Package org.gcube.informationsystem.resourceregistry.api.client

Class ResponseMetadata

java.lang.Object

org.gcube.informationsystem.resourceregistry.api.client.ResponseMetadata

public final class ResponseMetadata
extends Object

Immutable HTTP response metadata captured before the connection is closed.

Author:

Luca Frosini (ISTI - CNR)

Constructor Summary

Constructors

Constructor	Description
ResponseMetadata(int statusCode, Map<String,List<String>> headers, URI requestUri)	Creates immutable response metadata.

Method Summary

Modifier and Type	Method	Description
Optional<String>	contentLocation()
Optional<String>	firstHeaderValue(String name)
Map<String,List<String>>	headers()
List<String>	headerValues(String name)
List<String>	links()
Optional<String>	preferenceApplied()
Optional<URI>	requestUri()
Set<ResultScope>	resultScopes()
int	statusCode()
List<String>	warnings()

Methods inherited from class java.lang.Object

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

Constructor Details

ResponseMetadata

public ResponseMetadata(int statusCode,
 Map<String,List<String>> headers,
 URI requestUri)

Creates immutable response metadata.

Parameters:

statusCode - HTTP status code

headers - response headers, preserving repeated values

requestUri - effective request URI, or null when unavailable

Method Details

statusCode

public int statusCode()

Returns:

the HTTP status code

headers

public Map<String,List<String>> headers()

Returns:

the immutable case-insensitive multi-valued header map

headerValues

public List<String> headerValues(String name)

Parameters:

name - header name

Returns:

immutable values associated with the name

firstHeaderValue

public Optional<String> firstHeaderValue(String name)

Parameters:

name - header name

Returns:

the first value, when present

requestUri

public Optional<URI> requestUri()

Returns:

the effective request URI, when available

links

public List<String> links()

Returns:

all Link header field values

contentLocation

public Optional<String> contentLocation()

Returns:

the Content-Location value, when present

preferenceApplied

public Optional<String> preferenceApplied()

Returns:

the Preference-Applied value, when present

warnings

public List<String> warnings()

Returns:

all X-Warning header field values

resultScopes

public Set<ResultScope> resultScopes()

Returns:

recognized immutable X-Result-Scope values