Class DefaultHttpLoader

java.lang.Object

no.hasmac.jsonld.loader.DefaultHttpLoader

All Implemented Interfaces:

DocumentLoader

Direct Known Subclasses:

HttpLoader

class DefaultHttpLoader
extends Object
implements DocumentLoader

Field Summary

Fields

Modifier and Type	Field	Description
private final HttpClient	httpClient
private static final Logger	LOGGER
static final int	MAX_REDIRECTIONS
private final int	maxRedirections
private static final String	PLUS_JSON
private final DocumentResolver	resolver

Constructor Summary

Constructors

Constructor	Description
DefaultHttpLoader(HttpClient httpClient)
DefaultHttpLoader(HttpClient httpClient, int maxRedirections)

Method Summary

Modifier and Type	Method	Description
static String	getAcceptHeader()
static String	getAcceptHeader(Collection<String> profiles)
Document	loadDocument(URI uri, DocumentLoaderOptions options)	Retrieve a remote document.
private Document	resolve(MediaType type, URI targetUri, URI contextUrl, HttpResponse response)
void	setFallbackContentType(MediaType fallbackContentType)	Set fallback content-type used when received content-type is not supported.

Methods inherited from class Object

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

Field Details

LOGGER

private static final Logger LOGGER

MAX_REDIRECTIONS

public static final int MAX_REDIRECTIONS

See Also:

• Constant Field Values

PLUS_JSON

private static final String PLUS_JSON

See Also:

• Constant Field Values

maxRedirections

private final int maxRedirections

httpClient

private final HttpClient httpClient

resolver

private final DocumentResolver resolver

Constructor Details

DefaultHttpLoader

public DefaultHttpLoader(HttpClient httpClient)

DefaultHttpLoader

public DefaultHttpLoader(HttpClient httpClient,
 int maxRedirections)

Method Details

loadDocument

public Document loadDocument(URI uri,
 DocumentLoaderOptions options)
                      throws JsonLdError

Description copied from interface: DocumentLoader

Retrieve a remote document.

Specified by:

loadDocument in interface DocumentLoader

Parameters:

uri - of the remote document to fetch

options - to set the behavior of the loader

Returns:

Document representing a remote document

Throws:

JsonLdError

getAcceptHeader

public static String getAcceptHeader()

getAcceptHeader

public static String getAcceptHeader(Collection<String> profiles)

resolve

private Document resolve(MediaType type,
 URI targetUri,
 URI contextUrl,
 HttpResponse response)
                  throws JsonLdError,
IOException

Throws:

JsonLdError

IOException

setFallbackContentType

public void setFallbackContentType(MediaType fallbackContentType)

Set fallback content-type used when received content-type is not supported. e.g. setFallbackContentType(MediaType.JSON_LD)

Parameters:

fallbackContentType - a content type that overrides unsupported received content-type