I'm executing a HQL query that return an Object, that I will cast to Double,
inside that query i pass Double named parameters, and I use some hql function that probably returns integers, such as count(...).
I do an aritmetic computation, + / *
I expect that since some of the values are Double, also Long are converted to Long.. but since I get this exception, I suppose this not happen.
The strange thing is that if I execute that query from Hibernate Tools of Eclipse i correctly get the result.
Any idea?
thanks
My query looks like this:
Code:
result = getEntityManager()
.createQuery("select ...")
.setParameter("aDoubleVar", aDoubleVar)
.setParameter("anotherDouble", new Double(4))
.getSingleResult();
if (result instanceof Double) {
doubleResult = (Double) result;
}
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