Example usage for org.apache.solr.client.solrj SolrQuery addFacetQuery

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj SolrQuery addFacetQuery.

Prototype

public SolrQuery addFacetQuery(String f)

Source Link

Document

add a faceting query

Usage

From source file:org.sparkcommerce.core.search.service.solr.SolrSearchServiceImpl.java

License:Apache License

/**
 * Notifies solr about which facets you want it to determine results and counts for
 * //  w  w  w  . j  av a2s. c  om
 * @param query
 * @param namedFacetMap
 */
protected void attachFacets(SolrQuery query, Map<String, SearchFacetDTO> namedFacetMap) {
    query.setFacet(true);
    for (Entry<String, SearchFacetDTO> entry : namedFacetMap.entrySet()) {
        SearchFacetDTO dto = entry.getValue();
        String facetTagField = entry.getValue().isActive() ? shs.getGlobalFacetTagField() : entry.getKey();

        // Clone the list - we don't want to remove these facets from the DB
        List<SearchFacetRange> facetRanges = new ArrayList<SearchFacetRange>(
                dto.getFacet().getSearchFacetRanges());

        if (extensionManager != null) {
            extensionManager.getProxy().filterSearchFacetRanges(dto, facetRanges);
        }

        if (facetRanges != null && facetRanges.size() > 0) {
            for (SearchFacetRange range : facetRanges) {
                query.addFacetQuery(getSolrTaggedFieldString(entry.getKey(), facetTagField, "ex", range));
            }
        } else {
            query.addFacetField(getSolrTaggedFieldString(entry.getKey(), facetTagField, "ex", null));
        }
    }
}

From source file:sk.opendatanode.utils.SolrQueryHelper.java

License:Open Source License

/**
 * adds facet query with relevant excluding tag
 * for example: facet.query:{!ex=def}type:ORGANIZATION_RECORD
 * //from  www  . j a  v  a 2 s.  c  om
 * @param type
 * @param solrQuery
 */
private static void addFacetItemQuery(FacetItemType type, SolrQuery solrQuery) {
    FacetInfo facetInfo = FacetFactory.getFacetInfo(type, null);

    if (facetInfo == null)
        return;

    for (FacetItem facetItem : facetInfo.getItemList()) {
        String exTag = DEF_EX_TAG.replace("type", facetItem.getQueryFieldName());
        solrQuery.addFacetQuery(exTag + facetItem.getQuery());
    }
}