/// <summary>
/// GLAVNI MEHANIZAM - low-level
/// </summary>
/// <param name="xPath"></param>
/// <param name="source"></param>
/// <param name="nsSetup"></param>
/// <param name="engine"></param>
/// <param name="report"></param>
/// <returns></returns>
public static List <imbXPathQuery> xPathExecution(String xPath, XmlNode source, imbNamespaceSetup nsSetup,
queryEngine engine, Boolean trimPathWithSource)
{
List <imbXPathQuery> output = new List <imbXPathQuery>();
imbXPathQuery tmp = null;
XmlNode nd = null;
if (source == null)
{
throw new ArgumentNullException(nameof(xPath));
//logSystem.log("Source XML is empty", logType.Notification);
return(output);
}
if (nsSetup == null)
{
nsSetup = new imbNamespaceSetup(source.OwnerDocument);
}
try
{
switch (engine)
{
case queryEngine.imbXPathQuery:
List <XmlNode> inp = imbXmlXPathTools.queryXPath(xPath, nsSetup.namespaceManager, source,
trimPathWithSource);
foreach (XmlNode ndd in inp)
{
tmp = new imbXPathQuery(xPath, ndd);
output.Add(tmp);
}
break;
case queryEngine.xmlNodeSelect:
XmlNodeList rez = source.SelectNodes(xPath, nsSetup.namespaceManager);
foreach (XmlNode ndd in rez)
{
tmp = new imbXPathQuery(xPath, ndd);
output.Add(tmp);
}
break;
case queryEngine.xmlNodeSelectSingle:
nd = source.SelectSingleNode(xPath, nsSetup.namespaceManager);
tmp = new imbXPathQuery(xPath, nd);
output.Add(tmp);
break;
}
}
catch (Exception ex)
{
tmp = new imbXPathQuery(xPath, null);
tmp.report += Environment.NewLine + "Error: " + ex.Message;
output.Add(tmp);
}
return(output);
}
/// <summary>
/// 2014c: glavni poziv za izvrsavanje xPath upita nad izvorom - ne vrsi lokalizaciju putanje
/// </summary>
/// <param name="xPath"></param>
/// <param name="source"></param>
/// <param name="ns"></param>
/// <param name="engine"></param>
/// <returns></returns>
public static imbXPathQueryCollection xPathExecute(this String xPath, IXPathNavigable _source,
imbNamespaceSetup ns = null,
queryEngine engine = queryEngine.xmlNodeSelect)
{
XmlNode source = _source as XmlNode;
if (ns == null)
{
ns = new imbNamespaceSetup(source.OwnerDocument);
}
var lst = imbAdvancedXPath.xPathExecution(xPath, source, ns, engine, false);
imbXPathQueryCollection output = new imbXPathQueryCollection(lst);
return(output);
}
/// <summary>
/// 2013a: Vrši xPath upit i vraća onaj element koji je definisan u Index parametru.
/// </summary>
/// <param name="xPath"></param>
/// <param name="source"></param>
/// <param name="nsSetup"></param>
/// <param name="engine"></param>
/// <param name="trimPathWithSource"></param>
/// <param name="index"></param>
/// <returns></returns>
public static XmlNode xPathExecution(String xPath, XmlNode source, imbNamespaceSetup nsSetup, queryEngine engine,
Boolean trimPathWithSource, Int32 index)
{
List <imbXPathQuery> output = xPathExecution(xPath, source, nsSetup, engine, trimPathWithSource);
imbXPathQuery first = output.FirstOrDefault(); //.imbGetFirstValue<imbXPathQuery>(null, false, index);
XmlNode nd = null;
if (first != null)
{
nd = first.xmlNode;
}
return(nd);
}
