private SearchRequestBuilder criteria2builder(ElasticSearchCriteria criteria) {
String[] indices = criteria.getIndices();
if (indices == null || indices.length == 0)
indices = new String[] {indexManager.getIndexName()};
SearchRequestBuilder srb = client.prepareSearch(indices);
srb.setTimeout(new TimeValue(10, TimeUnit.SECONDS));
String[] types = criteria.getTypes();
if (types != null && types.length > 0) srb.setTypes(types);
QueryBuilder qb = criteria.getQueryBuilder();
String query = criteria.getQuery();
if (qb == null && StringUtils.isBlank(query))
throw new NullPointerException("queryBuilder is null and queryString is blank");
if (qb == null && StringUtils.isNotBlank(query)) {
if (wildcardQueryPattern.matcher(query).matches()) {
String[] arr = query.split(":", 2);
qb = QueryBuilders.wildcardQuery(arr[0], arr[1]);
} else {
QueryStringQueryBuilder qsqb = new QueryStringQueryBuilder(query);
qsqb.defaultOperator(Operator.AND);
qb = qsqb;
}
}
srb.setQuery(qb);
Map<String, Boolean> sorts = criteria.getSorts();
for (Map.Entry<String, Boolean> entry : sorts.entrySet())
srb.addSort(entry.getKey(), entry.getValue() ? SortOrder.DESC : SortOrder.ASC);
return srb;
}
public SearchRequestBuilder prepareSearch() {
return client.prepareSearch(new String[] {indexManager.getIndexName()});
}