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Posted to issues@cxf.apache.org by "Andriy Redko (Jira)" <ji...@apache.org> on 2019/11/07 03:03:00 UTC
[jira] [Comment Edited] (CXF-8144) OpenAPI v3 Feature: duplicated
"getOpenApi" methods
[ https://issues.apache.org/jira/browse/CXF-8144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16968882#comment-16968882 ]
Andriy Redko edited comment on CXF-8144 at 11/7/19 3:02 AM:
------------------------------------------------------------
Thanks [~pioto] , I can confirm the issue, appears to manifest only when scanning is enabled.
[~rmannibucau] the issue is caused by the *Portable* feature refactorings, basically half of the *Portable*s are annotated with @Provider* annotation, which in case of Spring-based scanning, leads to discovery and registration of both features, the actual one (fe *OpenApiFeature*) and its *Portable* counterpart (fe *OpenApiFeature$Portable* since it is public and static). I believe that *@Provider* annotation should be removed from all *Portable*s and just kept on the actual features, it should fix this regression. Wdyt, makes sense to you? Thanks!
Best Regards,
Andriy Redko
was (Author: reta):
Thanks [~pioto] , I can confirm the issue, appears to manifest only when scanning is enabled.
[~rmannibucau] the issue is caused by the *Portable* feature refactorings, basically half of the *Portable*s are annotated with *@Provider* annotation, which in case of Spring-based scanning, leads to discovery and registration of both features, the actual one (fe *OpenApiFeature*) and its *Portable* counterpart (fe *OpenApiFeature$Portable* since it is public and static). I believe that *@Provider* annotation should be removed from all *Portable*s and just kept on the actual features, it should fix this regression. Wdyt, makes sense to you? Thanks!
Best Regards,
Andriy Redko
> OpenAPI v3 Feature: duplicated "getOpenApi" methods
> ---------------------------------------------------
>
> Key: CXF-8144
> URL: https://issues.apache.org/jira/browse/CXF-8144
> Project: CXF
> Issue Type: Bug
> Affects Versions: 3.3.3, 3.3.4
> Reporter: Mike Kelly
> Assignee: Andriy Redko
> Priority: Minor
>
> Any calls to the OpenAPI documentation, as provided by the {{cxf-rt-rs-service-description-openapi-v3}} artifact, cause this warning to be logged:
> {noformat}
> 2019-11-05 16:48:43,551 [http-nio-8080-exec-9] WARN org.apache.cxf.jaxrs.utils.JAXRSUtils - Both org.apache.cxf.jaxrs.swagger.ui.SwaggerUiService#getResource and org.apache.cxf.jaxrs.swagger.ui.SwaggerUiService#getResource are equal candidates for handling the current request which can lead to unpredictable results
> {noformat}
> If you're loading or refreshing the API documentation, you'll see a whole lot of these warnings get logged.
> This seems like something that is likely a spurious message, or a design flaw in the Apache CXF modules?
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