private static bool ExecuteSubStep(string subStepName, ITaskContext taskContext, ITask task, Func <ITaskContext, ITask, bool> substep, Func <ITaskContext, ITask, Exception, Exception> createException, bool throwOnFalse)
{
bool flag = false;
Exception ex = null;
ExDateTime now = ExDateTime.Now;
try
{
taskContext.Logger.LogInformation(HybridStrings.HybridInfoTaskSubStepStart(task.Name, subStepName));
flag = substep(taskContext, task);
if (taskContext.Warnings.Count > 0)
{
foreach (LocalizedString localizedString in taskContext.Warnings)
{
taskContext.Logger.LogWarning(localizedString);
taskContext.UI.WriteWarning(localizedString);
}
taskContext.Warnings.Clear();
}
if (throwOnFalse && !flag)
{
ex = createException(taskContext, task, null);
}
}
catch (Exception arg)
{
ex = createException(taskContext, task, arg);
}
finally
{
if (ex != null)
{
taskContext.Logger.LogError(ex.ToString());
}
double totalMilliseconds = ExDateTime.Now.Subtract(now).TotalMilliseconds;
taskContext.Logger.LogInformation(HybridStrings.HybridInfoTaskSubStepFinish(task.Name, subStepName, flag, totalMilliseconds));
taskContext.Logger.LogInformation(new string('-', 128));
if (ex != null)
{
throw ex;
}
}
return(flag);
}