method2testcases
stringlengths
118
6.63k
### Question: RemoteInputChannel extends InputChannel implements BufferRecycler, BufferListener { public void onFailedPartitionRequest() { inputGate.triggerPartitionStateCheck(partitionId); } RemoteInputChannel( SingleInputGate inputGate, int channelIndex, ResultPartitionID partitionId, ConnectionID connectionI...
### Question: EventSerializer { private static boolean isEvent(ByteBuffer buffer, Class<?> eventClass) throws IOException { if (buffer.remaining() < 4) { throw new IOException("Incomplete event"); } final int bufferPos = buffer.position(); final ByteOrder bufferOrder = buffer.order(); buffer.order(ByteOrder.BIG_ENDIAN)...
### Question: SpanningRecordSerializer implements RecordSerializer<T> { @Override public boolean hasSerializedData() { return lengthBuffer.hasRemaining() || dataBuffer.hasRemaining(); } SpanningRecordSerializer(); @Override SerializationResult addRecord(T record); @Override SerializationResult continueWritingWithNextBu...
### Question: RecordWriter { public void broadcastEvent(AbstractEvent event) throws IOException { try (BufferConsumer eventBufferConsumer = EventSerializer.toBufferConsumer(event)) { for (int targetChannel = 0; targetChannel < numChannels; targetChannel++) { RecordSerializer<T> serializer = serializers[targetChannel]; ...
### Question: LocalBufferPool implements BufferPool { @Override public void setNumBuffers(int numBuffers) throws IOException { synchronized (availableMemorySegments) { checkArgument(numBuffers >= numberOfRequiredMemorySegments, "Buffer pool needs at least %s buffers, but tried to set to %s", numberOfRequiredMemorySegme...
### Question: Scheduler implements InstanceListener, SlotAvailabilityListener, SlotProvider { @Override public CompletableFuture<LogicalSlot> allocateSlot( SlotRequestId slotRequestId, ScheduledUnit task, boolean allowQueued, SlotProfile slotProfile, Time allocationTimeout) { try { final Object ret = scheduleTask(task,...
### Question: CoLocationConstraint { public AbstractID getGroupId() { return this.group.getId(); } CoLocationConstraint(CoLocationGroup group); SharedSlot getSharedSlot(); AbstractID getGroupId(); boolean isAssigned(); boolean isAssignedAndAlive(); TaskManagerLocation getLocation(); void setSharedSlot(SharedSlot newSlo...
### Question: StandaloneHaServices extends AbstractNonHaServices { @Override public LeaderRetrievalService getJobManagerLeaderRetriever(JobID jobID) { synchronized (lock) { checkNotShutdown(); return new StandaloneLeaderRetrievalService(jobManagerAddress, DEFAULT_LEADER_ID); } } StandaloneHaServices( String resource...
### Question: EmbeddedHaServices extends AbstractNonHaServices { @Override public LeaderElectionService getJobManagerLeaderElectionService(JobID jobID) { checkNotNull(jobID); synchronized (lock) { checkNotShutdown(); EmbeddedLeaderService service = getOrCreateJobManagerService(jobID); return service.createLeaderElectio...
### Question: EmbeddedHaServices extends AbstractNonHaServices { @Override public LeaderElectionService getResourceManagerLeaderElectionService() { return resourceManagerLeaderService.createLeaderElectionService(); } EmbeddedHaServices(Executor executor); @Override LeaderRetrievalService getResourceManagerLeaderRetriev...
### Question: ArchivedExecutionGraph implements AccessExecutionGraph, Serializable { public static ArchivedExecutionGraph createFrom(ExecutionGraph executionGraph) { final int numberVertices = executionGraph.getTotalNumberOfVertices(); Map<JobVertexID, ArchivedExecutionJobVertex> archivedTasks = new HashMap<>(numberVer...
### Question: SnapshotDirectory { public boolean mkdirs() throws IOException { return fileSystem.mkdirs(directory); } private SnapshotDirectory(@Nonnull Path directory, @Nonnull FileSystem fileSystem); private SnapshotDirectory(@Nonnull Path directory); @Nonnull Path getDirectory(); boolean mkdirs(); @Nonnull FileSys...
### Question: SnapshotDirectory { public boolean exists() throws IOException { return fileSystem.exists(directory); } private SnapshotDirectory(@Nonnull Path directory, @Nonnull FileSystem fileSystem); private SnapshotDirectory(@Nonnull Path directory); @Nonnull Path getDirectory(); boolean mkdirs(); @Nonnull FileSys...
### Question: SnapshotDirectory { public FileStatus[] listStatus() throws IOException { return fileSystem.listStatus(directory); } private SnapshotDirectory(@Nonnull Path directory, @Nonnull FileSystem fileSystem); private SnapshotDirectory(@Nonnull Path directory); @Nonnull Path getDirectory(); boolean mkdirs(); @No...
### Question: SnapshotDirectory { @Nullable public abstract DirectoryStateHandle completeSnapshotAndGetHandle() throws IOException; private SnapshotDirectory(@Nonnull Path directory, @Nonnull FileSystem fileSystem); private SnapshotDirectory(@Nonnull Path directory); @Nonnull Path getDirectory(); boolean mkdirs(); @N...
### Question: SnapshotDirectory { public static SnapshotDirectory temporary(@Nonnull Path directory) throws IOException { return new TemporarySnapshotDirectory(directory); } private SnapshotDirectory(@Nonnull Path directory, @Nonnull FileSystem fileSystem); private SnapshotDirectory(@Nonnull Path directory); @Nonnull...
### Question: FsCheckpointStorage extends AbstractFsCheckpointStorage { @Override public CheckpointStateOutputStream createTaskOwnedStateStream() throws IOException { return new FsCheckpointStateOutputStream( taskOwnedStateDirectory, fileSystem, FsCheckpointStreamFactory.DEFAULT_WRITE_BUFFER_SIZE, fileSizeThreshold); }...
### Question: FileStateHandle implements StreamStateHandle { @Override public void discardState() throws Exception { FileSystem fs = getFileSystem(); fs.delete(filePath, false); } FileStateHandle(Path filePath, long stateSize); Path getFilePath(); @Override FSDataInputStream openInputStream(); @Override void discardSta...
### Question: TaskStateManagerImpl implements TaskStateManager { @Nonnull @Override public LocalRecoveryConfig createLocalRecoveryConfig() { return localStateStore.getLocalRecoveryConfig(); } TaskStateManagerImpl( @Nonnull JobID jobId, @Nonnull ExecutionAttemptID executionAttemptID, @Nonnull TaskLocalStateStore l...
### Question: ResourceProfile implements Serializable, Comparable<ResourceProfile> { public boolean isMatching(ResourceProfile required) { if (cpuCores >= required.getCpuCores() && heapMemoryInMB >= required.getHeapMemoryInMB() && directMemoryInMB >= required.getDirectMemoryInMB() && nativeMemoryInMB >= required.getNat...
### Question: ResourceProfile implements Serializable, Comparable<ResourceProfile> { @Override public boolean equals(Object obj) { if (obj == this) { return true; } else if (obj != null && obj.getClass() == ResourceProfile.class) { ResourceProfile that = (ResourceProfile) obj; return this.cpuCores == that.cpuCores && t...
### Question: ResourceProfile implements Serializable, Comparable<ResourceProfile> { @Override public int compareTo(@Nonnull ResourceProfile other) { int cmp = Integer.compare(this.getMemoryInMB(), other.getMemoryInMB()); if (cmp == 0) { cmp = Double.compare(this.cpuCores, other.cpuCores); } if (cmp == 0) { Iterator<Ma...
### Question: ContaineredTaskManagerParameters implements java.io.Serializable { public static long calculateCutoffMB(Configuration config, long containerMemoryMB) { Preconditions.checkArgument(containerMemoryMB > 0); final float memoryCutoffRatio = config.getFloat( ResourceManagerOptions.CONTAINERIZED_HEAP_CUTOFF_RATI...
### Question: TaskManagerServices { public static long calculateHeapSizeMB(long totalJavaMemorySizeMB, Configuration config) { Preconditions.checkArgument(totalJavaMemorySizeMB > 0); final long networkBufMB = calculateNetworkBufferMemory( totalJavaMemorySizeMB << 20, config) >> 20; final long remainingJavaMemorySizeMB ...
### Question: SimpleSlot extends Slot implements LogicalSlot { @Override public CompletableFuture<?> releaseSlot(@Nullable Throwable cause) { if (!isCanceled()) { final CompletableFuture<?> terminationFuture; if (payload != null) { payload.fail(cause != null ? cause : new FlinkException("TaskManager was lost/killed: " ...
### Question: SSLUtils { @Nullable public static SSLContext createSSLClientContext(Configuration sslConfig) throws Exception { Preconditions.checkNotNull(sslConfig); SSLContext clientSSLContext = null; if (getSSLEnabled(sslConfig)) { LOG.debug("Creating client SSL context from configuration"); String trustStoreFilePath...
### Question: SSLUtils { private static SSLEngineFactory createSSLEngineFactory( final Configuration config, final boolean clientMode) throws Exception { final SSLContext sslContext = clientMode ? createSSLClientContext(config) : createSSLServerContext(config); checkState(sslContext != null, "%s it not enabled", Securi...
### Question: FutureUtils { public static <T> CompletableFuture<T> retryWithDelay( final Supplier<CompletableFuture<T>> operation, final int retries, final Time retryDelay, final Predicate<Throwable> retryPredicate, final ScheduledExecutor scheduledExecutor) { final CompletableFuture<T> resultFuture = new CompletableFu...
### Question: FutureUtils { public static <T> CompletableFuture<T> orTimeout(CompletableFuture<T> future, long timeout, TimeUnit timeUnit) { if (!future.isDone()) { final ScheduledFuture<?> timeoutFuture = Delayer.delay(new Timeout(future), timeout, timeUnit); future.whenComplete((T value, Throwable throwable) -> { if ...
### Question: FutureUtils { public static CompletableFuture<Void> runAfterwards(CompletableFuture<?> future, RunnableWithException runnable) { return runAfterwardsAsync(future, runnable, Executors.directExecutor()); } static CompletableFuture<T> retry( final Supplier<CompletableFuture<T>> operation, final int re...
### Question: FutureUtils { public static ConjunctFuture<Void> waitForAll(Collection<? extends CompletableFuture<?>> futures) { checkNotNull(futures, "futures"); return new WaitingConjunctFuture(futures); } static CompletableFuture<T> retry( final Supplier<CompletableFuture<T>> operation, final int retries, f...
### Question: FutureUtils { public static <T> ConjunctFuture<Collection<T>> combineAll(Collection<? extends CompletableFuture<? extends T>> futures) { checkNotNull(futures, "futures"); return new ResultConjunctFuture<>(futures); } static CompletableFuture<T> retry( final Supplier<CompletableFuture<T>> operation, ...
### Question: FutureUtils { public static <T> CompletableFuture<T> supplyAsync(SupplierWithException<T, ?> supplier, Executor executor) { return CompletableFuture.supplyAsync( () -> { try { return supplier.get(); } catch (Throwable e) { throw new CompletionException(e); } }, executor); } static CompletableFuture<T> re...
### Question: MiniDispatcher extends Dispatcher { public CompletableFuture<ApplicationStatus> getJobTerminationFuture() { return jobTerminationFuture; } MiniDispatcher( RpcService rpcService, String endpointId, Configuration configuration, HighAvailabilityServices highAvailabilityServices, ResourceManage...
### Question: MiniDispatcher extends Dispatcher { @Override public CompletableFuture<JobResult> requestJobResult(JobID jobId, Time timeout) { final CompletableFuture<JobResult> jobResultFuture = super.requestJobResult(jobId, timeout); if (executionMode == ClusterEntrypoint.ExecutionMode.NORMAL) { jobResultFuture.thenAc...
### Question: FileArchivedExecutionGraphStore implements ArchivedExecutionGraphStore { @Override public void put(ArchivedExecutionGraph archivedExecutionGraph) throws IOException { final JobStatus jobStatus = archivedExecutionGraph.getState(); final JobID jobId = archivedExecutionGraph.getJobID(); final String jobName ...
### Question: FileArchivedExecutionGraphStore implements ArchivedExecutionGraphStore { @Override @Nullable public ArchivedExecutionGraph get(JobID jobId) { try { return archivedExecutionGraphCache.get(jobId); } catch (ExecutionException e) { LOG.debug("Could not load archived execution graph for job id {}.", jobId, e);...
### Question: SlotManager implements AutoCloseable { public boolean registerSlotRequest(SlotRequest slotRequest) throws SlotManagerException { checkInit(); if (checkDuplicateRequest(slotRequest.getAllocationId())) { LOG.debug("Ignoring a duplicate slot request with allocation id {}.", slotRequest.getAllocationId()); re...
### Question: SlotManager implements AutoCloseable { public void freeSlot(SlotID slotId, AllocationID allocationId) { checkInit(); TaskManagerSlot slot = slots.get(slotId); if (null != slot) { if (slot.getState() == TaskManagerSlot.State.ALLOCATED) { if (Objects.equals(allocationId, slot.getAllocationId())) { TaskManag...
### Question: TaskStateSnapshot implements CompositeStateHandle { public boolean hasState() { for (OperatorSubtaskState operatorSubtaskState : subtaskStatesByOperatorID.values()) { if (operatorSubtaskState != null && operatorSubtaskState.hasState()) { return true; } } return false; } TaskStateSnapshot(); TaskStateSnap...
### Question: TaskStateSnapshot implements CompositeStateHandle { @Override public long getStateSize() { long size = 0L; for (OperatorSubtaskState subtaskState : subtaskStatesByOperatorID.values()) { if (subtaskState != null) { size += subtaskState.getStateSize(); } } return size; } TaskStateSnapshot(); TaskStateSnaps...
### Question: MasterHooks { public static <T> MasterTriggerRestoreHook<T> wrapHook( MasterTriggerRestoreHook<T> hook, ClassLoader userClassLoader) { return new WrappedMasterHook<>(hook, userClassLoader); } private MasterHooks(); static void reset( final Collection<MasterTriggerRestoreHook<?>> hooks, final Logger l...
### Question: PendingCheckpoint { public boolean canBeSubsumed() { return !props.forceCheckpoint(); } PendingCheckpoint( JobID jobId, long checkpointId, long checkpointTimestamp, Map<ExecutionAttemptID, ExecutionVertex> verticesToConfirm, CheckpointProperties props, CheckpointStorageLocation targetLoc...
### Question: ValidationChain { public List<AttributeValidationResult> validate(UserProfileContext updateContext, UserProfile updatedProfile) { List<AttributeValidationResult> overallResults = new ArrayList<>(); for (AttributeValidator attribute : attributeValidators) { List<ValidationResult> validationResults = new Ar...
### Question: SimpleHttpFacade implements OIDCHttpFacade { @Override public KeycloakSecurityContext getSecurityContext() { SecurityContext context = SecurityContextHolder.getContext(); if (context != null && context.getAuthentication() != null) { KeycloakAuthenticationToken authentication = (KeycloakAuthenticationToken...
### Question: WrappedHttpServletRequest implements Request { @Override public String getMethod() { return request.getMethod(); } WrappedHttpServletRequest(HttpServletRequest request); @Override String getFirstParam(String param); @Override String getMethod(); @Override String getURI(); @Override String getRelativePath(...
### Question: WrappedHttpServletRequest implements Request { @Override public String getURI() { StringBuffer buf = request.getRequestURL(); if (request.getQueryString() != null) { buf.append('?').append(request.getQueryString()); } return buf.toString(); } WrappedHttpServletRequest(HttpServletRequest request); @Overrid...
### Question: WrappedHttpServletRequest implements Request { @Override public boolean isSecure() { return request.isSecure(); } WrappedHttpServletRequest(HttpServletRequest request); @Override String getFirstParam(String param); @Override String getMethod(); @Override String getURI(); @Override String getRelativePath()...
### Question: WrappedHttpServletRequest implements Request { @Override public String getQueryParamValue(String param) { return request.getParameter(param); } WrappedHttpServletRequest(HttpServletRequest request); @Override String getFirstParam(String param); @Override String getMethod(); @Override String getURI(); @Ove...
### Question: WrappedHttpServletRequest implements Request { @Override public Cookie getCookie(String cookieName) { javax.servlet.http.Cookie[] cookies = request.getCookies(); if (cookies == null) { return null; } for (javax.servlet.http.Cookie cookie : request.getCookies()) { if (cookie.getName().equals(cookieName)) {...
### Question: WrappedHttpServletRequest implements Request { @Override public String getHeader(String name) { return request.getHeader(name); } WrappedHttpServletRequest(HttpServletRequest request); @Override String getFirstParam(String param); @Override String getMethod(); @Override String getURI(); @Override String g...
### Question: WrappedHttpServletRequest implements Request { @Override public List<String> getHeaders(String name) { Enumeration<String> values = request.getHeaders(name); List<String> array = new ArrayList<String>(); while (values.hasMoreElements()) { array.add(values.nextElement()); } return Collections.unmodifiableL...
### Question: WrappedHttpServletRequest implements Request { @Override public InputStream getInputStream() { return getInputStream(false); } WrappedHttpServletRequest(HttpServletRequest request); @Override String getFirstParam(String param); @Override String getMethod(); @Override String getURI(); @Override String getR...
### Question: ProxyMappings { public ProxyMapping getProxyFor(String hostname) { Objects.requireNonNull(hostname, "hostname"); if (hostnameToProxyCache.containsKey(hostname)) { return hostnameToProxyCache.get(hostname); } ProxyMapping proxyMapping = entries.stream() .filter(e -> e.matches(hostname)) .findFirst() .orEls...
### Question: WrappedHttpServletRequest implements Request { @Override public String getRemoteAddr() { return request.getRemoteAddr(); } WrappedHttpServletRequest(HttpServletRequest request); @Override String getFirstParam(String param); @Override String getMethod(); @Override String getURI(); @Override String getRelat...
### Question: KeycloakClientRequestFactory extends HttpComponentsClientHttpRequestFactory implements ClientHttpRequestFactory { @Override protected void postProcessHttpRequest(HttpUriRequest request) { KeycloakSecurityContext context = this.getKeycloakSecurityContext(); request.setHeader(AUTHORIZATION_HEADER, "Bearer "...
### Question: KeycloakClientRequestFactory extends HttpComponentsClientHttpRequestFactory implements ClientHttpRequestFactory { protected KeycloakSecurityContext getKeycloakSecurityContext() { Authentication authentication = SecurityContextHolder.getContext().getAuthentication(); KeycloakAuthenticationToken token; Keyc...
### Question: JBossWebPrincipalFactory extends GenericPrincipalFactory { static Constructor findJBossGenericPrincipalConstructor() { for (Constructor<?> c : JBossGenericPrincipal.class.getConstructors()) { if (c.getParameterTypes().length == 9 && c.getParameterTypes()[0].equals(Realm.class) && c.getParameterTypes()[1]....
### Question: KeycloakSecurityContextClientRequestInterceptor implements ClientHttpRequestInterceptor { protected KeycloakSecurityContext getKeycloakSecurityContext() { ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes(); Principal principal = attributes.getReque...
### Question: KeycloakRestTemplateCustomizer implements RestTemplateCustomizer { @Override public void customize(RestTemplate restTemplate) { restTemplate.getInterceptors().add(keycloakInterceptor); } KeycloakRestTemplateCustomizer(); protected KeycloakRestTemplateCustomizer( KeycloakSecurityContextClientR...
### Question: HierarchicalPathBasedKeycloakConfigResolver extends PathBasedKeycloakConfigResolver { @Override public KeycloakDeployment resolve(OIDCHttpFacade.Request request) { URI uri = URI.create(request.getURI()); String path = uri.getPath(); if (path != null) { while (path.startsWith("/")) { path = path.substring(...
### Question: PathBasedKeycloakConfigResolver implements KeycloakConfigResolver { @Override public KeycloakDeployment resolve(OIDCHttpFacade.Request request) { String webContext = getDeploymentKeyForURI(request); return getOrCreateDeployment(webContext); } PathBasedKeycloakConfigResolver(); @Override KeycloakDeployment...
### Question: RefreshableKeycloakSecurityContext extends KeycloakSecurityContext { public boolean isActive() { return token != null && this.token.isActive() && deployment!=null && this.token.getIssuedAt() >= deployment.getNotBefore(); } RefreshableKeycloakSecurityContext(); RefreshableKeycloakSecurityContext(KeycloakD...
### Question: KeycloakDeployment { public boolean isOAuthQueryParameterEnabled() { return !this.ignoreOAuthQueryParameter; } KeycloakDeployment(); boolean isConfigured(); String getResourceName(); String getRealm(); void setRealm(String realm); PublicKeyLocator getPublicKeyLocator(); void setPublicKeyLocator(PublicKeyL...
### Question: IDFedLSInputResolver implements LSResourceResolver { public IDFedLSInput resolveResource(String type, String namespaceURI, final String publicId, final String systemId, final String baseURI) { if (systemId == null) { throw new IllegalArgumentException("Expected systemId"); } final String loc = schemaLocat...
### Question: SecurityActions { public static Class<?> loadClass(final Class<?> theClass, final String fullQualifiedName) { SecurityManager sm = System.getSecurityManager(); if (fullQualifiedName == null) { return null; } if (sm != null) { sm.checkPackageDefinition(extractPackageNameFromClassName(fullQualifiedName)); r...
### Question: SecurityActions { public static ClassLoader getTCCL() { if (System.getSecurityManager() != null) { System.getSecurityManager().checkPermission(new RuntimePermission("getClassLoader")); return AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() { @Override public ClassLoader run() { return Th...
### Question: SecurityActions { public static void setTCCL(final ClassLoader paramCl) { if (System.getSecurityManager() != null) { System.getSecurityManager().checkPermission(new RuntimePermission("setContextClassLoader")); AccessController.doPrivileged(new PrivilegedAction<Void>() { @Override public Void run() { Threa...
### Question: ReturnFields implements Iterable<String> { @Override public String toString() { return "[ReturnFieldsImpl: fields=" + this.fields + "]"; } ReturnFields(); ReturnFields(String spec); ReturnFields child(String field); boolean included(String... pathSegments); boolean excluded(String field); Iterator<String...
### Question: StringPropertyReplacer { public static String replaceProperties(final String string) { return replaceProperties(string, (Properties) null); } static String replaceProperties(final String string); static String replaceProperties(final String string, final Properties props); static String replaceProperties...
### Question: HtmlUtils { public static String escapeAttribute(String value) { StringBuilder escaped = new StringBuilder(); for (int i = 0; i < value.length(); i++) { char chr = value.charAt(i); if (chr == '<') { escaped.append("&lt;"); } else if (chr == '>') { escaped.append("&gt;"); } else if (chr == '"') { escaped.a...
### Question: CollectionUtil { public static String join(Collection<String> strings) { return join(strings, ", "); } static String join(Collection<String> strings); static String join(Collection<String> strings, String separator); static boolean collectionEquals(Collection<T> col1, Collection<T> col2); }### Answer: @...
### Question: KeyUtils { public static SecretKey loadSecretKey(byte[] secret, String javaAlgorithmName) { return new SecretKeySpec(secret, javaAlgorithmName); } private KeyUtils(); static SecretKey loadSecretKey(byte[] secret, String javaAlgorithmName); static KeyPair generateRsaKeyPair(int keysize); static PublicKey ...
### Question: PemUtils { static byte[] generateThumbprintBytes(String[] certChain, String encoding) throws NoSuchAlgorithmException { return MessageDigest.getInstance(encoding).digest(pemToDer(certChain[0])); } private PemUtils(); static X509Certificate decodeCertificate(String cert); static PublicKey decodePublicKey(...
### Question: PemUtils { public static String generateThumbprint(String[] certChain, String encoding) throws NoSuchAlgorithmException { return Base64Url.encode(generateThumbprintBytes(certChain, encoding)); } private PemUtils(); static X509Certificate decodeCertificate(String cert); static PublicKey decodePublicKey(St...
### Question: RegexUtils { public static boolean valueMatchesRegex(String regex, Object value) { if (value instanceof List) { List list = (List) value; for (Object val : list) { if (valueMatchesRegex(regex, val)) { return true; } } } else { if (value != null) { String stringValue = value.toString(); return stringValue ...
### Question: JWK { public String getAlgorithm() { return algorithm; } String getKeyId(); void setKeyId(String keyId); String getKeyType(); void setKeyType(String keyType); String getAlgorithm(); void setAlgorithm(String algorithm); String getPublicKeyUse(); void setPublicKeyUse(String publicKeyUse); @JsonAnyGetter Ma...
### Question: StringListMapDeserializer extends JsonDeserializer<Object> { @Override public Object deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException { JsonNode jsonNode = jsonParser.readValueAsTree(); Iterator<Map.Entry<String, JsonNode>> itr = jsonNode.fields(); Map<S...
### Question: PropertiesUtil { public static Charset detectEncoding(InputStream in) throws IOException { try (BufferedReader br = new BufferedReader(new InputStreamReader(in, DEFAULT_ENCODING))) { String firstLine = br.readLine(); if (firstLine != null) { Matcher matcher = DETECT_ENCODING_PATTERN.matcher(firstLine); if...
### Question: KeyPairVerifier { public static void verify(String privateKeyPem, String publicKeyPem) throws VerificationException { PrivateKey privateKey; try { privateKey = PemUtils.decodePrivateKey(privateKeyPem); } catch (Exception e) { throw new VerificationException("Failed to decode private key"); } PublicKey pub...
### Question: MessageFormatterMethod implements TemplateMethodModelEx { @Override public Object exec(List list) throws TemplateModelException { if (list.size() >= 1) { List<Object> resolved = resolve(list.subList(1, list.size())); String key = list.get(0).toString(); return new MessageFormat(messages.getProperty(key,ke...
### Question: LinkExpirationFormatterMethod implements TemplateMethodModelEx { @SuppressWarnings("rawtypes") @Override public Object exec(List arguments) throws TemplateModelException { Object val = arguments.isEmpty() ? null : arguments.get(0); if (val == null) return ""; try { return format(Long.parseLong(val.toStrin...
### Question: InitializerState extends SessionEntity { public int getSegmentsCount() { return segmentsCount; } InitializerState(int segmentsCount); private InitializerState(String realmId, int segmentsCount, BitSet segments); int getSegmentsCount(); boolean isFinished(); List<Integer> getSegmentsToLoad(int segmentToLo...
### Question: JpaUtils { public static String getCustomChangelogTableName(String jpaEntityProviderFactoryId) { String upperCased = jpaEntityProviderFactoryId.toUpperCase(); upperCased = upperCased.replaceAll("-", "_"); upperCased = upperCased.replaceAll("[^A-Z_]", ""); return "DATABASECHANGELOG_" + upperCased.substring...
### Question: KeyUtils { public static boolean isValidKey(String key) { return key == null || EXPECTED_KEY_PATTERN.matcher(key).matches(); } static boolean isValidKey(String key); static void assertValidKey(String key); static final Pattern UUID_PATTERN; static final Pattern EXPECTED_KEY_PATTERN; }### Answer: @Test pu...
### Question: HttpAdapterUtils { public static MultivaluedHashMap<String, KeyInfo> extractKeysFromSamlDescriptor(InputStream xmlStream) throws ParsingException { Object res = new SamlDescriptorIDPKeysExtractor().parse(xmlStream); return (MultivaluedHashMap<String, KeyInfo>) res; } static MultivaluedHashMap<String, Key...
### Question: PropertiesBasedRoleMapper implements RoleMappingsProvider { @Override public Set<String> map(final String principalName, final Set<String> roles) { if (this.roleMappings == null || this.roleMappings.isEmpty()) return roles; Set<String> resolvedRoles = new HashSet<>(); for (String role : roles) { if (this....
### Question: HttpHeaderInspectingApiRequestMatcher implements RequestMatcher { @Override public boolean matches(HttpServletRequest request) { return X_REQUESTED_WITH_HEADER_AJAX_VALUE.equals(request.getHeader(X_REQUESTED_WITH_HEADER)); } @Override boolean matches(HttpServletRequest request); }### Answer: @Test publi...
### Question: SpringSecurityRequestAuthenticator extends RequestAuthenticator { @Override protected OAuthRequestAuthenticator createOAuthAuthenticator() { return new OAuthRequestAuthenticator(this, facade, deployment, sslRedirectPort, tokenStore); } SpringSecurityRequestAuthenticator( HttpFacade facade, ...
### Question: OIDCAttributeMapperHelper { public static List<String> splitClaimPath(String claimPath) { final LinkedList<String> claimComponents = new LinkedList<>(); Matcher m = CLAIM_COMPONENT.matcher(claimPath); int start = 0; while (m.find()) { claimComponents.add(BACKSLASHED_CHARACTER.matcher(m.group(1)).replaceAl...
### Question: SpringSecurityRequestAuthenticator extends RequestAuthenticator { @Override protected void completeOAuthAuthentication(final KeycloakPrincipal<RefreshableKeycloakSecurityContext> principal) { final RefreshableKeycloakSecurityContext securityContext = principal.getKeycloakSecurityContext(); final Set<Strin...
### Question: SpringSecurityRequestAuthenticator extends RequestAuthenticator { @Override protected void completeBearerAuthentication(KeycloakPrincipal<RefreshableKeycloakSecurityContext> principal, String method) { RefreshableKeycloakSecurityContext securityContext = principal.getKeycloakSecurityContext(); Set<String>...
### Question: SpringSecurityRequestAuthenticator extends RequestAuthenticator { @Override protected String changeHttpSessionId(boolean create) { HttpSession session = request.getSession(create); return session != null ? session.getId() : null; } SpringSecurityRequestAuthenticator( HttpFacade facade, ...
### Question: KeycloakAuthenticationProvider implements AuthenticationProvider { @Override public Authentication authenticate(Authentication authentication) throws AuthenticationException { KeycloakAuthenticationToken token = (KeycloakAuthenticationToken) authentication; List<GrantedAuthority> grantedAuthorities = new ...
### Question: KeycloakAuthenticationProvider implements AuthenticationProvider { @Override public boolean supports(Class<?> aClass) { return KeycloakAuthenticationToken.class.isAssignableFrom(aClass); } void setGrantedAuthoritiesMapper(GrantedAuthoritiesMapper grantedAuthoritiesMapper); @Override Authentication authen...
### Question: KeycloakLogoutHandler implements LogoutHandler { @Override public void logout(HttpServletRequest request, HttpServletResponse response, Authentication authentication) { if (authentication == null) { log.warn("Cannot log out without authentication"); return; } else if (!KeycloakAuthenticationToken.class.is...
### Question: X509AuthenticatorConfigModel extends AuthenticatorConfigModel { public boolean isCertValidationEnabled() { return Boolean.parseBoolean(getConfig().get(TIMESTAMP_VALIDATION)); } X509AuthenticatorConfigModel(AuthenticatorConfigModel model); X509AuthenticatorConfigModel(); boolean getCRLEnabled(); X509Authe...
### Question: KeycloakLogoutHandler implements LogoutHandler { protected void handleSingleSignOut(HttpServletRequest request, HttpServletResponse response, KeycloakAuthenticationToken authenticationToken) { HttpFacade facade = new SimpleHttpFacade(request, response); KeycloakDeployment deployment = adapterDeploymentCon...
### Question: KeycloakAuthenticationEntryPoint implements AuthenticationEntryPoint { @Override public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException { HttpFacade facade = new SimpleHttpFacade(request, response); if (api...
### Question: KeycloakAuthenticationEntryPoint implements AuthenticationEntryPoint { public void setLoginUri(String loginUri) { Assert.notNull(loginUri, "loginUri cannot be null"); this.loginUri = loginUri; } KeycloakAuthenticationEntryPoint(AdapterDeploymentContext adapterDeploymentContext); KeycloakAuthenticationEnt...