On 05/27/2014 04:21 PM, Steve Rowe wrote:
Shawn’s code shows that SolrJ parses the JSON for you into NamedList
(response.getResponse()). - Steve
Thank you for pointing it out.
It wasn't apparent what get(key) returns since the method signature
of getResponse() merely tells it would return a NamedList<Object>.
After running a test code under debugger, I found out, for key="fields",
the returned object is of ArrayList<SimpleOrderedMap<NameValuePair>>.
This is what I came up with:
private static final String url = "http://localhost:8983/solr/hlbase";;
private static final SolrServer server = new HttpSolrServer(url);
...
SolrQuery query = new SolrQuery();
query.setRequestHandler("/schema/fields");
QueryResponse response = server.query(query);
List<SimpleOrderedMap<NameValuePair>> fields =
(ArrayList<SimpleOrderedMap<NameValuePair>>)
response.getResponse().get("fields");
for(SimpleOrderedMap<NameValuePair> fmap : fields) {
System.out.println(fmap.get("name"));
}
Kuro
