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https://issues.apache.org/jira/browse/PIVOT-308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Volkert resolved PIVOT-308.
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Resolution: Fixed
> QueryServlet.setSerializerClass is not very extensible
> ------------------------------------------------------
>
> Key: PIVOT-308
> URL: https://issues.apache.org/jira/browse/PIVOT-308
> Project: Pivot
> Issue Type: Improvement
> Components: web
> Affects Versions: 1.3
> Reporter: Todd Volkert
> Assignee: Todd Volkert
> Fix For: 1.4
>
>
> Since QueryServlet instantiates the serializer automatically based on the
> serializer class, it precludes callers from using serializers that maintain
> state of any kind. Specifically, QueryServlet cannot be used with
> CSVSerializer, since CSVSerializer requires the setup of keys.
> We should simply provide an abstract newSerializer() method that subclasses
> implement to return an appropriate serializer. A private concrete method of
> the same name already exists and uses Class.newInstance() to return the
> serializer.
> NOTE: This change will constitute an API change for subclasses of
> QueryServlet -- instead of using serializerClass, they'll have to implement
> newSerializer().
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