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https://issues.apache.org/jira/browse/CXF-7501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16224059#comment-16224059
]
ASF GitHub Bot commented on CXF-7501:
-------------------------------------
johnament commented on issue #329: CXF-7501: Cannot inject field in
ContainerRequestFilter (and generally, into any providers registered using
FeatureContext)
URL: https://github.com/apache/cxf/pull/329#issuecomment-340273268
Could you double check with an explicitly @Vetoed provider? I believe the
way you run the CDI teats it discovers all veans regardless of beans.xml.
On Oct 29, 2017 11:47 AM, "Andriy Redko" <notificati...@github.com> wrote:
> *@reta* commented on this pull request.
> ------------------------------
>
> In integration/cdi/src/main/java/org/apache/cxf/cdi/
> CdiServerConfigurableFactory.java
> <https://github.com/apache/cxf/pull/329#discussion_r147585376>:
>
> > + public Configurable<FeatureContext> create(FeatureContext context) {
> + return new CdiServerFeatureContextConfigurable(context,
beanManager);
> + }
> +
> + /**
> + * Instantiates the instance of the provider using CDI/BeanManager
> + */
> + private static class CdiInstantiator implements Instantiator {
> + private final BeanManager beanManager;
> +
> + CdiInstantiator(final BeanManager beanManager) {
> + this.beanManager = beanManager;
> + }
> +
> + @Override
> + public <T> Object create(Class<T> cls) {
>
> @johnament <https://github.com/johnament> No issues, works just fine for
> Jackson as well (no deployment archives are present but the bean was
> synthesized from the class).
>
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> Cannot inject field in ContainerRequestFilter
> ---------------------------------------------
>
> Key: CXF-7501
> URL: https://issues.apache.org/jira/browse/CXF-7501
> Project: CXF
> Issue Type: Bug
> Components: JAX-RS
> Affects Versions: 3.1.10, 3.2.0
> Environment: Linux Mint 64 bit, TomEE Plus 7.0.3, JavaEE 7
> application using MVC specification and reference implementation(Libs
> Attached)
> Reporter: Jeyvison Nascimento
> Assignee: Andriy Redko
> Labels: cdi
> Fix For: 3.1.14, 3.2.1
>
> Attachments: javax-mvc.jar, ozark.jar
>
>
> Hey folks.
> We found a weird behavior while running MVC specification(JSR 371) on TomEE
> witch CXF. We have a *ContainerRequestFilter* defined called
> *JaxRsContextFilter*
> {code:java}
> @PreMatching
> @Priority(0)
> public class JaxRsContextFilter implements ContainerRequestFilter {
> @Inject
> private JaxRsContextProducer jaxRsContextProducer;
> @Context
> private Configuration configuration;
> @Context
> private HttpServletRequest request;
> @Context
> private HttpServletResponse response;
> public JaxRsContextFilter() {
> }
> public void filter(ContainerRequestContext requestContext) throws
> IOException {
> this.jaxRsContextProducer.populate(this.configuration, this.request,
> this.response);
> }
> }
> {code}
> You can see that we have a JaxRsContextProducer annotated to be injected as a
> field in our object but when JAXRSUtils is called to run the the container
> filters it injects the fields annotated as *@Context* , not the fields
> annotated with *@Inject*.
> {code:java}
> for (ProviderInfo<ContainerRequestFilter> filter : containerFilters) {
> try {
> InjectionUtils.injectContexts(filter.getProvider(),
> filter, m);
> filter.getProvider().filter(context);
> } catch (IOException ex) {
> throw ExceptionUtils.toInternalServerErrorException(ex,
> null);
> }
> {code}
> It causes our filter(*JaxRsContextFilter*) to throw a NullPointerException
> when filtering the request because it uses the producer to perform some
> actions in this operation.
> I believe this field should be injected as well, not only the *@Context*
> fields.
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