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

com.darkhonor.rage.libs.dataaccess.CategoryDAO.find()

Returns the Category identified by the provided Id or null if it cannot be found in the data source. @param id The Id of the Category @return The Category from the data source or null @throws IllegalArgumentException Thrown when the EntityManager is closed @throws NullPointerException Thrown when the EntityManager isnull

                        CategoryDAO catDAO = new CategoryDAO(emf.createEntityManager());
                        Category queryCat;
                        try
                        {
                            //queryCat = categoryQuery.getSingleResult();
                            queryCat = catDAO.find(txtCategory.getText().trim());
                            LOGGER.info("Category already exists in database: "
                                    + queryCat.getName());
                        } catch (NoResultException ex)
                        {
                            queryCat = new Category(txtCategory.getText().trim());

                    //query.setParameter("cname", qcategory);
                    Category qcat;
                    try
                    {
                        //qcat = (Category) query.getSingleResult();
                        qcat = catDAO.find(qcategory);
                    } catch (NoResultException e)
                    {
                        qcat = new Category(qcategory);
                        Long newCatId = catDAO.create(qcat);
                        qcat.setId(newCatId);

                //query.setParameter("cname", qcategory);
                Category qcat;
                try
                {
                    //qcat = (Category) query.getSingleResult();
                    qcat = catDAO.find(qcategory);
                } catch (NoResultException e)
                {
                    qcat = new Category(qcategory);
                    Long newCatId = catDAO.create(qcat);
                    qcat.setId(newCatId);

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