/// <summary> </summary> private IScheduler Instantiate() { if (cfg == null) { Initialize(); } if (initException != null) { throw initException; } ISchedulerExporter exporter = null; IJobStore js; IThreadPool tp; QuartzScheduler qs; SchedulingContext schedCtxt; DBConnectionManager dbMgr = null; string instanceIdGeneratorType = null; NameValueCollection tProps; bool autoId = false; TimeSpan idleWaitTime = TimeSpan.Zero; TimeSpan dbFailureRetry = TimeSpan.Zero; string typeLoadHelperType; string jobFactoryType; SchedulerRepository schedRep = SchedulerRepository.Instance; // Get Scheduler Properties // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ string schedName = cfg.GetStringProperty(PropertySchedulerInstanceName, "QuartzScheduler"); string threadName = cfg.GetStringProperty(PropertySchedulerThreadName, string.Format(CultureInfo.InvariantCulture, "{0}_QuartzSchedulerThread", schedName)); string schedInstId = cfg.GetStringProperty(PropertySchedulerInstanceId, DefaultInstanceId); if (schedInstId.Equals(AutoGenerateInstanceId)) { autoId = true; instanceIdGeneratorType = cfg.GetStringProperty(PropertySchedulerInstanceIdGeneratorType, "Quartz.Simpl.SimpleInstanceIdGenerator, Quartz"); } typeLoadHelperType = cfg.GetStringProperty(PropertySchedulerTypeLoadHelperType, "Quartz.Simpl.CascadingClassLoadHelper, Quartz"); jobFactoryType = cfg.GetStringProperty(PropertySchedulerJobFactoryType, null); idleWaitTime = cfg.GetTimeSpanProperty(PropertySchedulerIdleWaitTime, idleWaitTime); dbFailureRetry = cfg.GetTimeSpanProperty(PropertySchedulerDbFailureRetryInterval, dbFailureRetry); bool makeSchedulerThreadDaemon = cfg.GetBooleanProperty(PropertySchedulerMakeSchedulerThreadDaemon); NameValueCollection schedCtxtProps = cfg.GetPropertyGroup(PropertySchedulerContextPrefix, true); bool proxyScheduler = cfg.GetBooleanProperty(PropertySchedulerProxy, false); // If Proxying to remote scheduler, short-circuit here... // ~~~~~~~~~~~~~~~~~~ if (proxyScheduler) { if (autoId) { schedInstId = DefaultInstanceId; } schedCtxt = new SchedulingContext(); schedCtxt.InstanceId = schedInstId; string uid = QuartzSchedulerResources.GetUniqueIdentifier(schedName, schedInstId); RemoteScheduler remoteScheduler = new RemoteScheduler(schedCtxt, uid); string remoteSchedulerAddress = cfg.GetStringProperty(PropertySchedulerProxyAddress); remoteScheduler.RemoteSchedulerAddress = remoteSchedulerAddress; schedRep.Bind(remoteScheduler); return(remoteScheduler); } // Create type load helper ITypeLoadHelper loadHelper; try { loadHelper = (ITypeLoadHelper)ObjectUtils.InstantiateType(LoadType(typeLoadHelperType)); } catch (Exception e) { throw new SchedulerConfigException( string.Format(CultureInfo.InvariantCulture, "Unable to instantiate type load helper: {0}", e.Message), e); } loadHelper.Initialize(); IJobFactory jobFactory = null; if (jobFactoryType != null) { try { jobFactory = (IJobFactory)ObjectUtils.InstantiateType(loadHelper.LoadType(jobFactoryType)); } catch (Exception e) { throw new SchedulerConfigException( string.Format(CultureInfo.InvariantCulture, "Unable to Instantiate JobFactory: {0}", e.Message), e); } tProps = cfg.GetPropertyGroup(PropertySchedulerJobFactoryPrefix, true); try { ObjectUtils.SetObjectProperties(jobFactory, tProps); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "JobFactory of type '{0}' props could not be configured.", jobFactoryType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } } IInstanceIdGenerator instanceIdGenerator = null; if (instanceIdGeneratorType != null) { try { instanceIdGenerator = (IInstanceIdGenerator) ObjectUtils.InstantiateType(loadHelper.LoadType(instanceIdGeneratorType)); } catch (Exception e) { throw new SchedulerConfigException( string.Format(CultureInfo.InvariantCulture, "Unable to Instantiate InstanceIdGenerator: {0}", e.Message), e); } tProps = cfg.GetPropertyGroup(PropertySchedulerInstanceIdGeneratorPrefix, true); try { ObjectUtils.SetObjectProperties(instanceIdGenerator, tProps); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "InstanceIdGenerator of type '{0}' props could not be configured.", instanceIdGeneratorType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } } // Get ThreadPool Properties // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ string tpType = cfg.GetStringProperty(PropertyThreadPoolType, typeof(SimpleThreadPool).AssemblyQualifiedName); if (tpType == null) { initException = new SchedulerException("ThreadPool type not specified. ", SchedulerException.ErrorBadConfiguration); throw initException; } try { tp = (IThreadPool)ObjectUtils.InstantiateType(loadHelper.LoadType(tpType)); } catch (Exception e) { initException = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "ThreadPool type '{0}' could not be instantiated.", tpType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } tProps = cfg.GetPropertyGroup(PropertyThreadPoolPrefix, true); try { ObjectUtils.SetObjectProperties(tp, tProps); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "ThreadPool type '{0}' props could not be configured.", tpType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } // Set up any DataSources // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ string[] dsNames = cfg.GetPropertyGroups(PropertyDataSourcePrefix); for (int i = 0; i < dsNames.Length; i++) { PropertiesParser pp = new PropertiesParser( cfg.GetPropertyGroup(string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyDataSourcePrefix, dsNames[i]), true)); string cpType = pp.GetStringProperty(PropertyDbProviderType, null); // custom connectionProvider... if (cpType != null) { IDbProvider cp; try { cp = (IDbProvider)ObjectUtils.InstantiateType(loadHelper.LoadType(cpType)); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "ConnectionProvider of type '{0}' could not be instantiated.", cpType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } try { // remove the type name, so it isn't attempted to be set pp.UnderlyingProperties.Remove(PropertyDbProviderType); ObjectUtils.SetObjectProperties(cp, pp.UnderlyingProperties); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "ConnectionProvider type '{0}' props could not be configured.", cpType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } dbMgr = DBConnectionManager.Instance; dbMgr.AddConnectionProvider(dsNames[i], cp); } else { string dsProvider = pp.GetStringProperty(PropertyDataSourceProvider, null); string dsConnectionString = pp.GetStringProperty(PropertyDataSourceConnectionString, null); string dsConnectionStringName = pp.GetStringProperty(PropertyDataSourceConnectionStringName, null); if (dsConnectionString == null && dsConnectionStringName != null && dsConnectionStringName.Length > 0) { #if NET_20 ConnectionStringSettings connectionStringSettings = ConfigurationManager.ConnectionStrings[dsConnectionStringName]; if (connectionStringSettings == null) { initException = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "Named connection string '{0}' not found for DataSource: {1}", dsConnectionStringName, dsNames[i])); throw initException; } dsConnectionString = connectionStringSettings.ConnectionString; #endif } if (dsProvider == null) { initException = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "Provider not specified for DataSource: {0}", dsNames[i])); throw initException; } if (dsConnectionString == null) { initException = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "Connection string not specified for DataSource: {0}", dsNames[i])); throw initException; } try { DbProvider dbp = new DbProvider(dsProvider, dsConnectionString); dbMgr = DBConnectionManager.Instance; dbMgr.AddConnectionProvider(dsNames[i], dbp); } catch (Exception exception) { initException = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "Could not Initialize DataSource: {0}", dsNames[i]), exception); throw initException; } } } // Get JobStore Properties // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ string jsType = cfg.GetStringProperty(PropertyJobStoreType, typeof(RAMJobStore).FullName); if (jsType == null) { initException = new SchedulerException("JobStore type not specified. ", SchedulerException.ErrorBadConfiguration); throw initException; } try { js = (IJobStore)ObjectUtils.InstantiateType(loadHelper.LoadType(jsType)); } catch (Exception e) { initException = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "JobStore of type '{0}' could not be instantiated.", jsType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } tProps = cfg.GetPropertyGroup(PropertyJobStorePrefix, true, new string[] { PropertyJobStoreLockHandlerPrefix }); try { ObjectUtils.SetObjectProperties(js, tProps); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "JobStore type '{0}' props could not be configured.", jsType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } if (js is JobStoreSupport) { ((JobStoreSupport)js).InstanceId = schedInstId; ((JobStoreSupport)js).InstanceName = schedName; // Install custom lock handler (Semaphore) string lockHandlerTypeName = cfg.GetStringProperty(PropertyJobStoreLockHandlerType); if (lockHandlerTypeName != null) { try { Type lockHandlerType = loadHelper.LoadType(lockHandlerTypeName); ISemaphore lockHandler; ConstructorInfo cWithDbProvider = lockHandlerType.GetConstructor(new Type[] { typeof(DbProvider) }); if (cWithDbProvider != null) { // takes db provider IDbProvider dbProvider = DBConnectionManager.Instance.GetDbProvider(((JobStoreSupport)js).DataSource); lockHandler = (ISemaphore)cWithDbProvider.Invoke(new object[] { dbProvider }); } else { lockHandler = (ISemaphore)ObjectUtils.InstantiateType(lockHandlerType); } tProps = cfg.GetPropertyGroup(PropertyJobStoreLockHandlerPrefix, true); // If this lock handler requires the table prefix, add it to its properties. if (lockHandler is ITablePrefixAware) { tProps[PropertyTablePrefix] = ((JobStoreSupport)js).TablePrefix; } try { ObjectUtils.SetObjectProperties(lockHandler, tProps); } catch (Exception e) { initException = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "JobStore LockHandler type '{0}' props could not be configured.", lockHandlerTypeName), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } ((JobStoreSupport)js).LockHandler = lockHandler; Log.Info("Using custom data access locking (synchronization): " + lockHandlerType); } catch (Exception e) { initException = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "JobStore LockHandler type '{0}' could not be instantiated.", lockHandlerTypeName), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } } } // Set up any SchedulerPlugins // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ string[] pluginNames = cfg.GetPropertyGroups(PropertyPluginPrefix); ISchedulerPlugin[] plugins = new ISchedulerPlugin[pluginNames.Length]; for (int i = 0; i < pluginNames.Length; i++) { NameValueCollection pp = cfg.GetPropertyGroup(string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyPluginPrefix, pluginNames[i]), true); string plugInType = pp[PropertyPluginType] == null ? null : pp[PropertyPluginType]; if (plugInType == null) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "SchedulerPlugin type not specified for plugin '{0}'", pluginNames[i]), SchedulerException.ErrorBadConfiguration); throw initException; } ISchedulerPlugin plugin; try { plugin = (ISchedulerPlugin)ObjectUtils.InstantiateType(LoadType(plugInType)); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "SchedulerPlugin of type '{0}' could not be instantiated.", plugInType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } try { ObjectUtils.SetObjectProperties(plugin, pp); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "JobStore SchedulerPlugin '{0}' props could not be configured.", plugInType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } plugins[i] = plugin; } // Set up any JobListeners // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Type[] strArg = new Type[] { typeof(string) }; string[] jobListenerNames = cfg.GetPropertyGroups(PropertyJobListenerPrefix); IJobListener[] jobListeners = new IJobListener[jobListenerNames.Length]; for (int i = 0; i < jobListenerNames.Length; i++) { NameValueCollection lp = cfg.GetPropertyGroup(string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyJobListenerPrefix, jobListenerNames[i]), true); string listenerType = lp[PropertyListenerType] == null ? null : lp[PropertyListenerType]; if (listenerType == null) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "JobListener type not specified for listener '{0}'", jobListenerNames[i]), SchedulerException.ErrorBadConfiguration); throw initException; } IJobListener listener; try { listener = (IJobListener)ObjectUtils.InstantiateType(loadHelper.LoadType(listenerType)); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "JobListener of type '{0}' could not be instantiated.", listenerType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } try { MethodInfo nameSetter = listener.GetType().GetMethod("setName", (strArg == null) ? new Type[0] : strArg); if (nameSetter != null) { nameSetter.Invoke(listener, new object[] { jobListenerNames[i] }); } ObjectUtils.SetObjectProperties(listener, lp); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "JobListener '{0}' props could not be configured.", listenerType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } jobListeners[i] = listener; } // Set up any TriggerListeners // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ string[] triggerListenerNames = cfg.GetPropertyGroups(PropertyTriggerListenerPrefix); ITriggerListener[] triggerListeners = new ITriggerListener[triggerListenerNames.Length]; for (int i = 0; i < triggerListenerNames.Length; i++) { NameValueCollection lp = cfg.GetPropertyGroup( string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyTriggerListenerPrefix, triggerListenerNames[i]), true); string listenerType = lp[PropertyListenerType] == null ? null : lp[PropertyListenerType]; if (listenerType == null) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "TriggerListener type not specified for listener '{0}'", triggerListenerNames[i]), SchedulerException.ErrorBadConfiguration); throw initException; } ITriggerListener listener; try { listener = (ITriggerListener)ObjectUtils.InstantiateType(loadHelper.LoadType(listenerType)); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "TriggerListener of type '{0}' could not be instantiated.", listenerType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } try { MethodInfo nameSetter = listener.GetType().GetMethod("setName", (strArg == null) ? new Type[0] : strArg); if (nameSetter != null) { nameSetter.Invoke(listener, (new object[] { triggerListenerNames[i] })); } ObjectUtils.SetObjectProperties(listener, lp); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "TriggerListener '{0}' props could not be configured.", listenerType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } triggerListeners[i] = listener; } // Get exporter // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ string exporterType = cfg.GetStringProperty(PropertySchedulerExporterType, null); if (exporterType != null) { try { exporter = (ISchedulerExporter)ObjectUtils.InstantiateType(loadHelper.LoadType(exporterType)); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "Scheduler exporter of type '{0}' could not be instantiated.", exporterType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } tProps = cfg.GetPropertyGroup(PropertySchedulerExporterPrefix, true); try { ObjectUtils.SetObjectProperties(exporter, tProps); } catch (Exception e) { initException = new SchedulerException( string.Format(CultureInfo.InvariantCulture, "Scheduler exporter type '{0}' props could not be configured.", exporterType), e); initException.ErrorCode = SchedulerException.ErrorBadConfiguration; throw initException; } } // Fire everything up // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ IJobRunShellFactory jrsf = new StdJobRunShellFactory(); if (autoId) { try { schedInstId = DefaultInstanceId; if (js is JobStoreSupport) { if (((JobStoreSupport)js).Clustered) { schedInstId = instanceIdGenerator.GenerateInstanceId(); } } } catch (Exception e) { Log.Error("Couldn't generate instance Id!", e); throw new SystemException("Cannot run without an instance id."); } } if (js is JobStoreSupport) { JobStoreSupport jjs = (JobStoreSupport)js; jjs.InstanceId = schedInstId; jjs.DbRetryInterval = dbFailureRetry; } QuartzSchedulerResources rsrcs = new QuartzSchedulerResources(); rsrcs.Name = schedName; rsrcs.ThreadName = threadName; rsrcs.InstanceId = schedInstId; rsrcs.JobRunShellFactory = jrsf; rsrcs.MakeSchedulerThreadDaemon = makeSchedulerThreadDaemon; rsrcs.ThreadPool = tp; rsrcs.SchedulerExporter = exporter; if (tp is SimpleThreadPool) { ((SimpleThreadPool)tp).ThreadNamePrefix = schedName + "_Worker"; } tp.Initialize(); rsrcs.JobStore = js; // add plugins for (int i = 0; i < plugins.Length; i++) { rsrcs.AddSchedulerPlugin(plugins[i]); } schedCtxt = new SchedulingContext(); schedCtxt.InstanceId = rsrcs.InstanceId; qs = new QuartzScheduler(rsrcs, schedCtxt, idleWaitTime, dbFailureRetry); // Create Scheduler ref... IScheduler sched = Instantiate(rsrcs, qs); // set job factory if specified if (jobFactory != null) { qs.JobFactory = jobFactory; } // Initialize plugins now that we have a Scheduler instance. for (int i = 0; i < plugins.Length; i++) { plugins[i].Initialize(pluginNames[i], sched); } // add listeners for (int i = 0; i < jobListeners.Length; i++) { qs.AddGlobalJobListener(jobListeners[i]); } for (int i = 0; i < triggerListeners.Length; i++) { qs.AddGlobalTriggerListener(triggerListeners[i]); } // set scheduler context data... IEnumerator itr = new HashSet(schedCtxtProps).GetEnumerator(); while (itr.MoveNext()) { string key = (String)itr.Current; string val = schedCtxtProps.Get(key); sched.Context.Put(key, val); } // fire up job store, and runshell factory js.Initialize(loadHelper, qs.SchedulerSignaler); jrsf.Initialize(sched, schedCtxt); Log.Info(string.Format(CultureInfo.InvariantCulture, "Quartz scheduler '{0}' initialized", sched.SchedulerName)); Log.Info(string.Format(CultureInfo.InvariantCulture, "Quartz scheduler version: {0}", qs.Version)); // prevents the repository from being garbage collected qs.AddNoGCObject(schedRep); // prevents the db manager from being garbage collected if (dbMgr != null) { qs.AddNoGCObject(dbMgr); } schedRep.Bind(sched); return(sched); }
/// <summary> /// Calls the equivalent method on the 'proxied' <see cref="QuartzScheduler" />. /// </summary> public virtual void AddGlobalTriggerListener(ITriggerListener triggerListener) { sched.AddGlobalTriggerListener(triggerListener); }