How enable JSONP in RESTEasy?

Question

Title say about my issue. I need wrap DTO in to a javascript method callback. Currently I return on request JSON. But problem with using this in Ajax because I send GET to o

Answer 1

To follow on from @talawahdotnet, I'm using RestEasy 3.0.9.Final and there is support for JSONP, once enabled, any request with a "callback" query parameter will be wrapped as JSONP. I'm using JBoss so the full docs are here for other containers. Here's the steps I had to do:

1. In your web.xml add:

   
       resteasy.providers
       org.jboss.resteasy.plugins.providers.jackson.JacksonJsonpInterceptor
   
   

2. Make sure you have a WEB-INF/jboss-deployment-structure.xml with:

3. Make sure you have a resteasy-jackson-provider dependency in your pom.xml, something like:

   
       org.jboss.resteasy
       resteasy-jackson-provider
       provided