Role.
cs
public class Role
{
public virtual string RoleName { get; set; }
public virtual bool IsActive { get; set; }
public virtual IList<Permission> PermissionItems { get; set; }
}
Role.hbm.xml
<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" assembly="POCO" namespace="POCO">
<class name="Role" table="Role">
<id name="ID" column="ID">
<generator class="native" />
</id>
<property name="RoleName" column="RoleName" />
<property name="IsActive" column="IsActive" type="System.Boolean" />
<bag name="PermissionItems" table="Permission" cascade="all" inverse="true">
<key column="RoleID"/>
<one-to-many class="Permission" />
</bag>
</class>
</hibernate-mapping>
Permission.
cs
public class Permission
{
public virtual string MenuItemKey { get; set; }
public virtual int RoleID { get; set; }
public virtual Role Role { get; set; }
}
Permission.hbm.xml
<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" assembly="POCO" namespace="POCO">
<class name="Permission" table="Permission">
<id name="ID" column="ID">
<generator class="native"/>
</id>
<property name="MenuItemKey" column="MenuItemKey" />
<property name="RoleID" column="RoleID" />
<many-to-one name="Role" column="RoleID" not-null="true" cascade="all">
</many-to-one>
</class>
</hibernate-mapping>
Suppose, I have saved some permissions in the database by using this code:
RoleRepository roleRep = new RoleRepository();
Role role = new Role();
role.Permissions = Permission.GetList();
role.SaveOrUpdate();
Now, I need this code to delete all Permissions, since role.Permissions == null.
Here is the code:
RoleRepository roleRep = new RoleRepository();
Role role = roleRep.Get(roleId);
role.Permissions = null;
role.SaveOrUpdate();
But this is not happening.
What should be the correct way to cope with this situation?
What/how should I change, hbm-file or persistance code?
