org.apache.nifi.web.client.api

Interface HttpEntityHeaders

public interface HttpEntityHeaders

HTTP Entity Headers supporting retrieval of single or multiple header values

Method Summary

Modifier and Type	Method and Description
Optional<String>	getFirstHeader(String headerName) Get First Header using specified Header Name
List<String>	getHeader(String headerName) Get Header Values using specified Header Name
Collection<String>	getHeaderNames() Get Header Names

Method Detail

getFirstHeader

Optional<String> getFirstHeader(String headerName)

Get First Header using specified Header Name

Parameters:

headerName - Header Name to be retrieved

Returns:

First Header Value or empty when not found

getHeader

List<String> getHeader(String headerName)

Get Header Values using specified Header Name

Parameters:

headerName - Header Name to be retrieved

Returns:

List of Header Values or empty when not found

getHeaderNames

Collection<String> getHeaderNames()

Get Header Names

Returns:

Collection of Header Names or empty when not found