[jboss-jira] [JBoss JIRA] Resolved: (JBMETA-324) @Lock annotation on super class(es) of bean class should be taken into account while processing @Lock annotation
jaikiran pai (JIRA)
jira-events at lists.jboss.org
Mon Dec 20 03:32:17 EST 2010
[ https://issues.jboss.org/browse/JBMETA-324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
jaikiran pai resolved JBMETA-324.
---------------------------------
Fix Version/s: jboss-metadata-ejb-2.0.0-alpha-27
Resolution: Done
> @Lock annotation on super class(es) of bean class should be taken into account while processing @Lock annotation
> ----------------------------------------------------------------------------------------------------------------
>
> Key: JBMETA-324
> URL: https://issues.jboss.org/browse/JBMETA-324
> Project: JBoss Metadata
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: ejb
> Affects Versions: jboss-metadata-ejb-2.0.0-alpha-26
> Reporter: jaikiran pai
> Assignee: jaikiran pai
> Fix For: jboss-metadata-ejb-2.0.0-alpha-27
>
>
> EJB3.1 spec, section 4.8.5.5 has specific rules for @Lock annotation on super class(es) of bean:
> If the bean class has superclasses, the following additional rules apply:
> * A concurrency locking attribute specified on a superclass S appplies to the business methods defined by S. If a class-level concurrency attribute is not specified on S, it is equivalent to specification of Lock(WRITE)on S.
> * A concurrency locking attribute may be specified on a business method M defined by class S to override for method M the concurrency locking attribute value explicitly or implicitly specified on the class S.
> * If a method M of class S overrides a business method defined by a superclass of S, the concurrency locking attribute of M is determined by the above rules as applied to class S.
> These rules need to be taken into account while creating metadata as well as at runtime, during bean invocation.
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