| Package | Description | 
|---|---|
| org.springframework.context.support | Classes supporting the org.springframework.context package,
 such as abstract base classes for ApplicationContext
 implementations and a MessageSource implementation. | 
| org.springframework.format.datetime | Formatters for  java.util.Dateproperties. | 
| org.springframework.format.datetime.joda | Integration with Joda-Time for formatting Joda date and time types as well as standard JDK Date types. | 
| org.springframework.format.datetime.standard | Integration with the JSR-310  java.timepackage in JDK 8. | 
| org.springframework.format.number | Formatters for  java.lang.Numberproperties. | 
| org.springframework.format.number.money | Integration with the JSR-354  javax.moneypackage. | 
| org.springframework.format.support | Support classes for the formatting package,
 providing common implementations as well as adapters. | 
| org.springframework.messaging.handler.annotation.reactive | Support classes for working with annotated message-handling methods with
 non-blocking, reactive contracts. | 
| org.springframework.messaging.rsocket.annotation.support | Support classes for working with annotated RSocket stream handling methods. | 
| org.springframework.messaging.simp.annotation.support | Support classes for handling messages from simple messaging protocols
 (like STOMP). | 
| org.springframework.scheduling.annotation | Annotation support for asynchronous method execution. | 
| org.springframework.transaction.annotation | Spring's support for annotation-based transaction demarcation. | 
| org.springframework.transaction.interceptor | AOP-based solution for declarative transaction demarcation. | 
| org.springframework.web.reactive.result.method.annotation | Infrastructure for annotation-based handler method processing. | 
| org.springframework.web.servlet.resource | Support classes for serving static resources. | 
| org.springframework.web.socket.messaging | WebSocket integration for Spring's messaging module. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | EmbeddedValueResolutionSupportConvenient base class for components with a need for embedded value resolution
 (i.e. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | DateTimeFormatAnnotationFormatterFactoryFormats fields annotated with the  DateTimeFormatannotation using aDateFormatter. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | JodaDateTimeFormatAnnotationFormatterFactoryDeprecated. 
 as of 5.3, in favor of standard JSR-310 support | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | Jsr310DateTimeFormatAnnotationFormatterFactoryFormats fields annotated with the  DateTimeFormatannotation using the
 JSR-310java.timepackage in JDK 8. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | NumberFormatAnnotationFormatterFactoryFormats fields annotated with the  NumberFormatannotation. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | Jsr354NumberFormatAnnotationFormatterFactoryFormats  MonetaryAmountfields annotated
 with Spring's commonNumberFormatannotation. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | DefaultFormattingConversionServiceA specialization of  FormattingConversionServiceconfigured by default with
 converters and formatters appropriate for most applications. | 
| class  | FormattingConversionServiceA  ConversionServiceimplementation
 designed to be configured as aFormatterRegistry. | 
| class  | FormattingConversionServiceFactoryBeanA factory providing convenient access to a  FormattingConversionServiceconfigured with converters and formatters for common types such as numbers and
 datetimes. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | MessageMappingMessageHandlerExtension of  AbstractMethodMessageHandlerfor reactive, non-blocking
 handling of messages via@MessageMappingmethods. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | RSocketMessageHandlerExtension of  MessageMappingMessageHandlerfor handling RSocket
 requests with@ConnectMappingand@MessageMappingmethods. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | SimpAnnotationMethodMessageHandlerA handler for messages delegating to  @MessageMappingand@SubscribeMappingannotated methods. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ScheduledAnnotationBeanPostProcessorBean post-processor that registers methods annotated with
  @Scheduledto be invoked by aTaskScheduleraccording to the
 "fixedRate", "fixedDelay", or "cron" expression provided via the annotation. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | AnnotationTransactionAttributeSourceImplementation of the
  TransactionAttributeSourceinterface for working with transaction metadata in JDK 1.5+ annotation format. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | AbstractFallbackTransactionAttributeSourceAbstract implementation of  TransactionAttributeSourcethat caches
 attributes for methods and implements a fallback policy: 1. | 
| class  | MethodMapTransactionAttributeSourceSimple  TransactionAttributeSourceimplementation that
 allows attributes to be stored per method in aMap. | 
| class  | NameMatchTransactionAttributeSourceSimple  TransactionAttributeSourceimplementation that
 allows attributes to be matched by registered name. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | RequestMappingHandlerMappingAn extension of  RequestMappingInfoHandlerMappingthat createsRequestMappingInfoinstances from class-level and method-level@RequestMappingannotations. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ResourceHttpRequestHandlerHttpRequestHandlerthat serves static resources in an optimized way
 according to the guidelines of Page Speed, YSlow, etc. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | WebSocketAnnotationMethodMessageHandlerA subclass of  SimpAnnotationMethodMessageHandlerto provide support
 forControllerAdvicewith global@MessageExceptionHandlermethods. |