public void BuildFields(TypeDef typeDef, TypeInfo typeInfo)
{
if (typeInfo.IsInterface) {
var sourceFields = typeInfo.GetInterfaces()
.SelectMany(i => i.Fields)
.Where(f => !f.IsPrimaryKey && f.Parent == null);
foreach (var srcField in sourceFields) {
if (!typeInfo.Fields.Contains(srcField.Name))
BuildInheritedField(typeInfo, srcField);
}
}
else {
var ancestor = typeInfo.GetAncestor();
if (ancestor != null) {
foreach (var srcField in ancestor.Fields.Where(f => !f.IsPrimaryKey && f.Parent == null)) {
FieldDef fieldDef;
if (typeDef.Fields.TryGetValue(srcField.Name, out fieldDef)) {
if (fieldDef.UnderlyingProperty == null)
throw new DomainBuilderException(
String.Format(Strings.ExFieldXIsAlreadyDefinedInTypeXOrItsAncestor, fieldDef.Name, typeInfo.Name));
var getMethod = fieldDef.UnderlyingProperty.GetGetMethod()
?? fieldDef.UnderlyingProperty.GetGetMethod(true);
if ((getMethod.Attributes & MethodAttributes.NewSlot) == MethodAttributes.NewSlot)
BuildDeclaredField(typeInfo, fieldDef);
else
BuildInheritedField(typeInfo, srcField);
}
else
BuildInheritedField(typeInfo, srcField);
}
foreach (var pair in ancestor.FieldMap)
typeInfo.FieldMap.Add(pair.Key, typeInfo.Fields[pair.Value.Name]);
}
}
foreach (var fieldDef in typeDef.Fields) {
FieldInfo field;
if (typeInfo.Fields.TryGetValue(fieldDef.Name, out field)) {
if (field.ValueType!=fieldDef.ValueType)
throw new DomainBuilderException(
String.Format(Strings.ExFieldXIsAlreadyDefinedInTypeXOrItsAncestor, fieldDef.Name, typeInfo.Name));
}
else
BuildDeclaredField(typeInfo, fieldDef);
}
typeInfo.Columns.AddRange(typeInfo.Fields.Where(f => f.Column!=null).Select(f => f.Column));
if (typeInfo.IsEntity && !IsAuxiliaryType(typeInfo)) {
foreach (var @interface in typeInfo.GetInterfaces())
BuildFieldMap(@interface, typeInfo);
}
}
/// <summary>
/// Finds the associations for the specified <see cref="TypeInfo"/>.
/// </summary>
/// <param name="type"><see cref="TypeInfo"/> to find associations for.</param>
/// <returns></returns>
public IEnumerable <AssociationInfo> Find(TypeInfo type)
{
var candidates = new HashSet <TypeInfo>(type.GetAncestors());
candidates.UnionWith(type.GetInterfaces(true));
candidates.Add(type);
return(this.Where(a => (candidates.Contains(a.TargetType) || candidates.Contains(a.OwnerType))));
}
/// <summary>
/// Finds the associations for the specified <see cref="TypeInfo"/>.
/// </summary>
/// <param name="type"><see cref="TypeInfo"/> to find outgoing associations for.</param>
/// <param name="target">if set to <see langword="true"/> then only target associations will be returned; otherwise only owner associations.</param>
/// <returns></returns>
public IEnumerable <AssociationInfo> Find(TypeInfo type, bool target)
{
var candidates = new HashSet <TypeInfo>(type.GetAncestors());
candidates.UnionWith(type.GetInterfaces(true));
candidates.Add(type);
var filter = target ? (Func <AssociationInfo, TypeInfo>)(a => a.TargetType) : (a => a.OwnerType);
return(this.Where(a => candidates.Contains(filter(a))));
}