protected virtual void OnChanged(ScalarProperty property, SSDL.Property.Property oldColumn, SSDL.Property.Property newColumn)
{
if (Changed != null)
{
Changed(property, oldColumn, newColumn);
}
OnCollectionChanged();
}
protected virtual void OnAdded(ScalarProperty property, SSDL.Property.Property column)
{
if (Added != null)
{
Added(property, column);
}
OnCollectionChanged();
}
private void RemoveNotNullCondition(SSDL.Property.Property column)
{
var columnConditionMapping = Mapping.ConditionsMapping.FirstOrDefault(ccm => ccm.Column == column && ccm.Operator == ConditionOperator.IsNotNull && ccm.Generated);
if (columnConditionMapping != null)
{
Mapping.ConditionsMapping.Remove(columnConditionMapping);
}
}
private void AddNotNullCondition(SSDL.Property.Property column)
{
if (!Mapping.ConditionsMapping.Any(ccm => ccm.Column == column && ccm.Operator == ConditionOperator.IsNotNull))
{
Mapping.ConditionsMapping.Add(new ColumnConditionMapping {
Column = column, Operator = ConditionOperator.IsNotNull, Generated = true
});
}
}
private void MappingAdded(SSDL.Property.Property column)
{
var associationMapping = NavigationProperty.Association.Mapping;
associationMapping.OnIsCompletelyMappedChanged();
if (NavigationProperty.Cardinality == Cardinality.ZeroToOne && !(associationMapping.MappingInit || associationMapping.ConditionsMapping.Any(ccm => ccm.Column == column && ccm.Operator == ConditionOperator.IsNotNull)))
{
associationMapping.ConditionsMapping.Add(new ColumnConditionMapping {
Column = column, Operator = ConditionOperator.IsNotNull
});
}
}
public void ChangeMapping(ScalarProperty property, SSDL.Property.Property column)
{
if (property == null || column == null)
{
throw new ArgumentNullException();
}
Dictionary <SSDL.EntityType.EntityType, SSDL.Property.Property> propertyMapping;
if (!(Mapping.ContainsKey(property) && (propertyMapping = Mapping[property]).ContainsKey(column.EntityType)))
{
throw new InvalidOperationException();
}
propertyMapping[column.EntityType] = column;
EntityType.Mapping.OnPropertyChanged("IsCompletlyMapped");
}
public void ChangeMapping(ScalarProperty property, SSDL.Property.Property column)
{
if (property == null || column == null)
{
throw new ArgumentNullException();
}
if (!Mapping.ContainsKey(property))
{
throw new InvalidOperationException();
}
var oldColumn = Mapping[property];
Mapping[property] = column;
OnChanged(property, oldColumn, column);
MappingAdded(column);
}
public void AddMapping(ScalarProperty property, SSDL.Property.Property column)
{
if (property == null || column == null)
{
throw new ArgumentNullException();
}
if (Mapping.ContainsKey(property))
{
var oldColumn = Mapping[property];
Mapping[property] = column;
OnChanged(property, oldColumn, column);
}
else
{
Mapping.Add(property, column);
OnAdded(property, column);
}
MappingAdded(column);
}
private bool TryToAddSSDLColumnToComplexProperty(ComplexProperty complexProperty, Func <MappingBase> mapping, SSDL.Property.Property column)
{
var prop = complexProperty.ComplexType.ScalarProperties.FirstOrDefault(p => p.Name == column.Name);
if (prop != null)
{
mapping().AddMapping(prop, column);
return(true);
}
foreach (var complexProp in complexProperty.ComplexType.ComplexProperties)
{
if (TryToAddSSDLColumnToComplexProperty(complexProp, () =>
{
var complexMapping = mapping().ComplexMapping;
if (complexMapping.ContainsKey(complexProp))
{
return(complexMapping[complexProp]);
}
var complexPropMapping = new ComplexPropertyMapping(EntityType, complexProp);
complexMapping.Add(complexProp, complexPropMapping);
return(complexPropMapping);
}, column))
{
return(true);
}
}
return(false);
}