/// <summary>
/// Creates a group that contains all of the types that inherit from a given type,
/// as well as the type itself. Reference this group when any inherited type is suitable.
/// </summary>
private void AddTypeDescendents(EffectiveType entityType, XmlSchema xsd)
{
// Example of inheritance declaration
//<xs:group name="is_person">
// <xs:choice>
// <xs:element ref="person" />
// <xs:element ref="employee" />
// <xs:element ref="manager" />
// </xs:choice>
//</xs:group>
// Create a group, named "is_%typename%"
var isType = new XmlSchemaGroup();
isType.Name = NameDeclared("is_" + entityType.Alias.Value, entityType.Alias.Namespace);
isType.Particle = new XmlSchemaChoice();
// Determine valid descendents
IEnumerable <Entity> descendents;
bool isSealed = _schemaManager.GetBoolFieldValue(entityType.Type, Aliases2.IsSealed);
if (isSealed)
{
descendents = new List <Entity> {
entityType.Type
}
}
;
else
{
descendents = _schemaManager.GetDecendants(entityType.Type);
}
// Render each type
foreach (EffectiveType desc in EffectiveTypes(descendents))
{
bool isAbstract = _schemaManager.GetBoolFieldValue(desc.Type, Aliases2.IsAbstract);
if (isAbstract)
{
continue;
}
var derivedType = new XmlSchemaElement();
derivedType.RefName = NameUsed(desc.Alias.ToQualifiedName());
isType.Particle.Items.Add(derivedType);
}
xsd.Items.Add(isType);
}