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private void loadCSVFile(TableDefinition tableDef, File file) throws IOException { try (BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file), Utils.UTF8_CHARSET)) ) { loadCSVFromReader(tableDef, file.getAbsolutePath(), file.length(), reader); ...
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private void loadFolder(File folder) { m_logger.info("Scanning for files in folder: {}", folder.getAbsolutePath()); File[] files = folder.listFiles(); if (files == null || files.length == 0) { m_logger.error("No files found in folder: {}", folder.getAbsolutePath()); ...
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private void openDatabase() { m_client = new Client(m_config.host, m_config.port, m_config.getTLSParams()); m_client.setCredentials(m_config.getCredentials()); }
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private void parseArgs(String[] args) { int index = 0; while (index < args.length) { String name = args[index]; if (name.equals("-?") || name.equalsIgnoreCase("-help")) { usage(); } if (name.charAt(0) != '-') { m_log...
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private void loadCSVFromReader(TableDefinition tableDef, String csvName, long byteLength, BufferedReader reader) { m_logger.info("Loading CSV file: {}", csvName); ...
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private void startWorkers() { m_logger.info("Starting {} workers", m_config.workers); for (int workerNo = 1; workerNo <= m_config.workers; workerNo++) { LoadWorker loadWorker = new LoadWorker(workerNo); loadWorker.start(); m_workerList.add(loadWorker); }...
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private void stopWorkers() { Record sentinel = Record.SENTINEL; for (int inx = 0; inx < m_workerList.size(); inx++) { try { m_workerQueue.put(sentinel); } catch (InterruptedException e) { // ignore } } ...
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private boolean tokenizeCSVLine(CSVFile csvFile, BufferedReader reader, Map<String, String> fieldMap) { fieldMap.clear(); m_token.setLength(0); // First build a list of tokens found in the or...
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private void logErrorThrow(String format, Object... args) { String msg = MessageFormatter.arrayFormat(format, args).getMessage(); m_logger.error(msg); throw new RuntimeException(msg); }
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private void validateRootFolder() { File rootDir = new File(m_config.root); if (!rootDir.exists()) { logErrorThrow("Root directory does not exist: {}", m_config.root); } else if (!rootDir.isDirectory()) { logErrorThrow("Root directory must be a folder: {}", m_config....
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public void add(long value) { int index = Arrays.binarySearch(bins, value); if (index < 0) { // inexact match, take the first bin higher than value index = -index - 1; } hits.incrementAndGet(index); }
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public long getMean() { int n = bins.length; if (hits.get(n) > 0) { return Long.MAX_VALUE; } long cnt = 0; long sum = 0; for (int i = 0; i < n; i++) { cnt += hits.get(i); sum += hits.get(i) * bins[i]; } return (long) Math.ceil((double) sum / cnt); }
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public long getMin() { for (int i = 0; i < hits.length(); i++) { if (hits.get(i) > 0) { return i == 0 ? 0 : 1 + bins[i - 1]; } } return 0; }
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public long getMax() { int lastBin = hits.length() - 1; if (hits.get(lastBin) > 0) { return Long.MAX_VALUE; } for (int i = lastBin - 1; i >= 0; i--) { if (hits.get(i) > 0) { return bins[i]; } } return 0; }
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public IntervalHistogram snapshot(boolean reset) { if (reset) { return new IntervalHistogram(bins, getAndResetHits()); } return new IntervalHistogram(bins, getHits()); }
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@SuppressWarnings("unchecked") public Map<String, Object> getOptionMap(String optName) { Object optValue = m_options.get(optName); if (optValue == null) { return null; } if (!(optValue instanceof Map)) { throw new IllegalArgumentException("Tenant option '" + o...
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@SuppressWarnings("unchecked") private UNode optionValueToUNode(String optName, Object optValue) { if (!(optValue instanceof Map)) { if (optValue == null) { optValue = ""; } return UNode.createValueNode(optName, optValue.toString(), "option"); } ...
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public void setOption(String optName, Object optValue) { if (optValue == null) { m_options.remove(optName); } else { m_options.put(optName, optValue); } }
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public void parse(UNode tenantNode) { assert tenantNode != null; m_name = tenantNode.getName(); for (String childName : tenantNode.getMemberNames()) { UNode childNode = tenantNode.getMember(childName); switch (childNode.getName()) { case "options": ...
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private Object parseOption(UNode optionNode) { if (optionNode.isValue()) { return optionNode.getValue(); } Map<String, Object> optValueMap = new HashMap<>(); for (UNode suboptNode : optionNode.getMemberList()) { optValueMap.put(suboptNode.getName(), parseOption(su...
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@SuppressWarnings("unchecked") public static ServerConfig load(String[] args) throws ConfigurationException { if(config != null) { logger.warn("Configuration is loaded already. Use ServerConfig.getInstance() method. "); return config; } try { URL url = getConfigUrl...
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private static void setCollectionParam(String name, List<?> values) throws ConfigurationException { try { Field field = config.getClass().getDeclaredField(name); Class<?> fieldClass = field.getType(); if (Map.class.isAssignableFrom(fieldClass)) { setMapPa...
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public TenantDefinition modifyTenant(String tenantName, TenantDefinition newTenantDef) { checkServiceState(); TenantDefinition oldTenantDef = getTenantDef(tenantName); Utils.require(oldTenantDef != null, "Tenant '%s' does not exist", tenantName); modifyTenantProperties(oldTenantDef, newT...
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public void deleteTenant(String tenantName, Map<String, String> options) { checkServiceState(); TenantDefinition tenantDef = getTenantDef(tenantName); if (tenantDef == null) { return; } Tenant tenant = new Tenant(tenantDef); try { DBServic...
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private void initializeDefaultTenant() { DBService dbService = DBService.instance(); dbService.createNamespace(); dbService.createStoreIfAbsent(SchemaService.APPS_STORE_NAME, false); dbService.createStoreIfAbsent(TaskManagerService.TASKS_STORE_NAME, false); dbService.createStoreI...
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private void modifyTenantProperties(TenantDefinition oldTenantDef, TenantDefinition newTenantDef) { // _CreatedOn must be the same. _ModifiedOn must be updated. newTenantDef.setProperty(CREATED_ON_PROP, oldTenantDef.getProperty(CREATED_ON_PROP)); newTenantDef.setProperty(MODIFIED_ON_PROP, Utils....
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private void storeInitialDefaultTenantDef() { TenantDefinition tenantDef = getTenantDef(m_defaultTenantName); if (tenantDef == null) { tenantDef = createDefaultTenantDefinition(); storeTenantDefinition(tenantDef); } }
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private void migrateTenantDefinitions() { DBService dbservice = DBService.instance(); List<String> keyspaces = null; if (dbservice instanceof ThriftService) { keyspaces = ((ThriftService)dbservice).getDoradusKeyspaces(); } else if (dbservice instanceof CQLService) { ...
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private void migrateTenantDefinition(String keyspace) { TenantDefinition tempTenantDef = new TenantDefinition(); tempTenantDef.setName(keyspace); Tenant migratingTenant = new Tenant(tempTenantDef); DColumn col = DBService.instance(migratingTenant).getColumn("Applications", "_tenant", "De...
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private void defineNewTenant(TenantDefinition tenantDef) { validateTenantUsers(tenantDef); addTenantOptions(tenantDef); addTenantProperties(tenantDef); Tenant tenant = new Tenant(tenantDef); DBService dbService = DBService.instance(tenant); dbService.createNamesp...
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private void initializeTenantStores(Tenant tenant) { DBService.instance(tenant).createStoreIfAbsent(SchemaService.APPS_STORE_NAME, false); DBService.instance(tenant).createStoreIfAbsent(TaskManagerService.TASKS_STORE_NAME, false); }
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private void addTenantOptions(TenantDefinition tenantDef) { if (tenantDef.getOption("namespace") == null) { tenantDef.setOption("namespace", tenantDef.getName()); } }
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private void addTenantProperties(TenantDefinition tenantDef) { tenantDef.setProperty(CREATED_ON_PROP, Utils.formatDate(new Date().getTime())); tenantDef.setProperty(MODIFIED_ON_PROP, tenantDef.getProperty(CREATED_ON_PROP)); }
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private void validateTenantUsers(TenantDefinition tenantDef) { for (UserDefinition userDef : tenantDef.getUsers().values()) { Utils.require(!Utils.isEmpty(userDef.getPassword()), "Password is required; user ID=" + userDef.getID()); userDef.setHash(PasswordManage...
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private void storeTenantDefinition(TenantDefinition tenantDef) { String tenantDefJSON = tenantDef.toDoc().toJSON(); DBTransaction dbTran = DBService.instance().startTransaction(); dbTran.addColumn(TENANTS_STORE_NAME, tenantDef.getName(), TENANT_DEF_COL_NAME, tenantDefJSON); DBService.ins...
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private boolean isValidTenantUserAccess(Tenant tenant, String userid, String password, Permission permNeeded) { TenantDefinition tenantDef = tenant.getDefinition(); assert tenantDef != null; if (tenantDef.getUsers().size() == 0) { // We allow access to the default tenant when it has ...
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private boolean isValidUserAccess(UserDefinition userDef, Permission permNeeded) { Set<Permission> permList = userDef.getPermissions(); if (permList.size() == 0 || permList.contains(Permission.ALL)) { return true; } switch (permNeeded) { case APPEND: retur...
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private TenantDefinition getTenantDef(String tenantName) { DRow tenantDefRow = DBService.instance().getRow(TENANTS_STORE_NAME, tenantName); if (tenantDefRow == null) { return null; } return loadTenantDefinition(tenantDefRow); }
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private Map<String, TenantDefinition> getAllTenantDefs() { Map<String, TenantDefinition> tenantMap = new HashMap<>(); Iterable<DRow> rowIter = DBService.instance().getAllRows(TENANTS_STORE_NAME); for (DRow row : rowIter) { TenantDefinition tenantDef = loadTenantDefinition(row); ...
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private TenantDefinition loadTenantDefinition(DRow tenantDefRow) { String tenantName = tenantDefRow.getKey(); m_logger.debug("Loading definition for tenant: {}", tenantName); DColumn tenantDefCol = tenantDefRow.getColumn(TENANT_DEF_COL_NAME); if (tenantDefCol == null) { retur...
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private void validateTenantUpdate(TenantDefinition oldTenantDef, TenantDefinition newTenantDef) { Utils.require(oldTenantDef.getName().equals(newTenantDef.getName()), "Tenant name cannot be changed: %s", newTenantDef.getName()); Map<String, Obj...
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private void removeUserHashes(TenantDefinition tenantDef) { for (UserDefinition userDef : tenantDef.getUsers().values()) { userDef.setHash(null); } }
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@Override public void deleteApplication(ApplicationDefinition appDef) { checkServiceState(); deleteApplicationCFs(appDef); m_shardCache.clear(appDef); }
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@Override public void initializeApplication(ApplicationDefinition oldAppDef, ApplicationDefinition appDef) { checkServiceState(); verifyApplicationCFs(oldAppDef, appDef); }
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private String getDataAgingFreq(TableDefinition tableDef) { if (Utils.isEmpty(tableDef.getOption(CommonDefs.OPT_AGING_FIELD))) { return null; } String dataAgingFreq = tableDef.getOption(CommonDefs.OPT_AGING_CHECK_FREQ); if (!Utils.isEmpty(dataAgingFreq)) { r...
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public DBObject getObject(TableDefinition tableDef, String objID) { checkServiceState(); String storeName = objectsStoreName(tableDef); Tenant tenant = Tenant.getTenant(tableDef); Iterator<DColumn> colIter = DBService.instance(tenant).getAllColumns(storeName, objID).iterator(); ...
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public AggregateResult aggregateQuery(TableDefinition tableDef, Aggregate aggParams) { checkServiceState(); aggParams.execute(); return aggParams.getResult(); }
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public BatchResult deleteBatch(TableDefinition tableDef, DBObjectBatch batch) { checkServiceState(); List<String> objIDs = new ArrayList<>(); for (DBObject dbObj : batch.getObjects()) { Utils.require(!Utils.isEmpty(dbObj.getObjectID()), "All objects must have _ID defined"); ...
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public static String termIndexRowKey(TableDefinition tableDef, DBObject dbObj, String fieldName, String term) { StringBuilder termRecKey = new StringBuilder(); int shardNumber = tableDef.getShardNumber(dbObj); if (shardNumber > 0) { termRecKey.append(shardNumber); te...
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public void verifyShard(TableDefinition tableDef, int shardNumber) { assert tableDef.isSharded(); assert shardNumber > 0; checkServiceState(); m_shardCache.verifyShard(tableDef, shardNumber); }
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public Map<Integer, Date> getShards(TableDefinition tableDef) { checkServiceState(); if (tableDef.isSharded()) { return m_shardCache.getShardMap(tableDef); } else { return new HashMap<>(); } }
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private TableDefinition addAutoTable(ApplicationDefinition appDef, String tableName) { m_logger.debug("Adding implicit table '{}' to application '{}'", tableName, appDef.getAppName()); Tenant tenant = Tenant.getTenant(appDef); TableDefinition tableDef = new TableDefinition(appDef); t...
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private void addShardedLinkValues(TableDefinition tableDef, DBObject dbObj) { for (FieldDefinition fieldDef : tableDef.getFieldDefinitions()) { if (fieldDef.isLinkField() && fieldDef.isSharded()) { TableDefinition extentTableDef = tableDef.getLinkExtentTableDef(fieldDef); ...
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private void deleteApplicationCFs(ApplicationDefinition appDef) { Tenant tenant = Tenant.getTenant(appDef); for (TableDefinition tableDef : appDef.getTableDefinitions().values()) { DBService.instance(tenant).deleteStoreIfPresent(objectsStoreName(tableDef)); DBService.instance...
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private Set<String> getShardedLinkValues(String objID, FieldDefinition linkDef, Set<Integer> shardNums) { Set<String> values = new HashSet<String>(); if (shardNums.size() == 0) { return values; } // Construct row keys for the link's possible Terms records. ...
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private boolean isValidShardDate(String shardDate) { try { // If the format is invalid, a ParseException is thrown. Utils.dateFromString(shardDate); return true; } catch (IllegalArgumentException ex) { return false; } }
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private void validateBooleanOption(String optName, String optValue) { if (!optValue.equalsIgnoreCase("true") && !optValue.equalsIgnoreCase("false")) { throw new IllegalArgumentException("Boolean value expected for '" + optName + "' option: " + optValue); } }
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private void validateField(FieldDefinition fieldDef) { Utils.require(!fieldDef.isXLinkField(), "Xlink fields are not allowed in Spider applications"); // Validate scalar field analyzer. if (fieldDef.isScalarField()) { String analyzerName = fieldDef.getAnalyzerName(); ...
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private void validateTable(TableDefinition tableDef) { for (String optName : tableDef.getOptionNames()) { String optValue = tableDef.getOption(optName); switch (optName) { case CommonDefs.OPT_AGING_FIELD: validateTableOptionAgingField(tableDef, optValue);...
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private void validateTableOptionAgingCheckFrequency(TableDefinition tableDef, String optValue) { new TaskFrequency(optValue); Utils.require(tableDef.getOption(CommonDefs.OPT_AGING_FIELD) != null, "Option 'aging-check-fre...
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private void validateTableOptionAgingField(TableDefinition tableDef, String optValue) { FieldDefinition agingFieldDef = tableDef.getFieldDef(optValue); Utils.require(agingFieldDef != null, "Aging field has not been defined: " + optValue); assert agingFieldDef != null; ...
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private void validateTableOptionRetentionAge(TableDefinition tableDef, String optValue) { RetentionAge retAge = new RetentionAge(optValue); // throws if invalid format optValue = retAge.toString(); tableDef.setOption(CommonDefs.OPT_RETENTION_AGE, optValue); // rewrite value Utils.req...
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private void validateTableOptionShardingField(TableDefinition tableDef, String optValue) { // Verify that the sharding-field exists and is a timestamp field. FieldDefinition shardingFieldDef = tableDef.getFieldDef(optValue); Utils.require(shardingFieldDef != null, "Shar...
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private void validateTableOptionShardingGranularity(TableDefinition tableDef, String optValue) { ShardingGranularity shardingGranularity = ShardingGranularity.fromString(optValue); Utils.require(shardingGranularity != null, "Unrecognized 'sharding-granularity' value: " + optValu...
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private void validateTableOptionShardingStart(TableDefinition tableDef, String optValue) { Utils.require(isValidShardDate(optValue), "'sharding-start' must be YYYY-MM-DD: " + optValue); GregorianCalendar shardingStartDate = new GregorianCalendar(Utils.UTC_TIMEZONE); sha...
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private void verifyApplicationCFs(ApplicationDefinition oldAppDef, ApplicationDefinition appDef) { // Add new table-level CFs: Tenant tenant = Tenant.getTenant(appDef); DBService dbService = DBService.instance(tenant); for (TableDefinition table...
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public long getDuration() { Status s = status; if (s == Status.READY) return 0; if (s == Status.RUNNING) return System.currentTimeMillis() - startTime; return finishTime - startTime; }
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public synchronized RequestsTracker snapshot(boolean reset) { long t = executing.getCount(); long r = rejected.getCount(); long f = failed.getCount(); TimeCounter c = counter.snapshot(reset); IntervalHistogram h = histogram.snapshot(reset); if (reset) { executing.reset(); rejected.reset(); ...
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public synchronized void reset() { executing.reset(); rejected.reset(); failed.reset(); succeeded.reset(); counter.reset(); histogram.reset(); lastFailureReason = null; lastRejectReason = null; }
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private int getCommonPart(List<AggregationGroup> groups) { if(groups.size() < 2) return 0; for(int i = 0; i < groups.size(); i++) { if(groups.get(i).filter != null) return 0; } int itemsCount = groups.get(0).items.size() - 1; for(int i = 1; i < groups.size(); i++) { itemsCount = Math.min(...
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public void addLinkValue(String ownerObjID, FieldDefinition linkDef, String targetObjID) { addColumn(SpiderService.objectsStoreName(linkDef.getTableDef()), ownerObjID, SpiderService.linkColumnName(linkDef, targetObjID)); }
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public void addScalarValueColumn(TableDefinition tableDef, String objID, String fieldName, String fieldValue) { addColumn(SpiderService.objectsStoreName(tableDef), objID, fieldName, SpiderService.scalarValueToBinary(tableDef, fieldName, fieldValue)); ...
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public void addShardedLinkValue(String ownerObjID, FieldDefinition linkDef, String targetObjID, int targetShardNo) { assert linkDef.isSharded(); assert targetShardNo > 0; addColumn(SpiderService.termsStoreName(linkDef.getTableDef()), SpiderService.shardedLinkTermRowKey(link...
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public void deleteAllObjectsColumn(TableDefinition tableDef, String objID, int shardNo) { String rowKey = ALL_OBJECTS_ROW_KEY; if (shardNo > 0) { rowKey = shardNo + "/" + ALL_OBJECTS_ROW_KEY; } deleteColumn(SpiderService.termsStoreName(tableDef), rowKey, objID); }
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public void deleteObjectRow(TableDefinition tableDef, String objID) { deleteRow(SpiderService.objectsStoreName(tableDef), objID); }
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public void deleteScalarValueColumn(TableDefinition tableDef, String objID, String fieldName) { deleteColumn(SpiderService.objectsStoreName(tableDef), objID, fieldName); }
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public void deleteTermIndexColumn(TableDefinition tableDef, DBObject dbObj, String fieldName, String term) { deleteColumn(SpiderService.termsStoreName(tableDef), SpiderService.termIndexRowKey(tableDef, dbObj, fieldName, term), dbObj.getObjectID()); }
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public void deleteLinkValue(String ownerObjID, FieldDefinition linkDef, String targetObjID) { deleteColumn(SpiderService.objectsStoreName(linkDef.getTableDef()), ownerObjID, SpiderService.linkColumnName(linkDef, targetObjID)); }
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public void deleteShardedLinkRow(FieldDefinition linkDef, String owningObjID, int shardNumber) { assert linkDef.isSharded(); assert shardNumber > 0; deleteRow(SpiderService.termsStoreName(linkDef.getTableDef()), SpiderService.shardedLinkTermRowKey(linkDef, owningObjID, shar...
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public void deleteShardedLinkValue(String objID, FieldDefinition linkDef, String targetObjID, int shardNo) { assert linkDef.isSharded(); assert shardNo > 0; deleteColumn(SpiderService.termsStoreName(linkDef.getTableDef()), SpiderService.shardedLinkTermRowKey(linkDef, obj...
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private void addColumn(String storeName, String rowKey, String colName) { addColumn(storeName, rowKey, colName, null); }
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private void addColumn(String storeName, String rowKey, String colName, byte[] colValue) { Map<String, Map<String, byte[]>> rowMap = m_columnAdds.get(storeName); if (rowMap == null) { rowMap = new HashMap<>(); m_columnAdds.put(storeName, rowMap); } ...
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private void deleteColumn(String storeName, String rowKey, String colName) { Map<String, List<String>> rowMap = m_columnDeletes.get(storeName); if (rowMap == null) { rowMap = new HashMap<>(); m_columnDeletes.put(storeName, rowMap); } List<String> colNames = ...
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private void deleteColumns(String storeName, String rowKey, Collection<String> colNames) { Map<String, List<String>> rowMap = m_columnDeletes.get(storeName); if (rowMap == null) { rowMap = new HashMap<>(); m_columnDeletes.put(storeName, rowMap); } List<Strin...
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private void deleteRow(String storeName, String rowKey) { List<String> rowKeys = m_rowDeletes.get(storeName); if (rowKeys == null) { rowKeys = new ArrayList<>(); m_rowDeletes.put(storeName, rowKeys); } rowKeys.add(rowKey); m_totalUpdates++; }
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public static UNode createMapNode(String name) { return new UNode(name, NodeType.MAP, null, false, ""); }
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public static UNode createArrayNode(String name) { return new UNode(name, NodeType.ARRAY, null, false, ""); }
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public static UNode createValueNode(String name, String value) { String nodeValue = value == null ? "" : value; return new UNode(name, NodeType.VALUE, nodeValue, false, ""); }
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public static UNode parse(String text, ContentType contentType) throws IllegalArgumentException { UNode result = null; if (contentType.isJSON()) { result = parseJSON(text); } else if (contentType.isXML()) { result = parseXML(text); } else { Util...
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public static UNode parse(Reader reader, ContentType contentType) throws IllegalArgumentException { UNode result = null; if (contentType.isJSON()) { result = parseJSON(reader); } else if (contentType.isXML()) { result = parseXML(reader); } else { ...
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public static UNode parseXML(String text) throws IllegalArgumentException { assert text != null && text.length() > 0; // This throws if the XML is malformed. Element rootElem = Utils.parseXMLDocument(text); return parseXMLElement(rootElem); }
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public static UNode parseXML(Reader reader) throws IllegalArgumentException { assert reader != null; // This throws if the XML is malformed. Element rootElem = Utils.parseXMLDocument(reader); // Parse the root element and ensure it elligible as a map. UNo...
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public UNode getMember(int index) { assert isCollection(); if (m_children == null || index >= m_children.size()) { return null; } return m_children.get(index); }
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public Iterable<UNode> getMemberList() { assert m_type == NodeType.MAP || m_type == NodeType.ARRAY; if (m_children == null) { m_children = new ArrayList<UNode>(); } return m_children; }
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public String toJSON() { JSONEmitter json = new JSONEmitter(); json.startDocument(); toJSON(json); json.endDocument(); return json.toString(); }
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public String toJSON(boolean bPretty) { int indent = bPretty ? 3 : 0; JSONEmitter json = new JSONEmitter(indent); json.startDocument(); toJSON(json); json.endDocument(); return json.toString(); }
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public byte[] toCompressedJSON() throws IOException { // Wrap a GZIPOuputStream around a ByteArrayOuputStream. ByteArrayOutputStream bytesOut = new ByteArrayOutputStream(); GZIPOutputStream gzipOut = new GZIPOutputStream(bytesOut); // Wrap the GZIPOutputStream with an Outpu...
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public String toXML(boolean bPretty) throws IllegalArgumentException { int indent = bPretty ? 3 : 0; XMLBuilder xml = new XMLBuilder(indent); xml.startDocument(); toXML(xml); xml.endDocument(); return xml.toString(); }
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public void toXML(XMLBuilder xml) throws IllegalArgumentException { assert xml != null; // Determine what tag name to use for the generated element. Map<String, String> attrMap = new LinkedHashMap<>(); String elemName = m_name; if (m_tagName.length() > 0) { ...
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public void removeMember(String childName) { assert isMap() : "'removeMember' allowed only for MAP nodes"; if (m_childNodeMap != null) { // Remove from child name map and then list if found. UNode removeNode = m_childNodeMap.remove(childName); if (removeNode != n...
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