On Wed, Nov 15, 2017 at 6:43 PM, Kean Erickson <[email protected]> wrote: > Thanks for all your help, I finally got it working both ways. Counter to > what other guides have said, having a ContextMapper was not necessary, nor > was having a class "JacksonConfigFeature implements Feature". > > Adding this singleton to my application (with extends > JacksonJaxbJsonProvider and consumes + produces) was all that was needed. > > @Provider > @Consumes(MediaType.APPLICATION_JSON) > @Produces(MediaType.APPLICATION_JSON) > public class JacksonConfigProvider extends JacksonJaxbJsonProvider { > > private final static ObjectMapper mapper = > new ObjectMapper() > .registerModule(new JsonOrgModule()) > .registerModule(new JaxbAnnotationModule()); > > JacksonConfigProvider() { > super(mapper, JacksonConfigProvider.DEFAULT_ANNOTATIONS); > } > } > > No jersey-specific junk needed. I'm relieved, this was really difficult due > to metric tonnes of misinformation online. Thanks again!
Thank you for sharing this: it makes sense to me. Yes, so much old/mis-information. And sometimes frameworks adding wrapping around features like Jackson which tends to obfuscate more straight-forward usage. -+ Tatu +- > > > On Wed, Nov 15, 2017 at 3:53 PM, Tatu Saloranta <[email protected]> wrote: >> >> On Wed, Nov 15, 2017 at 3:22 PM, Kean Erickson <[email protected]> >> wrote: >> > Thanks you, Tatu. Unless I am misunderstanding, it does seem that my >> > ObjectMapper with JsonOrgModule() is being used, given that I can print >> > JSON >> > properly in GET requests. >> > Is it necessary to have a provider class for the ObjectMapper which >> > implements ContextResolver<ObjectMapper>? Or would that incur added >> > overhead >> > as you mentioned here? >> > https://github.com/FasterXML/jackson-jaxrs-providers/issues/86 >> >> I don't think your registering provider makes a big difference, as >> long as you make sure to return singleton >> mapper instance -- that is, if and when it is called for every request >> make sure not to have to construct >> new mapper every time. >> >> As to whether that is necessary I honestly do not know. Maybe someone >> else can help here. >> >> -+ Tatu +- >> >> > > > -- > You received this message because you are subscribed to the Google Groups > "jackson-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "jackson-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. For more options, visit https://groups.google.com/d/optout.
