<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
    <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
    <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
    <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/mydb</property>
    <property name="hibernate.connection.username">xxxx</property>
    <property name="hibernate.connection.password"><![CDATA[xxxx]]></property>
    <property name="hibernate.current_session_context_class">thread</property>
    <property name="hibernate.show_sql">false</property>
    <property name="hibernate.c3p0.min_size">10</property>
    <property name="hibernate.c3p0.max_size">100</property>
    <property name="hibernate.c3p0.timeout">300</property>
    <property name="hibernate.c3p0.max_statements">100</property>
    <property name="hibernate.c3p0.idle_test_period">500</property>
    <!-- Enable Hibernate's automatic session context management -->
    <property name="current_session_context_class">thread</property>
    <!-- Disable the second-level cache -->
    <property name="cache.provider_class">org.hibernate.cache.NoCacheProvider</property>
    <!-- Echo all executed SQL to stdout -->
    <property name="show_sql">false</property>
    <!-- Drop and re-create the database schema on startup -->
    <property name="hbm2ddl.auto">validate</property>
</session-factory>
</hibernate-configuration>

public String verificaLogin() throws ClassNotFoundException, SQLException, IOException {
    CrudUtenti crud = new CrudUtenti();
    ArrayList<Utenti> arrayUt = crud.SelectUtenteByMailPasswordAndAbilitato(getEmail(), password);
    if (arrayUt.size() != 1) {
        cssLogin="loginSbagliata";
        return out;
    }
    out = "success";
    //cut
    return out;
}

public CrudUtenti(){
    if(WgHibernateUtil.getSessionFactory().getCurrentSession() instanceof Session){
        setMainSession(WgHibernateUtil.getSessionFactory().getCurrentSession());
    }else{
        setMainSession(WgHibernateUtil.getSessionFactory().openSession());
    }

}

public ArrayList<Utenti> SelectUtenteByMailPasswordAndAbilitato(String email,String password){
     Transaction t;
     t = mainSession.beginTransaction();
     ArrayList<Utenti> u =(ArrayList<Utenti>) mainSession.createQuery("from Utenti u where u.em ='"+email+"' and u.pa='"+ password+ "' and abilitato = 100" ).list();

     if(t.isActive()){
         t.commit();
     }
     return u;
}