public override object DeepCopy(object component, EntityMode entityMode, ISessionFactoryImplementor factory)
{
if (component == null)
{
return(null);
}
object[] values = GetPropertyValues(component, entityMode);
for (int i = 0; i < propertySpan; i++)
{
values[i] = propertyTypes[i].DeepCopy(values[i], entityMode, factory);
}
object result = Instantiate(entityMode);
SetPropertyValues(result, values, entityMode);
//not absolutely necessary, but helps for some
//equals()/hashCode() implementations
IComponentTuplizer ct = (IComponentTuplizer)tuplizerMapping.GetTuplizer(entityMode);
if (ct.HasParentProperty)
{
ct.SetParent(result, ct.GetParent(component), factory);
}
return(result);
}
public virtual object Instantiate(object parent, ISessionImplementor session)
{
object result = Instantiate(session.EntityMode);
IComponentTuplizer ct = (IComponentTuplizer)tuplizerMapping.GetTuplizer(session.EntityMode);
if (ct.HasParentProperty && parent != null)
{
ct.SetParent(result, session.PersistenceContext.ProxyFor(parent), session.Factory);
}
return(result);
}
public ComponentEntityModeToTuplizerMapping(Mapping.Component component)
{
PersistentClass owner = component.Owner;
// create our own copy of the user-supplied tuplizer impl map
Dictionary <EntityMode, string> userSuppliedTuplizerImpls;
if (component.TuplizerMap != null)
{
userSuppliedTuplizerImpls = new Dictionary <EntityMode, string>(component.TuplizerMap);
}
else
{
userSuppliedTuplizerImpls = new Dictionary <EntityMode, string>();
}
// Build the dynamic-map tuplizer...
ITuplizer dynamicMapTuplizer;
string tuplizerImpl;
if (!userSuppliedTuplizerImpls.TryGetValue(EntityMode.Map, out tuplizerImpl))
{
dynamicMapTuplizer = new DynamicMapComponentTuplizer(component);
}
else
{
dynamicMapTuplizer = BuildComponentTuplizer(tuplizerImpl, component);
userSuppliedTuplizerImpls.Remove(EntityMode.Map);
}
// then the pojo tuplizer, using the dynamic-map tuplizer if no pojo representation is available
ITuplizer pojoTuplizer;
string tempObject2;
userSuppliedTuplizerImpls.TryGetValue(EntityMode.Poco, out tempObject2);
userSuppliedTuplizerImpls.Remove(EntityMode.Poco);
tuplizerImpl = tempObject2;
if (owner.HasPocoRepresentation && component.HasPocoRepresentation)
{
if (tuplizerImpl == null)
{
pojoTuplizer = new PocoComponentTuplizer(component);
}
else
{
pojoTuplizer = BuildComponentTuplizer(tuplizerImpl, component);
}
}
else
{
pojoTuplizer = dynamicMapTuplizer;
}
// put the "standard" tuplizers into the tuplizer map first
if (pojoTuplizer != null)
{
AddTuplizer(EntityMode.Poco, pojoTuplizer);
}
if (dynamicMapTuplizer != null)
{
AddTuplizer(EntityMode.Map, dynamicMapTuplizer);
}
// then handle any user-defined entity modes..
foreach (KeyValuePair <EntityMode, string> entry in userSuppliedTuplizerImpls)
{
IComponentTuplizer tuplizer = BuildComponentTuplizer(entry.Value, component);
AddTuplizer(entry.Key, tuplizer);
}
}
