Package org.springframework.web.reactive.function.server.support

Class ServerRequestWrapper.HeadersWrapper

java.lang.Object

org.springframework.web.reactive.function.server.support.ServerRequestWrapper.HeadersWrapper

All Implemented Interfaces:

ServerRequest.Headers

Enclosing class:

ServerRequestWrapper

public static class ServerRequestWrapper.HeadersWrapper
extends Object
implements ServerRequest.Headers

Implementation of the Headers interface that can be subclassed to adapt the headers in a handler filter function. All methods default to calling through to the wrapped headers.

Constructor Summary

Constructors

Constructor	Description
HeadersWrapper(ServerRequest.Headers headers)	Create a new HeadersWrapper that wraps the given request.

Method Summary

Modifier and Type	Method	Description
List<org.springframework.http.MediaType>	accept()	Get the list of acceptable media types, as specified by the Accept header.
List<Charset>	acceptCharset()	Get the list of acceptable charsets, as specified by the Accept-Charset header.
List<Locale.LanguageRange>	acceptLanguage()	Get the list of acceptable languages, as specified by the Accept-Language header.
org.springframework.http.HttpHeaders	asHttpHeaders()	Get the headers as an instance of HttpHeaders.
OptionalLong	contentLength()	Get the length of the body in bytes, as specified by the Content-Length header.
Optional<org.springframework.http.MediaType>	contentType()	Get the media type of the body, as specified by the Content-Type header.
List<String>	header(String headerName)	Get the header value(s), if any, for the header with the given name.
InetSocketAddress	host()	Get the value of the Host header, if available.
List<org.springframework.http.HttpRange>	range()	Get the value of the Range header.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.web.reactive.function.server.ServerRequest.Headers

firstHeader

Constructor Details

HeadersWrapper

public HeadersWrapper(ServerRequest.Headers headers)

Create a new HeadersWrapper that wraps the given request.

Parameters:

headers - the headers to wrap

Method Details

accept

public List<org.springframework.http.MediaType> accept()

Description copied from interface: ServerRequest.Headers

Get the list of acceptable media types, as specified by the Accept header.

Returns an empty list if the acceptable media types are unspecified.

Specified by:

accept in interface ServerRequest.Headers

acceptCharset

public List<Charset> acceptCharset()

Description copied from interface: ServerRequest.Headers

Get the list of acceptable charsets, as specified by the Accept-Charset header.

Specified by:

acceptCharset in interface ServerRequest.Headers

acceptLanguage

public List<Locale.LanguageRange> acceptLanguage()

Description copied from interface: ServerRequest.Headers

Get the list of acceptable languages, as specified by the Accept-Language header.

Specified by:

acceptLanguage in interface ServerRequest.Headers

contentLength

public OptionalLong contentLength()

Description copied from interface: ServerRequest.Headers

Get the length of the body in bytes, as specified by the Content-Length header.

Specified by:

contentLength in interface ServerRequest.Headers

contentType

public Optional<org.springframework.http.MediaType> contentType()

Description copied from interface: ServerRequest.Headers

Get the media type of the body, as specified by the Content-Type header.

Specified by:

contentType in interface ServerRequest.Headers

host

@Nullable
public InetSocketAddress host()

Description copied from interface: ServerRequest.Headers

Get the value of the Host header, if available.

If the header value does not contain a port, the port in the returned address will be 0.

Specified by:

host in interface ServerRequest.Headers

range

public List<org.springframework.http.HttpRange> range()

Description copied from interface: ServerRequest.Headers

Get the value of the Range header.

Returns an empty list when the range is unknown.

Specified by:

range in interface ServerRequest.Headers

header

public List<String> header(String headerName)

Description copied from interface: ServerRequest.Headers

Get the header value(s), if any, for the header with the given name.

Returns an empty list if no header values are found.

Specified by:

header in interface ServerRequest.Headers

Parameters:

headerName - the header name

asHttpHeaders

public org.springframework.http.HttpHeaders asHttpHeaders()

Description copied from interface: ServerRequest.Headers

Get the headers as an instance of HttpHeaders.

Specified by:

asHttpHeaders in interface ServerRequest.Headers