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Keeping Entity State Over Multiple NHibernate Sessions

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11 Sep 2010CPOL4 min read 28.7K   568   9  
This article and the attached ready to use code demonstrates how you can maintain an entity state over multiple NHibernate sessions.
<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2">
  <!--
		Class has to be non-lazy because Medium Trust Level restrictions
		prevent proxy generation from working.
	-->
  <class name="UnitTests.Child, UnitTests" lazy="true" table="nadav_children">
    <id name="Id">
      <generator class="assigned" />
    </id>

    <property name="Name"/>
    <many-to-one name="Father" column="FatherId" />

    <map name="GrandChildren" generic="true" cascade="all-delete-orphan" inverse="true">
      <key column="ChildId"/>
      <map-key column="Id" type="int"/>
      <one-to-many class="UnitTests.GrandChild, UnitTests"/>
    </map>
  </class>
</hibernate-mapping>

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


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