com.smi.dao.ServiceDaoImpl.java Source code

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Here is the source code for com.smi.dao.ServiceDaoImpl.java

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/*
 * Copyright 2017 Nejm.
 *
 * Licensed 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 com.smi.dao;

import com.smi.model.Service;
import java.util.List;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;

/**
 *
 * @author Nejm
 */
@Repository("serviceDao")
public class ServiceDaoImpl implements ServiceDao {

    @Autowired
    @Qualifier("sessionFactory")
    SessionFactory sessionFactory;

    @Override
    @Transactional
    public List<Service> findAll() {
        Session session = sessionFactory.getCurrentSession();
        return session.getNamedQuery("Service.findAll").list();
    }

    @Override
    @Transactional
    public Long save(Service service) {
        Session session = sessionFactory.getCurrentSession();
        session.save(service);
        return service.getId();
    }

    @Override
    @Transactional
    public void edit(Service service) {
        Session session = sessionFactory.getCurrentSession();
        session.merge(service);
    }

    @Override
    @Transactional
    public void delete(Service service) {
        Session session = sessionFactory.getCurrentSession();
        session.delete(service);
    }

}