bif/java-movieservice
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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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47
MoviesWebApp/src/main/java/at/technikumwien/movies/MoviesService.java
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@ -72,24 +72,22 @@ public class MoviesService {
for (Movies movie : movies) { 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 { try {
// Get studio for the movie from the database // Get studio for the movie from the database
Studios movieStudio = movie.getStudio(); 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 if (!studioListResult.isEmpty() && studioListResult.size() > 0) {
for (Studios studio : allStudios) { Long actorId = studioListResult.get(0).getId();
if (studio.getName().equals(movieStudio.getName()) & studio.getCountrycode().equals(movieStudio.getCountrycode()) movieStudio.setId(actorId);
& studio.getPostcode().equals(movieStudio.getPostcode())) {
// Set id
movieStudio.setId(studio.getId());
}
} }
if (movieStudio.getId() == null) { else
{
LOGGER.info("Rollback! Movie studio: " + movieStudio); LOGGER.info("Rollback! Movie studio: " + movieStudio);
context.setRollbackOnly(); context.setRollbackOnly();
return; return;
@ -99,27 +97,22 @@ public class MoviesService {
// Get actor for the movie from the database // Get actor for the movie from the database
for (Actors movieActor : movie.getActors()) { for (Actors movieActor : movie.getActors()) {
LOGGER.info("Get an actor " + movieActor); 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("firstname", movieActor.getFirstname())
.setParameter("lastname", movieActor.getLastname()) .setParameter("lastname", movieActor.getLastname())
.setParameter("sex", movieActor.getSex()) .setParameter("sex", movieActor.getSex())
//.setParameter("birthdate", movieActor.getBirthdate()) //.setParameter("birthdate", movieActor.getBirthdate())
.getResultList(); .getResultList();
// If any actor is missing in the database, roll back only if (!actorListResult.isEmpty() && actorListResult.size() > 0) {
for (Actors actor : allActors) { Long actorId = actorListResult.get(0).getId();
if (actor.getFirstname().equals(movieActor.getFirstname()) movieActor.setId(actorId);
& actor.getLastname().equals(movieActor.getLastname())
& actor.getSex().equals(movieActor.getSex())) {
// & actor.getBirthdate().equals(movieActor.getBirthdate())) {
// Set id
movieActor.setId(actor.getId());
} }
if (movieActor.getId() == null) { else
LOGGER.info("Rollback! Movie actor: " + movieActor); {
context.setRollbackOnly(); LOGGER.info("Rollback! Movie actor: " + movieActor);
return; context.setRollbackOnly();
} return;
} }
} }
} }