Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package net.purnama.pureff.dao; import java.util.List; import net.purnama.pureff.entity.transactional.draft.ExpensesDraftEntity; import net.purnama.pureff.entity.transactional.draft.ItemExpensesDraftEntity; import org.hibernate.Criteria; import org.hibernate.Session; import org.hibernate.SessionFactory; import org.hibernate.criterion.CriteriaSpecification; import org.hibernate.criterion.Order; import org.hibernate.criterion.Restrictions; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Repository; /** * * @author Purnama */ @Repository public class ItemExpensesDraftDao { @Autowired private SessionFactory sessionFactory; public void addItemExpensesDraft(ItemExpensesDraftEntity itemexpensesdraft) { Session session = this.sessionFactory.getCurrentSession(); session.persist(itemexpensesdraft); } public void updateItemExpensesDraft(ItemExpensesDraftEntity itemexpensesdraft) { Session session = this.sessionFactory.getCurrentSession(); session.update(itemexpensesdraft); } public void deleteItemExpensesDraft(String id) { Session session = this.sessionFactory.getCurrentSession(); ItemExpensesDraftEntity p = getItemExpensesDraft(id); if (null != p) { session.delete(p); } } public ItemExpensesDraftEntity getItemExpensesDraft(String id) { Session session = this.sessionFactory.getCurrentSession(); ItemExpensesDraftEntity p = (ItemExpensesDraftEntity) session.get(ItemExpensesDraftEntity.class, id); return p; } public List<ItemExpensesDraftEntity> getItemExpensesDraftList(ExpensesDraftEntity expensesdraft) { Session session = this.sessionFactory.getCurrentSession(); Criteria c = session.createCriteria(ItemExpensesDraftEntity.class); c.add(Restrictions.eq("expensesdraft", expensesdraft)); c.addOrder(Order.asc("id")); c.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY); return c.list(); } }