public IList <RecargaSUBE> GetRecargaMasCercanos(Point origen, int count)
{
var session = sessionFactory.GetCurrentSession();
var query = session.CreateQuery(@"select r from RecargaSUBE r
order by NHSP.Distance(r.Ubicacion, :coord)")
.SetParameter("coord", origen, NHibernateUtil.Custom(typeof(Wgs84GeographyType)))
.SetMaxResults(count);
return(query.List <RecargaSUBE>());
}
public IList <Transporte> GetMasCercanos(Point origen, int maxDistance)
{
var session = sessionFactory.GetCurrentSession();
var query = session.CreateQuery(@"select t from Transporte t
where NHSP.Distance(t.Ubicacion, :coord) <= :maxDistance
order by NHSP.Distance(t.Ubicacion, :coord)")
.SetParameter("coord", origen, NHibernateUtil.Custom(typeof(Wgs84GeographyType)))
.SetDouble("maxDistance", maxDistance);
return(query.List <Transporte>());
}
private static IList <AddressQM> ListNHSql()
{
var session = SessionFactory.GetSession();
var sql = session.CreateSQLQuery("SELECT Street, Coordinates, Date FROM Address Where ZipCode = :ZipCode")
.AddScalar("Street", NHibernateUtil.String)
.AddScalar("Coordinates", NHibernateUtil.Custom(typeof(GeometryType)))
.AddScalar("Date", NHibernateUtil.Date);
sql.SetResultTransformer(Transformers.AliasToBean <AddressQM>());
sql.SetString("ZipCode", ran.Next(5000).ToString());
sql.SetMaxResults(15);
return(sql.List <AddressQM>());
}
public async Task EqualityWorksForExplicitUserTypeAsync()
{
using (var session = OpenSession())
using (session.BeginTransaction())
{
var newItem = new BarExample {
Value = "Larry"
};
var entities = await(session.Query <EntityWithUserTypeProperty>()
.Where(x => x.Example == newItem.MappedAs(NHibernateUtil.Custom(typeof(ExampleUserType))))
.ToListAsync());
Assert.AreEqual(1, entities.Count);
}
}
public void OrderByDistanceHql()
{
var point = new Point(0.0, 0.0)
{
SRID = 4326
};
var result = _session.CreateQuery(
@"select p from Simple p
order by NHSP.Distance(p.Geometry, :point)")
.SetParameter("point", point, NHibernateUtil.Custom(GeometryType))
.List <Simple>();
Assert.That(result[0].Description, Is.EqualTo("point 2"));
Assert.That(result[1].Description, Is.EqualTo("point 4"));
Assert.That(result[2].Description, Is.EqualTo("point 3"));
Assert.That(result[3].Description, Is.EqualTo("point 1"));
}
public void LinqMethodWorksForExplicitUserType()
{
using (var session = OpenSession())
using (session.BeginTransaction())
{
var newItem = new BarExample {
Value = "Larry"
};
var entities = session.Query <EntityWithUserTypeProperty>()
.Where(x => x.Example.IsEquivalentTo(newItem.MappedAs(NHibernateUtil.Custom(typeof(ExampleUserType)))))
.ToList();
Assert.AreEqual(2, entities.Count);
}
}
