[ https://issues.jboss.org/browse/CDI-229?page=com.atlassian.jira.plugin.sy... ] Mark Struberg updated CDI-229: ------------------------------ Description: We recently had a thread on the DeltaSpike list about using StereoTypes in real world applications: http://markmail.org/thread/ntqwnsyukjvdwspm ------ Imagine the following Stereotype for my Services (I spare out the standard stuff) @StereoType @Secured @Transactional @ApplicationScoped public @interface @Service {} The problem here is that there is no way to 'propagate' any rolesAllowed from @Service to @Secured, etc. What I'd like to have is something like ... public @interface @Service { String[] rolesAllowed(); TransactionAttributeType transactionType(); } where the rolesAllowed() would get propagated to the @Secured meta-annotation and transactionType() to the @Transactional ----------- Gerhard Petracek now pointed me to a cool feature which is used in JSR-303 BVAL: @OverridesAttribute http://docs.oracle.com/javaee/6/api/javax/validation/OverridesAttribute.html We should ping the BVAL EG for the details. There are quite a few little tricks and side effects to consider. On the implementation side, we could e.g. pick the @StereoType annotation and automatically propagate those values to the AnnotatedType which get's passed to the Extensions was: We recently had a thread on the DeltaSpike list about using StereoTypes in real world applications: http://markmail.org/thread/uqozhsix2znwiebn ------ Imagine the following Stereotype for my Services (I spare out the standard stuff) @StereoType @Secured @Transactional @ApplicationScoped public @interface @Service {} The problem here is that there is no way to 'propagate' any rolesAllowed from @Service to @Secured, etc. What I'd like to have is something like ... public @interface @Service { String[] rolesAllowed(); TransactionAttributeType transactionType(); } where the rolesAllowed() would get propagated to the @Secured meta-annotation and transactionType() to the @Transactional ----------- Gerhard Petracek now pointed me to a cool feature which is used in JSR-303 BVAL: @OverridesAttribute http://docs.oracle.com/javaee/6/api/javax/validation/OverridesAttribute.html We should ping the BVAL EG for the details. There are quite a few little tricks and side effects to consider. On the implementation side, we could e.g. pick the @StereoType annotation and automatically propagate those values to the AnnotatedType which get's passed to the Extensions -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://issues.jboss.org/browse/CDI-229?page=com.atlassian.jira.plugin.sy... ] Pete Muir updated CDI-229: -------------------------- Fix Version/s: 1.1 (Proposed) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://issues.jboss.org/browse/CDI-229?page=com.atlassian.jira.plugin.sy... ] José Freitas edited comment on CDI-229 at 10/4/12 9:08 AM: ----------------------------------------------------------- That would be very useful. I've crossed a dozens times with that need. I also liked the @Propagate proposal. was (Author: spinner): That would be very useful. I've crossed a dozens times with that need. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://issues.jboss.org/browse/CDI-229?page=com.atlassian.jira.plugin.sy... ] Jozef Hartinger commented on CDI-229: ------------------------------------- Definitely useful. However, note that this does not match the existing SPIs as nicely as it could because CDI currently does not expect stereotypes to have members and thus works with annotation classes instead of annotation instances. For example: BeanManager: Set<Annotation> getStereotypeDefinition(Class<? extends Annotation> stereotype) BeanAttributes: Set<Class<? extends Annotation>> getStereotypes() -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira