/// <summary>
/// Convert XML string into QueryDescriptionResult object
/// </summary>
/// <param name="response"></param>
/// <returns></returns>
internal static QueryDescriptionResult ParseQueryDescriptionResult(string response)
{
QueryDescriptionResult r = new QueryDescriptionResult();
try
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(response);
foreach (XmlNode xmlNode in xmlDoc.ChildNodes[1].ChildNodes)
{
switch (xmlNode.Name)
{
case "IsSuccesfull": r.IsSuccesfull = bool.Parse(xmlNode.InnerText); break;
case "ReturnValue": r.Description = xmlNode.InnerText; break;
}
}
xmlDoc = null;
}
catch (Exception ex)
{
Common.Logger.Create().Error(ex.ToString());
}
return(r);
}
/// <summary>
/// Find specified problem description
/// </summary>
/// <param name="queryId">Problem identifier</param>
/// <returns>If file description was found method returns full path to file, otherwise retutn null</returns>
public static string GetStoredProblem(int queryId)
{
QueryDescriptionResult queryResult = new QueryDescriptionResult();
queryResult.QueryId = queryId;
string file = queryResult.GetFileDescription();
if (string.IsNullOrEmpty(file))
{
if (CommonData.IsWorkingOffline)
{
MessageBox.Show("You are working offline. \rCannot get data", "Error", MessageBoxButtons.OK);
return(null);
}
BackgroundWorkerHelper bg = new BackgroundWorkerHelper(delegate(object obj)
{
CxWSResponseQueryDescription cxWSResponseQueryDescription = QueryDescriptionResult.GetById(queryResult.QueryId);
queryResult = new QueryDescriptionResult();
queryResult.Description = cxWSResponseQueryDescription.QueryDescription;
queryResult.IsSuccesfull = cxWSResponseQueryDescription.IsSuccesfull;
queryResult.QueryId = queryId;
}, 0, 0);
if (!bg.DoWork("Downloading description..."))
{
return(null);
}
if (queryResult.IsSuccesfull && queryResult.Save())
{
file = queryResult.GetFileDescription();
}
}
return(file);
}
