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.intenship.advisor.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.intenship.advisor.model.Parent; import th.co.geniustree.intenship.advisor.model.Parent_; /** * * @author Account */ public class ParentSpec { public static Specification<Parent> nameLike(final String keyword) { return new Specification<Parent>() { @Override public Predicate toPredicate(Root<Parent> root, CriteriaQuery<?> cq, CriteriaBuilder cb) { return cb.like(cb.upper(root.get(Parent_.name)), keyword.toUpperCase()); } }; } public static Specification<Parent> emailLike(final String keyword) { return new Specification<Parent>() { @Override public Predicate toPredicate(Root<Parent> root, CriteriaQuery<?> query, CriteriaBuilder cb) { return cb.like(cb.upper(root.get(Parent_.email)), keyword.toUpperCase()); } }; } }