@SuppressWarnings("unchecked")
public <RT> SearchResults<RT> listResults(Expression<RT> expr) {
queryMixin.addToProjection(expr);
Query countQuery = createQuery(true);
countQuery.setUnique(true);
countQuery.setResult("count(this)");
long total = (Long) execute(countQuery);
if (total > 0) {
QueryModifiers modifiers = queryMixin.getMetadata().getModifiers();
Query query = createQuery(false);
reset();
return new SearchResults<RT>((List<RT>) execute(query), modifiers, total);
} else {
reset();
return SearchResults.emptyResults();
}
}
public <RT> SearchResults<RT> listResults(Expression<RT> expr) {
getQueryMixin().addToProjection(expr);
Query countQuery = createQuery(toCountRowsString(), null, true);
long total = (Long) countQuery.uniqueResult();
try {
if (total > 0) {
QueryModifiers modifiers = getMetadata().getModifiers();
String queryString = toQueryString();
logQuery(queryString);
Query query = createQuery(queryString, modifiers, false);
@SuppressWarnings("unchecked")
List<RT> list = query.list();
return new SearchResults<RT>(list, modifiers, total);
} else {
return SearchResults.emptyResults();
}
} finally {
reset();
}
}