/* (non-Javadoc)
* @see cz.plsi.webInfo.shared.dataStore.entities.EntityCommon#exists()
*/
@Override
public boolean exists() {
EntityManager em = EMF.getInstance().createEntityManager();
Query query =
em.createQuery(
"SELECT ts FROM "
+ TeamStage.class.getName()
+ " ts "
+ "where ts.teamName=:teamName "
+ "and ts.stageName=:stageName");
query.setParameter("teamName", this.getTeamName());
query.setParameter("stageName", this.getStageName());
query.setMaxResults(1);
return !query.getResultList().isEmpty();
}
public static TeamStage getTeamStage(Key id) {
EntityManager em = EMF.getInstance().createEntityManager();
TypedQuery<TeamStage> query =
em.createQuery(
"SELECT ts FROM " + TeamStage.class.getName() + " ts " + "where ts.id=:id",
TeamStage.class);
query.setParameter("id", id);
query.setMaxResults(1);
List<TeamStage> resultList = query.getResultList();
if (resultList.isEmpty()) {
return null;
}
return resultList.get(0);
}
@Override
public List<TeamStage> getList() {
EntityManager em = EMF.getInstance().createEntityManager();
CriteriaBuilder criteriaBuilder = em.getCriteriaBuilder();
CriteriaQuery<TeamStage> cq = criteriaBuilder.createQuery(TeamStage.class);
Root<TeamStage> teamStage = cq.from(TeamStage.class);
Predicate criteria = null;
if (this.teamName != null) {
criteria = criteriaBuilder.equal(teamStage.get("teamName"), this.teamName);
}
if (this.stageName != null) {
criteria =
criteriaBuilder.and(
criteria, criteriaBuilder.equal(teamStage.get("stageName"), this.stageName));
}
if (this.stageBranch != null) {
criteria =
criteriaBuilder.and(
criteria, criteriaBuilder.equal(teamStage.get("stageBranch"), this.stageBranch));
}
if (this.stageOrder == TEAM_ENDED_GAME) {
Predicate equalEnded = criteriaBuilder.equal(teamStage.get("stageOrder"), this.stageOrder);
criteria = criteria != null ? criteriaBuilder.and(criteria, equalEnded) : equalEnded;
} else {
Predicate notEqualOrder =
criteriaBuilder.notEqual(teamStage.get("stageOrder"), TEAM_ENDED_GAME);
criteria = criteria != null ? criteriaBuilder.and(criteria, notEqualOrder) : notEqualOrder;
}
if (criteria != null) {
cq.where(criteria);
}
cq.select(teamStage);
cq.orderBy(
criteriaBuilder.desc(teamStage.get("stageOrder")),
criteriaBuilder.asc(teamStage.get("stageDate")));
em.getTransaction().begin();
List<TeamStage> resultList = em.createQuery(cq).getResultList();
em.getTransaction().commit();
return resultList;
}
/* (non-Javadoc)
* @see cz.plsi.webInfo.shared.dataStore.entities.EntityCommon#count()
*/
@Override
public long count() {
EntityManager em = EMF.getInstance().createEntityManager();
StringBuilder queryBuilder = new StringBuilder();
queryBuilder.append("SELECT COUNT(ts) FROM ");
queryBuilder.append(TeamStage.class.getName());
queryBuilder.append(" ts");
if (this.teamName != null) {
queryBuilder.append(" where ts.teamName=:teamName");
}
TypedQuery<Long> query = em.createQuery(queryBuilder.toString(), Long.class);
if (this.teamName != null) {
query.setParameter("teamName", this.teamName);
}
return query.getSingleResult();
}
// TODO refaktor z team name na team code
public static TeamStage getLastTeamStage(String team) {
EntityManager em = EMF.getInstance().createEntityManager();
TypedQuery<TeamStage> query =
em.createQuery(
"SELECT ts FROM "
+ TeamStage.class.getName()
+ " ts "
+ "where ts.teamName=:teamName "
+ "ORDER BY ts.stageDate DESC",
TeamStage.class);
query.setParameter("teamName", team);
query.setMaxResults(1);
List<TeamStage> resultList = query.getResultList();
if (resultList.isEmpty()) {
return null;
}
return resultList.get(0);
}