public static ExecuteResult Until(Func <bool> method)
{
var timer = new System.Diagnostics.Stopwatch();
timer.Start();
var sleepTime = 100;
var result = new ExecuteResult();
do
{
try
{
if (method.Invoke())
{
return(result);
}
}
catch (Exception exception)
{
Thread.Sleep(sleepTime);
sleepTime = sleepTime + sleepTime; // increase waits between retry attempts
result.LastException = exception;
ConsoleD.WriteError(exception.ToString());
}
}while (timer.ElapsedMilliseconds <= DefaultTimeout);
return(result);
}
/// <summary>
/// Deserializes the specified XML.
/// </summary>
/// <param name="xml">The XML.</param>
/// <returns>An instance of <see cref="PatientFile"/> represented by the passed in <paramref name="xml"/>.</returns>
public PatientFile Deserialize(string xml)
{
PatientFile patientFile = null;
try
{
patientFile = xml.Deserialize <PatientFile>();
}
catch (Exception ex)
{
ConsoleD.WriteError("Error occured deserializing patient file data.", ex);
}
return(patientFile);
}
public static T Deserialize <T>(this string xml) where T : new()
{
T result = default(T);
try
{
var serializer = new XmlSerializer(typeof(T));
var stringReader = new StringReader(xml);
result = (T)serializer.Deserialize(stringReader);
}
catch (Exception ex)
{
ConsoleD.WriteError("Deserializing type {0}.", ex, typeof(T).FullName);
}
return(result);
}
private bool SaveToDatabase(PatientFile patientFile)
{
bool result = false;
try
{
ConsoleD.WriteLine("Saving the patient file data to sqlite");
if (patientFile.Patients.Count > 0)
{
this.DataManager.DeletePatients();
this.DataManager.SavePatients(patientFile.Patients);
}
result = true;
}
catch (Exception ex)
{
ConsoleD.WriteError("Saving patient file data failed for the following reasons ", ex);
}
return(result);
}