Example usage for com.liferay.portal.kernel.search.facet Facet getFacetConfiguration

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.search.facet Facet getFacetConfiguration.

Prototype

public FacetConfiguration getFacetConfiguration();

Source Link

Usage

From source file:com.rivetlogic.portal.search.elasticsearch.util.ElasticsearchHelper.java

License:Open Source License

/**
 * This method adds multiple facets to Elastic search query builder.
 *
 * @param searchContext the search context
 * @param searchRequestBuilder the search request builder
 *///from  www  . ja  v  a2s . co m
private void handleFacetQueries(SearchContext searchContext, SearchRequestBuilder searchRequestBuilder) {
    Map<String, Facet> facets = searchContext.getFacets();
    for (Facet facet : facets.values()) {
        if (!facet.isStatic()) {

            FacetConfiguration liferayFacetConfiguration = facet.getFacetConfiguration();
            JSONObject liferayFacetDataJSONObject = liferayFacetConfiguration.getData();
            if (facet instanceof MultiValueFacet) {

                TermsFacetBuilder termsFacetBuilder = FacetBuilders
                        .termsFacet(liferayFacetConfiguration.getFieldName());
                termsFacetBuilder.field(liferayFacetConfiguration.getFieldName());
                if (liferayFacetDataJSONObject.has(ElasticsearchIndexerConstants.ELASTIC_SEARCH_MAXTERMS)) {
                    termsFacetBuilder.size(liferayFacetDataJSONObject
                            .getInt(ElasticsearchIndexerConstants.ELASTIC_SEARCH_MAXTERMS));
                }
                searchRequestBuilder.addFacet(termsFacetBuilder);
            } else if (facet instanceof RangeFacet) {
                RangeFacetBuilder rangeFacetBuilder = FacetBuilders
                        .rangeFacet(liferayFacetConfiguration.getFieldName());

                /**
                 *A typical ranges array looks like below.
                 *[{"range":"[20140603200000 TO 20140603220000]","label":"past-hour"},{"range":"[20140602210000 TO 20140603220000]","label":"past-24-hours"},...]
                 * 
                 */
                JSONArray rangesJSONArray = liferayFacetDataJSONObject
                        .getJSONArray(ElasticsearchIndexerConstants.ELASTIC_SEARCH_RANGES);
                rangeFacetBuilder.field(ElasticsearchIndexerConstants.ELASTIC_SEARCH_INNERFIELD_MDATE);
                if (rangesJSONArray != null) {
                    for (int i = 0; i < rangesJSONArray.length(); i++) {
                        JSONObject rangeJSONObject = rangesJSONArray.getJSONObject(i);
                        String[] fromTovalues = fetchFromToValuesInRage(rangeJSONObject);
                        if (fromTovalues != null) {
                            rangeFacetBuilder.addRange(fromTovalues[0].trim(), fromTovalues[1].trim());
                        }
                    }
                }
                searchRequestBuilder.addFacet(rangeFacetBuilder);
            }
        }
    }
}

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From source file:com.rivetlogic.portal.search.elasticsearch.util.ElasticsearchHelper.java

License:Open Source License

/**
 * Fetch entry classnames.// w w w .  j  a v a 2s .  co  m
 *
 * @param liferayFacet the liferay facet
 * @return the sets the
 */
private Set<String> fetchEntryClassnames(Facet liferayFacet) {
    JSONObject dataJSONObject = liferayFacet.getFacetConfiguration().getData();
    JSONArray valuesArray = dataJSONObject.getJSONArray(ElasticsearchIndexerConstants.ELASTIC_SEARCH_VALUES);
    Set<String> entryClassnames = new HashSet<String>();
    if (valuesArray != null) {
        for (int z = 0; z < valuesArray.length(); z++) {
            entryClassnames.add(valuesArray.getString(z));
        }
    }
    return entryClassnames;
}

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From source file:org.rsc.liferay.solr.SolrIndexSearcher.java

License:Open Source License

protected Hits doSearch(SearchContext searchContext, Query query) throws Exception {

    SolrQuery solrQuery = translateQuery(searchContext.getCompanyId(), query, searchContext.getSorts(),
            searchContext.getStart(), searchContext.getEnd());

    Map<String, Facet> facets = searchContext.getFacets();

    for (Facet facet : facets.values()) {
        if (facet.isStatic()) {
            continue;
        }/*from ww  w  .  ja v a  2 s  .  c o  m*/

        FacetConfiguration facetConfiguration = facet.getFacetConfiguration();

        if (facet instanceof RangeFacet) {
            solrQuery.addFacetField(facetConfiguration.getFieldName());

            JSONObject dataJSONObject = facetConfiguration.getData();

            JSONArray rangesJSONArray = dataJSONObject.getJSONArray("ranges");

            if (rangesJSONArray == null) {
                continue;
            }

            for (int i = 0; i < rangesJSONArray.length(); i++) {
                JSONObject rangeJSONObject = rangesJSONArray.getJSONObject(i);

                String range = rangeJSONObject.getString("range");

                String facetQuery = facetConfiguration.getFieldName() + StringPool.COLON + range;

                solrQuery.addFacetQuery(facetQuery);
            }
        } else {
            solrQuery.addFacetField(facetConfiguration.getFieldName());
        }

        String facetSort = FacetParams.FACET_SORT_COUNT;

        String order = facetConfiguration.getOrder();

        if (order.equals("OrderValueAsc")) {
            facetSort = FacetParams.FACET_SORT_INDEX;
        }

        solrQuery.add("f." + facetConfiguration.getFieldName() + ".facet.sort", facetSort);
    }

    solrQuery.setFacetLimit(-1);

    QueryResponse queryResponse = _solrServer.query(solrQuery, METHOD.POST);

    boolean allResults = false;

    if (solrQuery.getRows() == 0) {
        allResults = true;
    }

    List<FacetField> facetFields = queryResponse.getFacetFields();

    if (facetFields != null) {
        for (FacetField facetField : facetFields) {
            Facet facet = facets.get(facetField.getName());

            FacetCollector facetCollector = null;

            if (facet instanceof RangeFacet) {
                facetCollector = new SolrFacetQueryCollector(facetField.getName(),
                        queryResponse.getFacetQuery());
            } else {
                facetCollector = new SolrFacetFieldCollector(facetField.getName(), facetField);
            }

            facet.setFacetCollector(facetCollector);
        }
    }

    return subset(solrQuery, query, query.getQueryConfig(), queryResponse, allResults);
}

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