Hi we had a *user* issue to exactly ask the opposite (TOMEE-514, it was consistent IMHO). The idea is to rely on cxf behavior by default as much as possible.
That said you don't need to write your custom provider, just define it in openejb-jar.xml and resources.xml: http://openejb.979440.n4.nabble.com/Configuring-Apache-CXF-in-TomEE-td4660207.html Romain Manni-Bucau Twitter: @rmannibucau Blog: http://rmannibucau.wordpress.com/ LinkedIn: http://fr.linkedin.com/in/rmannibucau Github: https://github.com/rmannibucau 2014-02-05 Johnny Macnum <[email protected]>: > Hello, > > As described in the CXF document > (http://cxf.apache.org/docs/jax-rs-data-bindings.html#JAX-RSDataBindings-ConfiguringJSONprovider), > Jettison wrongly serializes List objects by default. The default approach of > Jettison is for me a bad practice. > > JSONProvider has two properties 'serializeAsArray' and 'arrayKeys' to handle > this issue. > > > I think TomEE initializes wrongly the JSONProvider. You should by default set > serializeAsArray to 'true' and allow the developer to configure the list of > keys to put in the arrayKeys so as to produce a well-defined JSON. > > private static List<Object> defaultProviders() { > final JAXBElementProvider jaxb = new JAXBElementProvider(); > final Map<String, Object> jaxbProperties = new HashMap<String, > Object> (); > jaxbProperties.put(Marshaller.JAXB_FRAGMENT, true); > jaxb.setMarshallerProperties(jaxbProperties); > > final JSONProvider json = new JSONProvider(); > // TOMEE-514 > // json.setSerializeAsArray(true); > > return Arrays.asList((Object) jaxb, json); > } > > In order to solve my issue, I had to define my customer provider which is > quite cumbersome for a lambda developer. > > @Produces("application/json") > @Consumes("application/json") > @Provider > public class CustomJSONProvider<T> extends JSONProvider<T> { > > public CustomJSONProvider() { > super(); > setSerializeAsArray(true); > setArrayKeys(Arrays.asList("element1", "element2")); > } > > } > > > Regards, > > Jonathan > >
