/**
* Append highlighting parameters to {@link SolrQuery}
*
* @param solrQuery
* @param query
*/
protected void processHighlightOptions(SolrQuery solrQuery, HighlightQuery query) {
if (query.hasHighlightOptions()) {
HighlightOptions highlightOptions = query.getHighlightOptions();
solrQuery.setHighlight(true);
if (!highlightOptions.hasFields()) {
solrQuery.addHighlightField(HighlightOptions.ALL_FIELDS.getName());
} else {
for (Field field : highlightOptions.getFields()) {
solrQuery.addHighlightField(field.getName());
}
for (FieldWithHighlightParameters fieldWithHighlightParameters :
highlightOptions.getFieldsWithHighlightParameters()) {
addPerFieldHighlightParameters(solrQuery, fieldWithHighlightParameters);
}
}
for (HighlightParameter option : highlightOptions.getHighlightParameters()) {
addOptionToSolrQuery(solrQuery, option);
}
if (highlightOptions.hasQuery()) {
solrQuery.add(HighlightParams.Q, getQueryString(highlightOptions.getQuery()));
}
}
}
@Override
public <T> HighlightPage<T> queryForHighlightPage(HighlightQuery query, Class<T> clazz) {
Assert.notNull(query, "Query must not be 'null'.");
Assert.notNull(clazz, "Target class must not be 'null'.");
QueryResponse response = query(query);
List<T> beans = convertQueryResponseToBeans(response, clazz);
SolrDocumentList results = response.getResults();
SolrResultPage<T> page =
new SolrResultPage<T>(
beans, query.getPageRequest(), results.getNumFound(), results.getMaxScore());
ResultHelper.convertAndAddHighlightQueryResponseToResultPage(response, page);
return page;
}