| /* |
| * 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.syncope.core.persistence.jpa.dao; |
| |
| import java.util.Date; |
| import javax.persistence.Query; |
| import org.apache.syncope.core.persistence.api.dao.BatchDAO; |
| import org.apache.syncope.core.persistence.api.entity.Batch; |
| import org.apache.syncope.core.persistence.jpa.entity.JPABatch; |
| import org.springframework.transaction.annotation.Transactional; |
| |
| @Transactional(rollbackFor = Throwable.class) |
| public class JPABatchDAO extends AbstractDAO<Batch> implements BatchDAO { |
| |
| @Transactional(readOnly = true) |
| @Override |
| public Batch find(final String key) { |
| return entityManager().find(JPABatch.class, key); |
| } |
| |
| @Override |
| public Batch save(final Batch batch) { |
| return entityManager().merge(batch); |
| } |
| |
| @Override |
| public void delete(final String key) { |
| Batch batch = find(key); |
| if (batch == null) { |
| return; |
| } |
| |
| entityManager().remove(batch); |
| } |
| |
| @Override |
| public int deleteExpired() { |
| Query query = entityManager().createQuery( |
| "DELETE FROM " + JPABatch.class.getSimpleName() + " e WHERE e.expiryTime < :now"); |
| query.setParameter("now", new Date()); |
| return query.executeUpdate(); |
| } |
| } |