Package org.springframework.hateoas.mediatype.uber

Class UberLinkDiscoverer

java.lang.Object

org.springframework.hateoas.mediatype.uber.UberLinkDiscoverer

All Implemented Interfaces:

LinkDiscoverer, org.springframework.plugin.core.Plugin<org.springframework.http.MediaType>

public class UberLinkDiscoverer
extends Object
implements LinkDiscoverer

Find links by rel in an UBER+JSON representation. TODO: Pending https://github.com/json-path/JsonPath/issues/429, replace deserializing solution with JsonPath-based expression "$.uber.data[?(@.rel.indexOf('%s') != -1)].url"

Since:

1.0

Author:

Greg Turnquist, Oliver Drotbohm

Method Summary

Modifier and Type	Method	Description
Links	findLinksWithRel(LinkRelation rel, InputStream representation)	Returns all links with the given LinkRelation found in the given InputStream representation.
Links	findLinksWithRel(LinkRelation rel, String representation)	Returns all links with the given LinkRelation found in the given String representation.
Optional<Link>	findLinkWithRel(LinkRelation rel, InputStream representation)	Finds a single link with the given LinkRelation in the given InputStream representation.
Optional<Link>	findLinkWithRel(LinkRelation rel, String representation)	Finds a single link with the given LinkRelation in the given String representation.
boolean	supports(org.springframework.http.MediaType delimiter)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.hateoas.client.LinkDiscoverer

findLinksWithRel, findLinksWithRel, findLinkWithRel, findLinkWithRel, findRequiredLinkWithRel, findRequiredLinkWithRel

Method Details

findLinkWithRel

public Optional<Link> findLinkWithRel(LinkRelation rel,
 String representation)

Description copied from interface: LinkDiscoverer

Finds a single link with the given LinkRelation in the given String representation.

Specified by:

findLinkWithRel in interface LinkDiscoverer

Parameters:

rel - must not be null.

representation - must not be null.

Returns:

the first link with the given relation type found, or Optional.empty() if none was found.

findLinkWithRel

public Optional<Link> findLinkWithRel(LinkRelation rel,
 InputStream representation)

Description copied from interface: LinkDiscoverer

Finds a single link with the given LinkRelation in the given InputStream representation.

Specified by:

findLinkWithRel in interface LinkDiscoverer

Parameters:

rel - must not be null.

representation - must not be null.

Returns:

the first Link with the given LinkRelation found, or Optional.empty() if none was found.

findLinksWithRel

public Links findLinksWithRel(LinkRelation rel,
 String representation)

Description copied from interface: LinkDiscoverer

Returns all links with the given LinkRelation found in the given String representation.

Specified by:

findLinksWithRel in interface LinkDiscoverer

Parameters:

rel - must not be null.

representation - must not be null.

Returns:

will never be null.

findLinksWithRel

public Links findLinksWithRel(LinkRelation rel,
 InputStream representation)

Description copied from interface: LinkDiscoverer

Returns all links with the given LinkRelation found in the given InputStream representation.

Specified by:

findLinksWithRel in interface LinkDiscoverer

Parameters:

rel - must not be null.

representation - must not be null.

Returns:

will never be null.

supports

public boolean supports(org.springframework.http.MediaType delimiter)

Specified by:

supports in interface org.springframework.plugin.core.Plugin<org.springframework.http.MediaType>