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 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.UnitProduct; import th.co.geniustree.dental.model.UnitProduct_; /** * * @author Jasin007 */ public class UnitProductSpec { public static Specification<UnitProduct> nameLike(final String keyword) { return new Specification<UnitProduct>() { @Override public Predicate toPredicate(Root<UnitProduct> root, CriteriaQuery<?> cq, CriteriaBuilder cb) { return cb.like(cb.upper(root.get(UnitProduct_.name)), keyword.toUpperCase()); } }; } }