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https://issues.apache.org/jira/browse/PIG-2538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bill Graham updated PIG-2538:
-----------------------------

    Status: Patch Available  (was: Open)
    
> Add helper wrapper classes for StoreFunc
> ----------------------------------------
>
>                 Key: PIG-2538
>                 URL: https://issues.apache.org/jira/browse/PIG-2538
>             Project: Pig
>          Issue Type: Improvement
>            Reporter: Bill Graham
>            Assignee: Bill Graham
>         Attachments: PIG_2538-1.patch
>
>
> We find ourselves wrapping {{StoreFuncs}} often and have written a 
> {{StoreFuncDecorator}} and a {{StoreMetadataDecorator}} class. These make it 
> easy to subclass and decorate only select {{StoreFuncs}} methods.
> This is conceptually similar to the wrapper helpers in the Java servlet API: 
> http://docs.oracle.com/javaee/5/api/javax/servlet/ServletRequestWrapper.html
> http://docs.oracle.com/javaee/5/api/javax/servlet/ServletResponseWrapper.html
> I think these would make useful additions to Pig.

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