HOW to use HAVING COUNT(*) with hibernate

Question

I need to create a query and I need COUNT(*) and HAVING COUNT(*) = x.

I\'m using a work around that uses the CustomProjection

Answer 1

I figured out the problem. I replace CusotmProjections class, with:

.add( Projections.sqlGroupProjection("ensayo_id", groupBy , alias, types));

where groupBy, alias and types are:

 String groupBy = "ensayo_id" + " having " + "count(*) = " + String.valueOf(lineas.size());
 String[] alias = new String[1]; 
 Alias[0] = "ensayo_id"; 
 Type[] types = new Type[1]; 
 types[0] = Hibernate.INTEGER;

and the magic is on groupby String. –