I would like to have a service that answers to POST requests on /contact with the following payload:
{"records":[{"firstname":"John","lastname":"Doe"}]}
Ideally, records should be a wrapper for all sorts of types: Contact, Order, etc. That's why I would like to use a generic type, but Jersey doesn't seem to be able to unmarshall it. Here's my code:
@Controller
@Path("/contact")
public class ContactResource {
@Autowired
private ContactService contactService;
@POST
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public List<Contact> saveConta开发者_StackOverflow中文版ct(final Records<Contact> contact) {
return Arrays.asList(contactService.saveContact(contact.records.get(0)));
}
}
@XmlRootElement
public class Records<T> {
public List<T> records;
}
It seems that using a custom javax.ws.rs.ext.MessageBodyReader could solve my problem. Correct?
It looks like you are using natural JSON Encoding - to be able to process it, you should configure Jersey as described here.
In some @PostConstruct in one of your singleton beans used for configuration, include the following call:
JSONConfiguration.natural().build();
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