@Override
protected BooleanClause doGetFacetClause() {
SearchContext searchContext = getSearchContext();
FacetConfiguration facetConfiguration = getFacetConfiguration();
JSONObject dataJSONObject = facetConfiguration.getData();
String[] values = null;
if (isStatic() && dataJSONObject.has("values")) {
JSONArray valuesJSONArray = dataJSONObject.getJSONArray("values");
values = new String[valuesJSONArray.length()];
for (int i = 0; i < valuesJSONArray.length(); i++) {
values[i] = valuesJSONArray.getString(i);
}
}
String[] valuesParam =
StringUtil.split(GetterUtil.getString(searchContext.getAttribute(getFieldName())));
if (!isStatic() && (valuesParam != null) && (valuesParam.length > 0)) {
values = valuesParam;
}
if ((values == null) || (values.length == 0)) {
return null;
}
BooleanQuery facetQuery = BooleanQueryFactoryUtil.create(searchContext);
for (String value : values) {
FacetValueValidator facetValueValidator = getFacetValueValidator();
if ((searchContext.getUserId() > 0) && !facetValueValidator.check(searchContext, value)) {
continue;
}
TermQuery termQuery = TermQueryFactoryUtil.create(searchContext, getFieldName(), value);
try {
facetQuery.add(termQuery, BooleanClauseOccur.SHOULD);
} catch (ParseException pe) {
_log.error(pe, pe);
}
}
if (!facetQuery.hasClauses()) {
return null;
}
return BooleanClauseFactoryUtil.create(
searchContext, facetQuery, BooleanClauseOccur.MUST.getName());
}
