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https://issues.apache.org/jira/browse/OWB-737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Struberg resolved OWB-737.
-------------------------------
Resolution: Fixed
Fix Version/s: 1.5.0
Assignee: Mark Struberg
> @specializes @alternative child class disables super class even when not
> enabled when using stereotypes
> -------------------------------------------------------------------------------------------------------
>
> Key: OWB-737
> URL: https://issues.apache.org/jira/browse/OWB-737
> Project: OpenWebBeans
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.1.6
> Environment: OS X 10.7.5 / Tomcat 7.0.22; Windows 7 / IBM WebSphere
> Application Server 7.x;
> Reporter: Teemu Andersén
> Assignee: Mark Struberg
> Labels: alternative, specializes
> Fix For: 1.5.0
>
> Attachments: src.zip
>
>
> When using stereotypes to select alternatives the OWB doesn't recognize a
> Bean as an alternative when it processes specialized classes. This causes the
> super class to be always disabled.
> Not sure if this is a bug or not but in most other cases the same class would
> be recognized as an alternative even if it was marked as one via stereotype
> and not directly using the @Alternative annotation.
> Steps to reproduce:
> 1) create a test alternative stereotype
> 2) create a service
> 3) create an alternative test service
> - extend the production service
> - annotate with test alternative stereotype and specializes
> 4) Don't enable the test alternative stereotype
> Expected:
> The production service is enabled
> What happens:
> Both services are disabled
> Example (also in the src.zip):
> @Stereotype
> @Alternative
> @Retention(RetentionPolicy.RUNTIME)
> @Target({ METHOD, FIELD, PARAMETER, TYPE })
> public @interface Development {
> }
> public class ServiceBean implements Serializable {
> public String getMessage() {
> return "Production";
> }
> }
> /**
> * Alternative implementation that is enabled by Development stereotype.
> */
> // @Alternative - When this annotation is commented this class is not
> recognized as an alternative when processing specialized classes.
> @Development
> @Specializes
> public class DevelopmentService extends Service {
> @Override
> public String getMessage() {
> return "Development";
> }
> }
> ====
> Problem area:
> org.apache.webbeans.util.WebBeansUtil [1477-1486]:
> if (!AnnotationUtil.hasClassAnnotation(specializedClass, Alternative.class))
> {
> //disable superbean if the current bean is not an alternative
> ((AbstractOwbBean<?>)superBean).setEnabled(false);
> }
> else if(altManager.isClassAlternative(specializedClass))
> {
> //disable superbean if the current bean is an enabled alternative
> ((AbstractOwbBean<?>)superBean).setEnabled(false);
> }
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