Set up the query like this to highlight a field named "content":
SolrQuery query = new SolrQuery();
query.setQuery("foo");
query.setHighlight(true).setHighlightSnippets(1); //set other params as
needed
query.setParam("hl.fl", "content");
QueryResponse queryResponse =getSolrServer().query(query);
Then to get back the highlight results you need something like this:
Iterator<SolrDocument> iter = queryResponse.getResults();
while (iter.hasNext()) {
SolrDocument resultDoc = iter.next();
String content = (String) resultDoc.getFieldValue("content"));
String id = (String) resultDoc.getFieldValue("id"); //id is the
uniqueKey field
if (queryResponse.getHighlighting().get(id) != null) {
List<String> highightSnippets =
queryResponse.getHighlighting().get(id).get("content");
}
}
Hope that gets you what you need.
-Jay
http://www.lucidimagination.com
On Thu, Sep 10, 2009 at 3:19 PM, Paul Tomblin <[email protected]> wrote:
> Can somebody point me to some sample code for using highlighting in
> SolrJ? I understand the highlighted versions of the field comes in a
> separate NamedList? How does that work?
>
> --
> http://www.linkedin.com/in/paultomblin
>
