Question

For work with database, my class extends HibernateDaoSupport class and inside the methods I’m using Spring HibernateTemplate.

So, for delete a row in database I use this method:

public void delete(MyObject obj) {
    getHibernateTemplate().delete(obj);
}

all ok!

But, at this moment I’m trying to implement a method that can delete a row based on id:

public void delete(final long id) {
    // some code here
}

And I can’t find some HibernateTemplate method like this:
getHibernateTemplate().remove(id)

What is a good solution for me in this case?

Answer 1

delete using particular id,

public void delete(long id)
{
    Session session ;
    MyObject myObject ;

    session = sessionFactory.getCurrentSession();
    myObject = (MyObject)session.load(MyObject.class,id);
    session.delete(myObject);

    //This makes the pending delete to be done
    session.flush() ;

}

Also consider encapuslate this methods in try/catch/finally and log the error as needed