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From "Sebastian Lutze (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SOLR-3952) TextResponseWriter/XMLWriter: Make escaping deactivatable
Date Tue, 16 Oct 2012 12:23:03 GMT
Sebastian Lutze created SOLR-3952:
-------------------------------------

             Summary: TextResponseWriter/XMLWriter: Make escaping deactivatable
                 Key: SOLR-3952
                 URL: https://issues.apache.org/jira/browse/SOLR-3952
             Project: Solr
          Issue Type: Improvement
          Components: Response Writers
    Affects Versions: 1.4
            Reporter: Sebastian Lutze
            Priority: Minor
             Fix For: 4.1
         Attachments: disable_escape.patch

Since we have full control over what is stored in our indexes, we want to retrieve highlighted
terms or phrases in "real" XML-tags ...

{code:xml}
<str>
 <em>Napoleon</em> 
</str>
{code}

... rather than in escaped sequences:

{code:xml}
<str>
 &lt;em&gt;Napoleon&lt;/em&gt; 
</str>
{code}

Until now I haven't discovered any solution to solve this problem out-of-the-box. We patched
together a very crude workaround involving Cocoon's ServletService, a XSLT-stylesheet and
disableOutputEscaping="yes". 

Therefore this patch provides:

- a field doEscape in TextResponseWriter and corresponding getters/setters
- support for a request-parameter "escape=off" to disable escaping 

I'm not sure if I have chosen the optimal approach to address this issue or if the issue is
even a issue. Maybe there is a better way with Formatters/Encoders or something else? 


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