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Posted to dev@myfaces.apache.org by "Mark Struberg (JIRA)" <de...@myfaces.apache.org> on 2011/02/19 16:06:38 UTC
[jira] Created: (EXTCDI-140) explicitely annotate @Dependent scoped
beans and make them non-final
explicitely annotate @Dependent scoped beans and make them non-final
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Key: EXTCDI-140
URL: https://issues.apache.org/jira/browse/EXTCDI-140
Project: MyFaces CODI
Issue Type: Bug
Reporter: Mark Struberg
Assignee: Mark Struberg
Currently we have lots of Producers which are not annotated with any scope. That means they will be treated as @Dependent scoped beans by default.
I suggest to explicitly annotate them either @Dependent or @ApplicationScoped (if no state information is being used) because the automatic pickup as @Dependent has side effects which not all people are aware off.
I also suggest to _not_ declare any bean as _final_ because this prohibits the CDI container to create a proxy for such classes. This currently doesn't happen with @Dependent scoped beans, but this might get changed in future spec versions (auto serialisation support). It also makes it impossible to @Specializes such producers.
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[jira] Resolved: (EXTCDI-140) explicitely annotate @Dependent
scoped beans and make them non-final
Posted by "Mark Struberg (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/EXTCDI-140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mark Struberg resolved EXTCDI-140.
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Resolution: Fixed
> explicitely annotate @Dependent scoped beans and make them non-final
> --------------------------------------------------------------------
>
> Key: EXTCDI-140
> URL: https://issues.apache.org/jira/browse/EXTCDI-140
> Project: MyFaces CODI
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.9.2
> Reporter: Mark Struberg
> Assignee: Mark Struberg
> Fix For: 0.9.3
>
>
> Currently we have lots of Producers which are not annotated with any scope. That means they will be treated as @Dependent scoped beans by default.
> I suggest to explicitly annotate them either @Dependent or @ApplicationScoped (if no state information is being used) because the automatic pickup as @Dependent has side effects which not all people are aware off.
> I also suggest to _not_ declare any bean as _final_ because this prohibits the CDI container to create a proxy for such classes. This currently doesn't happen with @Dependent scoped beans, but this might get changed in future spec versions (auto serialisation support). It also makes it impossible to @Specializes such producers.
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For more information on JIRA, see: http://www.atlassian.com/software/jira