/// <summary>
/// 启动工作流
/// </summary>
/// <param name="startup"></param>
/// <param name="executingRepository"></param>
/// <param name="jsonSerializer"></param>
/// <param name="templateRepository"></param>
/// <param name="serialTaskStrategy"></param>
/// <param name="taskschedStrategy"></param>
/// <param name="environmentInit"></param>
/// <returns></returns>
public static ApplicationStartup UseWorlFlow(this ApplicationStartup startup,
ITemplateRepository templateRepository,
IExecutingRepository executingRepository,
IJsonSerializer jsonSerializer,
ITaskschedStrategy taskschedStrategy,
ISerialTaskStrategy serialTaskStrategy,
Action <IWorkFlowEngine> environmentInit)
{
if (startup.Items.ContainsKey("UseWorlFlow"))
{
return(startup);
}
startup.ServiceRegister.RegisterInstance <ITemplateRepository>(templateRepository);
startup.ServiceRegister.RegisterInstance <IExecutingRepository>(executingRepository);
var engine = new WorkFlowEngine(templateRepository, executingRepository, jsonSerializer, taskschedStrategy ?? new DefaultTaskschedStrategy(), serialTaskStrategy ?? new DefaultSerialTaskStrategy())
{
ApplicationStartup = startup,
};
startup.ServiceRegister.RegisterInstance <IWorkFlowEngine>(engine);
startup.RegisterStartService(new StartupService(environmentInit, engine));
startup.Items["UseWorlFlow"] = "true";
return(startup);
}
/// <summary>
///
/// </summary>
/// <param name="templateRepository"></param>
/// <param name="executingRepository"></param>
/// <param name="jsonSerializer"></param>
/// <param name="taskschedStrategy"></param>
/// <param name="serialTaskStrategy"></param>
public WorkFlowEngine(ITemplateRepository templateRepository, IExecutingRepository executingRepository, IJsonSerializer jsonSerializer, ITaskschedStrategy taskschedStrategy, ISerialTaskStrategy serialTaskStrategy)
{
this.templateRepository = templateRepository;
this.executingRepository = executingRepository;
this.serialTaskStrategy = serialTaskStrategy;
this.JsonSerializer = jsonSerializer;
this.Strategy = taskschedStrategy;
this.Status = WorkFlowStatus.Initing;
this.TemplateEngine = new TemplateEngine(this, templateRepository);
}
