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Posted to issues@commons.apache.org by "Maurizio Cucchiara (Resolved) (JIRA)" <ji...@apache.org> on 2011/10/24 01:16:32 UTC

[jira] [Resolved] (OGNL-22) Change the generics signature of ClassCache and ClassCacheImpl.

     [ https://issues.apache.org/jira/browse/OGNL-22?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maurizio Cucchiara resolved OGNL-22.
------------------------------------

    Resolution: Fixed
      Assignee: Maurizio Cucchiara

Fixed with OGNL-20 
                
> Change the generics signature of ClassCache and ClassCacheImpl.
> ---------------------------------------------------------------
>
>                 Key: OGNL-22
>                 URL: https://issues.apache.org/jira/browse/OGNL-22
>             Project: OGNL
>          Issue Type: Sub-task
>            Reporter: Daniel Pitts
>            Assignee: Maurizio Cucchiara
>
> Right now, ClassCache and ClassCacheImpl use some generics, but they do casting at the method level, which leads to possible ClassCastException, and doesn't quite support safe static typing.  
> I'll be glad to provide a patch when I have some time.  I'd like to have OGNL-21 resolved first, as it reduces the amount of code I'd have to touch to implement this change.
> The proposed signatures would be interface ClassCache<V> and class ClassCacheImpl<V> implements ClassCache<V>
> Changing the get/put methods to take and return "V" type objects.
> Alternative to this is to replace all of them with a "ConcurrentMap<Class<?>, V>".

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