private static T ReadXml <T>(string fileName)
{
var path = Path.Combine(DeploymentEnvironmentVariables.RootDirectory, fileName);
try
{
return(SettingsProcessor.ReadSettings <T>(path));
}
catch (UnauthorizedAccessException ex)
{
ExitInstallation(ex, $"Failed to read {path}. Access to the file denied", ExitCode.FailedToReadSettings);
}
catch (InvalidOperationException ex)
{
ExitInstallation(ex, $"Failed to deserialized {path}. Verify that {path} is a valid xml file", ExitCode.FailedToReadSettings);
}
catch (Exception ex)
{
ExitInstallation(ex, $"Failed to read {path}", ExitCode.FailedToReadSettings);
}
return(default(T));
}