Goods.Metaobject.beginReadAccess Function
beginReadAccess is called when the read Access begins. It is called from the (auto generated) preDeamon (in BasicMataObject) if the Mutator flag is set. Different implementations of this function can be found in the subclasses and by eg locking or not locking the Object provide different strategies.

Default void beginReadAccess (Goods.ObjectHeader)
  Type Name Description  
    ObjectHeader obj a ObjectHeader object that is about to be read.  
  Return Description  
    void