/// <summary>
/// Clear the current instance of the AutomationSession object
/// </summary>
/// <exception cref="A11yAutomationException">Thrown if session object does not exist</exception>
internal static void ClearInstance()
{
lock (lockObject)
{
if (instance == null)
{
throw new A11yAutomationException(DisplayStrings.ErrorNotStarted_Clear);
}
instance.Cleanup();
instance = null;
}
}
/// <summary>
/// Obtain a new instance of the AutomationSession object. Only one can exist at a time
/// </summary>
/// <param name="parameters">The parameters to associate with the object</param>
/// <param name="customAssemblyResolver">The custom assembly resolver</param>
/// <exception cref="A11yAutomationException">Thrown if session already exists</exception>
/// <returns>The current AutomationSession object</returns>
internal static AutomationSession NewInstance(CommandParameters parameters, IDisposable customAssemblyResolver)
{
lock (lockObject)
{
if (instance != null)
{
throw new A11yAutomationException(DisplayStrings.ErrorAlreadyStarted);
}
instance = new AutomationSession(parameters, customAssemblyResolver);
instance.SessionParameters = parameters;
return(instance);
}
}
internal static StartCommandResult Execute(Dictionary <string, string> primaryConfig, string configFile, bool isPowerShell)
{
return(ExecutionWrapper.ExecuteCommand(() =>
{
// Custom assembly resolver needs to be created before anything else, but only for PowerShell
IDisposable customAssemblyResolver = isPowerShell ? new CustomAssemblyResolver() : null;
CommandParameters parameters = new CommandParameters(primaryConfig, configFile);
AutomationSession.NewInstance(parameters, customAssemblyResolver);
return new StartCommandResult
{
Completed = true,
SummaryMessage = DisplayStrings.SuccessStart,
Succeeded = true,
};
}, ErrorCommandResultFactory));
}