private static MatchLevel Compare(Type thisSideType, Association thisSide, Type otherSideType,
Association otherSide)
{
MatchLevel noMatch = MatchLevel.NoMatch;
if (((thisSide.IsForeignKey == true) && (otherSide.IsForeignKey != true)) ||
((thisSide.IsForeignKey != true) && (otherSide.IsForeignKey == true)))
{
noMatch = noMatch;
}
if (thisSideType.Name == otherSide.Type)
{
noMatch |= MatchLevel.ThisTypeAgrees;
}
if (otherSideType.Name == thisSide.Type)
{
noMatch |= MatchLevel.OtherTypeAgrees;
}
if (BuildKeyField(thisSide.GetOtherKey()) == BuildKeyField(otherSide.GetThisKey()))
{
noMatch |= MatchLevel.ThisOtherKeyMatchesOtherThisKey;
}
if (BuildKeyField(thisSide.GetThisKey()) == BuildKeyField(otherSide.GetOtherKey()))
{
noMatch |= MatchLevel.ThisThisKeyMatchisOtherOtherKey;
}
return noMatch;
}
private static MatchLevel Compare(Type thisSideType, Association thisSide, Type otherSideType,
Association otherSide)
{
MatchLevel noMatch = MatchLevel.NoMatch;
if (((thisSide.IsForeignKey == true) && (otherSide.IsForeignKey != true)) ||
((thisSide.IsForeignKey != true) && (otherSide.IsForeignKey == true)))
{
noMatch = noMatch;
}
if (thisSideType.Name == otherSide.Type)
{
noMatch |= MatchLevel.ThisTypeAgrees;
}
if (otherSideType.Name == thisSide.Type)
{
noMatch |= MatchLevel.OtherTypeAgrees;
}
if (BuildKeyField(thisSide.GetOtherKey()) == BuildKeyField(otherSide.GetThisKey()))
{
noMatch |= MatchLevel.ThisOtherKeyMatchesOtherThisKey;
}
if (BuildKeyField(thisSide.GetThisKey()) == BuildKeyField(otherSide.GetOtherKey()))
{
noMatch |= MatchLevel.ThisThisKeyMatchisOtherOtherKey;
}
return(noMatch);
}
public override Association VisitAssociation(Association association)
{
if (association == null)
{
return(null);
}
if (association.AccessModifier.HasValue && association.AccessModifier.Value == AccessModifier.Public)
{
association.AccessModifier = null;
}
if (association.IsForeignKey == false)
{
association.IsForeignKey = null;
}
if (association.Cardinality.HasValue && association.Cardinality.Value == Cardinality.One && association.IsForeignKey == true)
{
association.Cardinality = null;
}
if (association.Cardinality.HasValue && association.Cardinality.Value == Cardinality.Many && association.IsForeignKey != true)
{
association.Cardinality = null;
}
if ((association.Member != null) && (association.Storage == ("_" + association.Member)))
{
association.Storage = null;
}
if (association.IsForeignKey != true)
{
Association otherAssociation = associationPartners[association];
if (otherAssociation != null)
{
Type type = TypeFromTypeName(otherAssociation.Type);
if ((type != null) && IsPrimaryKeyOfType(type, association.GetThisKey()))
{
association.SetThisKey(null);
}
}
}
if (association.IsForeignKey == true)
{
Type type = TypeFromTypeName(association.Type);
if ((type != null) && IsPrimaryKeyOfType(type, association.GetOtherKey()))
{
association.SetOtherKey(null);
}
}
return(association);
}
public override Association VisitAssociation(Association association)
{
if (association == null)
{
return(null);
}
if (!association.AccessModifier.HasValue)
{
association.AccessModifier = 0;
}
if (!association.IsForeignKey.HasValue)
{
association.IsForeignKey = false;
}
if (!association.Cardinality.HasValue)
{
association.Cardinality = association.IsForeignKey == true ? 0 : (Cardinality)1;
}
if (!association.DeleteOnNull.HasValue)
{
association.DeleteOnNull = false;
}
if (association.Storage == null)
{
association.Storage = "_" + association.Member;
}
if ((association.GetThisKey().Length == 0) && (association.IsForeignKey != true))
{
Association other = associationPartners[association];
if (other != null)
{
Type type = TypeFromTypeName(other.Type);
if (type != null)
{
association.SetThisKey(GetPrimaryKeys(type));
}
}
}
if ((association.GetOtherKey().Length == 0) && (association.IsForeignKey == true))
{
Type type2 = TypeFromTypeName(association.Type);
if (type2 != null)
{
association.SetOtherKey(GetPrimaryKeys(type2));
}
}
return(association);
}
public override Association VisitAssociation(Association association)
{
if (association == null)
return null;
writer.WriteStartElement("Association");
if (association.Name != null)
writer.WriteAttributeString("Name", association.Name);
if (association.Member != null)
writer.WriteAttributeString("Member", association.Member);
if (association.Storage != null)
writer.WriteAttributeString("Storage", association.Storage);
if (association.AccessModifier.HasValue)
writer.WriteAttributeString("AccessModifier", association.AccessModifier.ToString());
if (association.Modifier.HasValue)
writer.WriteAttributeString("Modifier", association.Modifier.ToString());
string thisKey = BuildKeyField(association.GetThisKey());
if (!string.IsNullOrEmpty(thisKey))
writer.WriteAttributeString("ThisKey", thisKey);
string otherKey = BuildKeyField(association.GetOtherKey());
if (!string.IsNullOrEmpty(otherKey))
writer.WriteAttributeString("OtherKey", otherKey);
if (association.Type != null)
writer.WriteAttributeString("Type", association.Type);
if (association.IsForeignKey.HasValue)
writer.WriteAttributeString("IsForeignKey", ToXmlBooleanString(association.IsForeignKey));
if (association.Cardinality.HasValue)
writer.WriteAttributeString("Cardinality", association.Cardinality.ToString());
if (association.DeleteRule != null)
writer.WriteAttributeString("DeleteRule", association.DeleteRule);
if (association.DeleteOnNull.HasValue)
writer.WriteAttributeString("DeleteOnNull", ToXmlBooleanString(association.DeleteOnNull));
writer.WriteEndElement();
return association;
}
public override Association VisitAssociation(Association association)
{
if (association == null)
return null;
var a = new Association(association.Name)
{
Member = association.Member,
Storage = association.Storage,
AccessModifier = association.AccessModifier,
Modifier = association.Modifier
};
a.SetThisKey(association.GetThisKey());
a.SetOtherKey(association.GetOtherKey());
a.IsForeignKey = association.IsForeignKey;
a.Cardinality = association.Cardinality;
a.DeleteOnNull = association.DeleteOnNull;
a.DeleteRule = association.DeleteRule;
a.Type = association.Type;
return a;
}
public override Association VisitAssociation(Association association)
{
if (association == null)
return null;
if (association.AccessModifier.HasValue && association.AccessModifier.Value == AccessModifier.Public)
association.AccessModifier = null;
if (association.IsForeignKey == false)
association.IsForeignKey = null;
if (association.Cardinality.HasValue && association.Cardinality.Value == Cardinality.One && association.IsForeignKey == true)
association.Cardinality = null;
if (association.Cardinality.HasValue && association.Cardinality.Value == Cardinality.Many && association.IsForeignKey != true)
association.Cardinality = null;
if ((association.Member != null) && (association.Storage == ("_" + association.Member)))
association.Storage = null;
if (association.IsForeignKey != true)
{
Association otherAssociation = associationPartners[association];
if (otherAssociation != null)
{
Type type = TypeFromTypeName(otherAssociation.Type);
if ((type != null) && IsPrimaryKeyOfType(type, association.GetThisKey()))
association.SetThisKey(null);
}
}
if (association.IsForeignKey == true)
{
Type type = TypeFromTypeName(association.Type);
if ((type != null) && IsPrimaryKeyOfType(type, association.GetOtherKey()))
association.SetOtherKey(null);
}
return association;
}
public override Association VisitAssociation(Association association)
{
if (association == null)
return null;
if (!association.AccessModifier.HasValue)
association.AccessModifier = 0;
if (!association.IsForeignKey.HasValue)
association.IsForeignKey = false;
if (!association.Cardinality.HasValue)
association.Cardinality = association.IsForeignKey == true ? 0 : (Cardinality) 1;
if (!association.DeleteOnNull.HasValue)
association.DeleteOnNull = false;
if (association.Storage == null)
association.Storage = "_" + association.Member;
if ((association.GetThisKey().Length == 0) && (association.IsForeignKey != true))
{
Association other = associationPartners[association];
if (other != null)
{
Type type = TypeFromTypeName(other.Type);
if (type != null)
association.SetThisKey(GetPrimaryKeys(type));
}
}
if ((association.GetOtherKey().Length == 0) && (association.IsForeignKey == true))
{
Type type2 = TypeFromTypeName(association.Type);
if (type2 != null)
association.SetOtherKey(GetPrimaryKeys(type2));
}
return association;
}
public override Association VisitAssociation(Association association)
{
if (association == null)
{
return(null);
}
var a = new Association(association.Name)
{
Member = association.Member,
Storage = association.Storage,
AccessModifier = association.AccessModifier,
Modifier = association.Modifier
};
a.SetThisKey(association.GetThisKey());
a.SetOtherKey(association.GetOtherKey());
a.IsForeignKey = association.IsForeignKey;
a.Cardinality = association.Cardinality;
a.DeleteOnNull = association.DeleteOnNull;
a.DeleteRule = association.DeleteRule;
a.Type = association.Type;
return(a);
}
public override Association VisitAssociation(Association association)
{
if (association == null)
{
return(null);
}
writer.WriteStartElement("Association");
if (association.Name != null)
{
writer.WriteAttributeString("Name", association.Name);
}
if (association.Member != null)
{
writer.WriteAttributeString("Member", association.Member);
}
if (association.Storage != null)
{
writer.WriteAttributeString("Storage", association.Storage);
}
if (association.AccessModifier.HasValue)
{
writer.WriteAttributeString("AccessModifier", association.AccessModifier.ToString());
}
if (association.Modifier.HasValue)
{
writer.WriteAttributeString("Modifier", association.Modifier.ToString());
}
string thisKey = BuildKeyField(association.GetThisKey());
if (!string.IsNullOrEmpty(thisKey))
{
writer.WriteAttributeString("ThisKey", thisKey);
}
string otherKey = BuildKeyField(association.GetOtherKey());
if (!string.IsNullOrEmpty(otherKey))
{
writer.WriteAttributeString("OtherKey", otherKey);
}
if (association.Type != null)
{
writer.WriteAttributeString("Type", association.Type);
}
if (association.IsForeignKey.HasValue)
{
writer.WriteAttributeString("IsForeignKey", ToXmlBooleanString(association.IsForeignKey));
}
if (association.Cardinality.HasValue)
{
writer.WriteAttributeString("Cardinality", association.Cardinality.ToString());
}
if (association.DeleteRule != null)
{
writer.WriteAttributeString("DeleteRule", association.DeleteRule);
}
if (association.DeleteOnNull.HasValue)
{
writer.WriteAttributeString("DeleteOnNull", ToXmlBooleanString(association.DeleteOnNull));
}
writer.WriteEndElement();
return(association);
}
