| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.cxf.fediz.service.idp.service.jpa; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.persistence.EntityManager; |
| import javax.persistence.PersistenceContext; |
| import javax.persistence.Query; |
| |
| import org.apache.cxf.fediz.service.idp.domain.Entitlement; |
| import org.apache.cxf.fediz.service.idp.service.EntitlementDAO; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.stereotype.Repository; |
| import org.springframework.transaction.annotation.Transactional; |
| |
| |
| @Repository |
| @Transactional |
| public class EntitlementDAOJPAImpl implements EntitlementDAO { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(EntitlementDAOJPAImpl.class); |
| |
| private EntityManager em; |
| |
| @PersistenceContext |
| public void setEntityManager(EntityManager entityManager) { |
| this.em = entityManager; |
| } |
| |
| @Override |
| public List<Entitlement> getEntitlements(int start, int size) { |
| List<Entitlement> list = new ArrayList<>(); |
| |
| Query query = em.createQuery("select e from Entitlement e"); |
| |
| List<?> entitlementEntities = query |
| .setFirstResult(start) |
| .setMaxResults(size) |
| .getResultList(); |
| |
| for (Object obj : entitlementEntities) { |
| EntitlementEntity entity = (EntitlementEntity) obj; |
| list.add(entity2domain(entity)); |
| } |
| |
| return list; |
| } |
| |
| @Override |
| public Entitlement addEntitlement(Entitlement entitlement) { |
| EntitlementEntity entity = new EntitlementEntity(); |
| domain2entity(entitlement, entity); |
| em.persist(entity); |
| |
| LOG.debug("Entitlement '{}' added", entitlement.getName()); |
| return entity2domain(entity); |
| } |
| |
| @Override |
| public Entitlement getEntitlement(String name) { |
| return entity2domain(getEntitlementEntity(name, em)); |
| } |
| |
| @Override |
| public void updateEntitlement(String name, Entitlement entitlement) { |
| Query query = em.createQuery("select e from Entitlement e where e.name=:name"); |
| query.setParameter("name", name); |
| |
| EntitlementEntity entitlementEntity = (EntitlementEntity)query.getSingleResult(); |
| |
| domain2entity(entitlement, entitlementEntity); |
| |
| LOG.debug("Entitlement '{}' added", entitlement.getName()); |
| em.persist(entitlementEntity); |
| } |
| |
| @Override |
| public void deleteEntitlement(String name) { |
| Query query = em.createQuery("select e from Entitlement e where e.name=:name"); |
| query.setParameter("name", name); |
| |
| Object entitlementObj = query.getSingleResult(); |
| em.remove(entitlementObj); |
| |
| LOG.debug("Entitlement '{}' deleted", name); |
| } |
| |
| static EntitlementEntity getEntitlementEntity(String name, EntityManager em) { |
| Query query = em.createQuery("select e from Entitlement e where e.name=:name"); |
| query.setParameter("name", name); |
| |
| return (EntitlementEntity)query.getSingleResult(); |
| } |
| |
| public static void domain2entity(Entitlement entitlement, EntitlementEntity entity) { |
| //The ID must not be updated if the entity has got an id already (update case) |
| if (entitlement.getId() > 0) { |
| entity.setId(entitlement.getId()); |
| } |
| //property 'internal' can't be changed, default is false |
| entity.setName(entitlement.getName()); |
| entity.setDescription(entitlement.getDescription()); |
| } |
| |
| public static Entitlement entity2domain(EntitlementEntity entity) { |
| Entitlement entitlement = new Entitlement(); |
| entitlement.setId(entity.getId()); |
| entitlement.setName(entity.getName()); |
| entitlement.setDescription(entity.getDescription()); |
| entitlement.setInternal(entity.isInternal()); |
| return entitlement; |
| } |
| |
| } |