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Used NamedQueries in the save method

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Barbara 2019-11-28 20:14:04 +01:00
parent 5cbece42bb
commit 73c0945c4a
1 changed files with 20 additions and 27 deletions
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41
MoviesWebApp/src/main/java/at/technikumwien/movies/MoviesService.java
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@ -72,24 +72,22 @@ public class MoviesService {
for (Movies movie : movies) {
// TODO maybe get just the id and improve checking in for loop?
// Get all actors and studios from the database
List<Actors> allActors = findAllActors();
List<Studios> allStudios = findAllStudios();
try {
// Get studio for the movie from the database
Studios movieStudio = movie.getStudio();
LOGGER.info("Get a studio" + movieStudio);
List<Studios> studioListResult = em.createNamedQuery("Studios.getIdByProperties", Studios.class)
.setParameter("name", movieStudio.getName())
.setParameter("countrycode", movieStudio.getCountrycode())
.setParameter("postcode", movieStudio.getPostcode())
.getResultList();
// If the studio is missing in the database, roll back only
for (Studios studio : allStudios) {
if (studio.getName().equals(movieStudio.getName()) & studio.getCountrycode().equals(movieStudio.getCountrycode())
& studio.getPostcode().equals(movieStudio.getPostcode())) {
// Set id
movieStudio.setId(studio.getId());
if (!studioListResult.isEmpty() && studioListResult.size() > 0) {
Long actorId = studioListResult.get(0).getId();
movieStudio.setId(actorId);
}
}
if (movieStudio.getId() == null) {
else
{
LOGGER.info("Rollback! Movie studio: " + movieStudio);
context.setRollbackOnly();
return;
@ -99,30 +97,25 @@ public class MoviesService {
// Get actor for the movie from the database
for (Actors movieActor : movie.getActors()) {
LOGGER.info("Get an actor " + movieActor);
List actorListResult = em.createNamedQuery("Actors.getIdByProperties", Actors.class)
List<Actors> actorListResult = em.createNamedQuery("Actors.getIdByProperties", Actors.class)
.setParameter("firstname", movieActor.getFirstname())
.setParameter("lastname", movieActor.getLastname())
.setParameter("sex", movieActor.getSex())
//.setParameter("birthdate", movieActor.getBirthdate())
.getResultList();
// If any actor is missing in the database, roll back only
for (Actors actor : allActors) {
if (actor.getFirstname().equals(movieActor.getFirstname())
& actor.getLastname().equals(movieActor.getLastname())
& actor.getSex().equals(movieActor.getSex())) {
// & actor.getBirthdate().equals(movieActor.getBirthdate())) {
// Set id
movieActor.setId(actor.getId());
if (!actorListResult.isEmpty() && actorListResult.size() > 0) {
Long actorId = actorListResult.get(0).getId();
movieActor.setId(actorId);
}
if (movieActor.getId() == null) {
else
{
LOGGER.info("Rollback! Movie actor: " + movieActor);
context.setRollbackOnly();
return;
}
}
}
}
catch (Exception e) {
e.printStackTrace();
}