public void Map(ClassMappingBase classMap, Member member)
{
if (!(classMap is ClassMapping)) return;
var version = new VersionMapping
{
ContainingEntityType = classMap.Type,
};
version.Set(x => x.Name, Layer.Defaults, member.Name);
version.Set(x => x.Type, Layer.Defaults, GetDefaultType(member));
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, member.Name);
version.AddColumn(Layer.Defaults, columnMapping);
SetDefaultAccess(member, version);
if (IsSqlTimestamp(member))
{
version.Columns.Each(column =>
{
column.Set(x => x.SqlType, Layer.Defaults, "timestamp");
column.Set(x => x.NotNull, Layer.Defaults, true);
});
version.Set(x => x.UnsavedValue, Layer.Defaults, null);
}
((ClassMapping)classMap).Set(x => x.Version, Layer.Defaults, version);
}
private void MapInheritanceTree(Type classType, ClassMappingBase mapping, IList<Member> mappedMembers)
{
var discriminatorSet = HasDiscriminator(mapping);
var isDiscriminated = cfg.IsDiscriminated(classType) || discriminatorSet;
var mappingTypesWithLogicalParents = GetMappingTypesWithLogicalParents();
foreach (var inheritedClass in mappingTypesWithLogicalParents
.Where(x => x.Value != null && x.Value.Type == classType)
.Select(x => x.Key))
{
var tempMapping = mapping as ClassMapping;
var tempIsNull = tempMapping == null;
if (isDiscriminated && !discriminatorSet && !tempIsNull)
{
var discriminatorColumn = cfg.GetDiscriminatorColumn(classType);
var discriminator = new DiscriminatorMapping
{
ContainingEntityType = classType,
};
discriminator.Set(x => x.Type, Layer.Defaults, new TypeReference(typeof(string)));
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, discriminatorColumn);
discriminator.AddColumn(Layer.Defaults, columnMapping);
tempMapping.Set(x => x.Discriminator, Layer.Defaults, discriminator);
discriminatorSet = true;
}
SubclassMapping subclassMapping;
if(!tempIsNull && tempMapping.IsUnionSubclass)
{
subclassMapping = new SubclassMapping(SubclassType.UnionSubclass);
subclassMapping.Set(x => x.Type, Layer.Defaults, inheritedClass.Type);
}
else if(!isDiscriminated)
{
subclassMapping = new SubclassMapping(SubclassType.JoinedSubclass);
subclassMapping.Set(x => x.Type, Layer.Defaults, inheritedClass.Type);
subclassMapping.Set(x => x.Key, Layer.Defaults, new KeyMapping());
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, mapping.Type.Name + "_id");
subclassMapping.Key.AddColumn(Layer.Defaults, columnMapping);
}
else
{
subclassMapping = new SubclassMapping(SubclassType.Subclass);
subclassMapping.Set(x => x.Type, Layer.Defaults, inheritedClass.Type);
}
// track separate set of properties for each sub-tree within inheritance hierarchy
var subclassMembers = new List<Member>(mappedMembers);
MapSubclass(subclassMembers, subclassMapping, inheritedClass);
mapping.AddSubclass(subclassMapping);
MergeMap(inheritedClass.Type, subclassMapping, subclassMembers);
}
}
public KeyPropertyPart ColumnName(string columnName)
{
var column = new ColumnMapping();
column.Set(x => x.Name, Layer.UserSupplied, columnName);
mapping.AddColumn(column);
return this;
}
public void Map(ClassMappingBase classMap, Member member)
{
if (!(classMap is ClassMapping)) {
return;
}
var identity = ((ClassMapping) classMap).Id;
if (identity == null) {
var idMapping = new IdMapping {ContainingEntityType = classMap.Type};
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, member.Name);
idMapping.AddColumn(Layer.Defaults, columnMapping);
idMapping.Set(x => x.Name, Layer.Defaults, member.Name);
idMapping.Set(x => x.Type, Layer.Defaults, new TypeReference(member.PropertyType));
idMapping.Member = member;
idMapping.Set(x => x.Generator, Layer.Defaults, GetDefaultGenerator(member));
SetDefaultAccess(member, idMapping);
identity = idMapping;
}
else {
if (identity is IdMapping) {
var idMapping = identity as IdMapping;
var compositeId = new CompositeIdMapping {ContainingEntityType = classMap.Type};
var idKeyPropertyMapping = GetKeyPropertyMapping(classMap.Type, idMapping.Name,
idMapping.Type.GetUnderlyingSystemType());
var keyPropertyMapping = GetKeyPropertyMapping(classMap.Type, member.Name,
member.PropertyType);
compositeId.AddKey(idKeyPropertyMapping);
compositeId.AddKey(keyPropertyMapping);
identity = compositeId;
}
else if (identity is CompositeIdMapping) {
var compositeId = identity as CompositeIdMapping;
var keyPropertyMapping = GetKeyPropertyMapping(classMap.Type, member.Name,
member.PropertyType);
compositeId.AddKey(keyPropertyMapping);
identity = compositeId;
}
else {
throw new NotImplementedException(
string.Format("Mayank: Fluent nhibernate not exended to support type '{0}'",
identity.GetType().Name));
}
}
((ClassMapping) classMap).Set(x => x.Id, Layer.Defaults, identity);
}
private static void SetKey(Member property, ClassMappingBase classMap, CollectionMapping mapping)
{
var ColumnName = "Id_"+property.DeclaringType.Name;
var ColumnMapping = new ColumnMapping();
ColumnMapping.Set(x => x.Name, Layer.Defaults, ColumnName);
var Key = new KeyMapping {ContainingEntityType = classMap.Type};
Key.AddColumn(Layer.Defaults, ColumnMapping);
mapping.Set(x => x.Key, Layer.Defaults, Key);
}
static ICollectionRelationshipMapping CreateManyToMany(Member member, Type parentType, Type childType)
{
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, childType.Name + "Id");
var mapping = new ManyToManyMapping { ContainingEntityType = parentType };
mapping.Set(x => x.Class, Layer.Defaults, new TypeReference(childType));
mapping.Set(x => x.ParentType, Layer.Defaults, parentType);
mapping.Set(x => x.ChildType, Layer.Defaults, childType);
mapping.AddColumn(Layer.Defaults, columnMapping);
return mapping;
}
private void SetElement(Member property, ClassMappingBase classMap, CollectionMapping mapping)
{
var element = new ElementMapping
{
ContainingEntityType = classMap.Type,
};
element.Set(x => x.Type, Layer.Defaults, new TypeReference(property.PropertyType.GetGenericArguments()[0]));
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, cfg.SimpleTypeCollectionValueColumn(property));
element.AddColumn(Layer.Defaults, columnMapping);
mapping.Set(x => x.Element, Layer.Defaults, element);
}
private static ICollectionRelationshipMapping CreateManyToMany(Member member, Type parentType, Type childType)
{
var ColumnMapping = new ColumnMapping();
ColumnMapping.Set(x => x.Name, Layer.Defaults, "Id_" + childType.Name);
var Mapping = new ManyToManyMapping {ContainingEntityType = parentType};
Mapping.Set(x => x.Class, Layer.Defaults, new FluentNHibernate.MappingModel.TypeReference(childType));
Mapping.Set(x => x.ParentType, Layer.Defaults, parentType);
Mapping.Set(x => x.ChildType, Layer.Defaults, childType);
Mapping.AddColumn(Layer.Defaults, ColumnMapping);
return Mapping;
}
private ManyToOneMapping CreateMapping(Member member)
{
var mapping = new ManyToOneMapping { Member = member };
mapping.Set(x => x.Name, Layer.Defaults, member.Name);
mapping.Set(x => x.Class, Layer.Defaults, new TypeReference(member.PropertyType));
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, member.Name + "_id");
mapping.AddColumn(Layer.Defaults, columnMapping);
SetDefaultAccess(member, mapping);
return mapping;
}
static ICollectionRelationshipMapping CreateManyToMany(Member property, Type child, Type parent)
{
var mapping = new ManyToManyMapping
{
ContainingEntityType = parent
};
mapping.Set(x => x.Class, Layer.Defaults, new TypeReference(property.PropertyType.GetGenericArguments()[0]));
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, child.Name + "_id");
mapping.AddColumn(Layer.Defaults, columnMapping);
return mapping;
}
public void SetKey(Member property, ClassMappingBase classMap, CollectionMapping mapping)
{
var columnName = property.DeclaringType.Name + "_id";
var key = new KeyMapping
{
ContainingEntityType = classMap.Type
};
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, columnName);
key.AddColumn(Layer.Defaults, columnMapping);
mapping.Set(x => x.Key, Layer.Defaults, key);
}
public void Map(ClassMappingBase classMap, Member member)
{
if (!(classMap is ClassMapping)) return;
var idMapping = new IdMapping { ContainingEntityType = classMap.Type };
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, member.Name);
idMapping.AddColumn(Layer.Defaults, columnMapping);
idMapping.Set(x => x.Name, Layer.Defaults, member.Name);
idMapping.Set(x => x.Type, Layer.Defaults, new TypeReference(member.PropertyType));
idMapping.Member = member;
idMapping.Set(x => x.Generator, Layer.Defaults, GetDefaultGenerator(member));
SetDefaultAccess(member, idMapping);
((ClassMapping)classMap).Set(x => x.Id, Layer.Defaults, idMapping);
}
private PropertyMapping GetPropertyMapping(Type type, Member property)
{
var mapping = new PropertyMapping
{
ContainingEntityType = type,
Member = property
};
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, property.Name);
mapping.AddColumn(Layer.Defaults, columnMapping);
mapping.Set(x => x.Name, Layer.Defaults, mapping.Member.Name);
mapping.Set(x => x.Type, Layer.Defaults, GetDefaultType(property));
SetDefaultAccess(property, mapping);
return mapping;
}
public override void ProcessColumn(ColumnMapping columnMapping)
{
if (prefixes.Any())
columnMapping.Set(x => x.Name, Layer.UserSupplied, GetPrefix() + columnMapping.Name);
}
private static KeyPropertyMapping GetKeyPropertyMapping(Type entityType, string name, Type type)
{
var keyPropertyMapping = new KeyPropertyMapping {ContainingEntityType = entityType};
keyPropertyMapping.Set(x => x.Name, Layer.Defaults, name);
keyPropertyMapping.Set(x => x.Type, Layer.Defaults, new TypeReference(type));
var columnMapping = new ColumnMapping();
columnMapping.Set(x => x.Name, Layer.Defaults, name);
keyPropertyMapping.AddColumn(columnMapping);
return keyPropertyMapping;
}
