How do I migrate from Jersey 1.0 to Jersey 2.0?

Question

I\'m trying to upgrade to Jersey 2.0 and I\'m having a lot of trouble because the groupIds and artifactIds of Jersey have completely changed and I can\'t find a migration plan i

Answer 1

It looks like @InjectLink is the replacement for @Ref.

From that link, I was able to drop this into my pom.xml:

    
        org.glassfish.jersey.ext
        jersey-declarative-linking
        2.6
    

and then I took an existing @Ref and was able to drop in replace with @InjectLink.

public Long id; // This id is referenced below in the link

@InjectLink(resource = FavoriteResource.class, method = "updateFavorites", bindings = {
        @Binding(name = "listId", value = "${instance.id}")
})
public URI linkURI;

It looks like some of the JavaDocs from @Ref are in @InjectLink even, which would be further confirmation that it's the replacement:

/**
 * ...
 * @Ref(resource=SomeResource.class)
 * @Ref(resource=SomeResource.class, bindings={
 *   @Binding(name="id" value="${instance.id}"}
 * )
*/

EDIT:

Tricky stuff. I needed one more piece to make this work for me. In web.xml, I now have:

    jersey-servlet
    org.glassfish.jersey.servlet.ServletContainer
    
        jersey.config.server.provider.packages
        com.mycompany.root
    
    
        jersey.config.server.provider.classnames
        com.mycompany.root.web.filter.AuditResourceFilterFactory;com.mycompany.root.web.filter.OtherAuditResourceFilterFactory
    
    
        javax.ws.rs.Application
        com.mycompany.root.web.resource.config.CustomResourceConfig
    
    1

and finally, CustomResourceConfig.java looks like this

import org.glassfish.jersey.linking.DeclarativeLinkingFeature;
import org.glassfish.jersey.server.ResourceConfig;

public class CustomResourceConfig extends ResourceConfig {
    public CustomResourceConfig() {
        packages("org.glassfish.jersey.examples.linking");
        register(DeclarativeLinkingFeature.class);
    }
}