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From Romain Manni-Bucau <rmannibu...@tomitribe.com>
Subject Re: JAX-RS
Date Fri, 17 Oct 2014 06:10:59 GMT
JL is right, JAXRS filters only make sense when you need JAXRS info.

ABout your issue maybe use tomee webprofile instead of jaxrs
distribution if you want cxf 3
Romain Manni-Bucau
Twitter: @rmannibucau
Blog: http://rmannibucau.wordpress.com/
LinkedIn: http://fr.linkedin.com/in/rmannibucau
Github: https://github.com/rmannibucau



2014-10-17 7:21 GMT+02:00 Jean-Louis Monteiro <jlmonteiro@tomitribe.com>:
> Depending on what you need to do in the filter, you could use also plain
> servlet filters. They work the same in cxf 3 or 2 and they are standard.
> Le 17 oct. 2014 06:21, "José Luis Cetina" <maxtorzito@gmail.com> a écrit :
>
>> Of course i could use EntityManager inside of my filter and do all the
>> stuff that i want, but i just want to reuse my ejb method.
>>
>> Anyway , i dont understand why i cannot find my ejb doing a lookup inside
>> of my filter, that's all.
>>
>>
>>
>> 2014-10-16 23:06 GMT-05:00 José Luis Cetina <maxtorzito@gmail.com>:
>>
>> > @Romain, im trying to do a lookup for getting an ejb from my jax-rs
>> filter
>> > (using org.apache.cxf.jaxrs.ext.RequestHandler) but theres only a
>> > java:comp/env with nothing else inside, i could not access to java:global
>> > because it doesnt "exist" but if i access inside of my resourceclass i
>> > could access, why?
>> >
>> >
>> > @Path("/xx/yy")
>> > public class MyResource {
>> >
>> >   anyMethod(){
>> >       //here i can get a reference of my ejb   :)
>> >        new InitialContext().doLookup("java:global....");
>> >     }
>> > }
>> >
>> >
>> > @Provider
>> > public MyFilter implements RequestHandler{
>> >
>> > @Override
>> >     public Response handleRequest(Message message, ClassResourceInfo
>> > classResourceInfo) {
>> >          //HERE I CANT get a reference of my ejb, because java:global
>> > doesnt exists!!    :(
>> >        new InitialContext().doLookup("java:global....");
>> >      }
>> > }
>> >
>> >
>> > 1. I just want to get access from my ejb to validate user information in
>> > the database, is there any other way get access to my ejb or database
>> > resource from my cxf filter?
>> >
>> > 2. Why inside of my filter i could not do a lookup to java:global.... ??
>> > why it doesnt exists?
>> >
>> > Im still using TomEE 1.7.1 (jax-rs) with the default apache cxf version
>> >
>> >
>> >
>> > 2014-10-16 16:54 GMT-05:00 José Luis Cetina <maxtorzito@gmail.com>:
>> >
>> > Ok, thanks.
>> >>
>> >> 2014-10-16 13:30 GMT-05:00 Romain Manni-Bucau <
>> rmannibucau@tomitribe.com>
>> >> :
>> >>
>> >> 2014-10-16 20:17 GMT+02:00 José Luis Cetina <maxtorzito@gmail.com>:
>> >>> > I understand now.  Apache CXF implements JSR-311 wich is JAX-RS
1.1
>> >>> > compliant.
>> >>> >
>> >>> > I could see that CXF 3.x is JAX-RS 2.0 compliant.
>> >>> >
>> >>> > 1. Is there any plan to upgrade TomEE with CXF 3.X?
>> >>> >
>> >>>
>> >>> done on trunk
>> >>>
>> >>> > 2. If i need to use some feature in JAX-RS 2.0 could i another
>> >>> > implementation like jersey or rest easy with tomee 1.7.1?
>> >>> >
>> >>>
>> >>> or cxf with the same quality as jersey, resteasy...: ie no EE
>> >>> integration excepted cdi
>> >>>
>> >>> cxf 3 can work on tomee webprofile with some jar updates/changes
>> >>>
>> >>> > Thanks
>> >>> >
>> >>> > 2014-10-16 12:53 GMT-05:00 José Luis Cetina <maxtorzito@gmail.com>:
>> >>> >
>> >>> >> Thanks @Romain, then how can i use the "standard way" of JAX-RS
>> filter
>> >>> >> with Tomee? I want to use ContainerResponseFilter is possible?
if
>> >>> yes, how?
>> >>> >>
>> >>> >> 2014-10-16 12:49 GMT-05:00 Romain Manni-Bucau <
>> >>> rmannibucau@tomitribe.com>:
>> >>> >>
>> >>> >> 2014-10-16 19:47 GMT+02:00 José Luis Cetina <maxtorzito@gmail.com>:
>> >>> >>> > Hi i want to use a Filter for my rest services, im
reading the
>> >>> apache
>> >>> >>> cxf
>> >>> >>> > doc, i could create my filter implementing RequestHandler
>> >>> interfaces and
>> >>> >>> > start using it.
>> >>> >>> >
>> >>> >>> > After reading more i saw this:
>> >>> >>> > CXF RequestHandler and ResponseHandler filters have
been removed,
>> >>> please
>> >>> >>> > use JAX-RS 2.0 ContainerRequestFilter and ContainerResponseFilter
>> >>> and
>> >>> >>> also
>> >>> >>> > WriterInterceptor and ReaderInterceptor when needed.
 (
>> >>> >>> > http://cxf.apache.org/docs/30-migration-guide.html
)
>> >>> >>> >
>> >>> >>> > Then i try to change RequestHandler to ContainerResponseFilter
>> >>> when i
>> >>> >>> try
>> >>> >>> > to run my webapp i could see java.lang.NoClassDefFoundError:
>> >>> >>> > javax/ws/rs/container/ContainerRequestFilter.
>> >>> >>> >
>> >>> >>> > Then i have this questions.
>> >>> >>> >
>> >>> >>> > 1. What version of Apache CXF is using TomEE 1.7.1?
i guess
>> 2.6.14
>> >>> can i
>> >>> >>> > upgrade to apaache cxf 3.x? if yes, how?  which jars
do i have to
>> >>> >>> remove?
>> >>> >>> >
>> >>> >>>
>> >>> >>> No you cant'
>> >>> >>>
>> >>> >>> > 2. Is ContainerRequestFilter only available in CXF
3.x? If no
>> then
>> >>> why
>> >>> >>> im
>> >>> >>> > getting NoClassDefFoundError?
>> >>> >>> >
>> >>> >>>
>> >>> >>> In jaxrs2 actually but yes
>> >>> >>>
>> >>> >>> > 3. Is possible to inject and ejb using @EJB into this
filter?
>> >>> Because i
>> >>> >>> > tried and always is null. If is possible how?
>> >>> >>> >
>> >>> >>>
>> >>> >>> not in cxf components
>> >>> >>>
>> >>> >>> > 4. Is ContainerResponseFilter the "standard way" to
use filters
>> in
>> >>> >>> jax-rs?
>> >>> >>> > If yes how can i use it, do i need another dependency?
>> >>> >>> >
>> >>> >>>
>> >>> >>> cxf has a nice page speaking about difference between cxf
>> >>> interceptors
>> >>> >>> and jaxrs new APIs, this is not 1-1 and cxf interceptors
are still
>> >>> >>> useful but yes jaxrs has now a standard API to use if possible.
>> Note
>> >>> >>> in cxf 3 handler were removed for standard filters.
>> >>> >>>
>> >>> >>> >
>> >>> >>> > I just want to use a JAX-RS filter i dont care to
use CXF
>> >>> interceptors
>> >>> >>> or
>> >>> >>> > filters extended.
>> >>> >>> >
>> >>> >>> >
>> >>> >>> > Im using TomEE 1.7.1 JAX-RS
>> >>> >>> >
>> >>> >>> > --
>> >>> >>> >
>> -------------------------------------------------------------------
>> >>> >>> > *José Luis Cetina*
>> >>> >>> >
>> -------------------------------------------------------------------
>> >>> >>>
>> >>> >>
>> >>> >>
>> >>> >>
>> >>> >> --
>> >>> >> -------------------------------------------------------------------
>> >>> >> *José Luis Cetina*
>> >>> >> -------------------------------------------------------------------
>> >>> >>
>> >>> >
>> >>> >
>> >>> >
>> >>> > --
>> >>> > -------------------------------------------------------------------
>> >>> > *José Luis Cetina*
>> >>> > -------------------------------------------------------------------
>> >>>
>> >>
>> >>
>> >>
>> >> --
>> >> -------------------------------------------------------------------
>> >> *José Luis Cetina*
>> >> -------------------------------------------------------------------
>> >>
>> >
>> >
>> >
>> > --
>> > -------------------------------------------------------------------
>> > *José Luis Cetina*
>> > -------------------------------------------------------------------
>> >
>>
>>
>>
>> --
>> -------------------------------------------------------------------
>> *José Luis Cetina*
>> -------------------------------------------------------------------
>>

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