org.keycloak.cluster.ClusterProvider インタフェース

org.keycloak.cluster.ClusterProvider の継承関係図

org.keycloak.cluster.ClusterProvider 連携図

クラス
enum	DCNotify

公開メンバ関数
int	getClusterStartupTime ()
< T > ExecutionResult< T >	executeIfNotExecuted (String taskKey, int taskTimeoutInSeconds, Callable< T > task)
Future< Boolean >	executeIfNotExecutedAsync (String taskKey, int taskTimeoutInSeconds, Callable task)
void	registerListener (String taskKey, ClusterListener task)
void	notify (String taskKey, ClusterEvent event, boolean ignoreSender, DCNotify dcNotify)
void	close ()

詳解

Various utils related to clustering and concurrent tasks on cluster nodes

著者

Marek Posolda

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クラス詳解

org::keycloak::cluster::ClusterProvider::DCNotify

enum org::keycloak::cluster::ClusterProvider::DCNotify

org.keycloak.cluster.ClusterProvider.DCNotify 連携図

列挙値
ALL_BUT_LOCAL_DC	Send message to all cluster nodes in all datacenters, but NOT to this datacenter. Option "ignoreSender" of method notify will be ignored as sender is ignored anyway due it is in this datacenter
ALL_DCS	Send message to all cluster nodes in all DCs
LOCAL_DC_ONLY	Send message to all cluster nodes on THIS datacenter only

関数詳解

close()

void org.keycloak.provider.Provider.close ( )

inherited

org.keycloak.models.sessions.infinispan.InfinispanUserSessionProvider, org.keycloak.storage.UserStorageManager, org.keycloak.protocol.saml.SamlProtocol, org.keycloak.storage.ldap.LDAPStorageProvider, org.keycloak.forms.login.freemarker.FreeMarkerLoginFormsProvider, org.keycloak.models.cache.infinispan.RealmCacheSession, org.keycloak.models.jpa.JpaUserProvider, org.keycloak.models.cache.infinispan.UserCacheSession, org.keycloak.forms.account.freemarker.FreeMarkerAccountProvider, org.keycloak.protocol.oidc.OIDCLoginProtocol, org.keycloak.models.jpa.session.JpaUserSessionPersisterProvider, org.keycloak.credential.UserCredentialStoreManager, org.keycloak.services.managers.DefaultBruteForceProtector, org.keycloak.connections.jpa.updater.liquibase.LiquibaseJpaUpdaterProvider, org.keycloak.email.freemarker.FreeMarkerEmailTemplateProvider, org.keycloak.protocol.saml.EntityDescriptorDescriptionConverter, org.keycloak.federation.kerberos.KerberosFederationProvider, org.keycloak.models.jpa.JpaUserCredentialStore, org.keycloak.storage.ClientStorageManager, org.keycloak.keys.infinispan.InfinispanPublicKeyStorageProvider, org.keycloak.models.sessions.infinispan.InfinispanAuthenticationSessionProvider, org.keycloak.services.clientregistration.AbstractClientRegistrationProvider, org.keycloak.authentication.authenticators.x509.AbstractX509ClientCertificateAuthenticator, org.keycloak.authentication.authenticators.resetcred.ResetCredentialEmail, org.keycloak.authentication.forms.RegistrationRecaptcha, org.keycloak.authentication.authenticators.browser.ScriptBasedAuthenticator, org.keycloak.email.DefaultEmailSenderProvider, org.keycloak.models.jpa.JpaRealmProvider, org.keycloak.exportimport.dir.DirImportProvider, org.keycloak.protocol.docker.DockerAuthV2Protocol, org.keycloak.authentication.authenticators.browser.SpnegoAuthenticator, org.keycloak.authorization.AuthorizationProvider, org.keycloak.authentication.authenticators.resetcred.ResetCredentialChooseUser, org.keycloak.authentication.forms.RegistrationUserCreation, org.keycloak.connections.jpa.updater.liquibase.lock.LiquibaseDBLockProvider, org.keycloak.theme.ExtendingThemeManager, org.keycloak.protocol.saml.installation.KeycloakSamlClientInstallation, org.keycloak.models.cache.infinispan.authorization.StoreFactoryCacheSession, org.keycloak.protocol.saml.installation.SamlIDPDescriptorClientInstallation, org.keycloak.authentication.authenticators.challenge.BasicAuthAuthenticator, org.keycloak.authentication.authenticators.cli.CliUsernamePasswordAuthenticator, org.keycloak.protocol.oidc.installation.KeycloakOIDCClientInstallation, org.keycloak.authentication.forms.RegistrationProfile, org.keycloak.authentication.requiredactions.UpdatePassword, org.keycloak.authentication.requiredactions.UpdateProfile, org.keycloak.protocol.saml.mappers.RoleNameMapper, org.keycloak.authentication.forms.RegistrationPassword, org.keycloak.protocol.oidc.OIDCWellKnownProvider, org.keycloak.events.log.JBossLoggingEventListenerProvider, org.keycloak.protocol.saml.profile.ecp.authenticator.HttpBasicAuthenticator, org.keycloak.connections.jpa.updater.liquibase.conn.DefaultLiquibaseConnectionProvider, org.keycloak.authentication.authenticators.console.ConsoleUsernamePasswordAuthenticator, org.keycloak.authentication.authenticators.broker.AbstractIdpAuthenticator, org.keycloak.protocol.saml.installation.ModAuthMellonClientInstallation, org.keycloak.authentication.authenticators.browser.IdentityProviderAuthenticator, org.keycloak.credential.hash.Pbkdf2PasswordHashProvider, org.keycloak.events.jpa.JpaEventStoreProvider, org.keycloak.authentication.authenticators.browser.UsernamePasswordForm, org.keycloak.authentication.authenticators.browser.OTPFormAuthenticator, org.keycloak.authentication.requiredactions.ConsoleUpdateTotp, org.keycloak.authentication.requiredactions.ConsoleVerifyEmail, org.keycloak.authentication.requiredactions.VerifyEmail, org.keycloak.authentication.requiredactions.TermsAndConditions, org.keycloak.authorization.protection.introspect.RPTIntrospectionProvider, org.keycloak.protocol.oidc.installation.KeycloakOIDCJbossSubsystemClientInstallation, org.keycloak.authentication.requiredactions.UpdateTotp, org.keycloak.models.UserProvider, org.keycloak.exportimport.dir.DirExportProvider, org.keycloak.models.UserSessionProvider, org.keycloak.scripting.DefaultScriptingProvider, org.keycloak.protocol.oidc.AccessTokenIntrospectionProvider, org.keycloak.protocol.saml.installation.SamlSPDescriptorClientInstallation, org.keycloak.exportimport.singlefile.SingleFileExportProvider, org.keycloak.exportimport.singlefile.SingleFileImportProvider, org.keycloak.policy.HashIterationsPasswordPolicyProviderFactory, org.keycloak.services.migration.DefaultMigrationProvider, org.keycloak.authentication.authenticators.resetcred.AbstractSetRequiredActionAuthenticator, org.keycloak.storage.ldap.mappers.AbstractLDAPStorageMapper, org.keycloak.services.clientregistration.AdapterInstallationClientRegistrationProvider, org.keycloak.timer.basic.BasicTimerProvider, org.keycloak.theme.FolderThemeProvider, org.keycloak.models.RealmProvider, org.keycloak.policy.HistoryPasswordPolicyProvider, org.keycloak.protocol.saml.installation.KeycloakSamlSubsystemInstallation, org.keycloak.storage.jpa.JpaUserFederatedStorageProvider, org.keycloak.authentication.authenticators.browser.CookieAuthenticator, org.keycloak.keys.AbstractGeneratedSecretKeyProvider, org.keycloak.authorization.jpa.store.JPAStoreFactory, org.keycloak.events.email.EmailEventListenerProvider, org.keycloak.authentication.authenticators.challenge.NoCookieFlowRedirectAuthenticator, org.keycloak.policy.BlacklistPasswordPolicyProvider, org.keycloak.authentication.authenticators.console.ConsoleOTPFormAuthenticator, org.keycloak.authentication.requiredactions.ConsoleTermsAndConditions, org.keycloak.models.sessions.infinispan.InfinispanCodeToTokenStoreProvider, org.keycloak.policy.RegexPatternsPasswordPolicyProvider, org.keycloak.models.sessions.infinispan.InfinispanStickySessionEncoderProvider, org.keycloak.cluster.infinispan.InfinispanClusterProvider, org.keycloak.authentication.requiredactions.ConsoleUpdateProfile, org.keycloak.exportimport.KeycloakClientDescriptionConverter, org.keycloak.policy.DefaultPasswordPolicyManagerProvider, org.keycloak.services.x509.AbstractClientCertificateFromHttpHeadersLookup, org.keycloak.theme.ClasspathThemeProvider, org.keycloak.policy.DigitsPasswordPolicyProvider, org.keycloak.policy.LowerCasePasswordPolicyProvider, org.keycloak.policy.SpecialCharsPasswordPolicyProvider, org.keycloak.policy.UpperCasePasswordPolicyProvider, org.keycloak.models.session.DisabledUserSessionPersisterProvider, org.keycloak.policy.NotUsernamePasswordPolicyProvider, org.keycloak.theme.DefaultThemeSelectorProvider, org.keycloak.connections.infinispan.DefaultInfinispanConnectionProvider, org.keycloak.provider.ExceptionConverter, org.keycloak.policy.LengthPasswordPolicyProvider, org.keycloak.authentication.forms.RegistrationPage, org.keycloak.protocol.oidc.OIDCClientDescriptionConverter, org.keycloak.theme.ClasspathThemeResourceProviderFactory, org.keycloak.policy.HashAlgorithmPasswordPolicyProviderFactory, org.keycloak.models.sessions.infinispan.InfinispanActionTokenStoreProvider, org.keycloak.authentication.authenticators.x509.X509ClientCertificateAuthenticator, org.keycloak.locale.DefaultLocaleSelectorProvider, org.keycloak.policy.ForceExpiredPasswordPolicyProviderFactory, org.keycloak.authentication.authenticators.directgrant.AbstractDirectGrantAuthenticator, org.keycloak.protocol.docker.installation.DockerComposeYamlInstallationProvider, org.keycloak.truststore.FileTruststoreProvider, org.keycloak.protocol.oidc.mappers.AbstractOIDCProtocolMapper, org.keycloak.authentication.authenticators.AttemptedAuthenticator, org.keycloak.authorization.policy.provider.drools.DroolsPolicyProvider, org.keycloak.services.clientregistration.policy.ClientRegistrationPolicy, org.keycloak.services.x509.DefaultClientCertificateLookup, org.keycloak.connections.jpa.DefaultJpaConnectionProvider, org.keycloak.authorization.config.UmaWellKnownProvider, org.keycloak.protocol.saml.mappers.AbstractSAMLProtocolMapper, org.keycloak.urls.HostnameProvider, org.keycloak.authentication.authenticators.client.AbstractClientAuthenticator, org.keycloak.keys.KeyProvider, org.keycloak.protocol.docker.installation.DockerRegistryConfigFileInstallationProvider, org.keycloak.protocol.docker.installation.DockerVariableOverrideInstallationProvider, org.keycloak.protocol.docker.mapper.DockerAuthV2ProtocolMapper, org.keycloak.transaction.JtaTransactionManagerLookup, org.keycloak.broker.provider.AbstractIdentityProviderMapper, org.keycloak.authentication.AbstractFormAuthenticator, org.keycloak.crypto.SignatureProvider, org.keycloak.credential.CredentialProvider, org.keycloak.protocol.oidc.ext.OIDCExtProvider (計143項目)で実装されています。

executeIfNotExecuted()

<T> ExecutionResult<T> org.keycloak.cluster.ClusterProvider.executeIfNotExecuted	(	String	taskKey,
		int	taskTimeoutInSeconds,
		Callable< T >	task
	)

Execute given task just if it's not already in progress (either on this or any other cluster node).

引数

taskKey
taskTimeoutInSeconds	timeout for given task. If there is existing task in progress for longer time, it's considered outdated so we will start our task.
task
<T>

戻り値

result with "executed" flag specifying if execution was executed or ignored.

org.keycloak.cluster.infinispan.InfinispanClusterProviderで実装されています。

executeIfNotExecutedAsync()

Future<Boolean> org.keycloak.cluster.ClusterProvider.executeIfNotExecutedAsync	(	String	taskKey,
		int	taskTimeoutInSeconds,
		Callable	task
	)

Execute given task just if it's not already in progress (either on this or any other cluster node). It will return corresponding future to every caller and this future is fulfilled if:

• The task is successfully finished. In that case Future will be true
• The task wasn't successfully finished. For example because cluster node failover. In that case Future will be false

引数

taskKey
taskTimeoutInSeconds	timeout for given task. If there is existing task in progress for longer time, it's considered outdated so we will start our task.
task

戻り値

Future, which will be completed once the running task is finished. Returns true if task was successfully finished. Otherwise (for example if cluster node when task was running leaved cluster) returns false

org.keycloak.cluster.infinispan.InfinispanClusterProviderで実装されています。

getClusterStartupTime()

int org.keycloak.cluster.ClusterProvider.getClusterStartupTime

(

)

Same value for all cluster nodes. It will use startup time of this server in non-cluster environment.

org.keycloak.cluster.infinispan.InfinispanClusterProviderで実装されています。

notify()

void org.keycloak.cluster.ClusterProvider.notify	(	String	taskKey,
		ClusterEvent	event,
		boolean	ignoreSender,
		DCNotify	dcNotify
	)

Notify registered listeners on all cluster nodes in all datacenters. It will notify listeners registered under given taskKey

引数

taskKey
event
ignoreSender	if true, then sender node itself won't receive the notification
dcNotify	Specify which DCs to notify. See DCNotify enum values for more info

org.keycloak.cluster.infinispan.InfinispanClusterProviderで実装されています。

registerListener()

void org.keycloak.cluster.ClusterProvider.registerListener	(	String	taskKey,
		ClusterListener	task
	)

Register task (listener) under given key. When this key will be put to the cache on any cluster node, the task will be executed.

引数

taskKey
task

org.keycloak.cluster.infinispan.InfinispanClusterProviderで実装されています。

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このインタフェース詳解は次のファイルから抽出されました:

• D:/AppData/doxygen/keycloak/src/keycloak/src/main/java/org/keycloak/cluster/ClusterProvider.java