org.granite.test.tide.spring.service.Hibernate3JobService.java Source code

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Here is the source code for org.granite.test.tide.spring.service.Hibernate3JobService.java

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/**
 *   GRANITE DATA SERVICES
 *   Copyright (C) 2006-2015 GRANITE DATA SERVICES S.A.S.
 *
 *   This file is part of the Granite Data Services Platform.
 *
 *   Granite Data Services is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU Lesser General Public
 *   License as published by the Free Software Foundation; either
 *   version 2.1 of the License, or (at your option) any later version.
 *
 *   Granite Data Services is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
 *   General Public License for more details.
 *
 *   You should have received a copy of the GNU Lesser General Public
 *   License along with this library; if not, write to the Free Software
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
 *   USA, or see <http://www.gnu.org/licenses/>.
 */
package org.granite.test.tide.spring.service;

import java.sql.Date;
import java.util.HashSet;

import org.granite.test.tide.data.Customer;
import org.granite.test.tide.data.Job;
import org.granite.test.tide.data.JobApplication;
import org.granite.test.tide.data.Meeting;
import org.granite.test.tide.data.User;
import org.granite.tide.data.DataEnabled;
import org.granite.tide.data.DataEnabled.PublishMode;
import org.hibernate.Hibernate;
import org.hibernate.ObjectNotFoundException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

@Service
@Transactional
@DataEnabled(topic = "testTopic", publish = PublishMode.ON_COMMIT, useInterceptor = true)
public class Hibernate3JobService implements JobService {

    protected SessionFactory sessionFactory;

    public void setSessionFactory(SessionFactory sessionFactory) {
        this.sessionFactory = sessionFactory;
    }

    protected Session getSession() {
        return sessionFactory.getCurrentSession();
    }

    public void init() {
        Customer customer;
        try {
            customer = (Customer) getSession().load(Customer.class, 1L);
            Hibernate.initialize(customer);
        } catch (ObjectNotFoundException e) {
            customer = new Customer();
            customer.initIdUid(1L, "C1");
            Job job = new Job();
            job.initIdUid(1L, "J1");
            customer.setJobs(new HashSet<Job>());
            customer.getJobs().add(job);
            job.setCustomer(customer);
            job.setApplications(new HashSet<JobApplication>());
            User user = new User();
            user.initIdUid(1L, "U1");
            user.setApplications(new HashSet<JobApplication>());
            getSession().persist(customer);
            getSession().persist(user);
        }
    }

    public Object[] apply(Long jobId, Long userId) {
        Session session = getSession();

        Job job = (Job) session.load(Job.class, jobId);
        User user = (User) session.load(User.class, userId);

        JobApplication application = new JobApplication();
        application.initUid();
        application.setDate(new Date(new java.util.Date().getTime()));
        application.setJob(job);
        application.setUser(user);
        session.persist(application);

        job.getApplications().add(application);
        user.getApplications().add(application);

        return new Object[] { job, user, application };
    }

    public Object[] createMeeting(Long customerId, Long userId) {
        Session session = getSession();

        Customer customer = (Customer) session.load(Customer.class, customerId);
        User user = (User) session.load(User.class, userId);

        Meeting meeting = new Meeting();
        meeting.initUid();
        meeting.setCustomer(customer);
        meeting.setUser(user);
        customer.getMeetings().add(meeting);
        user.getMeetings().add(meeting);

        return new Object[] { customer, user, meeting };
    }

    public void newMeeting(Long customerId, Long userId) {
        Session session = getSession();

        Customer customer = (Customer) session.load(Customer.class, customerId);
        User user = (User) session.load(User.class, userId);

        Meeting meeting = new Meeting();
        meeting.initUid();
        meeting.setCustomer(customer);
        meeting.setUser(user);
        customer.getMeetings().add(meeting);
        user.getMeetings().add(meeting);
    }

    public Object[] closeMeeting(Long meetingId) {
        Session session = getSession();

        Meeting meeting = (Meeting) session.load(Meeting.class, meetingId);

        meeting.getUser().getMeetings().remove(meeting);
        meeting.getCustomer().getMeetings().remove(meeting);

        return new Object[] { meeting };
    }
}