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 th.co.geniustree.dental.spec; import java.util.Date; import javax.persistence.criteria.CriteriaBuilder; import javax.persistence.criteria.CriteriaQuery; import javax.persistence.criteria.Predicate; import javax.persistence.criteria.Root; import org.springframework.data.jpa.domain.Specification; import th.co.geniustree.dental.model.Lot; import th.co.geniustree.dental.model.Lot_; /** * * @author Jasin007 */ public class LotSpec { public static Specification<Lot> nameStaffReamLike(final String keyword) { return new Specification<Lot>() { @Override public Predicate toPredicate(Root<Lot> root, CriteriaQuery<?> cq, CriteriaBuilder cb) { return cb.like(cb.upper(root.get(Lot_.nameStaffReam)), keyword.toUpperCase()); } }; } public static Specification<Lot> dateInBetween(final Date keyword) { return new Specification<Lot>() { @Override public Predicate toPredicate(Root<Lot> root, CriteriaQuery<?> cq, CriteriaBuilder cb) { return cb.between(root.get(Lot_.dateIn), keyword, keyword); } }; } public static Specification<Lot> dateOutBetween(final Date keyword) { return new Specification<Lot>() { @Override public Predicate toPredicate(Root<Lot> root, CriteriaQuery<?> cq, CriteriaBuilder cb) { return cb.between(root.get(Lot_.dateOut), keyword, keyword); } }; } }