Java tutorial
/* * Copyright (C) 2015 Arthur Gregorio, AG.Software * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package br.com.webbudget.domain.repository.movement; import br.com.webbudget.domain.entity.movement.CostCenter; import br.com.webbudget.domain.entity.movement.MovementClass; import br.com.webbudget.domain.entity.movement.MovementClassType; import br.com.webbudget.domain.repository.GenericRepository; import java.util.List; import org.hibernate.Criteria; import org.hibernate.criterion.Order; import org.hibernate.criterion.Restrictions; import org.springframework.stereotype.Repository; /** * * @author Arthur Gregorio * * @version 1.0 * @since 1.0, 18/10/2013 */ @Repository public class MovementClassRepository extends GenericRepository<MovementClass, Long> implements IMovementClassRepository { /** * * @param isBlocked * @return */ @Override public List<MovementClass> listByStatus(Boolean isBlocked) { final Criteria criteria = this.getSession().createCriteria(this.getPersistentClass()); if (isBlocked != null) { criteria.add(Restrictions.eq("blocked", isBlocked)); } criteria.addOrder(Order.asc("name")); return criteria.list(); } /** * * @param type * @param blocked * @return */ @Override public List<MovementClass> listByTypeAndStatus(MovementClassType type, Boolean blocked) { final Criteria criteria = this.getSession().createCriteria(this.getPersistentClass()); criteria.add(Restrictions.eq("movementClassType", type)); if (blocked != null) { criteria.add(Restrictions.eq("blocked", blocked)); } return criteria.list(); } /** * * @param costCenter * @return */ @Override public List<MovementClass> listByCostCenterAndType(CostCenter costCenter, MovementClassType type) { final Criteria criteria = this.getSession().createCriteria(this.getPersistentClass()); criteria.createAlias("costCenter", "cc"); criteria.add(Restrictions.eq("cc.id", costCenter.getId())); if (type != null) { criteria.add(Restrictions.eq("movementClassType", type)); } criteria.add(Restrictions.eq("blocked", false)); criteria.addOrder(Order.asc("name")); return criteria.list(); } /** * * @param name * @param type * @param costCenter * @return */ @Override public MovementClass findByNameAndTypeAndCostCenter(String name, MovementClassType type, CostCenter costCenter) { final Criteria criteria = this.getSession().createCriteria(this.getPersistentClass()); criteria.createAlias("costCenter", "cc"); criteria.add(Restrictions.eq("cc.id", costCenter.getId())); criteria.add(Restrictions.eq("name", name)); criteria.add(Restrictions.eq("movementClassType", type)); return (MovementClass) criteria.uniqueResult(); } }