private IKeyedEnumerable <string, MetaMember> GetMembers(Type type)
{
MetaMemberCollection members = new MetaMemberCollection();
foreach (MemberInfo member in type.GetMembers(BindingFlags.Instance |
BindingFlags.Public | BindingFlags.NonPublic))
{
ColumnAttribute column = (ColumnAttribute)Attribute
.GetCustomAttribute(member, typeof(ColumnAttribute));
AssociationAttribute association = (AssociationAttribute)Attribute
.GetCustomAttribute(member, typeof(AssociationAttribute));
if (column != null)
{
if (association != null)
{
throw Error.InvalidMemberAttributes(member);
}
members.Add(new AttributedMetaColumn(this, member, column));
}
if (association != null)
{
members.Add(new AttributedMetaAssociation(this, member, association));
}
}
return(members);
}
public AttributedMetaAssociation (MetaType declaringType,
MemberInfo member, AssociationAttribute attribute)
: base(declaringType, member)
{
Precondition.Require(attribute, () => Error.ArgumentNull("attribute"));
_isNullable = attribute.CanBeNull;
_isProjected = attribute.Projected;
_isPersistent = attribute.Persistent;
_thisKey = attribute.ThisKey ?? ((_isPersistent) ? member.Name : null);
_otherKey = attribute.OtherKey;
_prefix = attribute.Prefix ?? String.Concat(member.Name, ".");
}
public AttributedMetaAssociation(MetaType declaringType,
MemberInfo member, AssociationAttribute attribute)
: base(declaringType, member)
{
Precondition.Require(attribute, () => Error.ArgumentNull("attribute"));
_isNullable = attribute.CanBeNull;
_isProjected = attribute.Projected;
_isPersistent = attribute.Persistent;
_thisKey = attribute.ThisKey ?? ((_isPersistent) ? member.Name : null);
_otherKey = attribute.OtherKey;
_prefix = attribute.Prefix ?? String.Concat(member.Name, ".");
}