How do you use unit of work?
The unit of work class serves one purpose: to make sure that when you use multiple repositories, they share a single database context. That way, when a unit of work is complete you can call the SaveChanges method on that instance of the context and be assured that all related changes will be coordinated.
What is the formula and Unit of Work?
In equation form: work (joules) = force (newtons) x distance (meters), As you might expect from this equation, units of work are equal to a force unit times a distance unit. In the metric system of units, where force is measured in newtons (abbreviated N), work is measured in newton-meters (N-m).
What does work unit mean?
a unit of work equal to the work done by a one kilogram force operating through a distance of one meter. type of: unit, unit of measurement. any division of quantity accepted as a standard of measurement or exchange.
Which is the unit of work container in NHibernate?
In NHibernate we have the Session object which is a Unit of Work (UoW) container. The session object keeps track of all objects you load, new objects you add, existing objects you delete and changes you make to any of these objects.
How does the session object work in NHibernate?
The session object keeps track of all objects you load, new objects you add, existing objects you delete and changes you make to any of these objects. Only when flushing the session will the database be altered (that is: will the necessary create, update and delete statements be sent to the database).
How does the start method in NHibernate work?
The method start creates and returns an instance of a UnitOfWorkImplementor class which implements the interface IUnitOfWork. As you can see then interface IUnitOfWork inherits from IDisposable. So we can define that the business transaction is ended when the UoW is disposed.
How to override NHibernate automapping rules in fluent?
You can override any of the fluent nhibernate automapping rules with a class like the /UnitOfWorkExample.Data/MappingOverrides/ProductOverrides.cs in the example.