@SuppressWarnings("unchecked")
@Transactional(
propagation = Propagation.REQUIRES_NEW,
readOnly = false,
rollbackFor = Throwable.class)
private void removeRoles(Flota f) {
try {
if (f != null && f.getId() != null) {
Session currentSession = getSession();
currentSession.clear();
f = this.get(f.getId());
final Set<Rol> roles = Collections.unmodifiableSet(f.getRoles());
if (f != null && roles != null)
for (Rol r : roles) {
r = (Rol) currentSession.get(Rol.class, r.getId());
if (r != null && r.getFlotas() != null) {
final Set<Flota> flotas = Collections.unmodifiableSet(r.getFlotas());
List<Flota> aBorrar = new LinkedList<Flota>();
for (Flota fl : flotas) if (fl.getId().equals(f.getId())) aBorrar.add(fl);
for (Flota fl : aBorrar) r.getFlotas().remove(fl);
currentSession.saveOrUpdate(r);
}
}
}
} catch (Throwable t) {
log.error(t, t);
}
}
@Transactional(
propagation = Propagation.REQUIRES_NEW,
readOnly = false,
rollbackFor = Throwable.class)
public boolean saveOrUpdate(Flota f) {
boolean res = false;
if (f == null) return res;
try {
log.debug("Saving " + f);
final Set<Rol> roles = f.getRoles();
final Set<Recurso> recurso = f.getRecurso();
removeRecursos(f);
removeRoles(f);
Session currentSession = getSession();
currentSession.clear();
Flota entity = null;
if (f.getId() != null && this.get(f.getId()) != null)
entity = (Flota) currentSession.merge(f);
else entity = f;
if (recurso != null)
for (Recurso r : recurso) {
r = (Recurso) currentSession.get(Recurso.class, r.getId());
if (r != null) {
r.setFlotas(entity);
currentSession.saveOrUpdate(r);
}
}
if (roles != null)
for (Rol r : roles) {
Rol rentity = (Rol) currentSession.get(Rol.class, r.getId());
if (rentity != null) {
rentity.getFlotas().add(entity);
currentSession.saveOrUpdate(rentity);
}
}
currentSession.saveOrUpdate(entity);
} catch (Throwable t) {
log.error(t, t);
return false;
}
return true;
}
