@Override
public void processMultiple(Collection<IndexMaster> indexes, ContentRequest req, XMLWriter xml)
throws BerliozException, IOException {
String facets = req.getParameter("facets", "");
int maxNumber = req.getIntParameter("max-facets", 20);
// get first catalog as they should all have the same one
SearchQuery query = buildQuery(req, indexes.iterator().next().getCatalog());
if (query == null) {
xml.emptyElement("index-search");
return;
}
SearchPaging paging = buildPaging(req);
ArrayList<Index> theIndexes = new ArrayList<Index>();
for (IndexMaster index : indexes) {
theIndexes.add(index.getIndex());
}
try {
SearchResults results = LuceneIndexQueries.query(theIndexes, query, paging);
List<FieldFacet> facetsList =
Facets.getFacets(
Arrays.asList(facets.split(",")), maxNumber, query.toQuery(), theIndexes);
outputResults(query, results, facetsList, xml);
} catch (IndexException ex) {
LOGGER.warn(
"Fail to retrieve search result using query: {}", (Object) query.toString(), (Object) ex);
}
}
@Override
public void processSingle(IndexMaster index, ContentRequest req, XMLWriter xml)
throws BerliozException, IOException {
String facets = req.getParameter("facets", "");
int maxNumber = req.getIntParameter("max-facets", 20);
SearchQuery query = buildQuery(req, index.getCatalog());
if (query == null) {
xml.emptyElement("index-search");
return;
}
SearchPaging paging = buildPaging(req);
try {
SearchResults results = index.query(query, paging);
List<FieldFacet> facetsList =
Facets.getFacets(
Arrays.asList(facets.split(",")), maxNumber, query.toQuery(), index.getIndex());
outputResults(query, results, facetsList, xml);
} catch (IndexException ex) {
LOGGER.warn(
"Fail to retrieve search result using query: {}", (Object) query.toString(), (Object) ex);
}
}
private void outputResults(
SearchQuery query, SearchResults results, List<FieldFacet> facets, XMLWriter xml)
throws IOException {
xml.openElement("index-search", true);
xml.openElement("facets");
for (FieldFacet facet : facets) {
facet.toXML(xml);
}
xml.closeElement();
query.toXML(xml);
results.toXML(xml);
xml.closeElement();
}