Re: [Resteasy-users] Scan vs Spring

[Bill B. <bb...@re...>]

I wish we could get a Resteasy contributor who was a heavy user of 
Spring to sort these types of issues out.

On 2/11/2014 3:14 AM, Jean-François HEROUARD wrote:
> Mixing auto-scan may lead to misunderstanding for maintenance of code. I
> agree scan should be possible, as long as you do not mix Spring features
> with Resteasy, especially bean lifecycle. Usually I inject business
> beans in resteasy WS using Spring IoC, @Autowired or @Inject annotations
> are ignored if REST URL handlers are not seen by Spring listener. Using
> more features of Spring will have some strange side effects if remote
> calls are not in a Spring context. After some tests and long time of
> debugging trying to understand why Spring is not fully usable (I
> remember a case where @Autowired was working but not some EL in @Value),
> I only configure Resteasy "Spring MVC integration" in the main app, and
> "Spring Integration" in Resteasy for test. For simple REST WS, I have
> another war, without any Spring dependency.
>
>
> 2014-02-06 20:41 GMT+01:00 Anthony Whitford <an...@wh...
> <mailto:an...@wh...>>:
>
>     I have a project that is using RestEasy -- there were 23 resources.
>     The project was using "resteasy.scan.resources=true" in the web.xml.
>
>     Now, I added another resource.  This time, we need Spring.
>     So, I add the resteasy-spring dependency and update the web.xml,
>     according to the docs:
>
>     http://docs.jboss.org/resteasy/docs/3.0.6.Final/userguide/html/RESTEasy_Spring_Integration.html
>
>     Now, the boot fails because the "scan" can't coexist with Spring.
>       No problem, I can remove the scan....  But then my original 23
>     resources are not available.
>
>     According to the documentation...
>
>>     "RESTEasy will automatically scan for @Provider and JAX-RS
>>     resource annotations on your bean class and register them as
>>     JAS-RS resources."
>
>     It would seem that I need to make the 23 resources Spring beans (Add
>     a @Named annotation, for example), or else manually list them in my
>     web.xml ("resteasy.resources"), or create an Application instance to
>     register them...
>
>     Ugh...  Why can't the RestEasy-Spring bootstrap automatically
>     register the resources annotated with @Path?
>
>     Or...  Why can't the SCAN coexist with Spring again?
>
>
>
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-- 
Bill Burke
JBoss, a division of Red Hat
http://bill.burkecentral.com