Jonny Marks created SOLR-9442:
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Summary: Add json.nl=arrnvp (array of NamedValuePair) style in
JSONResponseWriter
Key: SOLR-9442
URL: https://issues.apache.org/jira/browse/SOLR-9442
Project: Solr
Issue Type: Improvement
Security Level: Public (Default Security Level. Issues are Public)
Components: Response Writers
Reporter: Jonny Marks
Priority: Minor
The JSONResponseWriter class currently supports several styles of NamedList
output format, documented on the wiki at http://wiki.apache.org/solr/SolJSON
and in the code at
https://github.com/apache/lucene-solr/blob/master/solr/core/src/java/org/apache/solr/response/JSONResponseWriter.java#L71-L76.
For example the 'arrmap' style:
{code}NamedList("a"=1,"b"=2,null=3) => [{"a":1},{"b":2},3]
NamedList("a"=1,"bar”=“foo",null=3.4f) => [{"a":1},{"bar”:”foo"},{3.4}]{code}
This patch creates a new style ‘arrnvp’ which is an array of named value pairs.
For example:
{code}NamedList("a"=1,"b"=2,null=3) =>
[{"name":"a","int":1},{"name":"b","int":2},{"int":3}]
NamedList("a"=1,"bar”=“foo",null=3.4f) =>
[{"name":"a","int":1},{"name":"b","str":"foo"},{"float":3.4}]{code}
This style maintains the type information of the values, similar to the xml
format:
{code:xml}<lst name=“someField”>
<int name=“a”>1</int>
<str name=“bar”>foo</str>
<float>3.4</float>
</lst>{code}
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