private BaseEntityParser GetParser(string nodeName)
{
BaseEntityParser parser = _parsers[nodeName];
if (parser == null)
{
throw new Exception($"Invalid node name {nodeName}");
}
return(_parsers[nodeName]);
}
public IEnumerable <BaseEntity> ReadCatalog()
{
using (XmlReader xmlReader = XmlReader.Create("Catalog.xml", new XmlReaderSettings
{
IgnoreWhitespace = true,
IgnoreComments = true
}))
{
xmlReader.ReadToFollowing(_catalogName);
xmlReader.ReadStartElement();
do
{
while (xmlReader.NodeType == XmlNodeType.Element)
{
var node = XNode.ReadFrom(xmlReader) as XElement;
BaseEntityParser parser = GetParser(node.Name.LocalName);
yield return(parser.Parse(node));
}
} while (xmlReader.Read());
}
}
