public Capability(XElement node, string @namespace)
{
var element = node.Element(XName.Get("Request", @namespace));
if (element == null)
throw WmsParsingException.ElementNotFound("Request");
Request = new Request(element, @namespace);
foreach (var el in node.Elements())
{
if (el.Name.LocalName == "Request" || el.Name.LocalName == "Layer")
continue;
if (el.Name.LocalName == "Exception")
{
Exception.Add(el.Value);
continue;
}
ExtendedCapabilities.Add(el.Name, el);
}
if (Exception.Count == 0)
throw WmsParsingException.ElementNotFound("Exception");
bool baseNodeCreated = false;
foreach (var layerNode in node.Elements(XName.Get("Layer", @namespace)))
{
var layer = new Layer(layerNode, @namespace);
if (_layerField == null)
{
_layerField = layer;
}
else if (_layerField != null && !baseNodeCreated)
{
var tmpLayer = new Layer();
tmpLayer.Title = "Root Layer";
tmpLayer.ChildLayers.Add(Layer);
tmpLayer.ChildLayers.Add(layer);
Layer = tmpLayer;
baseNodeCreated = true;
}
else
{
_layerField.ChildLayers.Add(layer);
}
}
}
public override void ReadXml(XmlReader reader)
{
if (CheckEmptyNode(reader, "Capability", string.Empty, true))
throw WmsParsingException.ElementNotFound("Capability");
bool baseLayerCreated = false;
while (!reader.EOF)
{
if (reader.IsStartElement())
{
switch (reader.LocalName)
{
case "Request":
_requestField = new Request();
_requestField.ReadXml(reader.ReadSubtree());
break;
case "Exception":
if (_exceptionField == null)
_exceptionField = new List<string>();
var subReader = reader.ReadSubtree();
while (!subReader.EOF)
{
reader.ReadStartElement("Format");
var format = reader.ReadContentAsString();
reader.ReadEndElement();
_exceptionField.Add(format);
}
break;
case "Layer":
if (_layerField == null)
{
_layerField = new Layer();
_layerField.ReadXml(reader);
}
else
{
if (!baseLayerCreated)
{
var tmp = _layerField;
_layerField = new Layer();
_layerField.Name = _layerField.Title = "Created base layer";
_layerField.ChildLayers.Add(tmp);
baseLayerCreated = true;
}
var layer = new Layer();
layer.ReadXml(reader);
_layerField.ChildLayers.Add(layer);
}
break;
default:
ExtendedCapabilities.Add(XName.Get(reader.LocalName, reader.NamespaceURI), XNode.ReadFrom(reader));
break;
}
}
else
{
reader.Read();
}
}
}