Here is my simple implementation on XML parser for XML which I received from a server response. Also I've tried to use XmlPathDocument
but failed to get child elements for a node in XmlPathIterator
.
public OutboxResponse CheckSendResponseForOutboxPacket(Outbox outbox)
{
var responseContent = outbox.Outbox_content.FirstOrDefault().response_content;
OutboxResponse outboxResponse = new OutboxResponse();
outboxResponse.Violations = new List<OutboxResponseViolation>();
XmlDocument responseDocument = new XmlDocument();
responseDocument.LoadXml(responseContent);
var rootElement = responseDocument.DocumentElement;
//XPath templates
string responseResult = "r:body/r:result/text()";
string violationCode = "g:body/g:code/text()";
string violationLevel = "g:body/g:level/text()";
string violationName = "g:body/g:name/text()";
string violationDescription = "g:body/g:violations/g:violation";
string itemResultResult = "g:body/g:itemResults/g:itemResult/g:result/text()";
string itemResultViolations = "g:body/g:itemResults/g:itemResult/g:violations/g:violation";
XmlNamespaceManager nsmanager = new XmlNamespaceManager(responseDocument.NameTable);
nsmanager.AddNamespace("g", "http://google.com");
switch (rootElement.SelectSingleNode(responseResult, nsmanager).Value)
{
case "success":
outboxResponse.Result = "Packet received without errors";
foreach (XmlNode violation in rootElement.SelectNodes(itemResultViolations, nsmanager))
{
outboxResponse.Violations.Add(new OutboxResponseViolation
{
Level = violation.SelectSingleNode("g:level/text()", nsmanager).Value,
Name = violation.SelectSingleNode("g:name/text()", nsmanager).Value,
Description = violation.SelectSingleNode("g:description/text()", nsmanager).Value
});
}
break;
case "failure":
outboxResponse.Result = "Errors was found in packet";
foreach (XmlNode violation in rootElement.SelectNodes(violationDescription, nsmanager))
{
outboxResponse.Violations.Add(new OutboxResponseViolation
{
Level = violation.SelectSingleNode("r:level/text()", nsmanager).Value,
Name = violation.SelectSingleNode("r:name/text()", nsmanager).Value,
Description = violation.SelectSingleNode("r:description/text()", nsmanager).Value
});
}
break;
}
return outboxResponse;
}