public AssociationItem(ForeignKeyColumn foreignKeyColumn, ForeignKeyColumn auxiliaryForeignKeyColumn, AssocationType assocationType)
{
this.Id = Guid.NewGuid();
this.OwnerSetting = new AssociationItemSetting();
this.TargetSetting = new AssociationItemSetting();
this.AssocationType = assocationType;
this.ForeignKeyColumn = foreignKeyColumn;
this.AuxiliaryForeignKeyColumn = auxiliaryForeignKeyColumn;
bool isAux = auxiliaryForeignKeyColumn != null;
Table ownerTable = isAux ? (Table)foreignKeyColumn.Owner.ForeignTable :(Table)foreignKeyColumn.Owner.Owner;
OwnerSetting.Table = ownerTable;
OwnerSetting.Column = isAux ? foreignKeyColumn.ReferencedColumn : foreignKeyColumn.Name;
OwnerSetting.PropertyType = isAux ? AssociationPropertyType.EntitySet : AssociationPropertyType.EntityReference;
Table foreignTable = isAux ? auxiliaryForeignKeyColumn.Owner.ForeignTable : foreignKeyColumn.Owner.ForeignTable;
TargetSetting.Table = foreignTable;
TargetSetting.Column = isAux ? auxiliaryForeignKeyColumn.ReferencedColumn : foreignKeyColumn.ReferencedColumn;
TargetSetting.PropertyType = isAux ? (assocationType == AssocationType.ManyToMany ? AssociationPropertyType.EntitySet : AssociationPropertyType.EntityReference) : AssociationPropertyType.EntityReference;
}
public void AssignFrom(AssociationItemSetting other)
{
this.PropertyName = other.PropertyName;
this.OnOwnerRemove = other.OnOwnerRemove;
this.OnTargetRemove = other.OnTargetRemove;
this.table = other.table;
this.TableUrn = other.TableUrn;
this.Column = other.Column;
this.PropertyType = other.PropertyType;
}
public AssociationItemSetting Clone()
{
AssociationItemSetting cloned = new AssociationItemSetting();
cloned.PropertyName = this.PropertyName;
cloned.OnOwnerRemove = this.OnOwnerRemove;
cloned.OnTargetRemove = this.OnTargetRemove;
cloned.table = this.table;
cloned.TableUrn = this.TableUrn;
cloned.Column = this.Column;
cloned.PropertyType = this.PropertyType;
return(cloned);
}
