FLUENT NHIBERNATE DOCUMENTATION PDF

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Contribute to FluentNHibernate/fluent-nhibernate development by creating an read through our API documentation, or just see what’s available for reading in. i would advice to use some kind of IDE which is capable of autoresolve the namespaces (Visual Studio, Sharpdevelop, ) then you only need to copy paste the. Visual Studio sample solution containing the code using Fluent NHibernate which documentation on how to achieve certain goals with Fluent NHibernate.

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If you wanted to do a table-per-class-hierarchy strategy, then you just need to specify the discriminator column in your ClassMap.

Fluent mapping

That’s all you need for most situations. DocMax 9, 4 32 The first dodumentation is a property accessor lambda, like all the other methods, and the second one is another lambda quite often referred to as a nested-closure in these situations that defines a new scope for defining the mappings of that particular sub-part in this case the component.

I have been using Reflector to find things and it works, but it is not ideal. Any really only should be used if you know what you’re doing. Automapping all you need to documenration create mappings for classes. That’s all there is to it, parent and child are now mapped as subclasses.

NHibernate Mapping Samples – Visual Studio Marketplace

The users who voted to close gave this specific reason: Components are a clever way of mapping a normalized data model into a more reasonable object model. Stack Overflow works best with JavaScript documentatoon. There are two strategies for mapping inheritance hierarchies in Fluent NHibernate, table-per-class-hierarchy and table-per-subclass; the former being a subclass, and the latter a joined-subclass.

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The second property is where we define what makes up the component. HasMany is probably the most common collection-based relationship you’re going to use; a HasMany is the “other side” of a References relationship. Firo 28k 4 45 You should use this only in very special cases eg. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The remaining columns hold the identifier.

This type of mapping always requires more than one column. It’s a fluent interface that allows you to map your entities completely in code, with all the compile-time safety and refactorability that brings. HasOne is usually reserved for a special rocumentation, generally you’d use a References in most situations see: Customisations can be done by chaining methods off the Id call.

There are a few different types of collections you can use, and they’re all available under the HasManyToMany call.

That’s the most common scenario for mapping your Id. In this case we’ve mapped a component stored in the Address propertythat’s made up of three properties Number, Street, and PostCode ; these properties are stored in the same table as the parent entity in a normalized fashion.

Instead, describe the problem and what has been done so far to solve it. In this example we’re specifying that the Id property is mapped to a PersonId column in the database, and it’s using an assigned generator. It is impossible to specify a foreign key constraint for this kind of association, so this is most certainly not meant as the usual way of mapping polymorphic associations.

Contents [ show ]. Property mappings make up a large amount of any mapped domain, so it’s best that you know how to map them. You can read about them here.

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The getting started guide has a good introduction to mapping with the fluent interface. There are several methods docjmentation that map your properties in different ways, and each one of those is a method chain that you can use to customise the individual mapping.

The main ones you’ll normally use are many-to-one’s, one-to-many’s, and many-to-many’s.

Fluent mapping | Fluent NHibernate Wiki | FANDOM powered by Wikia

The first column holds the type hnibernate the associated entity. For better or worse we tend not to refer to these by their database design names, we aren’t dba’s after all, instead we refer to them by References, HasMany’s, and HasManyToMany’s, respectively. For example, if we were to need to change what column the property maps to we could docuumentation the Column method, or for explicitly specifying the identity generator you could use the GeneratedBy property.

If you need to map private properties, you can read about our situation here. Every mapping requires an Id of some kind, these are mapped using the Id method; this method takes a lambda expression of the property you want to use as your Id.

How could I have possibly used VS as long as I have nhiberhate never noticed its namespace resolution support? Fluent NHibernate’s interface is designed for discoverability. The following is what you’d use inside the constructor of your Book mapping:.

Cfg fluently configuring the NHibernate.