaultValue; return parameter; }
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public static ConversationHsmLocalizableParameter currency(final String defaultValue, final String code, final int amount) { ConversationHsmLocalizableParameter parameter = new ConversationHsmLocalizableParameter(); parameter.defaultValue = defaultValue; parameter.currency = new ConversationHsmL...
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public static InetAddress getInetAddress(String hostName) { try { return InetAddress.getByName(hostName); } catch (UnknownHostException e) { throw new IllegalStateException("Unknown host: " + e.getMessage() + ". Make sure you have specified the 'GelfUDPAppende...
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private Map<String, Object> mapFields(E logEvent) { Map<String, Object> map = new HashMap<String, Object>(); map.put("host", host); map.put("full_message", fullMessageLayout.doLayout(logEvent)); map.put("short_message", shortMessageLayout.doLayout(logEvent)); stackTraceField(m...
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private void additionalFields(Map<String, Object> map, ILoggingEvent eventObject) { if (useLoggerName) { map.put("_loggerName", eventObject.getLoggerName()); } if(useMarker && eventHasMarker(eventObject)) { map.put("_marker", eventObject.getMarker().toString()); ...
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public void addAdditionalField(String keyValue) { String[] splitted = keyValue.split(":"); if (splitted.length != 2) { throw new IllegalArgumentException("additionalField must be of the format key:value, where key is the MDC " + "key, and value is the GELF field name. B...
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public void addStaticAdditionalField(String keyValue) { String[] splitted = keyValue.split(":"); if (splitted.length != 2) { throw new IllegalArgumentException("staticAdditionalField must be of the format key:value, where key is the " + "additional field key (therefore ...
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public byte[] get() { // Uniqueness is guaranteed by combining the hostname and the current nano second, hashing the result, and // selecting the first x bytes of the result String timestamp = String.valueOf(System.nanoTime()); byte[] digestString = (hostname + timestamp).getBytes(); ...
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public static ObjectComparatorFactory newInstance( final String objectComparatorFactoryClassName) throws InstantiationException, IllegalAccessException, ClassNotFoundException { return (ObjectComparatorFactory) Class.forName(objectComparatorFactoryClassName).newInstance(); }
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public static ObjectComparatorFactory newInstance(final String objectComparatorFactoryClassName, final ClassLoader classLoader) throws InstantiationException, IllegalAccessException, ClassNotFoundException { return (ObjectComparatorFactory) Class .forName(objectComparatorFactoryClassName, true, ...
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public static Initializer defaultInitializer() { return newInitializer() .setCloseConcurrency(0) .setTestOnLogicalOpen(false) .setTestOnLogicalClose(false) .setIncompleteTransactionOnClosePolicy(ConnectionPoolConnection.IncompleteTransactionPolicy.REPORT) ...
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private void reopen(final ConnectionPoolConnection conn) { if(isActive) { if(conn.reopenAttempts == 0) { conn.reopenAttempts++; reopenService.execute(new Reopener(conn)); } else { long delayMillis = 100L * conn.reopenAttempts; if(delayMillis > max...
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final void close(final ConnectionPoolConnection conn) { if(closeQueue != null) { closeQueue.add(conn); } else { closer.close(conn); } }
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final String getPassword() { if(passwordSource == null) { return dbConnection.password; } else { String usePassword = passwordSource.getPassword(dbConnection.name); if(!Strings.isNullOrEmpty(usePassword)) { return usePassword; } else { usePassword ...
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private Connection createRealConnection(final long timeoutMillis) throws SQLException { if(timeoutMillis < 1L) { String usePassword = getPassword(); Connection conn = dbConnection.datasource == null ? DriverManager.getConnection(dbConnection.connectionString, dbConnection.use...
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final void activate() throws SQLException { for(ConnectionPoolConnection conn : connections) { conn.forceRealClose(); conn.realOpen(); conn.logicalClose(true); //Tests the connection } if(closeQueue != null) { closeQueue.clear(); } availableQueue.clear...
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final boolean isIdle() { for(ConnectionPoolConnection conn : connections) { if(conn.state.get() == ConnectionPoolConnection.STATE_OPEN) { return false; } } return true; }
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final void deactivateNow() { isActive = false; stats.deactivate(); availableQueue.clear(); reopenExecutor.getQueue().clear(); for(ConnectionPoolConnection conn : connections) { conn.forceRealClose(); conn.state.set(ConnectionPoolConnection.STATE_DISCONNECTED); } ...
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public final int getActiveConnectionCount() { if(!isActive) { return 0; } int count = 0; for(ConnectionPoolConnection conn : connections) { if(conn.state.get() != ConnectionPoolConnection.STATE_AVAILABLE) { count++; } } return count; }
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void logError(final String message) { if(logger != null) { try { StringBuilder buf = new StringBuilder(name); buf.append(":"); buf.append(message); logger.error(buf.toString()); } catch(Throwable t) { //Ignore - logging shou...
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static final String getStack(final boolean filter) { StringBuilder buf = new StringBuilder(); StackTraceElement[] stack = Thread.currentThread().getStackTrace(); for(int i = 2; i < stack.length; i++) { if(!filter) { buf.append(stack[i].toString()); buf.append(NEW_LINE)...
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