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https://issues.apache.org/jira/browse/SOLR-17316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Gerlowski updated SOLR-17316:
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Summary: SolrResponseBase getters should work with all ResponseParsers
(was: SolrResponseBase getters should work for with all ResponseParsers )
> SolrResponseBase getters should work with all ResponseParsers
> --------------------------------------------------------------
>
> Key: SOLR-17316
> URL: https://issues.apache.org/jira/browse/SOLR-17316
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: SolrJ
> Affects Versions: main (10.0), 9.6.1
> Reporter: Jason Gerlowski
> Priority: Minor
>
> SolrJ's SolrResponseBase has several "getter" methods that give users a
> syntactic sugar for accessing common response properties (such as the
> response header's "status" field). These methods are useful, but make
> certain Java class/type assumptions that only hold for some of Solr's
> ResponseParsers.
> For example, "SolrResponseBase.getResponseHeader" returns a NamedList - which
> is correct when the default "BinaryResponseParser" is used, but will cause a
> ClassCastException when used with other parsers (e.g. JsonMapResponseParser)
> We have a few options for how to remedy this:
> 1. Make these SolrResponseBase methods a little more flexible in the types
> they return and the variety of types they can handle as they walk the
> response NamedList
> 2. Try to align all ResponseParser implementations around using types
> similarly.
> 3. If (1) and (2) are infeasible, we could at least add Javadocs to these
> SolrResponseBase methods to indicate that they may throw CCE, and that
> they're only guaranteed to work with the BinaryResponseParser.
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