public override object VisitTypeDeclaration(TypeDeclaration typeDeclaration, object data)
{
var baseType = typeDeclaration.BaseTypes.OfType <MemberType>().FirstOrDefault();
if (baseType == null || baseType.MemberName != MappingBaseType)
{
return(base.VisitTypeDeclaration(typeDeclaration, data));
}
var entity = baseType.TypeArguments.OfType <MemberType>().FirstOrDefault();
if (entity == null)
{
return(base.VisitTypeDeclaration(typeDeclaration, data));
}
if (ParsedEntity == null)
{
ParsedEntity = new ParsedEntity();
}
ParsedEntity.EntityClass = entity.MemberName;
ParsedEntity.MappingClass = typeDeclaration.Name;
return(base.VisitTypeDeclaration(typeDeclaration, ParsedEntity));
}
private static void UpdateRelationships(EntityContext generatedContext, Entity entity, ParsedEntity parsedEntity)
{
// sync relationships
foreach (var parsedRelationship in parsedEntity.Relationships.Where(r => r.JoinTable == null))
{
var parsedProperties = parsedRelationship.ThisProperties;
var relationship = entity.Relationships
.Where(r => !r.IsManyToMany)
.FirstOrDefault(r => r.ThisProperties.Except(parsedProperties).Count() == 0);
if (relationship == null)
{
continue;
}
bool isThisSame = relationship.ThisPropertyName == parsedRelationship.ThisPropertyName;
bool isOtherSame = relationship.OtherPropertyName == parsedRelationship.OtherPropertyName;
if (isThisSame && isOtherSame)
{
continue;
}
if (!isThisSame)
{
Debug.WriteLine("Rename Relationship Property '{0}.{1}' to '{0}.{2}'.",
relationship.ThisEntity,
relationship.ThisPropertyName,
parsedRelationship.ThisPropertyName);
relationship.ThisPropertyName = parsedRelationship.ThisPropertyName;
}
if (!isOtherSame)
{
Debug.WriteLine("Rename Relationship Property '{0}.{1}' to '{0}.{2}'.",
relationship.OtherEntity,
relationship.OtherPropertyName,
parsedRelationship.OtherPropertyName);
relationship.OtherPropertyName = parsedRelationship.OtherPropertyName;
}
// sync other relationship
var otherEntity = generatedContext.Entities.ByClass(relationship.OtherEntity);
if (otherEntity == null)
{
continue;
}
var otherRelationship = otherEntity.Relationships.ByName(relationship.RelationshipName);
if (otherRelationship == null)
{
continue;
}
otherRelationship.ThisPropertyName = relationship.OtherPropertyName;
otherRelationship.OtherPropertyName = relationship.ThisPropertyName;
}
// sync many to many
foreach (var parsedRelationship in parsedEntity.Relationships.Where(r => r.JoinTable != null))
{
var joinThisColumn = parsedRelationship.JoinThisColumn;
var joinOtherColumn = parsedRelationship.JoinOtherColumn;
var relationship = entity.Relationships
.Where(r => r.IsManyToMany)
.FirstOrDefault(r =>
r.JoinThisColumn.Except(joinThisColumn).Count() == 0 &&
r.JoinOtherColumn.Except(joinOtherColumn).Count() == 0 &&
r.JoinTable == parsedRelationship.JoinTable &&
r.JoinSchema == parsedRelationship.JoinSchema);
if (relationship == null)
{
continue;
}
bool isThisSame = relationship.ThisPropertyName == parsedRelationship.ThisPropertyName;
bool isOtherSame = relationship.OtherPropertyName == parsedRelationship.OtherPropertyName;
if (isThisSame && isOtherSame)
{
continue;
}
if (!isThisSame)
{
Debug.WriteLine("Rename Relationship Property '{0}.{1}' to '{0}.{2}'.",
relationship.ThisEntity,
relationship.ThisPropertyName,
parsedRelationship.ThisPropertyName);
relationship.ThisPropertyName = parsedRelationship.ThisPropertyName;
}
if (!isOtherSame)
{
Debug.WriteLine("Rename Relationship Property '{0}.{1}' to '{0}.{2}'.",
relationship.OtherEntity,
relationship.OtherPropertyName,
parsedRelationship.OtherPropertyName);
relationship.OtherPropertyName = parsedRelationship.OtherPropertyName;
}
// sync other relationship
var otherEntity = generatedContext.Entities.ByClass(relationship.OtherEntity);
if (otherEntity == null)
{
continue;
}
var otherRelationship = otherEntity.Relationships.ByName(relationship.RelationshipName);
if (otherRelationship == null)
{
continue;
}
otherRelationship.ThisPropertyName = relationship.OtherPropertyName;
otherRelationship.OtherPropertyName = relationship.ThisPropertyName;
}
}
