org.springframework.hateoas.mediatype.hal

Class HalLinkDiscoverer

java.lang.Object

org.springframework.hateoas.client.JsonPathLinkDiscoverer

org.springframework.hateoas.mediatype.hal.HalLinkDiscoverer

All Implemented Interfaces:

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

Direct Known Subclasses:

HalFormsLinkDiscoverer

public class HalLinkDiscoverer
extends JsonPathLinkDiscoverer

LinkDiscoverer implementation based on HAL link structure.

Author:

Oliver Gierke, Greg Turnquist

Constructor Summary

Constructors

Modifier	Constructor and Description
	HalLinkDiscoverer() Constructor for MediaTypes.HAL_JSON.
protected	HalLinkDiscoverer(MediaType... mediaTypes)

Method Summary

Modifier and Type	Method and Description
protected Link	extractLink(Object element, LinkRelation rel) Callback for each LinkDiscoverer to extract relevant attributes and generate a Link.

Methods inherited from class org.springframework.hateoas.client.JsonPathLinkDiscoverer

findLinksWithRel, findLinksWithRel, findLinkWithRel, findLinkWithRel, supports

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

Constructor Detail

HalLinkDiscoverer

public HalLinkDiscoverer()

Constructor for MediaTypes.HAL_JSON.

HalLinkDiscoverer

protected HalLinkDiscoverer(MediaType... mediaTypes)

Method Detail

extractLink

protected Link extractLink(Object element,
                           LinkRelation rel)

Description copied from class: JsonPathLinkDiscoverer

Callback for each LinkDiscoverer to extract relevant attributes and generate a Link.

Overrides:

extractLink in class JsonPathLinkDiscoverer

Returns:

link