private static ITrigger CreateTrigger(JobSchedule schedule)
{
return(TriggerBuilder
.Create()
.WithIdentity($"{schedule.JobType.FullName}.trigger", schedule.Group)
.WithCronSchedule(schedule.CronExpression)
.WithDescription(schedule.CronExpression)
.Build());
}
private static IJobDetail CreateJob(JobSchedule schedule, string now = "")
{
var jobType = schedule.JobType;
return(JobBuilder
.Create(jobType)
.WithIdentity($"{jobType.FullName}{now}", schedule.Group)
.WithDescription(jobType.Name)
.Build());
}
public static void AddEasyQuartzService(this IServiceCollection services)
{
services.AddSingleton <IJobFactory, SingletonJobFactory>();
services.AddSingleton <ISchedulerFactory, StdSchedulerFactory>();
#region Add JobSchedule
var jobTypes = AppDomain.CurrentDomain.GetAssemblies()
.SelectMany(a => a.GetTypes().Where(t => t.GetInterfaces().Contains(typeof(IJob)) && t.IsClass && !t.IsAbstract))
.ToArray();
foreach (var jobType in jobTypes)
{
services.AddTransient(jobType);
var ignore = jobType.GetTypeInfo().IsDefined(typeof(JobIgnoreAttribute), false);
var startNow = jobType.GetTypeInfo().IsDefined(typeof(StartNowAttribute), false);
if (ignore)
{
continue;
}
string cron;
if (jobType.BaseType == typeof(EasyQuartzJob))
{
var jobService = services.BuildServiceProvider().GetService(jobType);
cron = ((EasyQuartzJob)jobService).Cron;
}
else
{
var triggerCron = jobType.GetCustomAttributes().OfType <TriggerCronAttribute>().FirstOrDefault();
if (triggerCron == null)
{
continue;
}
cron = triggerCron.Cron;
}
if (string.IsNullOrWhiteSpace(cron))
{
continue;
}
var schedule = new JobSchedule(jobType, cron, $"{jobType.Name}Group", startNow);
services.AddSingleton(schedule);
}
#endregion
services.AddHostedService <QuartzHostedService>();
services.AddTransient <IJobManager, JobManager>();
}
