com.org.rook.dal.DataAccess.java Source code

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Here is the source code for com.org.rook.dal.DataAccess.java

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/*
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package com.org.rook.dal;

import com.org.rook.model.Accident;
import com.org.rook.model.Location;
import com.org.rook.model.PolygonType;
import java.util.List;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;

/**
 *
 * @author ntokozo-nkosi
 */
public class DataAccess {

    public static SessionFactory getSessionFactory() {
        Configuration configuration = new Configuration().configure();
        StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder()
                .applySettings(configuration.getProperties());
        SessionFactory sessionFactory = configuration.buildSessionFactory(builder.build());
        return sessionFactory;
    }

    public void createObject(Object obj) {
        Session session = getSessionFactory().openSession();
        session.beginTransaction();
        session.save(obj);
        session.getTransaction().commit();
        session.close();
        System.out.println("Successfully created " + obj.toString());
    }

    public Integer createAccident(Accident a) {
        Session session = getSessionFactory().openSession();
        session.beginTransaction();
        session.save(a);
        session.getTransaction().commit();
        session.close();
        System.out.println("Successfully created " + a.toString());
        return a.getId();
    }

    public List<Accident> getAccidents() {
        Session session = getSessionFactory().openSession();
        @SuppressWarnings("unchecked")
        List<Accident> accidents = session.createQuery("FROM Accident").list();
        session.close();
        System.out.println("Found " + accidents.size() + " Accidents");
        return accidents;

    }

    public Integer createLocation(Location loc) {
        Session session = getSessionFactory().openSession();
        session.beginTransaction();
        session.save(loc);
        session.getTransaction().commit();
        session.close();
        System.out.println("Successfully created " + loc.toString());
        return loc.getId();
    }

    public Integer createPolygonType(PolygonType pol) {
        Session session = getSessionFactory().openSession();
        session.beginTransaction();
        session.save(pol);
        session.getTransaction().commit();
        session.close();
        System.out.println("Successfully created " + pol.toString());
        return pol.getId();
    }

}