public User getUser(String username) {
User result = null;
Session session;
Object user;
session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = null;
user = null;
try {
transaction = session.beginTransaction();
Query query =
session.createQuery("from User as user where user.userName='******'");
user = query.uniqueResult();
transaction.commit();
} catch (HibernateException e) {
transaction.rollback();
e.printStackTrace();
}
if (user != null) {
result = (User) user;
}
} finally {
if (session.isOpen()) {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
}
return result;
}
public List<Team> getTeams() {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
List result = null;
try {
Transaction transaction = session.beginTransaction();
result = session.createQuery("from Team").list();
session.flush();
transaction.commit();
} catch (HibernateException e) {
e.printStackTrace();
} finally {
if (session.isOpen()) {
session.close();
}
}
List<Team> teams = new ArrayList<Team>();
for (Object o : result) {
if (o instanceof Team) {
teams.add((Team) o);
}
}
return teams;
}
public List<Activity> getActivities(Event parent) {
List<Activity> result = new ArrayList<Activity>();
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
Object event =
session
.createQuery("from Event as event where event.idevent= " + parent.getIdevent())
.uniqueResult();
transaction.commit();
if (event != null) {
Event eventEntity = (Event) event;
Collection<Activity> activityList = eventEntity.getActivities();
for (Activity activity : activityList) {
result.add(activity);
}
}
} finally {
if (session.isOpen()) {
session.flush();
session.disconnect();
session.close();
}
}
return result;
}
public ActivityPartnerRequest getPartnerRequest(User user, Activity activity) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
List result =
session
.createQuery(
"from ActivityPartnerRequest as partnerrequest "
+ "where partnerrequest.idactivity="
+ activity.getIdactivity()
+ " and partnerrequest.iduser="
+ user.getIduser())
.list();
transaction.commit();
if (result != null && result.size() > 0) {
return (ActivityPartnerRequest) result.get(0);
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
return null;
}
public void savePartnerRequest(ActivityPartnerRequest activityPartnerRequest) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
List result =
session
.createQuery(
"from ActivityPartnerRequest as partnerrequest "
+ "where partnerrequest.idactivity="
+ activityPartnerRequest.getIdactivity()
+ " and partnerrequest.iduser="
+ activityPartnerRequest.getIduser())
.list();
transaction.commit();
if (result != null && result.size() > 0) {
Session session1 = SessionFactoryUtil.getInstance().getCurrentSession();
Transaction transaction1 = session1.beginTransaction();
for (Object o : result) {
session1.delete(o);
}
transaction1.commit();
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
saveObject(activityPartnerRequest);
}
public void saveEvent(Event event) {
Event event1 = getEvent(event);
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
if (event1 == null) {
Transaction transaction = session.beginTransaction();
try {
session.save(event);
transaction.commit();
} catch (HibernateException e) {
transaction.rollback();
e.printStackTrace();
}
} else {
Transaction transaction = session.beginTransaction();
try {
session.update(event);
transaction.commit();
} catch (HibernateException e) {
transaction.rollback();
e.printStackTrace();
}
}
} finally {
if (session.isOpen()) {
session.flush();
session.disconnect();
session.close();
}
}
}
public void saveEventPassesRequest(EventNumberOfPassesRequest eventNumberOfPassesRequest) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
List result =
session
.createQuery(
"from EventNumberOfPassesRequest as eventNumberOfPassesRequest "
+ "where eventNumberOfPassesRequest.idevent="
+ eventNumberOfPassesRequest.getIdevent()
+ " and eventNumberOfPassesRequest.iduser="
+ eventNumberOfPassesRequest.getIduser())
.list();
transaction.commit();
if (result != null && result.size() > 0) {
Session session1 = SessionFactoryUtil.getInstance().getCurrentSession();
Transaction transaction1 = session1.beginTransaction();
for (Object o : result) {
session1.delete(o);
}
transaction1.commit();
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
saveObject(eventNumberOfPassesRequest);
}
public Location getLocation(int id) {
Location result = null;
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
Object o =
session
.createQuery("from Location as location where location.idlocation = " + id)
.uniqueResult();
transaction.commit();
if (o != null) {
if (o instanceof Location) {
Location location = (Location) o;
result = new Location();
result.setName(location.getName());
result.setIdlocation(location.getIdlocation());
}
}
} finally {
if (session.isOpen()) {
session.flush();
session.disconnect();
session.close();
}
}
return result;
}
public ClassificationValue getClassification(String value) {
ClassificationValue result = null;
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
Object o =
session
.createQuery(
"from ClassificationValue as classificationValue where classificationValue.value like '"
+ value
+ "'")
.uniqueResult();
transaction.commit();
if (o != null) {
if (o instanceof ClassificationValue) {
result = (ClassificationValue) o;
}
}
} finally {
if (session.isOpen()) {
session.flush();
session.disconnect();
session.close();
}
}
return result;
}
public EventNumberOfPassesRequest getEventPassesRequest(User user, Event event) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
List result =
session
.createQuery(
"from EventNumberOfPassesRequest as eventNumberOfPassesRequest "
+ "where eventNumberOfPassesRequest.idevent="
+ event.getIdevent()
+ " and eventNumberOfPassesRequest.iduser="
+ user.getIduser())
.list();
transaction.commit();
if (result != null && result.size() > 0) {
return (EventNumberOfPassesRequest) result.get(0);
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
return null;
}
public Location getLocation(String s) {
Location result = null;
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
Object o =
session
.createQuery("from Location as location where location.name like '" + s + "'")
.uniqueResult();
transaction.commit();
if (o != null) {
if (o instanceof Location) {
result = (Location) o;
}
}
} finally {
if (session.isOpen()) {
session.flush();
session.disconnect();
session.close();
}
}
return result;
}
public boolean createUser(User user) {
boolean result = false;
if (user.getEmployeeId() != null) {
User userById = getUserByEmployeeId(user.getEmployeeId());
if (userById != null) {
MessageUtils.createMessage("Brugeren eksisterer allerede.");
return false;
}
}
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
Transaction transaction = session.beginTransaction();
try {
session.saveOrUpdate(user);
result = true;
session.flush();
transaction.commit();
} catch (StaleObjectStateException sose) {
System.out.println("StaleObjectException");
transaction.rollback();
} catch (HibernateException e) {
e.printStackTrace();
transaction.rollback();
result = false;
} finally {
if (session.isOpen()) {
session.close();
}
}
return result;
}
public static Session openSession() throws HibernateException {
buildIfNeeded();
Session session = (Session) threadLocal.get();
if (session == null || !session.isOpen()) {
session = sessionFactory.openSession();
threadLocal.set(session);
}
return session;
}
public void deleteObject(Object o) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
session.delete(o);
session.flush();
transaction.commit();
} finally {
if (session.isOpen()) {
session.close();
}
}
}
public void updateObject(Object entity) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
session.update(entity);
session.flush();
transaction.commit();
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
}
public void deletePartnerRequest(ActivityPartnerRequest activityPartnerRequest) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
session.delete(activityPartnerRequest);
session.flush();
transaction.commit();
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
}
public void saveObject(Object entity) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
Transaction transaction = null;
try {
transaction = session.beginTransaction();
session.saveOrUpdate(entity);
transaction.commit();
} catch (HibernateException e) {
transaction.rollback();
e.printStackTrace();
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
}
public List<Event> getEvent(String name) {
List<Event> result = new ArrayList<Event>();
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
List list = session.createQuery("from Event as event where event.name='" + name + "'").list();
transaction.commit();
for (Object o : list) {
result.add((Event) o);
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
return result;
}
public List<User> getUsers() {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
List<User> result = new ArrayList<User>();
try {
Transaction transaction = session.beginTransaction();
List list = session.createQuery("from User").list();
transaction.commit();
for (Object o : list) {
User user = (User) o;
result.add(user);
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
return result;
}
public List<Logo> getLogos() {
List<Logo> result = new ArrayList<Logo>();
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
List list = session.createQuery("from Logo").list();
transaction.commit();
for (Object o : list) {
Logo logo = (Logo) o;
result.add(logo);
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
return result;
}
public Event getEvent(Event event) {
Event result = null;
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
Object o =
session
.createQuery("from Event as event where event.idevent= " + event.getIdevent())
.uniqueResult();
transaction.commit();
if (o != null) {
result = (Event) o;
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
return result;
}
@OnError
public void errorHandle(Session session, Throwable error) {
if (session != null && session.isOpen()) {
WebsocketMessageWrapper<Error> response = new WebsocketMessageWrapper<>();
response.setType(WebsocketMessageType.CUSTOMER_ERROR);
response.setData(new Error());
if (error instanceof CustomerNotFoundException) {
response.setSequenceId(((CustomerNotFoundException) error).getSequenceId());
response.getData().setCode("customer.notFound");
response.getData().setDescription("Customer not found");
} else {
WebSocketServerLogger.LOG.handleWebsocketServerError(error);
response.setSequenceId(UUID.randomUUID().toString());
response.getData().setCode(error.getClass().getName());
response.getData().setDescription("Handled exception");
}
session.getAsyncRemote().sendObject(response);
}
}
public List<Activity> getActivities() {
List<Activity> result = new ArrayList<Activity>();
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
List list = session.createQuery("from Activity").list();
transaction.commit();
for (Object o : list) {
Activity activity = (Activity) o;
result.add(activity);
}
} finally {
if (session.isOpen()) {
session.flush();
session.disconnect();
session.close();
}
}
return result;
}
public User getUser(User user) {
User result = null;
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
Object o =
session
.createQuery("from User as user where user.iduser=" + user.getIduser())
.uniqueResult();
transaction.commit();
if (o != null) {
result = (User) o;
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
return result;
}
public List<ClassificationType> getClassificationTypes() {
List<ClassificationType> result = new ArrayList<ClassificationType>();
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
List list = session.createQuery("from ClassificationType").list();
transaction.commit();
if (list != null) {
for (Object o : list) {
ClassificationType classificationType = (ClassificationType) o;
result.add(classificationType);
}
}
} finally {
if (session.isOpen()) {
session.flush();
session.disconnect();
session.close();
}
}
return result;
}
public Location getLocation(Location location) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
Object o =
session
.createQuery(
"from Location as location where location.idlocation = "
+ location.getIdlocation())
.uniqueResult();
transaction.commit();
if (o != null) {
return (Location) o;
}
} finally {
if (session.isOpen()) {
session.flush();
session.disconnect();
session.close();
}
}
return null;
}
public List<Location> getLocations() {
List<Location> result = new ArrayList<Location>();
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
List list = session.createQuery("from Location").list();
transaction.commit();
if (list != null) {
for (Object o : list) {
Location location = (Location) o;
result.add(location);
}
}
} finally {
if (session.isOpen()) {
session.flush();
session.disconnect();
session.close();
}
}
return result;
}
public void deleteUser(User user) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
User o =
(User)
session
.createQuery("from User as user where user.userName='******'")
.uniqueResult();
transaction.commit();
if (o != null) {
Session session1 = SessionFactoryUtil.getInstance().getCurrentSession();
Transaction transaction1 = session1.beginTransaction();
session1.delete(o);
transaction1.commit();
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
}
public List<User> getUserForActivity(Activity activity) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
List<User> result = new ArrayList<User>();
try {
Transaction transaction = session.beginTransaction();
String queryString =
"select user from User as user where "
+ activity.getIdactivity()
+ " in elements (user.activities)";
List users = session.createQuery(queryString).list();
transaction.commit();
for (Object user : users) {
result.add((User) user);
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
return result;
}
public List<User> getUserForEvent(Event selectedEvent) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
List<User> result = new ArrayList<User>();
try {
Transaction transaction = session.beginTransaction();
String queryString =
"select user from User as user where "
+ selectedEvent.getIdevent()
+ " in elements (user.events) order by user.firstname";
List users = session.createQuery(queryString).list();
transaction.commit();
for (Object user : users) {
result.add((User) user);
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
return result;
}
