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https://issues.apache.org/jira/browse/CXF-7501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16225656#comment-16225656
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Sergey Beryozkin edited comment on CXF-7501 at 10/30/17 8:05 PM:
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There's a very strong push at the JAX-RS spec level to do 'Inject' only. Look
at Jersey docs, they probably do not even have Context anywhere now. This is
why it can make sense to make this new interface doc-ed as expected to change,
it might not, but we should anticipate @Context will be gone entirely
was (Author: sergey_beryozkin):
There's a very strong push at the JAX-RS spec level to do 'Inject' only. Look
at Jersey docs, they probably do not even have Context anywhere now. This is
why it can make sense to make this new interface doc-ed as expected to change,
it might now, but we should anticipate @Context will be gone entirely
> 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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