org.springframework.web.reactive.function.support

Class RequestWrapper.HeadersWrapper

java.lang.Object

org.springframework.web.reactive.function.support.RequestWrapper.HeadersWrapper

All Implemented Interfaces:

Request.Headers

Enclosing class:

RequestWrapper

public static class RequestWrapper.HeadersWrapper
extends Object
implements Request.Headers

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

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

HeadersWrapper

public HeadersWrapper(Request.Headers headers)

Create a new HeadersWrapper that wraps the given request.

Parameters:

headers - the headers to wrap

Method Detail

accept

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

Description copied from interface: Request.Headers

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

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

Specified by:

accept in interface Request.Headers

acceptCharset

public List<Charset> acceptCharset()

Description copied from interface: Request.Headers

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

Specified by:

acceptCharset in interface Request.Headers

contentLength

public OptionalLong contentLength()

Description copied from interface: Request.Headers

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

Specified by:

contentLength in interface Request.Headers

contentType

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

Description copied from interface: Request.Headers

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

Specified by:

contentType in interface Request.Headers

host

public InetSocketAddress host()

Description copied from interface: Request.Headers

Return the value of the required Host header.

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

Specified by:

host in interface Request.Headers

range

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

Description copied from interface: Request.Headers

Return the value of the Range header.

Returns an empty list when the range is unknown.

Specified by:

range in interface Request.Headers

header

public List<String> header(String headerName)

Description copied from interface: Request.Headers

Return the header value(s), if any, for the header of the given name.

Return an empty list if no header values are found.

Specified by:

header in interface Request.Headers

Parameters:

headerName - the header name

asHttpHeaders

public org.springframework.http.HttpHeaders asHttpHeaders()

Description copied from interface: Request.Headers

Return the headers as a HttpHeaders instance.

Specified by:

asHttpHeaders in interface Request.Headers