nsoft commented on a change in pull request #504: SOLR-13008 Indent JSON/XML
formatted field value if indent=true and using DocumentTransformer
URL: https://github.com/apache/lucene-solr/pull/504#discussion_r249488688
##########
File path:
solr/core/src/java/org/apache/solr/response/transform/RawValueTransformerFactory.java
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@@ -79,7 +84,18 @@ public DocTransformer create(String display, SolrParams
params, SolrQueryRequest
}
if(apply) {
- return new RawTransformer( field, display );
+ boolean indent = req.getParams().getBool("indent", false);
+ ObjectMapper mapper = null;
+ if (indent) {
+ if (applyToWT.equalsIgnoreCase("json")) {
+ mapper = new ObjectMapper();
+ }
+ else {
Review comment:
There's a log more WT's possible?
https://lucene.apache.org/solr/guide/7_6/response-writers.html#response-writers
probably don't want to format all of then as xml, Although I admit I haven't
yet figured out when applyToWT gets set, this else makes me nervous. Use of a
switch would seem better, especially if we later want to indent some other
format (hopefully someday wt=yaml...). Also what about wt=geojson? that's json
too. (not sure if the existing code handles :[geojson] though...)
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