NHibernate, updating a db column to a function call when persisting a domain object.

Posted by Wyass on Stack Overflow See other posts from Stack Overflow or by Wyass
Published on 2010-05-25T09:06:56Z Indexed on 2010/05/25 9:11 UTC
Read the original article Hit count: 168

Filed under:

nhibernate

I have a domain class that when persisted to Oracle must update a column to sysdate. NHibernate must only generate 1 SQL. e.g.

update person set age = 12, stamp = sysdate where id = 1;

Can this be done?

Related posts about nhibernate

How can I eager-load a child collection mapped to a non-primary key in NHibernate 2.1.2?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I have two objects with a many-to-many relationship between them, as follows: public class LeftHandSide { public LeftHandSide() { Name = String.Empty; Rights = new HashSet<RightHandSide>(); } public int Id { get; set; } public string Name { get; set;… >>> More
Nhibernate 2.1 and mysql 5 - InvalidCastException on Setup

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello there, I am trying to use NHibernate with Spring.Net und mySQL 5. However, when setting up the connection and creating the SessionFactoryObject, I get this InvalidCastException: NHibernate seems to cast MySql.Data.MySqlClient.MySqlConnection to System.Data.Common.DbConnection which causes… >>> More
Nhibernate transactions:Avoiding Nhibernate dependency in the service layer

as seen on Stack Overflow - Search for 'Stack Overflow'
One of practices advocated by Nhibernate experts is to do all actions in inside a transaction. In a typical 3 tier web architecture, Nhibernate depedency is limited the data layer. In such a case is it fine to use using (var tr = NHibernateSession.Current.BeginTransaction()) { at the controller… >>> More
Series of abstract classes and NHibernate

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, and first off thanks for your time to look at this. For a research project I'm working on, I have a somewhat complex design (which I've been given) to persist to a database via NHibernate. Here's an example of the class hierarchy: TransitStrategy, TransportationCompany and TransportationLocation… >>> More
Using Time columns with NHibernate, Fluent NHibernate and SQL Server 2008

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I have a table with a time column in my SQL Server 2008 database. The property of the object I'm trying to map to is a TimeSpan. How can i tell FluentNHibernate to use the TimeAsTimeSpan NHibernate type, so that I don't have cast problems? >>> More

Developer IT

NHibernate, updating a db column to a function call when persisting a domain object. - Developer IT

NHibernate, updating a db column to a function call when persisting a domain object.

nhibernate

Related posts about nhibernate

How can I eager-load a child collection mapped to a non-primary key in NHibernate 2.1.2?

Nhibernate 2.1 and mysql 5 - InvalidCastException on Setup

Nhibernate transactions:Avoiding Nhibernate dependency in the service layer

Series of abstract classes and NHibernate

Using Time columns with NHibernate, Fluent NHibernate and SQL Server 2008

Categories cloud