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Questions tagged [nhibernate-mapping]

XML mappings for the .NET framework object-relational mapper (ORM) NHibernate as created with .hbm.xml files.

NHibernate mappings done in XML files indicate how classes map to database objects. Refer to the relevant NHibernate reference section for details on how to create such mappings.

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NHibernate - Mixing subquery and an eager left join

Consider this database model: Product Payment Info ------- ------- -------- Id Id Id Name Value Year Date Description …
user315648
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Mapping NHibernate Many-to-Many

I am trying to map a legacy database here and I'm running into a problem. In my schema I have a concept of Modules and a concept of Variables. Each Module consists of one or more Variables and each of these Variables has properties specific to that…
Jeffrey Cameron
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nhibernate - criteria through intermediate table

I have a table Team and I have a table Location. Each team can have multiple locations and each location could have multiple teams, so it is a many to many relationship. When this scenario is created in the database, there will be 3 tables, Team,…
Chris
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How to use an Interface as part of a CompositeID in fluent Nhibernate

I'm having trouble figuring out how to map an interface while using a composite key. What I'm trying to do is this: interface Ifoo { int someInt {get;} int id {get;} } class bar1: Ifoo { int someInt {get; protected internal set;} int id…
Zipper
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Nhibernate, Need help to build entity class

I have 3 tables, they are very simple. User, Post, Favorite. User Table: Id: int Name: string -------------------------------- Post Table: Id: int Title: string …
qinking126
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Embedded resource mapping files added - class not mapped

In my asp.net mvc application I'm using nhibernate 3.2 as ORM. I have catalogue structure like ..\Models\Persons with User.cs and OtherClass.cs in it and also ..\Mapping with files hibernate.xml,Persons.xml I added mapping files as embeeded…
Axxxon
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Spring Exception on starting Application

I had taken reference from Vannilla for Spring Hibernate Integration Example. When I start Tomcat with the Application, following error occurs: 27 Dec, 2011 6:08:22 PM org.apache.catalina.core.ApplicationContext log SEVERE:…
Ankit
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Hibernate/NHibernate mapping rules

I found a good article on Hibernate associations mapping (http://docs.jboss.org/hibernate/core/3.5/reference/en/html/associations.html). Could the same rules described in the article be applied to NHibernate mapping files? Thanks!
lexeme
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NHibernate won't delete orphaned object

I have a few classes that look like this public class Token { public int Id { get; set; } public ITokenInstance Instance { get; set; } } public interface ITokenInstance { int Id { …
Gareth
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NHibernate SessionFactory and mapping issues

After, many hours of reading outdated documentation on the Internet for managing session and configuration of NHibernate / Fluent Nhibernate I actually got a configuration that works without using XML, my poco's and map files work in the WebProject…
Code Jammr
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nhibernate and All-delete-orphan

i have a an entity class which has a bag of child entity class like so(copied relevant lines):
Menyh
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NHibernate - Multiple table mapping?

I'm working on a project which handles Users and Projects: A user may be assigned to zero or X projects. A user has read or write rights on a project. In my database, I have a table named Users_Projects_Rights, which is used to associate a user…
Hussein Khalil
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How do I create a table-per-class mapping with fluent nhibernate?

I'm trying to create a mapping similar to the following with fluent nhibernate: …
Dane O'Connor
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Delete only the relationship between tables, not the data

I am using NHibernate for DB connection for the following classes: Class A { public int Id{get;set;} public List InnerElements{get;set;} } Class B { public int Id{get;set;} public string Description{get;set;} ...no reference to…
Tamas Ionut
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Nhibernate: How create a on two classes for same class child?

I have a class/table named "Comment" And I need to create a bag of…
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