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From "Christian Lutz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CXF-6904) Unable to read swagger annotations if the file is in another osgi bundle
Date Thu, 19 May 2016 10:41:12 GMT

    [ https://issues.apache.org/jira/browse/CXF-6904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15290877#comment-15290877
] 

Christian Lutz commented on CXF-6904:
-------------------------------------

Hello [~ay],
your workaround works only for felix, if you switch to equinox you got the same behavior as
before. Maybe this helps in finding the root cause of this problem. But anyway thank you very
much.

Note: If you switch to equinox please remember:
It may happen that one component is complaining about a missing guava class, even if you provided
it before. All you have todo is copy guava-18.jar into your deploy folder. The important part
is, this needs to be done after bundle has been started and has complained about it.

> Unable to read swagger annotations if the file is in another osgi bundle
> ------------------------------------------------------------------------
>
>                 Key: CXF-6904
>                 URL: https://issues.apache.org/jira/browse/CXF-6904
>             Project: CXF
>          Issue Type: Bug
>          Components: JAX-RS, OSGi
>            Reporter: Christian Lutz
>
> I created a simple example to reproduce the error.
> https://github.com/ChristianLutz/cxf-swagger-osgi-bug
> =================
> JAX-RS Swagger2Feature OSGI Issue
> =================
> This example is based on the code from 
> https://github.com/apache/cxf/tree/master/distribution/src/main/release/samples/jax_rs/description_swagger2_osgi
> How to reproduce the issue:
>   mvn install (on the example)
>   bin/karaf (I used the current karaf 4.0.5)
>   
>   on karaf@root()>
>   feature:repo-add cxf 3.1.6
>   feature:install cxf-rs-description-swagger2
>   install mvn:com.fasterxml.jackson.jaxrs/jackson-jaxrs-base/2.6.5
>   install mvn:com.fasterxml.jackson.jaxrs/jackson-jaxrs-json-provider/2.6.5
>   install -s mvn:de.kreeloo/cxf-swagger2-osgi-api/1.0.0
>   install -s mvn:de.kreeloo/cxf-swagger2-osgi-impl/1.0.0
>   
> It may happen that one component is complaining about a missing guava class even if you
provided it before. All you have todo is copy guava-18.jar into your deploy folder. I think
this is a karaf bug. I have to create a ticket for. After you place the guava file into your
deploy folder and type list, all bundles should be active.  
>   Now open your web browser and type: 
>   http://localhost:8181/cxf/swaggerSample/swagger.json
>   And all you see is the swagger header.
>   
>   I guess the problem is the ClasspathHelper.class from org.reflections it looks like
that this one is not able to access the osgi component. 
>   
>   The behavior is similar to this error description:
>   http://cxf.547215.n5.nabble.com/Swagger2Feature-via-blueprint-config-does-not-produce-the-expected-results-td5761841.html



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