fetch solr server instance directly from hybris

gistfile1.txt

FacetSearchConfig config = facetSearchConfigService.getConfiguration("prdSolrConf");
        IndexedType indexedType = config.getIndexConfig().getIndexedType("PSProduct");
        SearchQuery query = new SearchQuery(config, indexedType);
        SolrServer solrServer = solrService.getSolrServer(config.getSolrConfig(), indexedType);
        String s = fieldNameProvider.getFieldName(indexedType.getIndexedProperty("categories"),null, FieldNameProvider.FieldType.INDEX);
        SolrQuery q = new SolrQuery("*:*");
        q.addFilterQuery(s+":"+code);
        QueryResponse response = solrServer.query(q);