com.holonplatform.core.messaging

Interface MessageHeaders<H>

Type Parameters:

H - Message headers value type

All Known Subinterfaces:

HttpHeaders, HttpMessage<P>, HttpRequest, HttpResponse<T>, Message<P,H>, ResponseEntity<T>, ServletHttpRequest

public interface MessageHeaders<H>

Generic message headers representation.

Since:

5.0.0

Method Summary

Modifier and Type	Method and Description
default Optional<H>	getHeader(String name) Get header value using given header name
Map<String,H>	getHeaders() Get message headers.

Method Detail

getHeaders

Map<String,H> getHeaders()

Get message headers. This method should never return null.

Returns:

Message headers, or an empty map if message has no headers

getHeader

default Optional<H> getHeader(String name)

Get header value using given header name

Parameters:

name - Header name

Returns:

Optional Header value. Returns an empty Optional if header with given name is not present or has no value