org.springframework.web.reactive.function

Interface StrategiesSupplier

public interface StrategiesSupplier

Defines the strategies to be used for processing HandlerFunctions. An instance of this class is immutable; instances are typically created through the mutable StrategiesSupplier.Builder: either through builder() to set up default strategies, or empty() to start from scratch. Alternatively, StrategiesSupplier instances can be created through of(Supplier, Supplier, Supplier).

Since:

5.0

Author:

Arjen Poutsma, Juergen Hoeller

See Also:

RouterFunctions.toHttpHandler(RouterFunction, StrategiesSupplier), RouterFunctions.toHandlerMapping(RouterFunction, StrategiesSupplier)

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	StrategiesSupplier.Builder A mutable builder for a StrategiesSupplier.

Method Summary

Modifier and Type	Method and Description
static StrategiesSupplier.Builder	builder() Return a mutable builder for a StrategiesSupplier with default initialization.
static StrategiesSupplier.Builder	builder(org.springframework.context.ApplicationContext applicationContext) Return a mutable builder based on the given application context.
static StrategiesSupplier.Builder	empty() Return a mutable, empty builder for a StrategiesSupplier.
Supplier<Stream<org.springframework.http.codec.HttpMessageReader<?>>>	messageReaders() Supply a stream of HttpMessageReaders to be used for request body conversion.
Supplier<Stream<org.springframework.http.codec.HttpMessageWriter<?>>>	messageWriters() Supply a stream of HttpMessageWriters to be used for response body conversion.
static StrategiesSupplier	of(org.springframework.context.ApplicationContext applicationContext) Return a new StrategiesSupplier based on the given application context.
static StrategiesSupplier	of(Supplier<Stream<org.springframework.http.codec.HttpMessageReader<?>>> messageReaders, Supplier<Stream<org.springframework.http.codec.HttpMessageWriter<?>>> messageWriters, Supplier<Stream<ViewResolver>> viewResolvers) Return a new StrategiesSupplier described by the given supplier functions.
Supplier<Stream<ViewResolver>>	viewResolvers() Supply a stream of ViewResolvers to be used for view name resolution.
static StrategiesSupplier	withDefaults() Return a new StrategiesSupplier with default initialization.

Method Detail

messageReaders

Supplier<Stream<org.springframework.http.codec.HttpMessageReader<?>>> messageReaders()

Supply a stream of HttpMessageReaders to be used for request body conversion.

Returns:

the stream of message readers

messageWriters

Supplier<Stream<org.springframework.http.codec.HttpMessageWriter<?>>> messageWriters()

Supply a stream of HttpMessageWriters to be used for response body conversion.

Returns:

the stream of message writers

viewResolvers

Supplier<Stream<ViewResolver>> viewResolvers()

Supply a stream of ViewResolvers to be used for view name resolution.

Returns:

the stream of view resolvers

withDefaults

static StrategiesSupplier withDefaults()

Return a new StrategiesSupplier with default initialization.

Returns:

the new StrategiesSupplier

of

static StrategiesSupplier of(org.springframework.context.ApplicationContext applicationContext)

Return a new StrategiesSupplier based on the given application context. The returned supplier will search for all HttpMessageReader, HttpMessageWriter, and ViewResolver instances in the given application context and return them for messageReaders(), messageWriters(), and viewResolvers() respectively.

Parameters:

applicationContext - the application context to base the strategies on

Returns:

the new StrategiesSupplier

of

static StrategiesSupplier of(Supplier<Stream<org.springframework.http.codec.HttpMessageReader<?>>> messageReaders,
                             Supplier<Stream<org.springframework.http.codec.HttpMessageWriter<?>>> messageWriters,
                             Supplier<Stream<ViewResolver>> viewResolvers)

Return a new StrategiesSupplier described by the given supplier functions. All provided supplier function parameters can be null to indicate an empty stream is to be returned.

Parameters:

messageReaders - the supplier function for HttpMessageReader instances (can be null)

messageWriters - the supplier function for HttpMessageWriter instances (can be null)

viewResolvers - the supplier function for ViewResolver instances (can be null)

Returns:

the new StrategiesSupplier

builder

static StrategiesSupplier.Builder builder()

Return a mutable builder for a StrategiesSupplier with default initialization.

Returns:

the builder

builder

static StrategiesSupplier.Builder builder(org.springframework.context.ApplicationContext applicationContext)

Return a mutable builder based on the given application context. The returned builder will search for all HttpMessageReader, HttpMessageWriter, and ViewResolver instances in the given application context and return them for messageReaders(), messageWriters(), and viewResolvers() respectively.

Parameters:

applicationContext - the application context to base the strategies on

Returns:

the builder

empty

static StrategiesSupplier.Builder empty()

Return a mutable, empty builder for a StrategiesSupplier.

Returns:

the builder