Jakarta - EE 10 - @Inject should work instead of the deprecated @Context in RESTEasy Classic

[agoncal]

Describe the bug

In JAX-RS we used to use @Context to inject several managed objects, including UriInfo:

import jakarta.ws.rs.core.Context;

@Path("/hello")
public class GreetingResource {

    @Context
    UriInfo uriInfo;

    @GET
    @Produces(MediaType.TEXT_PLAIN)
    public String hello() {
        System.out.println("Base URI: " + uriInfo.getBaseUri());
        return "Hello RESTEasy";
    }
}

With Jakarta EE 10 and JAX-RS 4 we can use @Inject instead:

@Inject
UriInfo uriInfo;

ATM, this code breaks with RESTEasy Classic (it works with RESTEasy Reactive) with the following exception:

Caused by: jakarta.enterprise.inject.UnsatisfiedResolutionException: Unsatisfied dependency for type jakarta.ws.rs.core.UriInfo and qualifiers [@Default]
        - java member: org.acme.GreetingResource#uriInfo
        - declared on CLASS bean [types=[org.acme.GreetingResource, java.lang.Object], qualifiers=[@Default, @Any], target=org.acme.GreeetingResource]

    <dependency>
      <groupId>io.quarkus</groupId>
      <artifactId>quarkus-resteasy-reactive</artifactId>
    </dependency>

See https://jakarta.ee/specifications/restful-ws/4.0
Relates to: jakartaee/rest#951

Expected behavior

No response

Actual behavior

No response

How to Reproduce?

No response

Output of uname -a or ver

No response

Output of java -version

No response

GraalVM version (if different from Java)

No response

Quarkus version or git rev

3.0.0.Alpha1

Build tool (ie. output of mvnw --version or gradlew --version)

No response

Additional information

No response

[geoand]

Are you using quarkus-resteasy or quarkus-resteasy-reactive?

Asking because the latter should already support what you are asking for (I don't know about the former)

[quarkus-bot]

/cc @gsmet, @manovotn, @maxandersen, @radcortez, @Sanne

[agoncal]

@geoand good point. I've just updated the title and body of the issue. It works with RestEasy Reactive but not RestEasy Classic

[geoand]

Thanks for checking.

cc @jamezp @gsmet for RESTEasy Classic

[jamezp]

It should work with RESTEasy 6.2 if the org.jboss.resteasy:resteasy-cdi dependency is used. Method parameter injection does not currently work, but it's also not required in Jakarta REST 3.1.

[agoncal]

Correct, if I have the following 2 dependencies, it works. Will it stay like that or will depending just on quarkus-resteasy be enough in future releases?

  <dependency>
    <groupId>io.quarkus</groupId>
    <artifactId>quarkus-resteasy</artifactId>
  </dependency>
  <dependency>
    <groupId>org.jboss.resteasy</groupId>
    <artifactId>resteasy-cdi</artifactId>
  </dependency>

[gsmet]

We should definitely add resteasy-cdi. I will take care of it.