public override void asDataElement(DataElement parent, object dataBuffer)
{
if (!(parent is Dom.String))
{
throw new PeachException("Error, XmlAnalyzer analyzer only operates on String elements!");
}
var strElement = parent as Dom.String;
if (string.IsNullOrEmpty((string)strElement.InternalValue))
{
return;
}
var doc = new XmlDocument();
try
{
doc.LoadXml((string)strElement.InternalValue);
}
catch (Exception ex)
{
throw new PeachException("Errorm XmlAnalyzer failed to analyze element '" + parent.name + "'. " + ex.Message, ex);
}
Dom.XmlElement xmlElement = null;
foreach (XmlNode node in doc.ChildNodes)
{
if (node is XmlDeclaration || node is XmlComment)
{
continue;
}
if (node.Name.StartsWith("#"))
{
continue;
}
xmlElement = handleXmlNode(node, parent.name);
}
xmlElement.parent = parent.parent;
parent.parent[parent.name] = xmlElement;
}
public override void asDataElement(DataElement parent, Dictionary <DataElement, Position> positions)
{
var strElement = parent as Dom.String;
if (strElement == null)
{
throw new PeachException("Error, XmlAnalyzer analyzer only operates on String elements!");
}
var value = (string)strElement.InternalValue;
if (string.IsNullOrEmpty(value))
{
return;
}
var doc = new XmlDocument();
try
{
doc.LoadXml(value);
}
catch (Exception ex)
{
throw new PeachException("Error, XmlAnalyzer failed to analyze element '" + parent.name + "'. " + ex.Message, ex);
}
var elem = new Dom.XmlElement(strElement.name);
foreach (XmlNode node in doc.ChildNodes)
{
handleXmlNode(elem, node, strElement.stringType);
}
var decl = doc.FirstChild as XmlDeclaration;
if (decl != null)
{
elem.version = decl.Version;
elem.encoding = decl.Encoding;
elem.standalone = decl.Standalone;
}
parent.parent[parent.name] = elem;
}
protected void handleXmlNode(Dom.XmlElement elem, XmlNode node, StringType type)
{
if (node is XmlComment || node is XmlDeclaration)
{
return;
}
elem.elementName = node.Name;
elem.ns = node.NamespaceURI;
foreach (System.Xml.XmlAttribute attr in node.Attributes)
{
var strElem = makeString("value", attr.Value, type);
var attrName = elem.UniqueName(attr.Name.Replace(':', '_'));
var attrElem = new Dom.XmlAttribute(attrName)
{
attributeName = attr.Name,
ns = attr.NamespaceURI,
};
attrElem.Add(strElem);
elem.Add(attrElem);
}
foreach (System.Xml.XmlNode child in node.ChildNodes)
{
if (child.Name == "#text")
{
var str = makeString(child.Name, child.Value, type);
elem.Add(str);
}
else if (!child.Name.StartsWith("#"))
{
var childName = elem.UniqueName(child.Name.Replace(':', '_'));
var childElem = new Dom.XmlElement(childName);
elem.Add(childElem);
handleXmlNode(childElem, child, type);
}
}
}
protected Dom.XmlElement handleXmlNode(XmlNode node, string name)
{
Dom.XmlElement elem = null;
if (name != null)
{
elem = new Dom.XmlElement(name);
}
else
{
elem = new Dom.XmlElement();
}
elem.elementName = node.Name;
elem.ns = node.NamespaceURI;
foreach (System.Xml.XmlAttribute attrib in node.Attributes)
{
elem.Add(handleXmlAttribute(attrib));
}
foreach (XmlNode child in node.ChildNodes)
{
if (child.Name == "#text")
{
var str = new Dom.String();
str.DefaultValue = new Variant(child.Value);
elem.Add(str);
}
else if (!child.Name.StartsWith("#"))
{
elem.Add(handleXmlNode(child, null));
}
}
return(elem);
}
