updating homes for resale - Saveorupdate not updating

This method copies the state of the given object onto the persistent object with the same identifier. If there is no persistent instance currently associated with the session, it will be loaded. If the given instance is unsaved or does not exist in the database, NHibernate will save it and return it as a newly persistent instance.

saveorupdate not updating-78

NHibernate supports this model by providing the method // in the first session Cat cat = (Cat) first Session.

Load(typeof(Cat), cat Id); Cat potential Mate = new Cat(); first Session.

Many applications need to retrieve an object in one transaction, send it to the UI layer for manipulation, then save the changes in a new transaction.

(Applications that use this kind of approach in a high-concurrency environment usually use versioned data to ensure transaction isolation.) This approach requires a slightly different programming model to the one described in the last section.

The problem with an update scenario like this is that the order that is coming in from the client could have missing order lines.

If you use the normal ISession Save Or Update method the order line that was removed on the client and therefore missing in the Update Order message will not be deleted in the database.

Save Or Update(cat); // update existing state (cat has a non-null id) second Session.

Save Or Update(mate); // save the new instance (mate has a null id).

whit Hibernate Interceptor in my Hibernate Dao Support class. This works fine all accross my whole application except in one location.

Every time that I try to update a saved object, it just doesn't ... Code: public void save Change Case(final Change Case change Case) { Hibernate Template template = get Hibernate Template(); template.execute( new Hibernate Callback() { public Object do In Hibernate(Session session) throws Hibernate Exception { Transaction tx = session.begin Transaction(); tx.begin(); session.save(change Case); tx.commit(); session.close(); return ..Or Update betwen pages in a Wizard Controller Hello everybody! I'm building a web app where researches submit their works, passing through 7 steps. The Hibernate Template has only one save Or Update() method, while the Hibernate Session Interface has two save Or Update(). Hibernate Template has the save Or Update method, but Jpa Template doesn't. Is it very difficult to write merge Or Persist method for Jpa Template? If I call get Hibernate Template().saveor Update(obj) the object doesnt seam ...

Save(potential Mate); // in a higher tier of the application cat.

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