Example usage for org.apache.solr.common.params CommonParams TERMS

Introduction

In this page you can find the example usage for org.apache.solr.common.params CommonParams TERMS.

Prototype

String TERMS

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Usage

From source file:org.jahia.services.search.facets.SimpleJahiaJcrFacets.java

License:Open Source License

/**
 * Returns a list of value constraints and the associated facet counts for each facet field specified in the params.
 * //  w  w  w  .  j a  va  2 s  . c  o m
 * @see FacetParams#FACET_FIELD
 * @see #getFieldMissingCount
 * @see #getFacetTermEnumCounts
 */
public NamedList<Object> getFacetFieldCounts() throws IOException {

    NamedList<Object> res = new SimpleOrderedMap<Object>();
    String[] facetFs = params.getParams(FacetParams.FACET_FIELD);
    if (null != facetFs) {
        for (String f : facetFs) {
            try {
                String fieldName = StringUtils.substringBeforeLast(f, PROPNAME_INDEX_SEPARATOR);
                String locale = params.getFieldParam(f, "facet.locale");
                ExtendedPropertyDefinition epd = NodeTypeRegistry.getInstance()
                        .getNodeType(params.get("f." + f + ".facet.nodetype")).getPropertyDefinition(fieldName);
                String fieldNameInIndex = getFieldNameInIndex(f, fieldName, epd, locale);

                parseParams(FacetParams.FACET_FIELD, f);
                // TODO: can we use the key to add item in result like in original Solr ??? 
                String termList = localParams == null ? null : localParams.get(CommonParams.TERMS);
                if (termList != null) {
                    res.add(fieldName + PROPNAME_INDEX_SEPARATOR + fieldNameInIndex,
                            ensureSortingAndNameResolution(params.getFieldParam(f, "facet.sort"),
                                    getListedTermCounts(f, epd, fieldNameInIndex, locale, termList), epd,
                                    params.getFieldParam(f, "facet.labelRenderer"),
                                    LanguageCodeConverters.getLocaleFromCode(locale), fieldNameInIndex));
                } else {
                    res.add(fieldName + PROPNAME_INDEX_SEPARATOR + fieldNameInIndex,
                            ensureSortingAndNameResolution(params.getFieldParam(f, "facet.sort"),
                                    getTermCounts(f, epd, fieldNameInIndex, locale), epd,
                                    params.getFieldParam(f, "facet.labelRenderer"),
                                    LanguageCodeConverters.getLocaleFromCode(locale), fieldNameInIndex));
                }
            } catch (Exception e) {
                logger.error("Cant display facets for: " + f, e);
            }
        }
    }
    return res;
}

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