clucene_bindings snippet

gistfile1.cpp

try {
            TCHAR* searchString = STRDUP_AtoT(*(*baton->search));
            Query* q = QueryParser::parse(searchString, _T(""), &analyzer);
            Hits* hits = s.search(q);

            HandleScope scope;
            //_CLDELETE(q);
            free(searchString);
            // Build the result array
            Local<v8::Array> resultArray = v8::Array::New();

            for (size_t i=0; i < hits->length(); i++) {
                Document& doc(hits->doc(i));
                // {"id":"ab34", "score":1.0}
                Local<Object> resultObject = Object::New();
                // TODO:  This dup might be a leak
                
                DocumentFieldEnumeration* fields = doc.getFields();
                while (fields->hasMoreElements()) {
                  Field* nextField = fields->nextElement();
                  Local<String> fieldName = _T(nextField->name());
                  Local<String> fieldValue = _T(nextField->stringValue());
                  resultObject->Set(fieldName, fieldValue);
                }
                
                /*
                resultObject->Set(String::New("type"), String::New(STRDUP_TtoA(doc.get(_T("_type")))));
                if (doc.getField(_T("content")) != NULL) {
                  resultObject->Set(String::New("content"), String::New(STRDUP_TtoA(doc.get(_T("content")))));
                }
                */

                resultObject->Set(String::New("score"), Number::New(hits->score(i)));
                resultArray->Set(i, resultObject);
            }
            baton->results = Persistent<v8::Array>::New(resultArray);
        } catch (CLuceneError& E) {
          baton->error.assign(E.what());
        } catch(...) {
          baton->error = "Got an unknown exception";
        }