/// <summary>
/// creates an node by the given Configuration
/// </summary>
/// <param name="config">Config node</param>
/// <returns>created xml Node</returns>
private XmlNode createNodeFromConfig(PConfigContent config)
{
string name = config.getName();
if (name == "")
{
return(null);
}
XmlNode newNode = this.doc.CreateElement(this.getValidXmlName(name));
this.addAttribute(newNode, this.contentKey, config.getContent());
this.addAttribute(newNode, this.nameKey, name);
if (config.ChildExists())
{
List <string> childs = config.getContentAsList();
if (childs != null)
{
for (int i = 0; i < childs.Count; i++)
{
PConfigContent addConf = config.getChildByName(childs[i]);
XmlNode addNode = this.createNodeFromConfig(addConf);
if (addNode != null)
{
newNode.AppendChild(addNode);
}
}
}
}
return(newNode);
}
/// <summary>
/// Maps recursiv the xml node to pconfig content
/// </summary>
/// <param name="xNode">current xml node</param>
/// <param name="cNode">curren pConfigContent</param>
private void mapNodeToConfig(XmlNode xNode, PConfigContent cNode)
{
// only valid if we have 2 attributes
if (xNode != null && xNode.Attributes != null && xNode.Attributes.Count == 2)
{
XmlAttribute nameAttr = xNode.Attributes[this.nameKey];
XmlAttribute valueAttr = xNode.Attributes[this.contentKey];
if (nameAttr != null)
{
string content = nameAttr.InnerText;
cNode.changeName(content);
}
if (valueAttr != null)
{
string content = valueAttr.InnerText;
if (content != "")
{
cNode.Update(content);
}
}
if (xNode.HasChildNodes)
{
for (int i = 0; i < xNode.ChildNodes.Count; i++)
{
PConfigContent subNode = cNode.addGroupChild(xNode.ChildNodes[i].Name);
mapNodeToConfig(xNode.ChildNodes[i], subNode);
}
}
}
}
/// <summary>
/// add a Configuration and fills
/// the xml coument with content from this
/// </summary>
/// <param name="config"></param>
public void addNodeByConfig(PConfigContent config)
{
XmlNode node = this.createNodeFromConfig(config);
if (node != null)
{
this.doc.AppendChild(node);
}
}
/// <summary>
/// try to read xml content and map these to
/// pconfig properties
/// </summary>
/// <returns>null on mapping error</returns>
public PConfigContent tryToReadConfig()
{
PConfigContent loadedConf = new PConfigContent();
if (this.loaded)
{
XmlNode first = this.doc.FirstChild;
this.mapNodeToConfig(first, loadedConf);
return(loadedConf);
}
return(null);
}