Intercept JAX-RS web service request to add JSON field
问题 I have a JAX-RS web service that returns a takes JSON request parameters (which map to Parameter object) as shown below (it is running in WebLogic 12.2.1). Is it possible to write an interceptor or filter, such that when the web service is called, it will add an extra field in the JSON request message, so that the below method will get that extra field in the requestParameters? @POST @Consumes(MediaType.APPLICATION_JSON) @Produces(MediaType.APPLICATION_JSON) @Path("LogIn") public Response