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Merge pull request #2288 from atmire/w2p-57718_relationships-link-to-items

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[DS-4084] - Relationships should link to Items via REST API
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Tim Donohue
2018-12-18 14:18:35 -06:00
committed by GitHub
parent 04475e42eb 0d678aca58
commit 035832cfdd
1 changed files with 47 additions and 0 deletions
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dspace-spring-rest/src/main/java/org/dspace/app/rest/link/relation/RelationshipHalLinkFactory.java Normal file
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/**
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE and NOTICE files at the root of the source
* tree and available online at
*
* http://www.dspace.org/license/
*/
package org.dspace.app.rest.link.relation;
import java.util.LinkedList;
import org.atteo.evo.inflector.English;
import org.dspace.app.rest.RestResourceController;
import org.dspace.app.rest.link.HalLinkFactory;
import org.dspace.app.rest.model.ItemRest;
import org.dspace.app.rest.model.hateoas.RelationshipResource;
import org.springframework.data.domain.Pageable;
import org.springframework.hateoas.Link;
import org.springframework.stereotype.Component;
/**
* This class adds links to {@link org.dspace.app.rest.model.hateoas.RelationshipResource}s
* This builds a link to both items included in the relationship
*/
@Component
public class RelationshipHalLinkFactory extends HalLinkFactory<RelationshipResource, RestResourceController> {
@Override
protected void addLinks(RelationshipResource halResource, Pageable pageable, LinkedList<Link> list)
throws Exception {
list.add(buildLink("leftItem", getMethodOn()
.findOne(ItemRest.CATEGORY, English.plural(ItemRest.NAME), halResource.getContent().getLeftId(), null)));
list.add(buildLink("rightItem", getMethodOn()
.findOne(ItemRest.CATEGORY, English.plural(ItemRest.NAME), halResource.getContent().getRightId(), null)));
}
@Override
protected Class<RestResourceController> getControllerClass() {
return RestResourceController.class;
}
@Override
protected Class<RelationshipResource> getResourceClass() {
return RelationshipResource.class;
}
}