serge vignello created CXF-8753:
-----------------------------------

             Summary: Spring-based auto-discovery of root resources and 
providers not working anymore
                 Key: CXF-8753
                 URL: https://issues.apache.org/jira/browse/CXF-8753
             Project: CXF
          Issue Type: Bug
          Components: JAX-RS
    Affects Versions: 3.5.3, 3.5.2, 3.5.1, 3.5.0
            Reporter: serge vignello


*Since CXF-3.5.0 Spring-based auto-discovery of root resources and providers is 
not working anymore.*

It seems that [~amarkevich] 
[org/apache/cxf/jaxrs/spring/JAXRSServerFactoryBeanDefinitionParser.java|https://github.com/apache/cxf/commit/a06d00066c88077a1cf25766b841bd8f6cabb027#diff-37acd7d8c2c05b5986004f0a41bfcbc603e49ed1d03f9081727ae7223c7e0e7e]
 commit breaks spring-based autodiscovery of jaxrs resources 
(<context:component-scan base-package="..."/>)

[CXF specification ---> 
https://cxf.apache.org/docs/jaxrs-services-configuration.html#JAXRSServicesConfiguration-Auto-discoveryofrootresourcesandproviders|#JAXRSServicesConfiguration-Auto-discoveryofrootresourcesandproviders]

--> _org/apache/cxf/jaxrs/spring/JAXRSServerFactoryBeanDefinitionParser.java_
discoverContextResources(serviceAnnotationClass) method is no more triggered 
when serviceAnnotationClass is null (due to condition change : || replaced by 
&&)
{code:java}
...
} else if (serviceAnnotationClass != null && !serviceBeansAvailable && 
!providerBeansAvailable && !resourceProvidersAvailable) 
{discoverContextResources(serviceAnnotationClass);}
...
{code}
Example : 
*A. Spring configuration [beans.xml] --> :*
{code:java}
<beans xmlns="http://www.springframework.org/schema/beans"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:jaxrs="http://cxf.apache.org/jaxrs" 
xmlns:context="http://www.springframework.org/schema/context" 
xmlns:cxf="http://cxf.apache.org/core" 
xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans.xsd 
http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd 
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context.xsd 
http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd";>

<jaxrs:server id="rest" address="/" 
transportId="http://cxf.apache.org/transports/http"/> 
<context:component-scan base-package="local.test"/>      
</beans>
{code}
*{*}B. Class / Jaxrs resource not discovered anymore (it was ok with 
cxf-3.4.8){*}*
{code:java}
// Package
package local.test; 
// Imports ...
@Component
@Scope("prototype")
@Path("/rest")
@Api(value = "REST1")
@Produces(\{"application/xml", "application/json"})
@Consumes(\{"application/xml", "application/json"})
public class REST1AdeliaService...
{code}
 



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