public VarDTO_Light getVarLight(long id) {
Var v = em.find(Var.class, id);
if (v != null) {
v.setEM(em);
return v.toDTO_Light();
} else return null;
}
@Override
public VarDTO_Detailed getVarDetailed(long id, UserAccountDTO dto, UserHistoryDTO hist_dto) {
Var v = em.find(Var.class, id);
if (v != null) {
v.setEM(em);
if (dto != null && dto.getId() != 0 && dto.getCurrent_research() == 0) {
dto.setCurrent_research(v.getResearch_id());
}
return v.toDTO_Detailed(dto, hist_dto, em);
} else return null;
}
@Override
public ArrayList<VarDTO_Research> getVarsResearchNames(ArrayList<Long> keys) {
ArrayList<VarDTO_Research> map = new ArrayList<VarDTO_Research>();
for (Long k : keys) {
Var v = em.find(Var.class, k);
if (v != null) {
v.setEM(em);
VarDTO_Detailed dto = v.toDTO_Detailed(null, null, em);
map.add(
new VarDTO_Research(
dto.getId(), dto.getResearch_id().intValue(), dto.getResearch_name()));
}
}
return map;
}
@Override
public ArrayList<VarDTO_Light> getResearchVarsSummaries(long research_id) {
// Variant 1
// ArrayList<VarDTO_Light> list = new ArrayList<VarDTO_Light>();
// SocioResearch dsResearch,detached;
// try {
// dsResearch = em.find(SocioResearch.class, research_id);
// ArrayList<Long> var_ids = dsResearch.getVar_ids();
// for(Long var_id:var_ids)
// {
// Var var = em.find(Var.class,var_id);
// list.add(var.toDTO_Light());
// }
// } finally
// {
// }
// Variant 2
// TypedQuery<Var> q = em.createQuery("SELECT x FROM Var x WHERE x.research_id = :id
// ORDER BY x.id", Var.class);
// q.setParameter("id", research_id);
// List<Var> l = q.getResultList();
// for(Var v:l)
// {
// list.add(v.toDTO_Light());
// }
// Variant 3
return Var.getResearchVarsLight(em, research_id);
// throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public ArrayList<VarDTO_Light> getVarDTOs(ArrayList<Long> ids) {
// ArrayList<VarDTO_Light> arr = new ArrayList<VarDTO_Light>();
// if (ids != null)
// for(Long key:ids)
// {
// VarDTO_Light dto = getVarLight(key);
// arr.add(dto);
// }
return Var.getResearchVarsLightDTOs(em, ids);
}
@Override
public ArrayList<VarDTO_Light> getResearchVarsWeightCandidates(long research_id) {
return Var.getResearchVarsWeightCandidates(em, research_id);
}
@Override
public VarDTO getVar(long id, UserAccountDTO dto, UserHistoryDTO hist_dto) {
Var v = em.find(Var.class, id);
v.setEM(em);
return v.toDTO(dto, hist_dto, em);
}
@Override
public ArrayList<Double> get2DDistribution(
long var_id1, long var_id2, UserAccountDTO dto, UserHistoryDTO hist_dto) {
return Var.calc2DDistribution(var_id1, var_id2, dto, hist_dto, em);
}