private static ValidationResult CheckForDuplicates(
LoggingSettingsEditModel model)
{
string previousAppName = Guid.NewGuid().ToString();
string previousMachineName = Guid.NewGuid().ToString();
foreach (var item in model.LoggingLevels)
{
if (string.Equals(item.ApplicationName, previousAppName, StringComparison.OrdinalIgnoreCase) &&
string.Equals(item.MachineName, previousMachineName, StringComparison.OrdinalIgnoreCase))
{
return new ValidationResult(
string.Format(
"Multiple settings are specified for application '{0}' and machine '{1}'.",
item.ApplicationName,
item.MachineName));
}
previousAppName = item.ApplicationName;
previousMachineName = item.MachineName;
}
return null;
}
private static ValidationResult CheckForEmptyApplicationsOrMachines(
LoggingSettingsEditModel model)
{
if (model.LoggingLevels.Any(item =>
string.IsNullOrWhiteSpace(item.ApplicationName) ||
string.IsNullOrWhiteSpace(item.MachineName)))
{
return new ValidationResult(
"One or more Application or Machine values is empty.");
}
return null;
}