private static List <NodeType> GetNodeTypeRootsToDelete(TypeCollection <NodeType> origSet, TypeCollection <NodeType> newSet)
{
// Walks (preorder) origSet NodeType tree and collects only deletable subtree roots.
List <NodeType> _nodeTypeRootsToDelete = new List <NodeType>();
List <NodeType> _nodeTypesToEnumerate = new List <NodeType>();
// collect only roots
foreach (NodeType rootNodeType in origSet)
{
if (rootNodeType.Parent == null)
{
_nodeTypesToEnumerate.Add(rootNodeType);
}
}
int index = 0;
while (index < _nodeTypesToEnumerate.Count)
{
NodeType currentType = _nodeTypesToEnumerate[index++];
// delete currentType if newSet does not contain it otherwise add its children to enumerator
if (newSet.GetItemById(currentType.Id) == null)
{
_nodeTypeRootsToDelete.Add(currentType);
}
else
{
_nodeTypesToEnumerate.AddRange(currentType.GetChildren());
}
}
return(_nodeTypeRootsToDelete);
}
public TypeCollection <NodeType> GetAllTypes()
{
TypeCollection <NodeType> types = new TypeCollection <NodeType>(this.SchemaRoot);
this.GetAllTypes(types);
return(types);
}
//================================================================================ Construction
protected SchemaRoot()
{
_propertyTypes = new TypeCollection <PropertyType>(this);
_nodeTypes = new TypeCollection <NodeType>(this);
_contentListTypes = new TypeCollection <ContentListType>(this);
_permissionTypes = new TypeCollection <PermissionType>(this);
}
private void GetAllTypes(TypeCollection <NodeType> types)
{
types.Add(this);
foreach (NodeType subType in this.GetChildren())
{
subType.GetAllTypes(types);
}
}
private static bool NeedToCreate <T>(TypeCollection <T> origTypes, T newType) where T : SchemaItem
{
// Need to create if origTypes does not contain this name or
// Id of new is 0 and Id of old is not 0.
T origType = origTypes[newType.Name];
return(origType == null || (newType.Id == 0 && origType.Id != 0));
}
public TypeCollection <NodeType> GetChildren()
{
TypeCollection <NodeType> children = new TypeCollection <NodeType>(this.SchemaRoot);
foreach (NodeType nt in _children)
{
children.Add(nt);
}
return(children);
}
internal virtual void AddRange(TypeCollection <T> items)
{
foreach (T t in items)
{
if (!_list.ContainsValue(t))
{
_list.Add(t.Name, t);
}
}
}
public static TypeCollection <PropertyType> GetDynamicSignature(int nodeTypeId, int contentListTypeId)
{
System.Diagnostics.Debug.Assert(nodeTypeId > 0);
var nodePropertyTypes = NodeTypeManager.Current.NodeTypes.GetItemById(nodeTypeId).PropertyTypes;
var allPropertyTypes = new TypeCollection <PropertyType>(nodePropertyTypes);
if (contentListTypeId > 0)
{
allPropertyTypes.AddRange(NodeTypeManager.Current.ContentListTypes.GetItemById(contentListTypeId).PropertyTypes);
}
return(allPropertyTypes);
}
// ============================================================== Tools
private static List <T> GetTypesToDelete <T>(TypeCollection <T> origTypes, TypeCollection <T> newTypes) where T : SchemaItem
{
List <T> toDelete = new List <T>();
foreach (T origType in origTypes)
{
T newType = newTypes[origType.Name];
// Need to delete if newTypes does not contain this name or
// Id of new is 0 and Id of old is not 0.
if (newType == null || (newType.Id == 0 && newType.Id != origType.Id))
{
toDelete.Add(origType);
}
}
return(toDelete);
}
//================================================================================ Construction
internal NodeType(int id, string name, ISchemaRoot schemaRoot, string className, NodeType parent) : base(id, name, schemaRoot)
{
_declaredPropertyTypes = new TypeCollection <PropertyType>(this.SchemaRoot);
_parent = parent;
_children = new TypeCollection <NodeType>(this.SchemaRoot);
_className = className;
_nodeTypePath = name;
if (parent != null)
{
parent._children.Add(this);
//-- Inherit PropertyTypes
foreach (PropertyType propType in parent.PropertyTypes)
{
this.PropertyTypes.Add(propType);
}
_nodeTypePath = String.Concat(parent._nodeTypePath, "/", _nodeTypePath);
}
}
//================================================================================ Construction
internal PropertySet(int id, string name, ISchemaRoot schemaRoot) : base(schemaRoot, name, id)
{
_propertyTypes = new TypeCollection <PropertyType>(schemaRoot);
}
internal TypeCollection(TypeCollection <T> initialList) : this(initialList._schemaRoot)
{
AddRange(initialList);
}