public virtual OptimisticConcurrencyBehaviorType GetDeleteOptimisticConcurrencyBehavior(OptimisticConcurrencyBehaviorType optimisticConcurrencyBehavior, IPropertyMap propertyMap)
{
IColumnMap columnMap = null;
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
if (this.Context.OptimisticConcurrencyMode == OptimisticConcurrencyMode.Disabled)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
else
{
optimisticConcurrencyBehavior = propertyMap.DeleteOptimisticConcurrencyBehavior;
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
optimisticConcurrencyBehavior = propertyMap.ClassMap.DeleteOptimisticConcurrencyBehavior;
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
optimisticConcurrencyBehavior = propertyMap.ClassMap.DomainMap.DeleteOptimisticConcurrencyBehavior;
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
optimisticConcurrencyBehavior = m_DeleteOptimisticConcurrencyBehavior;
}
}
}
}
}
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
columnMap = propertyMap.GetColumnMap();
if (columnMap != null)
{
if (columnMap.DataType == DbType.AnsiString || columnMap.DataType == DbType.AnsiStringFixedLength || columnMap.DataType == DbType.String || columnMap.DataType == DbType.StringFixedLength)
{
if (columnMap.Precision == 0 || columnMap.Precision >= 4000)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
else
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.IncludeWhenLoaded;
}
}
else if (columnMap.DataType == DbType.Binary || columnMap.DataType == DbType.Object)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
else
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.IncludeWhenLoaded;
}
}
}
else
{
if (!(optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.Disabled))
{
if (propertyMap.DeleteOptimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
columnMap = propertyMap.GetColumnMap();
if (columnMap != null)
{
if (columnMap.DataType == DbType.AnsiString || columnMap.DataType == DbType.AnsiStringFixedLength || columnMap.DataType == DbType.String || columnMap.DataType == DbType.StringFixedLength)
{
if (columnMap.Precision == 0 || columnMap.Precision >= 4000)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
}
else if (columnMap.DataType == DbType.Binary || columnMap.DataType == DbType.Object)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
}
}
}
}
if (columnMap == null)
{
columnMap = propertyMap.GetColumnMap();
}
if (columnMap != null)
{
if (columnMap.DataType == DbType.Binary || columnMap.DataType == DbType.Object)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
}
return optimisticConcurrencyBehavior;
}
public virtual OptimisticConcurrencyBehaviorType GetDeleteOptimisticConcurrencyBehavior(OptimisticConcurrencyBehaviorType optimisticConcurrencyBehavior, IClassMap classMap)
{
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
if (this.Context.OptimisticConcurrencyMode == OptimisticConcurrencyMode.Disabled)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.Disabled;
}
else
{
optimisticConcurrencyBehavior = classMap.DeleteOptimisticConcurrencyBehavior;
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
optimisticConcurrencyBehavior = classMap.DomainMap.DeleteOptimisticConcurrencyBehavior;
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
optimisticConcurrencyBehavior = m_DeleteOptimisticConcurrencyBehavior;
if (optimisticConcurrencyBehavior == OptimisticConcurrencyBehaviorType.DefaultBehavior)
{
optimisticConcurrencyBehavior = OptimisticConcurrencyBehaviorType.IncludeWhenLoaded;
}
}
}
}
}
return optimisticConcurrencyBehavior;
}
