/// <summary>
/// Generates an identifer from the value of a Property.
/// </summary>
/// <param name="session">The <see cref="ISessionImplementor"/> this id is being generated in.</param>
/// <param name="obj">The entity for which the id is being generated.</param>
/// <returns>
/// The identifier value from the associated object or
/// <see cref="IdentifierGeneratorFactory.ShortCircuitIndicator"/> if the <c>session</c>
/// already contains <c>obj</c>.
/// </returns>
public object Generate( ISessionImplementor session, object obj )
{
object associatedObject = session.Factory
.GetClassMetadata( obj.GetType() )
.GetPropertyValue( obj, propertyName );
object id = session.Save( associatedObject );
if( session.Contains( obj ) )
{
//abort the save (the object is already saved by a circular cascade)
return IdentifierGeneratorFactory.ShortCircuitIndicator;
}
return id;
}
/// <summary>
/// Generates an identifer from the value of a Property.
/// </summary>
/// <param name="session">The <see cref="ISessionImplementor"/> this id is being generated in.</param>
/// <param name="obj">The entity for which the id is being generated.</param>
/// <returns>
/// The identifier value from the associated object or
/// <see cref="IdentifierGeneratorFactory.ShortCircuitIndicator"/> if the <c>session</c>
/// already contains <c>obj</c>.
/// </returns>
public object Generate(ISessionImplementor session, object obj)
{
object associatedObject = session.Factory
.GetClassMetadata(obj.GetType())
.GetPropertyValue(obj, propertyName);
object id = session.Save(associatedObject);
if (session.Contains(obj))
{
//abort the save (the object is already saved by a circular cascade)
return(IdentifierGeneratorFactory.ShortCircuitIndicator);
}
return(id);
}
