error while extending an entity from other in other assembly

behzadian · **Joined:** Sun May 14, 2006 8:48 am **Posts:** 12

Hibernate version:1.2

Mapping documents:

base class mapping:

Code:

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" assembly="Farayan.Common.EntityLayer" namespace="Farayan.Common.EntityLayer.Membership" >
   <class name="ProfileEntity" table="OrmMembership_ProfilesTable">
      <id name="Id" type="string" access="nosetter.camelcase">
         <generator class="uuid.hex"/>
      </id>
      <version unsaved-value="-1" name="Version"/>
      <property name="CreationTime" type="datetime"/>
      <many-to-one name="User" column="UserId"/>
      <property name="FirstName"/>
      <property name="LastName"/>
      <many-to-one name="DefaultAddress" cascade="all"/>
      <many-to-one name="HomeAddress" cascade="all"/>
      <many-to-one name="WorkAddress" cascade="all"/>
      <property name="CellNumber"/>
      <property name="CallNumber"/>
      <property name="EmailAddress"/>
      <property name="Url"/>
      <property name="DefaultUrl"/>
      <property name="Theme"/>
      <property name="Culture"/>
      <property name="Gender"/>
      <property name="PictureRelativeUrl"/>
      <property name="PictureAbsoluteUrl"/>
      <property name="Title"/>
      <set name="Addresses" cascade="all-delete-orphan" lazy="true">
         <key column="Profile"/>
         <one-to-many class="AddressEntity"/>
      </set>
   </class>
</hibernate-mapping>

sub class mapping:

Code:

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" assembly="Farayan.ConferenceManager.EntityLayer" namespace="Farayan.ConferenceManager.EntityLayer.Membership" >
   <joined-subclass name="ExtendedProfileEntity" extends="Farayan.Common.EntityLayer.Membership.ProfileEntity, Farayan.Common.EntityLayer" table="OrmMembership_ExtendedProfilesTable">
      <key column="Id"/>
      <property name="EducationalLevel"/>
      <property name="EducationalField"/>
      <property name="University"/>
      <property name="RegisterReason"/>
      <property name="ClaimedAsAssociationMembership" type="boolean"/>
      <property name="ApprovedAssociationMember" type="boolean"/>
      <property name="ClaimedAsStudent" type="boolean"/>
      <property name="ApprovedAsStudent" type="boolean"/>
      <property name="StudentCardPictureRelativeUrl"/>
      <property name="StudentCardPictureRealUrl"/>
      <property name="MembershipCardPictureRelativeUrl"/>
      <property name="MembershipCardPictureRealUrl"/>
   </joined-subclass>
</hibernate-mapping>

Code between sessionFactory.openSession() and session.close():

Full stack trace of any exception that occurs:

Code:

[MappingException: These classes extend unmapped classes:
Farayan.ConferenceManager.EntityLayer.Membership.ExtendedProfileEntity, Farayan.ConferenceManager.EntityLayer extends Farayan.Common.EntityLayer.Membership.ProfileEntity, Farayan.Common.EntityLayer]
   NHibernate.Cfg.AssemblyHbmOrderer.OrderedHbmFiles(ISet unorderedClasses) +623
   NHibernate.Cfg.AssemblyHbmOrderer.GetHbmFiles() +724
   NHibernate.Cfg.Configuration.AddResources(Assembly assembly, IList resources, Boolean skipOrdering) +58
   NHibernate.Cfg.Configuration.AddAssembly(Assembly assembly) +26
   Farayan.Layering.DataLayer.Hibernate.NHibernateSessionManager..ctor() in E:\Projects\Farayan\Farayan.Layering\DataLayer\NHibernateSessionManager.cs:41
   Farayan.Layering.DataLayer.Hibernate.Nested..cctor() in E:\Projects\Farayan\Farayan.Layering\DataLayer\NHibernateSessionManager.cs:70

[TypeInitializationException: The type initializer for 'Nested' threw an exception.]
   Farayan.Layering.DataLayer.Hibernate.NHibernateSessionManager.get_Instance() in E:\Projects\Farayan\Farayan.Layering\DataLayer\NHibernateSessionManager.cs:26
   Farayan.Layering.DataLayer.BaseDataLayer`3.CreateQuery(String query, Object[] values, IType[] types) in E:\Projects\Farayan\Farayan.Layering\DataLayer\BaseDataLayer.cs:822
   Farayan.Layering.DataLayer.BaseDataLayer`3.GetUniqueResult(String query, Object[] values, IType[] types) in E:\Projects\Farayan\Farayan.Layering\DataLayer\BaseDataLayer.cs:674
   Farayan.Layering.DataLayer.BaseDataLayer`3.GetUniqueResult(String query, Object value, IType type) in E:\Projects\Farayan\Farayan.Layering\DataLayer\BaseDataLayer.cs:664
   Farayan.Layering.Config.ApplicationDataLayer.FindRelatedConfig(String domain) in E:\Projects\Farayan\Farayan.Layering\Config\ApplicationDataLayer.cs:100
   Farayan.Layering.Config.ApplicationBusinessLayer.FindCurrentApplication() in E:\Projects\Farayan\Farayan.Layering\Config\ApplicationBusinessLayer.cs:16
   Farayan.Layering.Config.ApplicationBusinessLayer.get_CurrentApplication() in E:\Projects\Farayan\Farayan.Layering\Config\ApplicationBusinessLayer.cs:25
   GeneralPage.OnPreInit(EventArgs e) in e:\Projects\ConferenceManager\Project\Website\App_Code\GeneralPage.cs:20
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +663

Name and version of the database you are using:

SQLExpress 2005
------------------------------
Hi, i have two entity assembly, in one (Farayan.Common.EntityLayer) i defined ProfileEntity and in other (Farayan.ConferenceManager.EntityLayer) i defined ExtendedProfileEntity which inherits from ProfileEntity in Farayan.Common.EntityLayer.

in NH 1.0.2, i mapped both and no problem exists, but when i upgrade to 1.2, when i embed ExtendedProfileEntity mapping in assembly, a mapping exception will be thrown
i checked for order of adding assembly for configuration, first i add Farayan.Common.EntityLayer (which has super class - ProfileEntity) and second other assembly. but problem remained.

can any one help me?

wolli · **Posted:** Mon May 19, 2008 7:53 am

This issue sounds a lot like your problem

http://jira.nhibernate.org:8080/jira/browse/NH-989

Seems to be fixed for 1.2.1-GA.