public static UserDefinedClassProxy FromUserDefinedClass(UserDefinedClass userDefinedClass)
{
return(new UserDefinedClassProxy
{
DomPath = string.Format("{0}:{1}", userDefinedClass.DomPath.FullPath, userDefinedClass.DomPath.TypeNameDepth),
Properties = userDefinedClass.Properties.Select(PropertyProxy.FromProperty).ToList(),
CustomName = userDefinedClass.CustomName
});
}
public static UserDefinedClassProxy FromUserDefinedClass(UserDefinedClass userDefinedClass)
{
return new UserDefinedClassProxy
{
DomPath = string.Format("{0}:{1}", userDefinedClass.DomPath.FullPath, userDefinedClass.DomPath.TypeNameDepth),
Properties = userDefinedClass.Properties.Select(PropertyProxy.FromProperty).ToList(),
CustomName = userDefinedClass.CustomName
};
}
private void Visit(IDomElement element, UserDefinedClass currentClass, bool isNew, bool isRoot, bool metaExists)
{
if (element.HasElements) // if element has child elements
{
if (!isRoot) // if this is not the root element
{
var property = element.CreateProperty(_repository);
currentClass.AddProperty(property, isNew, metaExists);
}
currentClass = _repository.GetOrAdd(element.GetDomPath(_factory), out isNew);
isRoot = element.ActsAsRootElement;
foreach (var childElement in element.Elements)
{
Visit(childElement, currentClass, isNew, isRoot, metaExists);
}
foreach (var orphanedProperty in
currentClass.Properties.Where(
property => metaExists && !element.ActsAsRootElement && element.Elements.All(childElement => !property.DomPath.Equals(childElement.GetDomPath(_factory)))))
{
// If there's a property that exists, but isn't present in our element's children, it should be nullable.
orphanedProperty.MakeNullable();
}
}
else // if element has no child elements
{
if (isRoot) // if this is the root element
{
// Make sure a class exists for the root element, no matter what.
_repository.GetOrAdd(element.GetDomPath(_factory));
}
else
{
var property = element.CreateProperty(_repository);
currentClass.AddProperty(property, isNew, metaExists);
}
if (metaExists)
{
// If we're refining, and this element has no children, there is a
// possibility that it had previous contained children. Make those
// children nullable.
currentClass = _repository.GetOrAdd(element.GetDomPath(_factory));
foreach (var property in currentClass.Properties)
{
property.MakeNullable();
}
}
}
}
private void Visit(IDomElement element, UserDefinedClass currentClass, bool isNew, bool isRoot, bool metaExists)
{
if (element.HasElements) // if element has child elements
{
if (!isRoot) // if this is not the root element
{
var property = element.CreateProperty(_repository);
currentClass.AddProperty(property, isNew, metaExists);
}
currentClass = _repository.GetOrAdd(element.GetDomPath(_factory), out isNew);
isRoot = element.ActsAsRootElement;
foreach (var childElement in element.Elements)
{
Visit(childElement, currentClass, isNew, isRoot, metaExists);
}
foreach (var orphanedProperty in
currentClass.Properties.Where(
property => metaExists && !element.ActsAsRootElement && element.Elements.All(childElement => !property.DomPath.Equals(childElement.GetDomPath(_factory)))))
{
// If there's a property that exists, but isn't present in our element's children, it should be nullable.
orphanedProperty.MakeNullable();
}
}
else // if element has no child elements
{
if (isRoot) // if this is the root element
{
// Make sure a class exists for the root element, no matter what.
_repository.GetOrAdd(element.GetDomPath(_factory));
}
else
{
var property = element.CreateProperty(_repository);
currentClass.AddProperty(property, isNew, metaExists);
}
if (metaExists)
{
// If we're refining, and this element has no children, there is a
// possibility that it had previous contained children. Make those
// children nullable.
currentClass = _repository.GetOrAdd(element.GetDomPath(_factory));
foreach (var property in currentClass.Properties)
{
property.MakeNullable();
}
}
}
}
private static IEnumerable <UserDefinedClass> GetUserDefinedClassesImpl(UserDefinedClass @class)
{
yield return(@class);
foreach (var childClass in @class.Properties
.Select(x => x.SelectedPropertyDefinition)
.Where(x => x != null && x.Class.IsUserDefinedClass())
.Select(x => x.Class.AsUserDefinedClass()))
{
foreach (var grandchildClass in GetUserDefinedClassesImpl(childClass))
{
yield return(grandchildClass);
}
}
}
public static IEnumerable <UserDefinedClass> GetUsedClasses(this UserDefinedClass rootClass)
{
return(GetUserDefinedClassesImpl(rootClass).Distinct());
}