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Changeset 6661

Timestamp:

10/12/15 12:12:04 (9 years ago)

Author:

Twan Goosen

Message:

Using 'fast' solr request handler for facet and single document queries in VLO web app

Location:

vlo/branches/vlo-3.3/vlo-web-app/src

Files:

r6315	r6661
32	32	public abstract class AbstractSolrQueryFactory {
33	33
34		protected static final String SOLR_SEARCH_ALL = ~~null~~;
	34	protected static final String SOLR_SEARCH_ALL = ":";
35	35
36	36	protected final void addQueryFacetParameters(final SolrQuery query, QueryFacetsSelection queryFacetsSelections) {

-                      r6284
+                      r6661
         // make a query to look up a specific document by its ID
         final SolrQuery query = getDefaultDocumentQuery();
+        // we can use the 'fast' request handler here, document ranking is of no interest
+        query.setRequestHandler(FacetConstants.SOLR_REQUEST_HANDLER_FAST);
         // consider all documents
         query.setQuery(SOLR_SEARCH_ALL);
 …
                 .build();
         query.addFilterQuery(createFilterOrQuery(idOrQueryMap));
         // one result max
         query.setRows(1);

-                      r4932
+                      r6661
 package eu.clarin.cmdi.vlo.service.solr.impl;
+import eu.clarin.cmdi.vlo.FacetConstants;
 import eu.clarin.cmdi.vlo.service.solr.SolrFacetQueryFactory;
 import eu.clarin.cmdi.vlo.pojo.QueryFacetsSelection;
 …
     public SolrQuery createFacetQuery(QueryFacetsSelection queryFacetsSelections, List<String> facets, int facetValueLimit) {
         final SolrQuery query = getBaseQuery(facets);
+        // we can use the 'fast' request handler here, document ranking is of no interest
+        query.setRequestHandler(FacetConstants.SOLR_REQUEST_HANDLER_FAST);
         addQueryFacetParameters(query, queryFacetsSelections);
         query.setFacetLimit(facetValueLimit);

-                      r6284
+                      r6661
         // default: query selects all values
         assertNull(query.getQuery());
+        assertEquals("*:*", query.getQuery());
         // no selection -> no filter queries
 …
         // default: query selects all values
         assertNull(query.getQuery());
+        assertEquals("*:*", query.getQuery());
         // Only empty selections -> no filter queries
 …
         // default: query selects all values
         assertNull(query.getQuery());
+        assertEquals("*:*", query.getQuery());
         // Expecting three filter queries as three values have been selected in total

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