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.Bill; import th.co.geniustree.dental.model.Bill2; import th.co.geniustree.dental.model.Bill_; /** * * @author Jasin007 */ public class BillSpec { public static Specification<Bill> dateBillLike(final Date keyword) { return new Specification<Bill>() { @Override public Predicate toPredicate(Root<Bill> root, CriteriaQuery<?> cq, CriteriaBuilder cb) { return cb.between(root.get(Bill_.dateBill), keyword, keyword); } }; } public static Specification<Bill> sumPriceLike(final Double keyword) { return new Specification<Bill>() { @Override public Predicate toPredicate(Root<Bill> root, CriteriaQuery<?> cq, CriteriaBuilder cb) { return cb.equal(root.get(Bill_.sumPrice), keyword); } }; } }