All Classes (Spring Boot API)

All Classes Interface Summary Class Summary Enum Summary Exception Summary Annotation Types Summary
Class	Description
AbstractAuditListener	Abstract `ApplicationListener` to handle `AuditApplicationEvent`s.
AbstractAuthenticationAuditListener	Abstract `ApplicationListener` to expose Spring Security `authentication events` as `AuditEvent`s.
AbstractAuthorizationAuditListener	Abstract `ApplicationListener` to expose Spring Security `authorization events` as `AuditEvent`s.
AbstractDiscoveredEndpoint<O extends Operation>	Abstract base class for `endpoints` discovered by a `EndpointDiscoverer`.
AbstractDiscoveredOperation	Abstract base class for `endpoints operations` discovered by a `EndpointDiscoverer`.
AbstractExposableEndpoint<O extends Operation>	Abstract base class for `ExposableEndpoint` implementations.
AbstractHealthAggregator	Base `HealthAggregator` implementation to allow subclasses to focus on aggregating the `Status` instances and not deal with contextual details etc.
AbstractHealthIndicator	Base `HealthIndicator` implementations that encapsulates creation of `Health` instance and error handling.
AbstractReactiveHealthIndicator	Base `ReactiveHealthIndicator` implementations that encapsulates creation of `Health` instance and error handling.
AbstractWebFluxEndpointHandlerMapping	A custom `HandlerMapping` that makes web endpoints available over HTTP using Spring WebFlux.
AbstractWebFluxEndpointHandlerMapping.ElasticSchedulerInvoker	An `OperationInvoker` that performs the invocation of a blocking operation on a separate thread using Reactor's `elastic scheduler`.
AbstractWebFluxEndpointHandlerMapping.LinksHandler	Reactive handler providing actuator links at the root endpoint.
AbstractWebFluxEndpointHandlerMapping.ReactiveWebOperation	A reactive web operation that can be handled by WebFlux.
AbstractWebMvcEndpointHandlerMapping	A custom `HandlerMapping` that makes `web endpoints` available over HTTP using Spring MVC.
AbstractWebMvcEndpointHandlerMapping.LinksHandler	Handler providing actuator links at the root endpoint.
AbstractWebMvcEndpointHandlerMapping.ServletWebOperation	A servlet web operation that can be handled by Spring MVC.
ActuatorMediaType	Media types that can be consumed and produced by Actuator endpoints.
ApplicationHealthIndicator	Default implementation of `HealthIndicator` that returns `Status.UP`.
AuditApplicationEvent	Spring `ApplicationEvent` to encapsulate `AuditEvent`s.
AuditEvent	A value object representing an audit event: at a particular time, a particular user or agent carried out an action of a particular type.
AuditEventRepository	Repository for `AuditEvent`s.
AuditEventsEndpoint	`Endpoint` to expose audit events.
AuditEventsEndpoint.AuditEventsDescriptor	A description of an application's `audit events`.
AuditListener	The default `AbstractAuditListener` implementation.
AuthenticationAuditListener	Default implementation of `AbstractAuthenticationAuditListener`.
AuthorizationAuditListener	Default implementation of `AbstractAuthorizationAuditListener`.
BeansEndpoint	`Endpoint` to expose details of an application's beans, grouped by application context.
BeansEndpoint.ApplicationBeans	A description of an application's beans, primarily intended for serialization to JSON.
BeansEndpoint.BeanDescriptor	A description of a bean in an application context, primarily intended for serialization to JSON.
BeansEndpoint.ContextBeans	A description of an application context, primarily intended for serialization to JSON.
BuildInfoContributor	An `InfoContributor` that exposes `BuildProperties`.
CacheMeterBinderProvider<C extends org.springframework.cache.Cache>	Provide a `MeterBinder` based on a `Cache`.
CacheMetricsRegistrar	Register supported `Cache` to a `MeterRegistry`.
CachesEndpoint	`Endpoint` to expose available `caches`.
CachesEndpoint.CacheDescriptor	Basic description of a `Cache`, primarily intended for serialization to JSON.
CachesEndpoint.CacheEntry	Description of a `Cache`, primarily intended for serialization to JSON.
CachesEndpoint.CacheManagerDescriptor	Description of a `CacheManager`, primarily intended for serialization to JSON.
CachesEndpoint.CachesReport	A report of available `caches`, primarily intended for serialization to JSON.
CachesEndpointWebExtension	`EndpointWebExtension` for the `CachesEndpoint`.
CachingOperationInvoker	An `OperationInvoker` that caches the response of an operation with a configurable time to live.
CachingOperationInvokerAdvisor	`OperationInvokerAdvisor` to optionally provide result caching support.
CaffeineCacheMeterBinderProvider	`CacheMeterBinderProvider` implementation for Caffeine.
CassandraHealthIndicator	Simple implementation of a `HealthIndicator` returning status information for Cassandra data stores.
CassandraReactiveHealthIndicator	A `ReactiveHealthIndicator` for Cassandra.
CompositeHealthIndicator	`HealthIndicator` that returns health indications from all registered delegates.
CompositeHealthIndicatorFactory	Deprecated. since 2.1.0 in favor of `CompositeHealthIndicator(HealthAggregator, HealthIndicatorRegistry)`
CompositeReactiveHealthIndicator	`ReactiveHealthIndicator` that returns health indications from all registered delegates.
CompositeReactiveHealthIndicatorFactory	Deprecated. since 2.1.0 in favor of `CompositeReactiveHealthIndicator(HealthAggregator, ReactiveHealthIndicatorRegistry)`
ConfigurationPropertiesReportEndpoint	`Endpoint` to expose application properties from `ConfigurationProperties` annotated beans.
ConfigurationPropertiesReportEndpoint.ApplicationConfigurationProperties	A description of an application's `ConfigurationProperties` beans.
ConfigurationPropertiesReportEndpoint.ConfigurationPropertiesBeanDescriptor	A description of a `ConfigurationProperties` bean.
ConfigurationPropertiesReportEndpoint.ContextConfigurationProperties	A description of an application context's `ConfigurationProperties` beans.
ConfigurationPropertiesReportEndpoint.GenericSerializerModifier	`BeanSerializerModifier` to return only relevant configuration properties.
ControllerEndpoint	Identifies a type as being an endpoint that is only exposed over Spring MVC or Spring WebFlux.
ControllerEndpointDiscoverer	`EndpointDiscoverer` for `controller endpoints`.
ControllerEndpointHandlerMapping	`HandlerMapping` that exposes `@ControllerEndpoint` and `@RestControllerEndpoint` annotated endpoints over Spring WebFlux.
ControllerEndpointHandlerMapping	`HandlerMapping` that exposes `@ControllerEndpoint` and `@RestControllerEndpoint` annotated endpoints over Spring MVC.
ControllerEndpointsSupplier	`EndpointsSupplier` for `controller endpoints`.
ConversionServiceParameterValueMapper	`ParameterValueMapper` backed by a `ConversionService`.
CouchbaseHealthIndicator	`HealthIndicator` for Couchbase.
CouchbaseReactiveHealthIndicator	A `ReactiveHealthIndicator` for Couchbase.
DataSourceHealthIndicator	`HealthIndicator` that tests the status of a `DataSource` and optionally runs a test query.
DataSourcePoolMetrics	A `MeterBinder` for a `DataSource`.
DefaultHealthIndicatorRegistry	Default implementation of `HealthIndicatorRegistry`.
DefaultReactiveHealthIndicatorRegistry	Default implementation of `ReactiveHealthIndicatorRegistry`.
DefaultRestTemplateExchangeTagsProvider	Default implementation of `RestTemplateExchangeTagsProvider`.
DefaultWebClientExchangeTagsProvider	Default implementation of `WebClientExchangeTagsProvider`.
DefaultWebFluxTagsProvider	Default implementation of `WebFluxTagsProvider`.
DefaultWebMvcTagsProvider	Default implementation of `WebMvcTagsProvider`.
DeleteOperation	Identifies a method on an `Endpoint` as being a delete operation.
DiscoveredEndpoint<O extends Operation>	An `endpoint` discovered by an `EndpointDiscoverer`.
DiscoveredOperationMethod	An `OperationMethod` discovered by an `EndpointDiscoverer`.
DiscovererEndpointFilter	`EndpointFilter` the matches based on the `EndpointDiscoverer` the created the endpoint.
DiskSpaceHealthIndicator	A `HealthIndicator` that checks available disk space and reports a status of `Status.DOWN` when it drops below a configurable threshold.
DispatcherHandlerMappingDescription	A description of a mapping known to a `DispatcherServlet`.
DispatcherHandlerMappingDetails	Details of a `DispatcherHandler` mapping.
DispatcherHandlersMappingDescriptionProvider	A `MappingDescriptionProvider` that introspects the `HandlerMappings` that are known to a `DispatcherHandler`.
DispatcherServletMappingDescription	A description of a mapping known to a `DispatcherServlet`.
DispatcherServletMappingDetails	Details of a `DispatcherServlet` mapping.
DispatcherServletsMappingDescriptionProvider	A `MappingDescriptionProvider` that introspects the `HandlerMappings` that are known to one or more `DispatcherServlets`.
EhCache2CacheMeterBinderProvider	`CacheMeterBinderProvider` implementation for EhCache2.
ElasticsearchHealthIndicator	`HealthIndicator` for an Elasticsearch cluster.
ElasticsearchJestHealthIndicator	`HealthIndicator` for Elasticsearch using a `JestClient`.
ElasticsearchRestHealthIndicator	`HealthIndicator` for an Elasticsearch cluster using a `RestClient`.
Endpoint	Identifies a type as being an actuator endpoint that provides information about the running application.
EndpointDiscoverer<E extends ExposableEndpoint<O>,O extends Operation>	A Base for `EndpointsSupplier` implementations that discover `@Endpoint` beans and `@EndpointExtension` beans in an application context.
EndpointDiscoverer.OperationKey	A key generated for an `Operation` based on specific criteria from the actual operation implementation.
EndpointExtension	Annotation primarily used as a meta-annotation to indicate that an annotation provides extension support for an endpoint.
EndpointFilter<E extends ExposableEndpoint<?>>	Strategy class that can be used to filter `endpoints`.
EndpointId	An identifier for an actuator endpoint.
EndpointJmxExtension	Identifies a type as being a JMX-specific extension of an `Endpoint`.
EndpointLinksResolver	A resolver for `links` to web endpoints.
EndpointMapping	A value object for the base mapping for endpoints.
EndpointMBean	Adapter to expose a `JMX endpoint` as a `DynamicMBean`.
EndpointMediaTypes	Media types that are, by default, produced and consumed by an endpoint.
EndpointObjectNameFactory	A factory to create an `ObjectName` for an `EndpointMBean`.
EndpointServlet	Contains details of a servlet that is exposed as an actuator endpoint.
EndpointsSupplier<E extends ExposableEndpoint<?>>	Provides access to a collection of `endpoints`.
EndpointWebExtension	Identifies a type as being a Web-specific extension of an `Endpoint`.
EnvironmentEndpoint	`Endpoint` to expose `environment` information.
EnvironmentEndpoint.EnvironmentDescriptor	A description of an `Environment`.
EnvironmentEndpoint.EnvironmentEntryDescriptor	A description of an entry of the `Environment`.
EnvironmentEndpoint.PropertySourceDescriptor	A description of a `PropertySource`.
EnvironmentEndpoint.PropertySourceEntryDescriptor	A description of a particular entry of `PropertySource`.
EnvironmentEndpoint.PropertySummaryDescriptor	A summary of a particular entry of the `Environment`.
EnvironmentEndpoint.PropertyValueDescriptor	A description of a property's value, including its origin if available.
EnvironmentEndpointWebExtension	`EndpointWebExtension` for the `EnvironmentEndpoint`.
EnvironmentInfoContributor	An `InfoContributor` that provides all environment entries prefixed with info.
ExposableControllerEndpoint	Information describing an endpoint that can be exposed over Spring MVC or Spring WebFlux.
ExposableEndpoint<O extends Operation>	Information describing an endpoint that can be exposed in some technology specific way.
ExposableJmxEndpoint	Information describing an endpoint that can be exposed over JMX.
ExposableServletEndpoint	Information describing an endpoint that can be exposed by registering a servlet.
ExposableWebEndpoint	Information describing an endpoint that can be exposed over the web.
FilteredEndpoint	Annotation that can be used on an `@Endpoint` to implement implicit filtering.
FilterRegistrationMappingDescription	A `RegistrationMappingDescription` derived from a `FilterRegistration`.
FiltersMappingDescriptionProvider	A `MappingDescriptionProvider` that describes that mappings of any `Filters` registered with a `ServletContext`.
FlywayEndpoint	`Endpoint` to expose flyway info.
FlywayEndpoint.ApplicationFlywayBeans	Description of an application's `Flyway` beans, primarily intended for serialization to JSON.
FlywayEndpoint.ContextFlywayBeans	Description of an application context's `Flyway` beans, primarily intended for serialization to JSON.
FlywayEndpoint.FlywayDescriptor	Description of a `Flyway` bean, primarily intended for serialization to JSON.
FlywayEndpoint.FlywayMigration	Details of a migration performed by Flyway.
GitInfoContributor	An `InfoContributor` that exposes `GitProperties`.
HandlerFunctionDescription	Description of a `HandlerFunction`.
HandlerMethodDescription	A description of a `HandlerMethod`.
HazelcastCacheMeterBinderProvider	`CacheMeterBinderProvider` implementation for Hazelcast.
Health	Carries information about the health of a component or subsystem.
Health.Builder	Builder for creating immutable `Health` instances.
HealthAggregator	Strategy interface used to aggregate `Health` instances into a final one.
HealthEndpoint	`Endpoint` to expose application health information.
HealthEndpointWebExtension	`EndpointWebExtension` for the `HealthEndpoint`.
HealthIndicator	Strategy interface used to provide an indication of application health.
HealthIndicatorNameFactory	Generate a sensible health indicator name based on its bean name.
HealthIndicatorReactiveAdapter	Adapts a `HealthIndicator` to a `ReactiveHealthIndicator` so that it can be safely invoked in a reactive environment.
HealthIndicatorRegistry	A registry of `HealthIndicators`.
HealthIndicatorRegistryFactory	Factory to create a `HealthIndicatorRegistry`.
HealthStatusHttpMapper	Map a `Status` to an HTTP status code.
HealthWebEndpointResponseMapper	Maps a `Health` to a `WebEndpointResponse`.
HeapDumpWebEndpoint	Web `Endpoint` to expose heap dumps.
HeapDumpWebEndpoint.HeapDumper	Strategy interface used to dump the heap to a file.
HeapDumpWebEndpoint.HeapDumperUnavailableException	Exception to be thrown if the `HeapDumpWebEndpoint.HeapDumper` cannot be created.
HeapDumpWebEndpoint.HotSpotDiagnosticMXBeanHeapDumper	`HeapDumpWebEndpoint.HeapDumper` that uses `com.sun.management.HotSpotDiagnosticMXBean` available on Oracle and OpenJDK to dump the heap to a file.
HttpExchangeTracer	Traces an HTTP request-response exchange.
HttpTrace	A trace event for handling of an HTTP request and response exchange.
HttpTrace.Principal	Principal associated with an HTTP request-response exchange.
HttpTrace.Request	Trace of an HTTP request.
HttpTrace.Response	Trace of an HTTP response.
HttpTrace.Session	Session associated with an HTTP request-response exchange.
HttpTraceEndpoint	`Endpoint` to expose `HttpTrace` information.
HttpTraceEndpoint.HttpTraceDescriptor	A description of an application's `HttpTrace` entries.
HttpTraceFilter	Servlet `Filter` that logs all requests to an `HttpTraceRepository`.
HttpTraceRepository	A repository for `HttpTrace`s.
HttpTraceWebFilter	A `WebFilter` for tracing HTTP requests.
Include	Include options for HTTP tracing.
InfluxDbHealthIndicator	`HealthIndicator` for InfluxDB.
Info	Carries information of the application.
Info.Builder	Builder for creating immutable `Info` instances.
InfoContributor	Contributes additional info details.
InfoEndpoint	`Endpoint` to expose arbitrary application information.
InfoPropertiesInfoContributor<T extends org.springframework.boot.info.InfoProperties>	A base `InfoContributor` to expose an `InfoProperties`.
InfoPropertiesInfoContributor.Mode	Defines how properties should be exposed.
InMemoryAuditEventRepository	In-memory `AuditEventRepository` implementation.
InMemoryHttpTraceRepository	In-memory implementation of `HttpTraceRepository`.
IntegrationGraphEndpoint	`Endpoint` to expose the Spring Integration graph.
InvalidEndpointRequestException	Indicate that an endpoint request is invalid.
InvocationContext	The context for the `invocation of an operation`.
IsoOffsetDateTimeConverter	A `String` to `OffsetDateTimeConverter` that uses `ISO offset` parsing.
JacksonJmxOperationResponseMapper	`JmxOperationResponseMapper` that delegates to a Jackson `ObjectMapper` to return a JSON response.
JCacheCacheMeterBinderProvider	`CacheMeterBinderProvider` implementation for JCache.
JerseyEndpointResourceFactory	A factory for creating Jersey `Resources` for `web endpoint operations`.
JettyServerThreadPoolMetricsBinder	Binds `JettyServerThreadPoolMetrics` in response to the `ApplicationStartedEvent`.
JmsHealthIndicator	`HealthIndicator` for a JMS `ConnectionFactory`.
JmxEndpoint	Identifies a type as being an endpoint that is only exposed over JMX.
JmxEndpointDiscoverer	`EndpointDiscoverer` for `JMX endpoints`.
JmxEndpointExporter	Exports `JMX endpoints` to a `MBeanServer`.
JmxEndpointsSupplier	`EndpointsSupplier` for `JMX endpoints`.
JmxOperation	An operation on a JMX endpoint.
JmxOperationParameter	Describes the parameters of an operation on a JMX endpoint.
JmxOperationResponseMapper	Maps an operation's response to a JMX-friendly form.
LdapHealthIndicator	`HealthIndicator` for configured LDAP server(s).
Link	Details for a link in a HAL-formatted response.
LiquibaseEndpoint	`Endpoint` to expose liquibase info.
LiquibaseEndpoint.ApplicationLiquibaseBeans	Description of an application's `SpringLiquibase` beans, primarily intended for serialization to JSON.
LiquibaseEndpoint.ChangeSet	A Liquibase change set.
LiquibaseEndpoint.ContextExpression	A context expression in a `LiquibaseEndpoint.ChangeSet`.
LiquibaseEndpoint.ContextLiquibaseBeans	Description of an application context's `SpringLiquibase` beans, primarily intended for serialization to JSON.
LiquibaseEndpoint.LiquibaseBean	Description of a `SpringLiquibase` bean, primarily intended for serialization to JSON.
LogFileWebEndpoint	Web `Endpoint` that provides access to an application's log file.
LoggersEndpoint	`Endpoint` to expose a collection of `LoggerConfiguration`s.
LoggersEndpoint.LoggerLevels	Levels configured for a given logger exposed in a JSON friendly way.
LongTaskTimingHandlerInterceptor	A `HandlerInterceptor` that supports Micrometer's long task timers configured on a handler using `Timed` with `Timed.longTask()` set to `true`.
MailHealthIndicator	`HealthIndicator` for configured smtp server(s).
MapInfoContributor	A simple `InfoContributor` that exposes a map.
MappingDescriptionProvider	A `MappingDescriptionProvider` provides a `List` of mapping descriptions via implementation-specific introspection of an application context.
MappingsEndpoint	`Endpoint` to expose HTTP request mappings.
MappingsEndpoint.ApplicationMappings	A description of an application's request mappings.
MappingsEndpoint.ContextMappings	A description of an application context's request mappings.
MetricsEndpoint	An `Endpoint` for exposing the metrics held by a `MeterRegistry`.
MetricsEndpoint.AvailableTag	A set of tags for further dimensional drilldown and their potential values.
MetricsEndpoint.ListNamesResponse	Response payload for a metric name listing.
MetricsEndpoint.MetricResponse	Response payload for a metric name selector.
MetricsEndpoint.Sample	A measurement sample combining a `statistic` and a value.
MetricsRestTemplateCustomizer	`RestTemplateCustomizer` that configures the `RestTemplate` to record request metrics.
MetricsWebClientCustomizer	`WebClientCustomizer` that configures the `WebClient` to record request metrics.
MetricsWebClientFilterFunction	`ExchangeFilterFunction` applied via a `MetricsWebClientCustomizer` to record metrics.
MetricsWebFilter	Intercepts incoming HTTP requests handled by Spring WebFlux handlers.
MissingParametersException	`RuntimeException` thrown when an endpoint invocation does not contain required parameters.
MongoHealthIndicator	Simple implementation of a `HealthIndicator` returning status information for Mongo data stores.
MongoReactiveHealthIndicator	A `ReactiveHealthIndicator` for Mongo.
Neo4jHealthIndicator	`HealthIndicator` that tests the status of a Neo4j by executing a Cypher statement.
NonUniqueCacheException	Exception thrown when multiple caches exist with the same name.
Operation	An operation on an `endpoint`.
OperationInvoker	Interface to perform an operation invocation.
OperationInvokerAdvisor	Allows additional functionality to be applied to an `OperationInvoker`.
OperationMethod	Information describing an operation method on an endpoint method.
OperationParameter	A single operation parameter.
OperationParameters	A collection of `operation parameters`.
OperationType	An enumeration of the different types of operation supported by an endpoint.
OrderedHealthAggregator	Default `HealthAggregator` implementation that aggregates `Health` instances and determines the final system state based on a simple ordered list.
ParameterMappingException	A `ParameterMappingException` is thrown when a failure occurs during `operation parameter mapping`.
ParameterValueMapper	Maps parameter values to the required type when invoking an endpoint.
PathMappedEndpoint	Interface that can be implemented by an `ExposableEndpoint` that is mapped to a root web path.
PathMappedEndpoints	A collection of `path mapped endpoints`.
PathMapper	Strategy interface used to provide a mapping between an endpoint ID and the root path where it will be exposed.
PrometheusPushGatewayManager	Class that can be used to manage the pushing of metrics to a `Prometheus PushGateway`.
PrometheusPushGatewayManager.ShutdownOperation	The operation that should be performed on shutdown.
PrometheusScrapeEndpoint	`Endpoint` that outputs metrics in a format that can be scraped by the Prometheus server.
RabbitHealthIndicator	Simple implementation of a `HealthIndicator` returning status information for the RabbitMQ messaging system.
RabbitMetrics	A `MeterBinder` for RabbitMQ Java Client metrics.
ReactiveHealthEndpointWebExtension	Reactive `EndpointWebExtension` for the `HealthEndpoint`.
ReactiveHealthIndicator	Defines the `Health` of an arbitrary system or component.
ReactiveHealthIndicatorRegistry	A registry of `ReactiveHealthIndicators`.
ReactiveHealthIndicatorRegistryFactory	Factory to create a `HealthIndicatorRegistry`.
ReadOperation	Identifies a method on an `Endpoint` as being a read operation.
RedisHealthIndicator	Simple implementation of a `HealthIndicator` returning status information for Redis data stores.
RedisReactiveHealthIndicator	A `ReactiveHealthIndicator` for Redis.
ReflectiveOperationInvoker	An `OperationInvoker` that invokes an operation using reflection.
RegistrationMappingDescription<T extends javax.servlet.Registration>	A mapping description derived from a `Registration`.
RequestMappingConditionsDescription	Description of the conditions of a `RequestMappingInfo`.
RequestMappingConditionsDescription	Description of the conditions of a `RequestMappingInfo`.
RequestMappingConditionsDescription.MediaTypeExpressionDescription	A description of a `MediaTypeExpression` in a request mapping condition.
RequestMappingConditionsDescription.MediaTypeExpressionDescription	A description of a `MediaTypeExpression` in a request mapping condition.
RequestMappingConditionsDescription.NameValueExpressionDescription	A description of a `NameValueExpression` in a request mapping condition.
RequestMappingConditionsDescription.NameValueExpressionDescription	A description of a `NameValueExpression` in a request mapping condition.
RestControllerEndpoint	Identifies a type as being a REST endpoint that is only exposed over Spring MVC or Spring WebFlux.
RestTemplateExchangeTags	Factory methods for creating `Tags` related to a request-response exchange performed by a `RestTemplate`.
RestTemplateExchangeTagsProvider	Provides `Tags` for an exchange performed by a `RestTemplate`.
Sanitizer	Strategy that should be used by endpoint implementations to sanitize potentially sensitive keys.
ScheduledTasksEndpoint	`Endpoint` to expose information about an application's scheduled tasks.
ScheduledTasksEndpoint.CronTaskDescription	A description of a `CronTask` or a `TriggerTask` with a `CronTrigger`.
ScheduledTasksEndpoint.FixedDelayTaskDescription	A description of a `FixedDelayTask` or a `TriggerTask` with a fixed-delay `PeriodicTrigger`.
ScheduledTasksEndpoint.FixedRateTaskDescription	A description of a `FixedRateTask` or a `TriggerTask` with a fixed-rate `PeriodicTrigger`.
ScheduledTasksEndpoint.IntervalTaskDescription	A description of an `IntervalTask`.
ScheduledTasksEndpoint.RunnableDescription	A description of a `Task'sRunnable`.
ScheduledTasksEndpoint.ScheduledTasksReport	A report of an application's scheduled `Tasks`, primarily intended for serialization to JSON.
ScheduledTasksEndpoint.TaskDescription	Base class for descriptions of a `Task`.
SecurityContext	Security context in which an endpoint is being invoked.
Selector	A `Selector` can be used on a parameter of an `Endpoint` method to indicate that the parameter is used to select a subset of the endpoint's data.
ServletEndpoint	Identifies a type as being an endpoint that supplies a servlet to expose.
ServletEndpointDiscoverer	`EndpointDiscoverer` for `servlet endpoints`.
ServletEndpointRegistrar	`ServletContextInitializer` to register `servlet endpoints`.
ServletEndpointsSupplier	`EndpointsSupplier` for `servlet endpoints`.
ServletRegistrationMappingDescription	A mapping description derived from a `ServletRegistration`.
ServletsMappingDescriptionProvider	A `MappingDescriptionProvider` that describes that mappings of any `Servlets` registered with a `ServletContext`.
SessionsEndpoint	`Endpoint` to expose a user's `Session`s.
SessionsEndpoint.SessionDescriptor	A description of user's `session`.
SessionsEndpoint.SessionsReport	A report of user's `sessions`.
ShowDetails	Options for showing details in responses from the `HealthEndpoint` web extensions.
ShutdownEndpoint	`Endpoint` to shutdown the `ApplicationContext`.
SimpleInfoContributor	A simple `InfoContributor` that exposes a single detail.
SolrHealthIndicator	`HealthIndicator` for Apache Solr.
Status	Value object to express state of a component or subsystem.
ThreadDumpEndpoint	`Endpoint` to expose thread info.
ThreadDumpEndpoint.ThreadDumpDescriptor	A description of a thread dump.
TomcatMetricsBinder	Binds `TomcatMetrics` in response to the `ApplicationStartedEvent`.
TraceableRequest	A representation of an HTTP request that is suitable for tracing.
TraceableResponse	A representation of an HTTP response that is suitable for tracing.
WebClientExchangeTags	Factory methods for creating `Tags` related to a request-response exchange performed by a `WebClient`.
WebClientExchangeTagsProvider	`Tags` provider for an exchange performed by a `WebClient`.
WebEndpoint	Identifies a type as being an endpoint that is only exposed over HTTP.
WebEndpointDiscoverer	`EndpointDiscoverer` for `web endpoints`.
WebEndpointHttpMethod	An enumeration of HTTP methods supported by web endpoint operations.
WebEndpointResponse<T>	A `WebEndpointResponse` can be returned by an operation on a `EndpointWebExtension` to provide additional, web-specific information such as the HTTP status code.
WebEndpointsSupplier	`EndpointsSupplier` for `web endpoints`.
WebFluxEndpointHandlerMapping	A custom `HandlerMapping` that makes web endpoints available over HTTP using Spring WebFlux.
WebFluxTags	Factory methods for `Tags` associated with a request-response exchange that is handled by WebFlux.
WebFluxTagsProvider	Provides `Tags` for WebFlux-based request handling.
WebMvcEndpointHandlerMapping	A custom `HandlerMapping` that makes web endpoints available over HTTP using Spring MVC.
WebMvcMetricsFilter	Intercepts incoming HTTP requests and records metrics about Spring MVC execution time and results.
WebMvcTags	Factory methods for `Tags` associated with a request-response exchange that is handled by Spring MVC.
WebMvcTagsProvider	Provides `Tags` for Spring MVC-based request handling.
WebOperation	An operation on a web endpoint.
WebOperationRequestPredicate	A predicate for a request to an operation on a web endpoint.
WriteOperation	Identifies a method on an `Endpoint` as being a write operation.