Hello there,
I am trying to follow an example from RESTEasy's documentation (Chapter 8.
Linking resources) in order to have Atom links injected directly into my
entity objects, but I simply can't get it to work when I try to return JSON
instead of XML. (I believe that I have correctly forced the use of Jettison
as per RESTEasy's documentation.) Below are the pertinent code snippets:
ArticleResource.java
@Path("/article")
> public class ArticleResource {
>
> @Inject
> ArticleService articleService; // it just returns fake entities
>
> @AddLinks
> @LinkResource(value = Article.class)
> @GET
> @Path("{id}")
> @Produces("application/json")
> public Response getArticle(@PathParam("id") String id) throws Exception
> {
> Article article = articleService.getArticle(id);
> return Response.status(200).entity(article).build();
> }
> @LinkResource(value = Article.class)
> @POST
> @Produces("application/json")
> public Response postArticle() throws Exception {
> Article article = articleService.createArticle(new Article());
> return Response.status(201).entity(article).build();
> }
> }
Article.java
@Mapped(namespaceMap = @XmlNsMap(jsonName = "atom", namespace = "
> http://www.w3.org/2005/Atom";))
> @XmlRootElement(name = "article")
> @XmlAccessorType(XmlAccessType.NONE)
> public class Article {
>
> @XmlID
> @XmlAttribute
> private String id;
> @XmlElementRef
> private RESTServiceDiscovery rest;
> }
And here are the responses I get when I set all the @Produces in
ArticleResource.java to "application/xml"
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
> <article id="138">
> <atom:link rel="self" href="
> http://localhost:8080/cad-jax-rs/rest/article/138"; />
> <atom:link rel="add" href="http://localhost:8080/cad-jax-rs/rest/article";
> />
> </article>
and "application/json"
{
> "id":"138",
> "RESTServiceDiscovery":null
> }
Regarding my Maven pom.xml file, I believe that the important bits are the
following:
<dependency>
> <groupId>org.jboss.resteasy</groupId>
> <artifactId>resteasy-jaxrs</artifactId>
> <scope>provided</scope>
> </dependency>
> <dependency>
> <groupId>org.jboss.resteasy</groupId>
> <artifactId>resteasy-links</artifactId>
> </dependency>
> <dependency>
> <groupId>org.jboss.resteasy</groupId>
> <artifactId>resteasy-jaxb-provider</artifactId>
> <scope>provided</scope>
> </dependency>
> <dependency>
> <groupId>org.jboss.resteasy</groupId>
> <artifactId>resteasy-jettison-provider</artifactId>
> <scope>provided</scope>
> </dependency>
The version numbers are being imported from the resteasy-bom artifact
(3.0.8.Final) that is not listed above.
Could anyone please try to spot any obvious errors or provide any guidance
at all? I would greatly appreciate any help on this matter. In case further
information is required, I will gladly provide it.
Thank you all in advance.
Respectfully yours,
Danilo Cominotti Marques
P.S.: In case I wanted to use Jackson 2 instead of Jettison, would it be
completely impossible to get automatic Atom links injection to work?
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