Package com.darkhonor.rage.libs.dataaccess

Examples of com.darkhonor.rage.libs.dataaccess.GradedEventDAO.find()


                }
            }

            // Get the list of questions for this event
            //GradedEvent gevent = em.find(GradedEvent.class, event.getId());
            GradedEvent gevent = gradedEventDAO.find(event.getId());
           
            modGradedEventQuestions.removeAll();
            for (int i = 0; i < gevent.getQuestions().size(); i++)
            {
                modGradedEventQuestions.add(gevent.getQuestions().get(i));
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            //EntityManager em = emf.createEntityManager();
            //EntityTransaction tx = em.getTransaction();

            GradedEvent selectedEvent = (GradedEvent) lstGradedEvents.getSelectedValue();
            GradedEventDAO gradedEventDAO = new GradedEventDAO(emf.createEntityManager());
            GradedEvent gevent = gradedEventDAO.find(selectedEvent.getId());
            //GradedEvent gevent = em.find(GradedEvent.class, selectedEvent.getId());

            // We were able to pull the GradedEvent object from the DB...now
            // we need to pull it's list of questions and then remove the selected
            // one from it's list and re-persist
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                LOGGER.debug("Merging GradedEvent with Persistence Context");
                GradedEventDAO gradedEventDAO = new GradedEventDAO(emf.createEntityManager());
                //tx.begin();
                //gradedEvent = em.find(GradedEvent.class, gradedEvent.getId());
                //tx.commit();
                gradedEvent = gradedEventDAO.find(gradedEvent.getId());
                LOGGER.debug("Adding " + gradedEvent.getQuestions().size()
                        + " Questions to GradedEvent Question List Model");
                int actual = 0;
                modGradedEventQuestions.removeAll();
                for (int i = 0; i < gradedEvent.getQuestions().size(); i++)
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        {
            //EntityManager em = emf.createEntityManager();
            GradedEvent selectedEvent = (GradedEvent) lstGradedEvents.getSelectedValue();
            GradedEventDAO gradedEventDAO = new GradedEventDAO(emf.createEntityManager());
            //GradedEvent gradedEvent = em.find(GradedEvent.class, selectedEvent.getId());
            GradedEvent gradedEvent = gradedEventDAO.find(selectedEvent.getId());
            gradedEvent.clearQuestions();
            //EntityTransaction tx = em.getTransaction();
            //tx.begin();
            gradedEvent = gradedEventDAO.update(gradedEvent);
            //gradedEvent = em.merge(gradedEvent);
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        } else
        {
            this.emf = emf;
            EntityManager em = this.emf.createEntityManager();
            GradedEventDAO gradedEventDAO = new GradedEventDAO(emf.createEntityManager());
            gradedEvent = gradedEventDAO.find(gradedEvent.getId());
            //this.gradedEvent = em.find(GradedEvent.class, gradedEvent.getId());

            lblGradedEvent.setText(gradedEvent.getCourse().getName() + " ("
                    + gradedEvent.getTerm() + ") " + gradedEvent.getAssignment()
                    + ", Version: " + gradedEvent.getVersion());
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//            TypedQuery<GradedEvent> gradedEventQuery = em.createQuery(cq);
//            LOGGER.debug("Query built");
            try
            {
                //gradedEvent = gradedEventQuery.getSingleResult();
                gradedEvent = gradedEventDAO.find(course,
                        txtAssignment.getText().trim(), txtTerm.getText().trim(),
                        txtVersion.getText().trim());
            } catch (IllegalArgumentException ex)
            {
                // Because of the check at the beginning of this method, we should
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            // If more than 1 result comes up for the GradedEvent query (not
            // including the version).  We can't set gevent until we know which
            // section is to be graded
            if (numVersions == 1)
            {
                gevent = gradedEventDAO.find(selectedAssignment.getId());
            } else
            {   // Set it to the first GradedEvent so we can get the name
                gevents = gradedEventDAO.getAllVersionsOfGradedEvent(selectedAssignment);
                gevent = gevents.get(0);
                multVersions = true;
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