public bool Load(XmlReader xml, string documentLibraryUrl)
{
_xml = xml;
List<CompendiumViewRelationship> viewRelationships = new List<CompendiumViewRelationship>();
bool isDomainNodeRootMapNode = false;
if (_xml != null && _xml.NodeType == XmlNodeType.Element && _xml.Name == COMPENDIUM_DOCUMENT_TAG)
{
_xml.MoveToAttribute("rootview");
string domainNodeId = _xml.Value;
while (_xml.Read())
{
if (_xml.NodeType == XmlNodeType.Element)
{
switch (_xml.Name)
{
case VIEW_RELATIONSHIP_TAG:
CompendiumViewRelationship viewRelationship = new CompendiumViewRelationship();
viewRelationship.ConsumeViewXml(_xml, domainNodeId);
viewRelationships.Add(viewRelationship);
break;
case NODE_DETAILS_TAG:
XmlCompendiumNode node = new XmlCompendiumNode(_xml, domainNodeId, documentLibraryUrl);
_nodes.Add(node.Id, node);
break;
case LINK_RELATIONSHIP_TAG:
CompendiumLinkRelationship nodeRelationship = new CompendiumLinkRelationship();
if (nodeRelationship.ConsumeLinkXml(_nodes, _xml, domainNodeId))
{
isDomainNodeRootMapNode = true;
}
break;
default:
break;
}
}
else if (_xml.NodeType == XmlNodeType.EndElement)
{
if (_xml.Name == COMPENDIUM_DOCUMENT_TAG)
{
break;
}
}
}
if (isDomainNodeRootMapNode)
{
_nodes[domainNodeId].NodeType = IoCContainer.GetInjectionInstance().GetInstance<MapNode>();
}
}
foreach (CompendiumViewRelationship viewRelationship in viewRelationships)
{
viewRelationship.BuildRelationships(_nodes);
}
Dictionary<CompendiumNodeAddress, CompendiumViewRelationship> allViewRelationships = new Dictionary<CompendiumNodeAddress, CompendiumViewRelationship>();
Dictionary<string, CompendiumViewRelationship> originalRelationships = new Dictionary<string, CompendiumViewRelationship>();
Dictionary<CompendiumNodeAddress, CompendiumViewRelationship> transcludedRelationships = new Dictionary<CompendiumNodeAddress, CompendiumViewRelationship>();
foreach (CompendiumViewRelationship viewRelationship in viewRelationships)
{
if (!_rootViewRelationships.Contains(viewRelationship) && viewRelationship.IsRootView)
{
_rootViewRelationships.Add(viewRelationship);
originalRelationships.Add(viewRelationship.FromNode.Id, viewRelationship);
}
else
{
CompendiumNodeAddress nodeAddress = new CompendiumNodeAddress();
nodeAddress.viewId = viewRelationship.ToNode.Id;
nodeAddress.nodeId = viewRelationship.FromNode.Id;
allViewRelationships.Add(nodeAddress, viewRelationship);
if (originalRelationships.ContainsKey(viewRelationship.FromNode.Id))
{
// Perform the test to see if this node is the original or transcluded node.
CompendiumViewRelationship originalRelationship = originalRelationships[viewRelationship.FromNode.Id];
if (originalRelationship.Created < viewRelationship.Created)
{
CompendiumNodeAddress transcludedNodeAddress = new CompendiumNodeAddress();
transcludedNodeAddress.viewId = viewRelationship.ToNode.Id;
transcludedNodeAddress.nodeId = viewRelationship.FromNode.Id;
transcludedRelationships.Add(transcludedNodeAddress, viewRelationship);
}
else
{
originalRelationships.Remove(originalRelationship.FromNode.Id);
originalRelationships.Add(viewRelationship.FromNode.Id, viewRelationship);
CompendiumNodeAddress transcludedNodeAddress = new CompendiumNodeAddress();
transcludedNodeAddress.viewId = originalRelationship.ToNode.Id;
transcludedNodeAddress.nodeId = originalRelationship.FromNode.Id;
transcludedRelationships.Add(transcludedNodeAddress, originalRelationship);
}
}
else
{
// The node doesn't exist so add it to our list of original relationships continue.
originalRelationships.Add(viewRelationship.FromNode.Id, viewRelationship);
}
}
}
foreach (CompendiumViewRelationship transcludedRelationship in transcludedRelationships.Values)
{
List<IDescriptor> linkRelationshipsToRemove = new List<IDescriptor>();
// Inspect all the nodes linked to this node.
foreach (IDescriptor localDescriptor in transcludedRelationship.FromNode.Descriptors)
{
// Make sure we're looking at only link relationships and not views or transcluded relationships.
if (localDescriptor.Relationship is CompendiumLinkRelationship)
{
CompendiumTransclusionRelationship transclusionRelationship = null;
foreach (IDescriptor foreignDescriptor in localDescriptor.Relationship.Descriptors)
{
// Make sure we aren't looking at ourself.
if (foreignDescriptor != localDescriptor)
{
// Find the original non-transclusion relationship of the connected node. If this is not in the same view as the original view of the node we're
// currently building, then it means this is a transluded node and we need to build the relationship to represent that.
if (originalRelationships[foreignDescriptor.Node.Id].ToNode.Id != originalRelationships[localDescriptor.Node.Id].ToNode.Id)//transcludedRelationship.ToNode.Id)
{
INode fromNode;
INode toNode;
INode transclusionNode = localDescriptor.Node;
INode mapNode = originalRelationships[foreignDescriptor.Node.Id].ToNode;
if (localDescriptor.DescriptorType.Name == "From")
{
toNode = foreignDescriptor.Node;
fromNode = localDescriptor.Node;
}
else
{
toNode = localDescriptor.Node;
fromNode = foreignDescriptor.Node;
}
transclusionRelationship = new CompendiumTransclusionRelationship(localDescriptor.Relationship, transcludedRelationship, toNode, fromNode, transclusionNode, mapNode);
linkRelationshipsToRemove.Add(localDescriptor);
linkRelationshipsToRemove.Add(foreignDescriptor);
}
}
}
}
}
foreach (IDescriptor descriptor in linkRelationshipsToRemove)
{
descriptor.Node.RemoveDescriptor(descriptor);
}
foreach (IDescriptor descriptor in transcludedRelationship.Descriptors)
{
descriptor.Node.RemoveDescriptor(descriptor);
}
}
return isDomainNodeRootMapNode;
}
public bool Load(XmlReader xml, string documentLibraryUrl)
{
_xml = xml;
List <CompendiumViewRelationship> viewRelationships = new List <CompendiumViewRelationship>();
bool isDomainNodeRootMapNode = false;
if (_xml != null && _xml.NodeType == XmlNodeType.Element && _xml.Name == COMPENDIUM_DOCUMENT_TAG)
{
_xml.MoveToAttribute("rootview");
string domainNodeId = _xml.Value;
while (_xml.Read())
{
if (_xml.NodeType == XmlNodeType.Element)
{
switch (_xml.Name)
{
case VIEW_RELATIONSHIP_TAG:
CompendiumViewRelationship viewRelationship = new CompendiumViewRelationship();
viewRelationship.ConsumeViewXml(_xml, domainNodeId);
viewRelationships.Add(viewRelationship);
break;
case NODE_DETAILS_TAG:
XmlCompendiumNode node = new XmlCompendiumNode(_xml, domainNodeId, documentLibraryUrl);
_nodes.Add(node.Id, node);
break;
case LINK_RELATIONSHIP_TAG:
CompendiumLinkRelationship nodeRelationship = new CompendiumLinkRelationship();
if (nodeRelationship.ConsumeLinkXml(_nodes, _xml, domainNodeId))
{
isDomainNodeRootMapNode = true;
}
break;
default:
break;
}
}
else if (_xml.NodeType == XmlNodeType.EndElement)
{
if (_xml.Name == COMPENDIUM_DOCUMENT_TAG)
{
break;
}
}
}
if (isDomainNodeRootMapNode)
{
_nodes[domainNodeId].NodeType = IoCContainer.GetInjectionInstance().GetInstance <MapNode>();
}
}
foreach (CompendiumViewRelationship viewRelationship in viewRelationships)
{
viewRelationship.BuildRelationships(_nodes);
}
Dictionary <CompendiumNodeAddress, CompendiumViewRelationship> allViewRelationships = new Dictionary <CompendiumNodeAddress, CompendiumViewRelationship>();
Dictionary <string, CompendiumViewRelationship> originalRelationships = new Dictionary <string, CompendiumViewRelationship>();
Dictionary <CompendiumNodeAddress, CompendiumViewRelationship> transcludedRelationships = new Dictionary <CompendiumNodeAddress, CompendiumViewRelationship>();
foreach (CompendiumViewRelationship viewRelationship in viewRelationships)
{
if (!_rootViewRelationships.Contains(viewRelationship) && viewRelationship.IsRootView)
{
_rootViewRelationships.Add(viewRelationship);
originalRelationships.Add(viewRelationship.FromNode.Id, viewRelationship);
}
else
{
CompendiumNodeAddress nodeAddress = new CompendiumNodeAddress();
nodeAddress.viewId = viewRelationship.ToNode.Id;
nodeAddress.nodeId = viewRelationship.FromNode.Id;
allViewRelationships.Add(nodeAddress, viewRelationship);
if (originalRelationships.ContainsKey(viewRelationship.FromNode.Id))
{
// Perform the test to see if this node is the original or transcluded node.
CompendiumViewRelationship originalRelationship = originalRelationships[viewRelationship.FromNode.Id];
if (originalRelationship.Created < viewRelationship.Created)
{
CompendiumNodeAddress transcludedNodeAddress = new CompendiumNodeAddress();
transcludedNodeAddress.viewId = viewRelationship.ToNode.Id;
transcludedNodeAddress.nodeId = viewRelationship.FromNode.Id;
transcludedRelationships.Add(transcludedNodeAddress, viewRelationship);
}
else
{
originalRelationships.Remove(originalRelationship.FromNode.Id);
originalRelationships.Add(viewRelationship.FromNode.Id, viewRelationship);
CompendiumNodeAddress transcludedNodeAddress = new CompendiumNodeAddress();
transcludedNodeAddress.viewId = originalRelationship.ToNode.Id;
transcludedNodeAddress.nodeId = originalRelationship.FromNode.Id;
transcludedRelationships.Add(transcludedNodeAddress, originalRelationship);
}
}
else
{
// The node doesn't exist so add it to our list of original relationships continue.
originalRelationships.Add(viewRelationship.FromNode.Id, viewRelationship);
}
}
}
foreach (CompendiumViewRelationship transcludedRelationship in transcludedRelationships.Values)
{
List <IDescriptor> linkRelationshipsToRemove = new List <IDescriptor>();
// Inspect all the nodes linked to this node.
foreach (IDescriptor localDescriptor in transcludedRelationship.FromNode.Descriptors)
{
// Make sure we're looking at only link relationships and not views or transcluded relationships.
if (localDescriptor.Relationship is CompendiumLinkRelationship)
{
CompendiumTransclusionRelationship transclusionRelationship = null;
foreach (IDescriptor foreignDescriptor in localDescriptor.Relationship.Descriptors)
{
// Make sure we aren't looking at ourself.
if (foreignDescriptor != localDescriptor)
{
// Find the original non-transclusion relationship of the connected node. If this is not in the same view as the original view of the node we're
// currently building, then it means this is a transluded node and we need to build the relationship to represent that.
if (originalRelationships[foreignDescriptor.Node.Id].ToNode.Id != originalRelationships[localDescriptor.Node.Id].ToNode.Id)//transcludedRelationship.ToNode.Id)
{
INode fromNode;
INode toNode;
INode transclusionNode = localDescriptor.Node;
INode mapNode = originalRelationships[foreignDescriptor.Node.Id].ToNode;
if (localDescriptor.DescriptorType.Name == "From")
{
toNode = foreignDescriptor.Node;
fromNode = localDescriptor.Node;
}
else
{
toNode = localDescriptor.Node;
fromNode = foreignDescriptor.Node;
}
transclusionRelationship = new CompendiumTransclusionRelationship(localDescriptor.Relationship, transcludedRelationship, toNode, fromNode, transclusionNode, mapNode);
linkRelationshipsToRemove.Add(localDescriptor);
linkRelationshipsToRemove.Add(foreignDescriptor);
}
}
}
}
}
foreach (IDescriptor descriptor in linkRelationshipsToRemove)
{
descriptor.Node.RemoveDescriptor(descriptor);
}
foreach (IDescriptor descriptor in transcludedRelationship.Descriptors)
{
descriptor.Node.RemoveDescriptor(descriptor);
}
}
return(isDomainNodeRootMapNode);
}
