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https://issues.apache.org/jira/browse/SOLR-3603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13408426#comment-13408426
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Yonik Seeley commented on SOLR-3603:
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bq. a callback at the end like streamEnd()
+1
> StreamingResponseCallback could use streamEnd() callback
> --------------------------------------------------------
>
> Key: SOLR-3603
> URL: https://issues.apache.org/jira/browse/SOLR-3603
> Project: Solr
> Issue Type: Improvement
> Components: clients - java
> Reporter: David Smiley
> Priority: Minor
>
> The StreamingResponseCallback API is pretty useful. There is a callback at
> the beginning, and once for each document. However there isn't one for the
> end, which I find annoying. I started to create a bunch of instance
> variables in my anonymous inner class, initialized in streamDocListInfo(),
> accessed in streamSolrDocument(). I needed to close some output streams I am
> writing to but I don't have access to them when it's done. If there was a
> callback at the end like streamEnd() (with a no-op impl in the abstract
> class) then I could extend it to close the tream I was writing to. Instead,
> I have to re-think how I've structured this callback. Do-able of course but
> annoying.
> Sound good? I'll post a patch if I get an approval to the idea.
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