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From Chris Hostetter <>
Subject Re: Solr variable substitution question
Date Fri, 09 Sep 2011 00:29:21 GMT

: Is there an easy way without out writing custom response writers to accept a
: parameter on the request URL and then substitute that value in the response?

there's nothing built in to support this using the syntax you are asking 
about, but one approach to consider instead of writing a custom response 
writer would be to  use the VeolicityResponseWriter with a template that 
does the variable evaluation an then formats it into xml/json/whatever.

Assuming you want your final output to be XML, i think this would 
also be fairly trivially with an XSLT (either server side or client side) 
if you use echoParams. (your template just needs to look at the params 
section of the responseHeader to know what to use as a substituion applied 
to all <str> nodes)


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