/// <summary>
/// Instantiates Scheduler, including any configuration.
/// </summary>
/// <param name="action">A lambda that configures that sets the Scheduler configuration.</param>
public static void Initialize(Action <IConfiguration> action = null)
{
if (null != _instance)
{
throw new Exception("Scheduler cannot be initialized after the Scheduler Instance has been created.");
}
var configuration = new Configuration();
if (null != action)
{
action(configuration);
}
Configuration = configuration;
// Ensure container resolves persistance store based on configuration settings
ObjectFactory.Configure(x => x.RegisterInterceptor(new PersistanceStoreInterceptor(Configuration)));
// Initialise JobTypes modules
var jobTypeStartups = ObjectFactory.GetAllInstances <IJobTypeStartup>();
foreach (var jobTypeStartup in jobTypeStartups)
{
jobTypeStartup.Initialise(Configuration);
}
if (configuration.AutoStart)
{
IScheduler sched = Instance();
sched.Start();
}
}
/// <summary>
/// Gets instance of Quartz Scheduler.
/// Hosts WebApi endpoints and register AuditListeners.
/// </summary>
/// <returns></returns>
public static IScheduler Instance()
{
if (null == _instance)
{
lock (SyncRoot)
{
if (null == _instance)
{
if (null == Configuration)
{
Configuration = new Configuration();
}
ISchedulerFactory schedFact = new StdSchedulerFactory(GetProperties());
_instance = schedFact.GetScheduler();
if (Configuration.EnableAuditHistory)
{
_instance.ListenerManager.AddJobListener(new AuditJobListener(), GroupMatcher <JobKey> .AnyGroup());
_instance.ListenerManager.AddTriggerListener(new AuditTriggerListener(), GroupMatcher <TriggerKey> .AnyGroup());
}
if (Configuration.EnableWebApiSelfHost)
{
IDisposable webApiHost = WebApp.Start <Startup>(url: Configuration.WebApiBaseAddress);
}
}
}
}
return(_instance);
}
/// <summary>
/// Instantiates Scheduler, including any configuration.
/// </summary>
/// <param name="action">A lambda that configures that sets the Scheduler configuration.</param>
/// <exception cref="ArgumentOutOfRangeException"></exception>
public static void Initialize(Action <IConfiguration> action = null)
{
if (null != _instance)
{
throw new InvalidOperationException("Scheduler cannot be initialized after the Scheduler Instance has been created.");
}
var configuration = new Configuration();
if (null != action)
{
action(configuration);
}
Configuration = configuration;
// Ensure container resolves persistence store based on configuration settings
// Create Temp store,
_persistenceStore = new InMemoryStore();
// Determine store type from configuration
switch (Configuration.PersistenceStoreType)
{
case PersistenceStoreType.Postgre:
_persistenceStore = new PostgreStore(Configuration.ConnectionString);
break;
case PersistenceStoreType.SqlServer:
_persistenceStore = new SqlServerStore(Configuration.ConnectionString);
break;
case PersistenceStoreType.InMemory:
_persistenceStore = new InMemoryStore();
break;
}
// Inject the persistence store after initialization
SchedulerContainer.Container.Inject(_persistenceStore);
// Initialise JobTypes modules
var jobTypeStartups = SchedulerContainer.Container.GetAllInstances <IJobTypeStartup>();
foreach (var jobTypeStartup in jobTypeStartups)
{
jobTypeStartup.Initialise(Configuration);
}
if (configuration.AutoStart)
{
IScheduler sched = Instance();
sched.Start();
SchedulerContainer.Container.Inject(sched);
}
}
/// <summary>
/// Gets instance of Quartz Scheduler.
/// Hosts WebApi endpoints and register AuditListeners.
/// </summary>
/// <returns></returns>
public static IScheduler Instance()
{
if (null == _instance)
{
lock (SyncRoot)
{
if (null == _instance)
{
if (null == Configuration)
{
Configuration = new Configuration();
}
ISchedulerFactory schedFact = new StdSchedulerFactory(GetProperties());
_instance = schedFact.GetScheduler();
if (Configuration.EnableAuditHistory)
{
_instance.ListenerManager.AddJobListener(new AuditJobListener(), GroupMatcher <JobKey> .AnyGroup());
_instance.ListenerManager.AddTriggerListener(new AuditTriggerListener(), GroupMatcher <TriggerKey> .AnyGroup());
}
// Custom listeners
AddCustomTriggerListeners();
AddCustomJobListeners();
AddCustomSchedulerListeners();
// Custom Authorization
AddCustomAuthorization();
if (Configuration.EnableWebApiSelfHost)
{
// If custom WebApp Settings is defined in a custom assembly - load the assembly, get the relevant type and method,
// make generic method and invoke it.
if (!string.IsNullOrEmpty(Configuration.CustomWebAppSettingsAssemblyName))
{
var asm = GetAssembly(Configuration.CustomWebAppSettingsAssemblyName);
Type startupType = null;
var allTypes = asm.GetTypes();
foreach (var type in allTypes)
{
var allMethods = type.GetMethods();
foreach (MethodInfo methodInfo in allMethods)
{
ParameterInfo pi = methodInfo.GetParameters().FirstOrDefault(q => q.ParameterType == typeof(IAppBuilder));
if (null != pi)
{
startupType = type;
break;
}
}
if (startupType != null)
{
break;
}
}
MethodInfo miWebAppStart = typeof(Scheduler).GetMethod("WebAppStart", BindingFlags.NonPublic | BindingFlags.Static);
MethodInfo genericMiWebAppStart = miWebAppStart.MakeGenericMethod(startupType);
genericMiWebAppStart.Invoke(null, new object[] { Configuration.WebApiBaseAddress });
}
else
{
// No custom WebApp Settings defined, use the built-in default.
IDisposable webApiHost = WebApp.Start <Startup>(url: Configuration.WebApiBaseAddress);
}
}
}
}
}
return(_instance);
}
