/// <summary>
/// Called by the scheduler at the time of the trigger firing, in order to
/// produce a <see cref="IJob" /> instance on which to call Execute.
/// </summary>
/// <remarks>
/// It should be extremely rare for this method to throw an exception -
/// basically only the the case where there is no way at all to instantiate
/// and prepare the Job for execution. When the exception is thrown, the
/// Scheduler will move all triggers associated with the Job into the
/// <see cref="TriggerState.Error" /> state, which will require human
/// intervention (e.g. an application restart after fixing whatever
/// configuration problem led to the issue wih instantiating the Job.
/// </remarks>
/// <param name="bundle">The TriggerFiredBundle from which the <see cref="IJobDetail" />
/// and other info relating to the trigger firing can be obtained.</param>
/// <param name="scheduler"></param>
/// <returns>the newly instantiated Job</returns>
/// <throws> SchedulerException if there is a problem instantiating the Job. </throws>
public virtual IJob NewJob(TriggerFiredBundle bundle, IScheduler scheduler)
{
IJobDetail jobDetail = bundle.JobDetail;
Type jobType = jobDetail.JobType;
try
{
return ObjectUtils.InstantiateType<IJob>(jobType);
}
catch (Exception e)
{
SchedulerException se = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "Problem instantiating class '{0}'", jobDetail.JobType.FullName), e);
throw se;
}
}
/// <summary>
/// This method has to be implemented in order that starting of the thread causes the object's
/// run method to be called in that separately executing thread.
/// </summary>
public virtual void Run()
{
try
{
var trigger = jec.Trigger;
var jobDetail = jec.JobDetail;
do
{
JobExecutionException jobExEx = null;
var job = jec.JobInstance;
try
{
Begin();
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't begin execution.", jec.JobDetail.FullName),
se);
break;
}
// notify job & trigger listeners...
SchedulerInstruction instCode;
try
{
if (!NotifyListenersBeginning(jec))
{
break;
}
}
catch (VetoedException)
{
try
{
instCode = trigger.ExecutionComplete(jec, null);
try
{
qs.NotifyJobStoreJobVetoed(schdCtxt, trigger, jobDetail, instCode);
}
catch (JobPersistenceException)
{
VetoedJobRetryLoop(trigger, jobDetail, instCode);
}
Complete(true);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error during veto of Job ({0}: couldn't finalize execution.",
jec.JobDetail.FullName), se);
}
break;
}
var startTime = DateTime.UtcNow;
DateTime endTime;
// Execute the job
try
{
if (log.IsDebugEnabled)
{
log.Debug("Calling Execute on job " + jobDetail.FullName);
}
job.Execute(jec);
endTime = DateTime.UtcNow;
}
catch (JobExecutionException jee)
{
endTime = DateTime.UtcNow;
jobExEx = jee;
log.Info(string.Format(CultureInfo.InvariantCulture, "Job {0} threw a JobExecutionException: ", jobDetail.FullName), jobExEx);
}
catch (Exception e)
{
endTime = DateTime.UtcNow;
log.Error(string.Format(CultureInfo.InvariantCulture, "Job {0} threw an unhandled Exception: ", jobDetail.FullName), e);
var se = new SchedulerException("Job threw an unhandled exception.", e);
se.ErrorCode = SchedulerException.ErrorJobExecutionThrewException;
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Job ({0} threw an exception.", jec.JobDetail.FullName), se);
jobExEx = new JobExecutionException(se, false);
jobExEx.ErrorCode = SchedulerException.ErrorJobExecutionThrewException;
}
jec.JobRunTime = endTime - startTime;
// notify all job listeners
if (!NotifyJobListenersComplete(jec, jobExEx))
{
break;
}
instCode = SchedulerInstruction.NoInstruction;
// update the trigger
try
{
instCode = trigger.ExecutionComplete(jec, jobExEx);
if (log.IsDebugEnabled)
{
log.Debug(string.Format(CultureInfo.InvariantCulture, "Trigger instruction : {0}", instCode));
}
}
catch (Exception e)
{
// If this happens, there's a bug in the trigger...
var se = new SchedulerException("Trigger threw an unhandled exception.", e);
se.ErrorCode = SchedulerException.ErrorTriggerThrewException;
qs.NotifySchedulerListenersError("Please report this error to the Quartz developers.", se);
}
// notify all trigger listeners
if (!NotifyTriggerListenersComplete(jec, instCode))
{
break;
}
// update job/trigger or re-Execute job
if (instCode == SchedulerInstruction.ReExecuteJob)
{
if (log.IsDebugEnabled)
{
log.Debug("Rescheduling trigger to reexecute");
}
jec.IncrementRefireCount();
try
{
Complete(false);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't finalize execution.",
jec.JobDetail.FullName), se);
}
continue;
}
try
{
Complete(true);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't finalize execution.",
jec.JobDetail.FullName), se);
continue;
}
try
{
qs.NotifyJobStoreJobComplete(schdCtxt, trigger, jobDetail, instCode);
}
catch (JobPersistenceException jpe)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "An error occured while marking executed job complete. job= '{0}'",
jobDetail.FullName), jpe);
if (!CompleteTriggerRetryLoop(trigger, jobDetail, instCode))
{
}
return;
}
break;
} while (true);
}
finally
{
jobRunShellFactory.ReturnJobRunShell(this);
}
}
/// <summary>
/// Notifies the job listeners that job exucution was vetoed.
/// </summary>
/// <param name="jec">The job execution context.</param>
public virtual void NotifyJobListenersWasVetoed(IJobExecutionContext jec)
{
// build a list of all job listeners that are to be notified...
IEnumerable<IJobListener> listeners = BuildJobListenerList();
// notify all job listeners
foreach (IJobListener jl in listeners)
{
if (!MatchJobListener(jl, jec.JobDetail.Key))
{
continue;
}
try
{
jl.JobExecutionVetoed(jec);
}
catch (Exception e)
{
SchedulerException se = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "JobListener '{0}' threw exception: {1}", jl.Name, e.Message), e);
throw se;
}
}
}
/// <summary>
/// Notifies the trigger listeners of completion.
/// </summary>
/// <param name="jec">The job executution context.</param>
/// <param name="instCode">The instruction code to report to triggers.</param>
public virtual void NotifyTriggerListenersComplete(IJobExecutionContext jec, SchedulerInstruction instCode)
{
// build a list of all trigger listeners that are to be notified...
IEnumerable<ITriggerListener> listeners = BuildTriggerListenerList();
// notify all trigger listeners in the list
foreach (ITriggerListener tl in listeners)
{
if (!MatchTriggerListener(tl, jec.Trigger.Key))
{
continue;
}
try
{
tl.TriggerComplete(jec.Trigger, jec, instCode);
}
catch (Exception e)
{
SchedulerException se = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "TriggerListener '{0}' threw exception: {1}", tl.Name, e.Message), e);
throw se;
}
}
}
/// <summary> </summary>
private IScheduler Instantiate()
{
if (cfg == null)
{
Initialize();
}
if (initException != null)
{
throw initException;
}
ISchedulerExporter exporter = null;
IJobStore js;
IThreadPool tp;
QuartzScheduler qs = null;
DBConnectionManager dbMgr = null;
Type instanceIdGeneratorType = null;
NameValueCollection tProps;
bool autoId = false;
TimeSpan idleWaitTime = TimeSpan.Zero;
TimeSpan dbFailureRetry = TimeSpan.FromSeconds(15);
IThreadExecutor threadExecutor;
SchedulerRepository schedRep = SchedulerRepository.Instance;
// Get Scheduler Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string schedName = cfg.GetStringProperty(PropertySchedulerInstanceName, "QuartzScheduler");
string threadName = cfg.GetStringProperty(PropertySchedulerThreadName, "{0}_QuartzSchedulerThread".FormatInvariant(schedName));
string schedInstId = cfg.GetStringProperty(PropertySchedulerInstanceId, DefaultInstanceId);
if (schedInstId.Equals(AutoGenerateInstanceId))
{
autoId = true;
instanceIdGeneratorType = LoadType(cfg.GetStringProperty(PropertySchedulerInstanceIdGeneratorType)) ?? typeof(SimpleInstanceIdGenerator);
}
else if (schedInstId.Equals(SystemPropertyAsInstanceId))
{
autoId = true;
instanceIdGeneratorType = typeof(SystemPropertyInstanceIdGenerator);
}
Type typeLoadHelperType = LoadType(cfg.GetStringProperty(PropertySchedulerTypeLoadHelperType));
Type jobFactoryType = LoadType(cfg.GetStringProperty(PropertySchedulerJobFactoryType, null));
idleWaitTime = cfg.GetTimeSpanProperty(PropertySchedulerIdleWaitTime, idleWaitTime);
if (idleWaitTime > TimeSpan.Zero && idleWaitTime < TimeSpan.FromMilliseconds(1000))
{
throw new SchedulerException("quartz.scheduler.idleWaitTime of less than 1000ms is not legal.");
}
dbFailureRetry = cfg.GetTimeSpanProperty(PropertySchedulerDbFailureRetryInterval, dbFailureRetry);
if (dbFailureRetry < TimeSpan.Zero)
{
throw new SchedulerException(PropertySchedulerDbFailureRetryInterval + " of less than 0 ms is not legal.");
}
bool makeSchedulerThreadDaemon = cfg.GetBooleanProperty(PropertySchedulerMakeSchedulerThreadDaemon);
long batchTimeWindow = cfg.GetLongProperty(PropertySchedulerBatchTimeWindow, 0L);
int maxBatchSize = cfg.GetIntProperty(PropertySchedulerMaxBatchSize, 1);
bool interruptJobsOnShutdown = cfg.GetBooleanProperty(PropertySchedulerInterruptJobsOnShutdown, false);
bool interruptJobsOnShutdownWithWait = cfg.GetBooleanProperty(PropertySchedulerInterruptJobsOnShutdownWithWait, false);
NameValueCollection schedCtxtProps = cfg.GetPropertyGroup(PropertySchedulerContextPrefix, true);
bool proxyScheduler = cfg.GetBooleanProperty(PropertySchedulerProxy, false);
// Create type load helper
ITypeLoadHelper loadHelper;
try
{
loadHelper = ObjectUtils.InstantiateType<ITypeLoadHelper>(typeLoadHelperType ?? typeof(SimpleTypeLoadHelper));
}
catch (Exception e)
{
throw new SchedulerConfigException("Unable to instantiate type load helper: {0}".FormatInvariant(e.Message), e);
}
loadHelper.Initialize();
// If Proxying to remote scheduler, short-circuit here...
// ~~~~~~~~~~~~~~~~~~
if (proxyScheduler)
{
if (autoId)
{
schedInstId = DefaultInstanceId;
}
Type proxyType = loadHelper.LoadType(cfg.GetStringProperty(PropertySchedulerProxyType)) ?? typeof(RemotingSchedulerProxyFactory);
IRemotableSchedulerProxyFactory factory;
try
{
factory = ObjectUtils.InstantiateType<IRemotableSchedulerProxyFactory>(proxyType);
ObjectUtils.SetObjectProperties(factory, cfg.GetPropertyGroup(PropertySchedulerProxy, true));
}
catch (Exception e)
{
initException = new SchedulerException("Remotable proxy factory '{0}' could not be instantiated.".FormatInvariant(proxyType), e);
throw initException;
}
string uid = QuartzSchedulerResources.GetUniqueIdentifier(schedName, schedInstId);
RemoteScheduler remoteScheduler = new RemoteScheduler(uid, factory);
schedRep.Bind(remoteScheduler);
return remoteScheduler;
}
IJobFactory jobFactory = null;
if (jobFactoryType != null)
{
try
{
jobFactory = ObjectUtils.InstantiateType<IJobFactory>(jobFactoryType);
}
catch (Exception e)
{
throw new SchedulerConfigException("Unable to Instantiate JobFactory: {0}".FormatInvariant(e.Message), e);
}
tProps = cfg.GetPropertyGroup(PropertySchedulerJobFactoryPrefix, true);
try
{
ObjectUtils.SetObjectProperties(jobFactory, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("JobFactory of type '{0}' props could not be configured.".FormatInvariant(jobFactoryType), e);
throw initException;
}
}
IInstanceIdGenerator instanceIdGenerator = null;
if (instanceIdGeneratorType != null)
{
try
{
instanceIdGenerator = ObjectUtils.InstantiateType<IInstanceIdGenerator>(instanceIdGeneratorType);
}
catch (Exception e)
{
throw new SchedulerConfigException("Unable to Instantiate InstanceIdGenerator: {0}".FormatInvariant(e.Message), e);
}
tProps = cfg.GetPropertyGroup(PropertySchedulerInstanceIdGeneratorPrefix, true);
try
{
ObjectUtils.SetObjectProperties(instanceIdGenerator, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("InstanceIdGenerator of type '{0}' props could not be configured.".FormatInvariant(instanceIdGeneratorType), e);
throw initException;
}
}
// Get ThreadPool Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Type tpType = loadHelper.LoadType(cfg.GetStringProperty(PropertyThreadPoolType)) ?? typeof(SimpleThreadPool);
try
{
tp = ObjectUtils.InstantiateType<IThreadPool>(tpType);
}
catch (Exception e)
{
initException = new SchedulerException("ThreadPool type '{0}' could not be instantiated.".FormatInvariant(tpType), e);
throw initException;
}
tProps = cfg.GetPropertyGroup(PropertyThreadPoolPrefix, true);
try
{
ObjectUtils.SetObjectProperties(tp, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("ThreadPool type '{0}' props could not be configured.".FormatInvariant(tpType), e);
throw initException;
}
// Set up any DataSources
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string[] dsNames = cfg.GetPropertyGroups(PropertyDataSourcePrefix);
for (int i = 0; i < dsNames.Length; i++)
{
string datasourceKey = "{0}.{1}".FormatInvariant( PropertyDataSourcePrefix, dsNames[i]);
NameValueCollection propertyGroup = cfg.GetPropertyGroup(datasourceKey, true);
PropertiesParser pp = new PropertiesParser(propertyGroup);
Type cpType = loadHelper.LoadType(pp.GetStringProperty(PropertyDbProviderType, null));
// custom connectionProvider...
if (cpType != null)
{
IDbProvider cp;
try
{
cp = ObjectUtils.InstantiateType<IDbProvider>(cpType);
}
catch (Exception e)
{
initException = new SchedulerException("ConnectionProvider of type '{0}' could not be instantiated.".FormatInvariant(cpType), e);
throw initException;
}
try
{
// remove the type name, so it isn't attempted to be set
pp.UnderlyingProperties.Remove(PropertyDbProviderType);
ObjectUtils.SetObjectProperties(cp, pp.UnderlyingProperties);
cp.Initialize();
}
catch (Exception e)
{
initException = new SchedulerException("ConnectionProvider type '{0}' props could not be configured.".FormatInvariant(cpType), e);
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 && !String.IsNullOrEmpty(dsConnectionStringName))
{
ConnectionStringSettings connectionStringSettings = ConfigurationManager.ConnectionStrings[dsConnectionStringName];
if (connectionStringSettings == null)
{
initException = new SchedulerException("Named connection string '{0}' not found for DataSource: {1}".FormatInvariant(dsConnectionStringName, dsNames[i]));
throw initException;
}
dsConnectionString = connectionStringSettings.ConnectionString;
}
if (dsProvider == null)
{
initException = new SchedulerException("Provider not specified for DataSource: {0}".FormatInvariant(dsNames[i]));
throw initException;
}
if (dsConnectionString == null)
{
initException = new SchedulerException("Connection string not specified for DataSource: {0}".FormatInvariant(dsNames[i]));
throw initException;
}
try
{
DbProvider dbp = new DbProvider(dsProvider, dsConnectionString);
dbp.Initialize();
dbMgr = DBConnectionManager.Instance;
dbMgr.AddConnectionProvider(dsNames[i], dbp);
}
catch (Exception exception)
{
initException = new SchedulerException("Could not Initialize DataSource: {0}".FormatInvariant(dsNames[i]), exception);
throw initException;
}
}
}
// Get object serializer properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
IObjectSerializer objectSerializer;
string objectSerializerType = cfg.GetStringProperty("quartz.serializer.type");
if (objectSerializerType != null)
{
tProps = cfg.GetPropertyGroup(PropertyObjectSerializer, true);
try
{
objectSerializer = ObjectUtils.InstantiateType<IObjectSerializer>(loadHelper.LoadType(objectSerializerType));
log.Info("Using custom implementation for object serializer: " + objectSerializerType);
ObjectUtils.SetObjectProperties(objectSerializer, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("Object serializer type '" + objectSerializerType + "' could not be instantiated.", e);
throw initException;
}
}
else
{
log.Info("Using default implementation for object serializer");
objectSerializer = new DefaultObjectSerializer();
}
// Get JobStore Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Type jsType = loadHelper.LoadType(cfg.GetStringProperty(PropertyJobStoreType));
try
{
js = ObjectUtils.InstantiateType<IJobStore>(jsType ?? typeof(RAMJobStore));
}
catch (Exception e)
{
initException = new SchedulerException("JobStore of type '{0}' could not be instantiated.".FormatInvariant(jsType), e);
throw initException;
}
SchedulerDetailsSetter.SetDetails(js, schedName, schedInstId);
tProps = cfg.GetPropertyGroup(PropertyJobStorePrefix, true, new string[] {PropertyJobStoreLockHandlerPrefix});
try
{
ObjectUtils.SetObjectProperties(js, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore type '{0}' props could not be configured.".FormatInvariant(jsType), e);
throw initException;
}
if (js is JobStoreSupport)
{
// Install custom lock handler (Semaphore)
Type lockHandlerType = loadHelper.LoadType(cfg.GetStringProperty(PropertyJobStoreLockHandlerType));
if (lockHandlerType != null)
{
try
{
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 = ObjectUtils.InstantiateType<ISemaphore>(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;
tProps[PropertySchedulerName] = schedName;
}
try
{
ObjectUtils.SetObjectProperties(lockHandler, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore LockHandler type '{0}' props could not be configured.".FormatInvariant(lockHandlerType), e);
throw initException;
}
((JobStoreSupport) js).LockHandler = lockHandler;
Log.Info("Using custom data access locking (synchronization): " + lockHandlerType);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore LockHandler type '{0}' could not be instantiated.".FormatInvariant(lockHandlerType), e);
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("{0}.{1}".FormatInvariant(PropertyPluginPrefix, pluginNames[i]), true);
string plugInType = pp[PropertyPluginType] ?? null;
if (plugInType == null)
{
initException = new SchedulerException("SchedulerPlugin type not specified for plugin '{0}'".FormatInvariant(pluginNames[i]));
throw initException;
}
ISchedulerPlugin plugin;
try
{
plugin = ObjectUtils.InstantiateType<ISchedulerPlugin>(LoadType(plugInType));
}
catch (Exception e)
{
initException = new SchedulerException("SchedulerPlugin of type '{0}' could not be instantiated.".FormatInvariant(plugInType), e);
throw initException;
}
try
{
ObjectUtils.SetObjectProperties(plugin, pp);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore SchedulerPlugin '{0}' props could not be configured.".FormatInvariant(plugInType), e);
throw initException;
}
plugins[i] = plugin;
}
// Set up any JobListeners
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string[] jobListenerNames = cfg.GetPropertyGroups(PropertyJobListenerPrefix);
IJobListener[] jobListeners = new IJobListener[jobListenerNames.Length];
for (int i = 0; i < jobListenerNames.Length; i++)
{
NameValueCollection lp = cfg.GetPropertyGroup("{0}.{1}".FormatInvariant(PropertyJobListenerPrefix, jobListenerNames[i]), true);
string listenerType = lp[PropertyListenerType];
if (listenerType == null)
{
initException = new SchedulerException("JobListener type not specified for listener '{0}'".FormatInvariant(jobListenerNames[i]));
throw initException;
}
IJobListener listener;
try
{
listener = ObjectUtils.InstantiateType<IJobListener>(loadHelper.LoadType(listenerType));
}
catch (Exception e)
{
initException = new SchedulerException("JobListener of type '{0}' could not be instantiated.".FormatInvariant(listenerType), e);
throw initException;
}
try
{
PropertyInfo nameProperty = listener.GetType().GetProperty("Name", BindingFlags.Public | BindingFlags.Instance);
if (nameProperty != null && nameProperty.CanWrite)
{
nameProperty.GetSetMethod().Invoke(listener, new object[] {jobListenerNames[i]});
}
ObjectUtils.SetObjectProperties(listener, lp);
}
catch (Exception e)
{
initException = new SchedulerException("JobListener '{0}' props could not be configured.".FormatInvariant(listenerType), e);
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("{0}.{1}".FormatInvariant(PropertyTriggerListenerPrefix, triggerListenerNames[i]), true);
string listenerType = lp[PropertyListenerType];
if (listenerType == null)
{
initException = new SchedulerException("TriggerListener type not specified for listener '{0}'".FormatInvariant(triggerListenerNames[i]));
throw initException;
}
ITriggerListener listener;
try
{
listener = ObjectUtils.InstantiateType<ITriggerListener>(loadHelper.LoadType(listenerType));
}
catch (Exception e)
{
initException = new SchedulerException("TriggerListener of type '{0}' could not be instantiated.".FormatInvariant(listenerType), e);
throw initException;
}
try
{
PropertyInfo nameProperty = listener.GetType().GetProperty("Name", BindingFlags.Public | BindingFlags.Instance);
if (nameProperty != null && nameProperty.CanWrite)
{
nameProperty.GetSetMethod().Invoke(listener, new object[] {triggerListenerNames[i]});
}
ObjectUtils.SetObjectProperties(listener, lp);
}
catch (Exception e)
{
initException = new SchedulerException("TriggerListener '{0}' props could not be configured.".FormatInvariant(listenerType), e);
throw initException;
}
triggerListeners[i] = listener;
}
// Get exporter
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string exporterType = cfg.GetStringProperty(PropertySchedulerExporterType, null);
if (exporterType != null)
{
try
{
exporter = ObjectUtils.InstantiateType<ISchedulerExporter>(loadHelper.LoadType(exporterType));
}
catch (Exception e)
{
initException = new SchedulerException("Scheduler exporter of type '{0}' could not be instantiated.".FormatInvariant(exporterType), e);
throw initException;
}
tProps = cfg.GetPropertyGroup(PropertySchedulerExporterPrefix, true);
try
{
ObjectUtils.SetObjectProperties(exporter, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("Scheduler exporter type '{0}' props could not be configured.".FormatInvariant(exporterType), e);
throw initException;
}
}
bool tpInited = false;
bool qsInited = false;
// Get ThreadExecutor Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string threadExecutorClass = cfg.GetStringProperty(PropertyThreadExecutorType);
if (threadExecutorClass != null)
{
tProps = cfg.GetPropertyGroup(PropertyThreadExecutor, true);
try
{
threadExecutor = ObjectUtils.InstantiateType<IThreadExecutor>(loadHelper.LoadType(threadExecutorClass));
log.Info("Using custom implementation for ThreadExecutor: " + threadExecutorClass);
ObjectUtils.SetObjectProperties(threadExecutor, tProps);
}
catch (Exception e)
{
initException = new SchedulerException(
"ThreadExecutor class '" + threadExecutorClass + "' could not be instantiated.", e);
throw initException;
}
}
else
{
log.Info("Using default implementation for ThreadExecutor");
threadExecutor = new DefaultThreadExecutor();
}
// Fire everything up
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
try
{
IJobRunShellFactory jrsf = new StdJobRunShellFactory();
if (autoId)
{
try
{
schedInstId = DefaultInstanceId;
if (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.DbRetryInterval = dbFailureRetry;
jjs.ThreadExecutor = threadExecutor;
// object serializer
jjs.ObjectSerializer = objectSerializer;
}
QuartzSchedulerResources rsrcs = new QuartzSchedulerResources();
rsrcs.Name = schedName;
rsrcs.ThreadName = threadName;
rsrcs.InstanceId = schedInstId;
rsrcs.JobRunShellFactory = jrsf;
rsrcs.MakeSchedulerThreadDaemon = makeSchedulerThreadDaemon;
rsrcs.BatchTimeWindow = TimeSpan.FromMilliseconds(batchTimeWindow);
rsrcs.MaxBatchSize = maxBatchSize;
rsrcs.InterruptJobsOnShutdown = interruptJobsOnShutdown;
rsrcs.InterruptJobsOnShutdownWithWait = interruptJobsOnShutdownWithWait;
rsrcs.SchedulerExporter = exporter;
SchedulerDetailsSetter.SetDetails(tp, schedName, schedInstId);
rsrcs.ThreadExecutor = threadExecutor;
threadExecutor.Initialize();
rsrcs.ThreadPool = tp;
if (tp is SimpleThreadPool)
{
((SimpleThreadPool) tp).ThreadNamePrefix = schedName + "_Worker";
}
tp.Initialize();
tpInited = true;
rsrcs.JobStore = js;
// add plugins
for (int i = 0; i < plugins.Length; i++)
{
rsrcs.AddSchedulerPlugin(plugins[i]);
}
qs = new QuartzScheduler(rsrcs, idleWaitTime, dbFailureRetry);
qsInited = true;
// 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.ListenerManager.AddJobListener(jobListeners[i], EverythingMatcher<JobKey>.AllJobs());
}
for (int i = 0; i < triggerListeners.Length; i++)
{
qs.ListenerManager.AddTriggerListener(triggerListeners[i], EverythingMatcher<TriggerKey>.AllTriggers());
}
// set scheduler context data...
foreach (string key in schedCtxtProps)
{
string val = schedCtxtProps.Get(key);
sched.Context.Put(key, val);
}
// fire up job store, and runshell factory
js.InstanceId = schedInstId;
js.InstanceName = schedName;
js.ThreadPoolSize = tp.PoolSize;
js.Initialize(loadHelper, qs.SchedulerSignaler);
jrsf.Initialize(sched);
qs.Initialize();
Log.Info("Quartz scheduler '{0}' initialized".FormatInvariant(sched.SchedulerName));
Log.Info("Quartz scheduler version: {0}".FormatInvariant(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;
}
catch (SchedulerException)
{
if (qsInited)
{
qs.Shutdown(false);
}
else if (tpInited)
{
tp.Shutdown(false);
}
throw;
}
catch
{
if (qsInited)
{
qs.Shutdown(false);
}
else if (tpInited)
{
tp.Shutdown(false);
}
throw;
}
}
/// <summary>
/// Initializes the job execution context with given scheduler and bundle.
/// </summary>
/// <param name="sched">The scheduler.</param>
/// <param name="firedBundle">The bundle offired triggers.</param>
public virtual void Initialize(SchedulerScheduler sched, TriggerFiredBundle firedBundle)
{
qs = sched;
IJob job;
JobDetail jobDetail = firedBundle.JobDetail;
try
{
job = sched.JobFactory.NewJob(firedBundle);
}
catch (SchedulerException se)
{
sched.NotifySchedulerListenersError(string.Format(CultureInfo.InvariantCulture, "An error occured instantiating job to be executed. job= '{0}'", jobDetail.FullName), se);
throw;
}
catch (Exception e)
{
SchedulerException se = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "Problem instantiating type '{0}'", jobDetail.JobType.FullName), e);
sched.NotifySchedulerListenersError(string.Format(CultureInfo.InvariantCulture, "An error occured instantiating job to be executed. job= '{0}'", jobDetail.FullName), se);
throw se;
}
jec = new JobExecutionContext(scheduler, firedBundle, job);
}
public virtual void SchedulerError(string msg, SchedulerException cause)
{
}
/// <summary> </summary>
private IScheduler Instantiate()
{
if (cfg == null)
{
Initialize();
}
if (initException != null)
{
throw initException;
}
ISchedulerExporter exporter = null;
IJobStore js;
IThreadPool tp;
QuartzScheduler qs = null;
DBConnectionManager dbMgr = null;
Type instanceIdGeneratorType = null;
NameValueCollection tProps;
bool autoId = false;
TimeSpan idleWaitTime = TimeSpan.Zero;
TimeSpan dbFailureRetry = TimeSpan.Zero;
IThreadExecutor threadExecutor;
SchedulerRepository schedRep = SchedulerRepository.Instance;
// Get Scheduler Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string schedName = cfg.GetStringProperty(PropertySchedulerInstanceName, "QuartzScheduler");
string threadName = cfg.GetStringProperty(PropertySchedulerThreadName, "{0}_QuartzSchedulerThread".FormatInvariant(schedName));
string schedInstId = cfg.GetStringProperty(PropertySchedulerInstanceId, DefaultInstanceId);
if (schedInstId.Equals(AutoGenerateInstanceId))
{
autoId = true;
instanceIdGeneratorType = LoadType(cfg.GetStringProperty(PropertySchedulerInstanceIdGeneratorType)) ?? typeof(SimpleInstanceIdGenerator);
}
else if (schedInstId.Equals(SystemPropertyAsInstanceId))
{
autoId = true;
instanceIdGeneratorType = typeof(SystemPropertyInstanceIdGenerator);
}
Type typeLoadHelperType = LoadType(cfg.GetStringProperty(PropertySchedulerTypeLoadHelperType));
Type jobFactoryType = LoadType(cfg.GetStringProperty(PropertySchedulerJobFactoryType, null));
idleWaitTime = cfg.GetTimeSpanProperty(PropertySchedulerIdleWaitTime, idleWaitTime);
if (idleWaitTime > TimeSpan.Zero && idleWaitTime < TimeSpan.FromMilliseconds(1000))
{
throw new SchedulerException("quartz.scheduler.idleWaitTime of less than 1000ms is not legal.");
}
dbFailureRetry = cfg.GetTimeSpanProperty(PropertySchedulerDbFailureRetryInterval, dbFailureRetry);
bool makeSchedulerThreadDaemon = cfg.GetBooleanProperty(PropertySchedulerMakeSchedulerThreadDaemon);
long batchTimeWindow = cfg.GetLongProperty(PropertySchedulerBatchTimeWindow, 0L);
int maxBatchSize = cfg.GetIntProperty(PropertySchedulerMaxBatchSize, 1);
bool interruptJobsOnShutdown = cfg.GetBooleanProperty(PropertySchedulerInterruptJobsOnShutdown, false);
bool interruptJobsOnShutdownWithWait = cfg.GetBooleanProperty(PropertySchedulerInterruptJobsOnShutdownWithWait, false);
NameValueCollection schedCtxtProps = cfg.GetPropertyGroup(PropertySchedulerContextPrefix, true);
bool proxyScheduler = cfg.GetBooleanProperty(PropertySchedulerProxy, false);
// Create type load helper
ITypeLoadHelper loadHelper;
try
{
loadHelper = ObjectUtils.InstantiateType <ITypeLoadHelper>(typeLoadHelperType ?? typeof(SimpleTypeLoadHelper));
}
catch (Exception e)
{
throw new SchedulerConfigException("Unable to instantiate type load helper: {0}".FormatInvariant(e.Message), e);
}
loadHelper.Initialize();
// If Proxying to remote scheduler, short-circuit here...
// ~~~~~~~~~~~~~~~~~~
if (proxyScheduler)
{
if (autoId)
{
schedInstId = DefaultInstanceId;
}
Type proxyType = loadHelper.LoadType(cfg.GetStringProperty(PropertySchedulerProxyType)) ?? typeof(RemotingSchedulerProxyFactory);
IRemotableSchedulerProxyFactory factory;
try
{
factory = ObjectUtils.InstantiateType <IRemotableSchedulerProxyFactory>(proxyType);
ObjectUtils.SetObjectProperties(factory, cfg.GetPropertyGroup(PropertySchedulerProxy, true));
}
catch (Exception e)
{
initException = new SchedulerException("Remotable proxy factory '{0}' could not be instantiated.".FormatInvariant(proxyType), e);
throw initException;
}
string uid = QuartzSchedulerResources.GetUniqueIdentifier(schedName, schedInstId);
RemoteScheduler remoteScheduler = new RemoteScheduler(uid, factory);
schedRep.Bind(remoteScheduler);
return(remoteScheduler);
}
IJobFactory jobFactory = null;
if (jobFactoryType != null)
{
try
{
jobFactory = ObjectUtils.InstantiateType <IJobFactory>(jobFactoryType);
}
catch (Exception e)
{
throw new SchedulerConfigException("Unable to Instantiate JobFactory: {0}".FormatInvariant(e.Message), e);
}
tProps = cfg.GetPropertyGroup(PropertySchedulerJobFactoryPrefix, true);
try
{
ObjectUtils.SetObjectProperties(jobFactory, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("JobFactory of type '{0}' props could not be configured.".FormatInvariant(jobFactoryType), e);
throw initException;
}
}
IInstanceIdGenerator instanceIdGenerator = null;
if (instanceIdGeneratorType != null)
{
try
{
instanceIdGenerator = ObjectUtils.InstantiateType <IInstanceIdGenerator>(instanceIdGeneratorType);
}
catch (Exception e)
{
throw new SchedulerConfigException("Unable to Instantiate InstanceIdGenerator: {0}".FormatInvariant(e.Message), e);
}
tProps = cfg.GetPropertyGroup(PropertySchedulerInstanceIdGeneratorPrefix, true);
try
{
ObjectUtils.SetObjectProperties(instanceIdGenerator, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("InstanceIdGenerator of type '{0}' props could not be configured.".FormatInvariant(instanceIdGeneratorType), e);
throw initException;
}
}
// Get ThreadPool Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Type tpType = loadHelper.LoadType(cfg.GetStringProperty(PropertyThreadPoolType)) ?? typeof(SimpleThreadPool);
try
{
tp = ObjectUtils.InstantiateType <IThreadPool>(tpType);
}
catch (Exception e)
{
initException = new SchedulerException("ThreadPool type '{0}' could not be instantiated.".FormatInvariant(tpType), e);
throw initException;
}
tProps = cfg.GetPropertyGroup(PropertyThreadPoolPrefix, true);
try
{
ObjectUtils.SetObjectProperties(tp, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("ThreadPool type '{0}' props could not be configured.".FormatInvariant(tpType), e);
throw initException;
}
// Set up any DataSources
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string[] dsNames = cfg.GetPropertyGroups(PropertyDataSourcePrefix);
for (int i = 0; i < dsNames.Length; i++)
{
string datasourceKey = "{0}.{1}".FormatInvariant(PropertyDataSourcePrefix, dsNames[i]);
NameValueCollection propertyGroup = cfg.GetPropertyGroup(datasourceKey, true);
PropertiesParser pp = new PropertiesParser(propertyGroup);
Type cpType = loadHelper.LoadType(pp.GetStringProperty(PropertyDbProviderType, null));
// custom connectionProvider...
if (cpType != null)
{
IDbProvider cp;
try
{
cp = ObjectUtils.InstantiateType <IDbProvider>(cpType);
}
catch (Exception e)
{
initException = new SchedulerException("ConnectionProvider of type '{0}' could not be instantiated.".FormatInvariant(cpType), e);
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("ConnectionProvider type '{0}' props could not be configured.".FormatInvariant(cpType), e);
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 && !String.IsNullOrEmpty(dsConnectionStringName))
{
ConnectionStringSettings connectionStringSettings = ConfigurationManager.ConnectionStrings[dsConnectionStringName];
if (connectionStringSettings == null)
{
initException = new SchedulerException("Named connection string '{0}' not found for DataSource: {1}".FormatInvariant(dsConnectionStringName, dsNames[i]));
throw initException;
}
dsConnectionString = connectionStringSettings.ConnectionString;
}
if (dsProvider == null)
{
initException = new SchedulerException("Provider not specified for DataSource: {0}".FormatInvariant(dsNames[i]));
throw initException;
}
if (dsConnectionString == null)
{
initException = new SchedulerException("Connection string not specified for DataSource: {0}".FormatInvariant(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("Could not Initialize DataSource: {0}".FormatInvariant(dsNames[i]), exception);
throw initException;
}
}
}
// Get object serializer properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
IObjectSerializer objectSerializer;
string objectSerializerType = cfg.GetStringProperty("quartz.serializer.type");
if (objectSerializerType != null)
{
tProps = cfg.GetPropertyGroup(PropertyObjectSerializer, true);
try
{
objectSerializer = ObjectUtils.InstantiateType <IObjectSerializer>(loadHelper.LoadType(objectSerializerType));
log.Info("Using custom implementation for object serializer: " + objectSerializerType);
ObjectUtils.SetObjectProperties(objectSerializer, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("Object serializer type '" + objectSerializerType + "' could not be instantiated.", e);
throw initException;
}
}
else
{
log.Info("Using default implementation for object serializer");
objectSerializer = new DefaultObjectSerializer();
}
// Get JobStore Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Type jsType = loadHelper.LoadType(cfg.GetStringProperty(PropertyJobStoreType));
try
{
js = ObjectUtils.InstantiateType <IJobStore>(jsType ?? typeof(RAMJobStore));
}
catch (Exception e)
{
initException = new SchedulerException("JobStore of type '{0}' could not be instantiated.".FormatInvariant(jsType), e);
throw initException;
}
SchedulerDetailsSetter.SetDetails(js, schedName, schedInstId);
tProps = cfg.GetPropertyGroup(PropertyJobStorePrefix, true, new string[] { PropertyJobStoreLockHandlerPrefix });
try
{
ObjectUtils.SetObjectProperties(js, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore type '{0}' props could not be configured.".FormatInvariant(jsType), e);
throw initException;
}
if (js is JobStoreSupport)
{
// Install custom lock handler (Semaphore)
Type lockHandlerType = loadHelper.LoadType(cfg.GetStringProperty(PropertyJobStoreLockHandlerType));
if (lockHandlerType != null)
{
try
{
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 = ObjectUtils.InstantiateType <ISemaphore>(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;
tProps[PropertySchedulerName] = schedName;
}
try
{
ObjectUtils.SetObjectProperties(lockHandler, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore LockHandler type '{0}' props could not be configured.".FormatInvariant(lockHandlerType), e);
throw initException;
}
((JobStoreSupport)js).LockHandler = lockHandler;
Log.Info("Using custom data access locking (synchronization): " + lockHandlerType);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore LockHandler type '{0}' could not be instantiated.".FormatInvariant(lockHandlerType), e);
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("{0}.{1}".FormatInvariant(PropertyPluginPrefix, pluginNames[i]), true);
string plugInType = pp[PropertyPluginType] ?? null;
if (plugInType == null)
{
initException = new SchedulerException("SchedulerPlugin type not specified for plugin '{0}'".FormatInvariant(pluginNames[i]));
throw initException;
}
ISchedulerPlugin plugin;
try
{
plugin = ObjectUtils.InstantiateType <ISchedulerPlugin>(LoadType(plugInType));
}
catch (Exception e)
{
initException = new SchedulerException("SchedulerPlugin of type '{0}' could not be instantiated.".FormatInvariant(plugInType), e);
throw initException;
}
try
{
ObjectUtils.SetObjectProperties(plugin, pp);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore SchedulerPlugin '{0}' props could not be configured.".FormatInvariant(plugInType), e);
throw initException;
}
plugins[i] = plugin;
}
// Set up any JobListeners
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string[] jobListenerNames = cfg.GetPropertyGroups(PropertyJobListenerPrefix);
IJobListener[] jobListeners = new IJobListener[jobListenerNames.Length];
for (int i = 0; i < jobListenerNames.Length; i++)
{
NameValueCollection lp = cfg.GetPropertyGroup("{0}.{1}".FormatInvariant(PropertyJobListenerPrefix, jobListenerNames[i]), true);
string listenerType = lp[PropertyListenerType];
if (listenerType == null)
{
initException = new SchedulerException("JobListener type not specified for listener '{0}'".FormatInvariant(jobListenerNames[i]));
throw initException;
}
IJobListener listener;
try
{
listener = ObjectUtils.InstantiateType <IJobListener>(loadHelper.LoadType(listenerType));
}
catch (Exception e)
{
initException = new SchedulerException("JobListener of type '{0}' could not be instantiated.".FormatInvariant(listenerType), e);
throw initException;
}
try
{
PropertyInfo nameProperty = listener.GetType().GetProperty("Name", BindingFlags.Public | BindingFlags.Instance);
if (nameProperty != null && nameProperty.CanWrite)
{
nameProperty.GetSetMethod().Invoke(listener, new object[] { jobListenerNames[i] });
}
ObjectUtils.SetObjectProperties(listener, lp);
}
catch (Exception e)
{
initException = new SchedulerException("JobListener '{0}' props could not be configured.".FormatInvariant(listenerType), e);
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("{0}.{1}".FormatInvariant(PropertyTriggerListenerPrefix, triggerListenerNames[i]), true);
string listenerType = lp[PropertyListenerType];
if (listenerType == null)
{
initException = new SchedulerException("TriggerListener type not specified for listener '{0}'".FormatInvariant(triggerListenerNames[i]));
throw initException;
}
ITriggerListener listener;
try
{
listener = ObjectUtils.InstantiateType <ITriggerListener>(loadHelper.LoadType(listenerType));
}
catch (Exception e)
{
initException = new SchedulerException("TriggerListener of type '{0}' could not be instantiated.".FormatInvariant(listenerType), e);
throw initException;
}
try
{
PropertyInfo nameProperty = listener.GetType().GetProperty("Name", BindingFlags.Public | BindingFlags.Instance);
if (nameProperty != null && nameProperty.CanWrite)
{
nameProperty.GetSetMethod().Invoke(listener, new object[] { triggerListenerNames[i] });
}
ObjectUtils.SetObjectProperties(listener, lp);
}
catch (Exception e)
{
initException = new SchedulerException("TriggerListener '{0}' props could not be configured.".FormatInvariant(listenerType), e);
throw initException;
}
triggerListeners[i] = listener;
}
// Get exporter
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string exporterType = cfg.GetStringProperty(PropertySchedulerExporterType, null);
if (exporterType != null)
{
try
{
exporter = ObjectUtils.InstantiateType <ISchedulerExporter>(loadHelper.LoadType(exporterType));
}
catch (Exception e)
{
initException = new SchedulerException("Scheduler exporter of type '{0}' could not be instantiated.".FormatInvariant(exporterType), e);
throw initException;
}
tProps = cfg.GetPropertyGroup(PropertySchedulerExporterPrefix, true);
try
{
ObjectUtils.SetObjectProperties(exporter, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("Scheduler exporter type '{0}' props could not be configured.".FormatInvariant(exporterType), e);
throw initException;
}
}
bool tpInited = false;
bool qsInited = false;
// Get ThreadExecutor Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string threadExecutorClass = cfg.GetStringProperty(PropertyThreadExecutorType);
if (threadExecutorClass != null)
{
tProps = cfg.GetPropertyGroup(PropertyThreadExecutor, true);
try
{
threadExecutor = ObjectUtils.InstantiateType <IThreadExecutor>(loadHelper.LoadType(threadExecutorClass));
log.Info("Using custom implementation for ThreadExecutor: " + threadExecutorClass);
ObjectUtils.SetObjectProperties(threadExecutor, tProps);
}
catch (Exception e)
{
initException = new SchedulerException(
"ThreadExecutor class '" + threadExecutorClass + "' could not be instantiated.", e);
throw initException;
}
}
else
{
log.Info("Using default implementation for ThreadExecutor");
threadExecutor = new DefaultThreadExecutor();
}
// Fire everything up
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
try
{
IJobRunShellFactory jrsf = new StdJobRunShellFactory();
if (autoId)
{
try
{
schedInstId = DefaultInstanceId;
if (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.DbRetryInterval = dbFailureRetry;
jjs.ThreadExecutor = threadExecutor;
// object serializer
jjs.ObjectSerializer = objectSerializer;
}
QuartzSchedulerResources rsrcs = new QuartzSchedulerResources();
rsrcs.Name = schedName;
rsrcs.ThreadName = threadName;
rsrcs.InstanceId = schedInstId;
rsrcs.JobRunShellFactory = jrsf;
rsrcs.MakeSchedulerThreadDaemon = makeSchedulerThreadDaemon;
rsrcs.BatchTimeWindow = TimeSpan.FromMilliseconds(batchTimeWindow);
rsrcs.MaxBatchSize = maxBatchSize;
rsrcs.InterruptJobsOnShutdown = interruptJobsOnShutdown;
rsrcs.InterruptJobsOnShutdownWithWait = interruptJobsOnShutdownWithWait;
rsrcs.SchedulerExporter = exporter;
SchedulerDetailsSetter.SetDetails(tp, schedName, schedInstId);
rsrcs.ThreadExecutor = threadExecutor;
threadExecutor.Initialize();
rsrcs.ThreadPool = tp;
if (tp is SimpleThreadPool)
{
((SimpleThreadPool)tp).ThreadNamePrefix = schedName + "_Worker";
}
tp.Initialize();
tpInited = true;
rsrcs.JobStore = js;
// add plugins
for (int i = 0; i < plugins.Length; i++)
{
rsrcs.AddSchedulerPlugin(plugins[i]);
}
qs = new QuartzScheduler(rsrcs, idleWaitTime, dbFailureRetry);
qsInited = true;
// 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.ListenerManager.AddJobListener(jobListeners[i], EverythingMatcher <JobKey> .AllJobs());
}
for (int i = 0; i < triggerListeners.Length; i++)
{
qs.ListenerManager.AddTriggerListener(triggerListeners[i], EverythingMatcher <TriggerKey> .AllTriggers());
}
// set scheduler context data...
foreach (string key in schedCtxtProps)
{
string val = schedCtxtProps.Get(key);
sched.Context.Put(key, val);
}
// fire up job store, and runshell factory
js.InstanceId = schedInstId;
js.InstanceName = schedName;
js.Initialize(loadHelper, qs.SchedulerSignaler);
js.ThreadPoolSize = tp.PoolSize;
jrsf.Initialize(sched);
qs.Initialize();
Log.Info("Quartz scheduler '{0}' initialized".FormatInvariant(sched.SchedulerName));
Log.Info("Quartz scheduler version: {0}".FormatInvariant(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);
}
catch (SchedulerException)
{
if (qsInited)
{
qs.Shutdown(false);
}
else if (tpInited)
{
tp.Shutdown(false);
}
throw;
}
catch
{
if (qsInited)
{
qs.Shutdown(false);
}
else if (tpInited)
{
tp.Shutdown(false);
}
throw;
}
}
public Task SchedulerError(string msg, SchedulerException cause, CancellationToken cancellationToken = default)
{
return(IterateListenersInGuard(l => l.SchedulerError(msg, cause, cancellationToken), nameof(SchedulerError)));
}
public void SchedulerError(String msg, SchedulerException cause)
{
}
public override void SchedulerError(string msg, SchedulerException cause)
{
entries.Add(new LogEntry(string.Format("Scheduler error: <pre>{0}</pre><br/><pre>{1}</pre>",
HttpUtility.HtmlEncode(msg),
HttpUtility.HtmlEncode(cause.ToString()))));
}
public void SchedulerError(string msg, SchedulerException cause)
{
Write("{0} -- {1} -- SchedulerError() was called", Name, DateTime.Now);
}
/// <summary>
/// Notifies the scheduler listeners about scheduler error.
/// </summary>
/// <param name="msg">The MSG.</param>
/// <param name="se">The se.</param>
public virtual void NotifySchedulerListenersError(string msg, SchedulerException se)
{
// build a list of all scheduler listeners that are to be notified...
IList<ISchedulerListener> schedListeners = BuildSchedulerListenerList();
// notify all scheduler listeners
foreach (ISchedulerListener sl in schedListeners)
{
try
{
sl.SchedulerError(msg, se);
}
catch (Exception)
{
}
}
}
public void SchedulerError(string msg, SchedulerException cause)
{
this.Log().Info("Job调度错误：" + msg + cause.Message);
}
public void SchedulerError(string msg, SchedulerException cause)
{
Write("{0} -- {1} -- SchedulerError() was called", Name, DateTime.Now);
}
public Task SchedulerError(string msg, SchedulerException cause,
CancellationToken cancellationToken = new CancellationToken())
{
Debug.WriteLine($"error occured: {msg}");
return(Task.CompletedTask);
}
public Task NotifySchedulerListenersError(string message, SchedulerException jpe)
{
return(sched.NotifySchedulerListenersError(message, jpe));
}
/// <summary>
/// This method has to be implemented in order that starting of the thread causes the object's
/// run method to be called in that separately executing thread.
/// </summary>
/// <param name="cancellationToken">The cancellation instruction.</param>
public virtual async Task Run(CancellationToken cancellationToken = default)
{
qs !.AddInternalSchedulerListener(this);
try
{
IOperableTrigger trigger = (IOperableTrigger)jec !.Trigger;
IJobDetail jobDetail = jec.JobDetail;
do
{
JobExecutionException?jobExEx = null;
IJob job = jec.JobInstance;
try
{
Begin();
}
catch (SchedulerException se)
{
string msg = $"Error executing Job {jec.JobDetail.Key}: couldn't begin execution.";
await qs.NotifySchedulerListenersError(msg, se, cancellationToken).ConfigureAwait(false);
break;
}
// notify job & trigger listeners...
SchedulerInstruction instCode;
try
{
if (!await NotifyListenersBeginning(jec, cancellationToken).ConfigureAwait(false))
{
break;
}
}
catch (VetoedException)
{
try
{
instCode = trigger.ExecutionComplete(jec, null);
await qs.NotifyJobStoreJobVetoed(trigger, jobDetail, instCode, cancellationToken).ConfigureAwait(false);
// Even if trigger got vetoed, we still needs to check to see if it's the trigger's finalized run or not.
if (jec.Trigger.GetNextFireTimeUtc() == null)
{
await qs.NotifySchedulerListenersFinalized(jec.Trigger, cancellationToken).ConfigureAwait(false);
}
Complete(true);
}
catch (SchedulerException se)
{
string msg = $"Error during veto of Job {jec.JobDetail.Key}: couldn't finalize execution.";
await qs.NotifySchedulerListenersError(msg, se, cancellationToken).ConfigureAwait(false);
}
break;
}
DateTimeOffset startTime = SystemTime.UtcNow();
DateTimeOffset endTime;
// Execute the job
try
{
if (log.IsDebugEnabled())
{
log.Debug("Calling Execute on job " + jobDetail.Key);
}
await job.Execute(jec).ConfigureAwait(false);
endTime = SystemTime.UtcNow();
}
catch (OperationCanceledException)
{
endTime = SystemTime.UtcNow();
log.InfoFormat($"Job {jobDetail.Key} was cancelled");
}
catch (JobExecutionException jee)
{
endTime = SystemTime.UtcNow();
jobExEx = jee;
log.ErrorException($"Job {jobDetail.Key} threw a JobExecutionException: ", jobExEx);
}
catch (Exception e)
{
endTime = SystemTime.UtcNow();
log.ErrorException($"Job {jobDetail.Key} threw an unhandled Exception: ", e);
SchedulerException se = new SchedulerException("Job threw an unhandled exception.", e);
string msg = $"Job {jec.JobDetail.Key} threw an exception.";
await qs.NotifySchedulerListenersError(msg, se, cancellationToken).ConfigureAwait(false);
jobExEx = new JobExecutionException(se, false);
}
jec.JobRunTime = endTime - startTime;
// notify all job listeners
if (!await NotifyJobListenersComplete(jec, jobExEx, cancellationToken).ConfigureAwait(false))
{
break;
}
instCode = SchedulerInstruction.NoInstruction;
// update the trigger
try
{
instCode = trigger.ExecutionComplete(jec, jobExEx);
if (log.IsDebugEnabled())
{
log.Debug($"Trigger instruction : {instCode}");
}
}
catch (Exception e)
{
// If this happens, there's a bug in the trigger...
SchedulerException se = new SchedulerException("Trigger threw an unhandled exception.", e);
await qs.NotifySchedulerListenersError("Please report this error to the Quartz developers.", se, cancellationToken).ConfigureAwait(false);
}
// notify all trigger listeners
if (!await NotifyTriggerListenersComplete(jec, instCode, cancellationToken).ConfigureAwait(false))
{
break;
}
// update job/trigger or re-Execute job
if (instCode == SchedulerInstruction.ReExecuteJob)
{
if (log.IsDebugEnabled())
{
log.Debug("Rescheduling trigger to reexecute");
}
jec.IncrementRefireCount();
try
{
Complete(false);
}
catch (SchedulerException se)
{
await qs.NotifySchedulerListenersError($"Error executing Job {jec.JobDetail.Key}: couldn't finalize execution.", se, cancellationToken).ConfigureAwait(false);
}
continue;
}
try
{
Complete(true);
}
catch (SchedulerException se)
{
await qs.NotifySchedulerListenersError($"Error executing Job {jec.JobDetail.Key}: couldn't finalize execution.", se, cancellationToken).ConfigureAwait(false);
continue;
}
await qs.NotifyJobStoreJobComplete(trigger, jobDetail, instCode, cancellationToken).ConfigureAwait(false);
break;
} while (true);
}
finally
{
qs.RemoveInternalSchedulerListener(this);
if (jec != null)
{
if (jec.JobInstance != null)
{
qs.JobFactory.ReturnJob(jec.JobInstance);
}
jec.Dispose();
}
}
}
public Task SchedulerError(string msg, SchedulerException cause, CancellationToken token)
{
_logger.LogError($"Scheduler error: {msg}: {cause.Message}");
return(Task.CompletedTask);
}
/// <summary>
/// This method has to be implemented in order that starting of the thread causes the object's
/// run method to be called in that separately executing thread.
/// </summary>
public virtual void Run()
{
qs.AddInternalSchedulerListener(this);
try
{
IOperableTrigger trigger = (IOperableTrigger) jec.Trigger;
IJobDetail jobDetail = jec.JobDetail;
do
{
JobExecutionException jobExEx = null;
IJob job = jec.JobInstance;
try
{
Begin();
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't begin execution.", jec.JobDetail.Key),
se);
break;
}
// notify job & trigger listeners...
SchedulerInstruction instCode;
try
{
if (!NotifyListenersBeginning(jec))
{
break;
}
}
catch (VetoedException)
{
try
{
instCode = trigger.ExecutionComplete(jec, null);
try
{
qs.NotifyJobStoreJobVetoed(trigger, jobDetail, instCode);
}
catch (JobPersistenceException)
{
VetoedJobRetryLoop(trigger, jobDetail, instCode);
}
// Even if trigger got vetoed, we still needs to check to see if it's the trigger's finalized run or not.
if (jec.Trigger.GetNextFireTimeUtc() == null)
{
qs.NotifySchedulerListenersFinalized(jec.Trigger);
}
Complete(true);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error during veto of Job ({0}: couldn't finalize execution.",
jec.JobDetail.Key), se);
}
break;
}
DateTimeOffset startTime = SystemTime.UtcNow();
DateTimeOffset endTime;
// Execute the job
try
{
if (log.IsDebugEnabled)
{
log.Debug("Calling Execute on job " + jobDetail.Key);
}
job.Execute(jec);
endTime = SystemTime.UtcNow();
}
catch (JobExecutionException jee)
{
endTime = SystemTime.UtcNow();
jobExEx = jee;
log.Info(string.Format(CultureInfo.InvariantCulture, "Job {0} threw a JobExecutionException: ", jobDetail.Key), jobExEx);
}
catch (Exception e)
{
endTime = SystemTime.UtcNow();
log.Error(string.Format(CultureInfo.InvariantCulture, "Job {0} threw an unhandled Exception: ", jobDetail.Key), e);
SchedulerException se = new SchedulerException("Job threw an unhandled exception.", e);
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Job ({0} threw an exception.", jec.JobDetail.Key), se);
jobExEx = new JobExecutionException(se, false);
}
jec.JobRunTime = endTime - startTime;
// notify all job listeners
if (!NotifyJobListenersComplete(jec, jobExEx))
{
break;
}
instCode = SchedulerInstruction.NoInstruction;
// update the trigger
try
{
instCode = trigger.ExecutionComplete(jec, jobExEx);
if (log.IsDebugEnabled)
{
log.Debug(string.Format(CultureInfo.InvariantCulture, "Trigger instruction : {0}", instCode));
}
}
catch (Exception e)
{
// If this happens, there's a bug in the trigger...
SchedulerException se = new SchedulerException("Trigger threw an unhandled exception.", e);
qs.NotifySchedulerListenersError("Please report this error to the Quartz developers.", se);
}
// notify all trigger listeners
if (!NotifyTriggerListenersComplete(jec, instCode))
{
break;
}
// update job/trigger or re-Execute job
if (instCode == SchedulerInstruction.ReExecuteJob)
{
if (log.IsDebugEnabled)
{
log.Debug("Rescheduling trigger to reexecute");
}
jec.IncrementRefireCount();
try
{
Complete(false);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't finalize execution.",
jec.JobDetail.Key), se);
}
continue;
}
try
{
Complete(true);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't finalize execution.",
jec.JobDetail.Key), se);
continue;
}
try
{
qs.NotifyJobStoreJobComplete(trigger, jobDetail, instCode);
}
catch (JobPersistenceException jpe)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "An error occured while marking executed job complete. job= '{0}'",
jobDetail.Key), jpe);
if (!CompleteTriggerRetryLoop(trigger, jobDetail, instCode))
{
return;
}
}
break;
} while (true);
}
finally
{
qs.RemoveInternalSchedulerListener(this);
}
}
public override Task SchedulerError(string msg, SchedulerException cause, CancellationToken cancellationToken = default)
{
_logger.LogError(cause.InnerException, "Quartz.NET ISchedulerListener SchedulerError()方法日志：" + msg); // 记录错误日志
return(base.SchedulerError(msg, cause, cancellationToken));
}
protected virtual SchedulerException InvalidateHandleCreateException(string msg, Exception cause)
{
rsched = null;
SchedulerException ex = new SchedulerException(msg, cause);
ex.ErrorCode = SchedulerException.ErrorCommunicationFailure;
return ex;
}
/// <summary>
/// Notifies the trigger listeners about fired trigger.
/// </summary>
/// <param name="jec">The job execution context.</param>
/// <returns></returns>
public virtual async Task<bool> NotifyTriggerListenersFired(IJobExecutionContext jec)
{
bool vetoedExecution = false;
// build a list of all trigger listeners that are to be notified...
IEnumerable<ITriggerListener> listeners = BuildTriggerListenerList();
// notify all trigger listeners in the list
foreach (ITriggerListener tl in listeners)
{
if (!MatchTriggerListener(tl, jec.Trigger.Key))
{
continue;
}
try
{
await tl.TriggerFired(jec.Trigger, jec).ConfigureAwait(false);
if (await tl.VetoJobExecution(jec.Trigger, jec).ConfigureAwait(false))
{
vetoedExecution = true;
}
}
catch (Exception e)
{
SchedulerException se = new SchedulerException($"TriggerListener '{tl.Name}' threw exception: {e.Message}", e);
throw se;
}
}
return vetoedExecution;
}
protected virtual SchedulerException InvalidateHandleCreateException(string msg, Exception cause)
{
rsched = null;
SchedulerException ex = new SchedulerException(msg, cause);
return ex;
}
/// <summary>
/// Notifies the trigger listeners about misfired trigger.
/// </summary>
/// <param name="trigger">The trigger.</param>
public virtual async Task NotifyTriggerListenersMisfired(ITrigger trigger)
{
// build a list of all trigger listeners that are to be notified...
var listeners = BuildTriggerListenerList();
// notify all trigger listeners in the list
foreach (ITriggerListener tl in listeners)
{
if (!MatchTriggerListener(tl, trigger.Key))
{
continue;
}
try
{
await tl.TriggerMisfired(trigger).ConfigureAwait(false);
}
catch (Exception e)
{
SchedulerException se = new SchedulerException($"TriggerListener '{tl.Name}' threw exception: {e.Message}", e);
throw se;
}
}
}
/// <summary>
/// Notifies the trigger listeners about misfired trigger.
/// </summary>
/// <param name="trigger">The trigger.</param>
public virtual void NotifyTriggerListenersMisfired(ITrigger trigger)
{
// build a list of all trigger listeners that are to be notified...
IEnumerable<ITriggerListener> listeners = BuildTriggerListenerList();
// notify all trigger listeners in the list
foreach (ITriggerListener tl in listeners)
{
if (!MatchTriggerListener(tl, trigger.Key))
{
continue;
}
try
{
tl.TriggerMisfired(trigger);
}
catch (Exception e)
{
SchedulerException se = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "TriggerListener '{0}' threw exception: {1}", tl.Name, e.Message), e);
throw se;
}
}
}
/// <summary>
/// Notifies the trigger listeners of completion.
/// </summary>
/// <param name="jec">The job execution context.</param>
/// <param name="instCode">The instruction code to report to triggers.</param>
public virtual async Task NotifyTriggerListenersComplete(IJobExecutionContext jec, SchedulerInstruction instCode)
{
// build a list of all trigger listeners that are to be notified...
var listeners = BuildTriggerListenerList();
// notify all trigger listeners in the list
foreach (ITriggerListener tl in listeners)
{
if (!MatchTriggerListener(tl, jec.Trigger.Key))
{
continue;
}
try
{
await tl.TriggerComplete(jec.Trigger, jec, instCode).ConfigureAwait(false);
}
catch (Exception e)
{
SchedulerException se = new SchedulerException($"TriggerListener '{tl.Name}' threw exception: {e.Message}", e);
throw se;
}
}
}
/// <summary>
/// Initializes the job execution context with given scheduler and bundle.
/// </summary>
/// <param name="sched">The scheduler.</param>
public virtual async Task Initialize(QuartzScheduler sched)
{
qs = sched;
IJob job;
IJobDetail jobDetail = firedTriggerBundle.JobDetail;
try
{
job = sched.JobFactory.NewJob(firedTriggerBundle, scheduler);
}
catch (SchedulerException se)
{
await sched.NotifySchedulerListenersError($"An error occurred instantiating job to be executed. job= '{jobDetail.Key}'", se).ConfigureAwait(false);
throw;
}
catch (Exception e)
{
SchedulerException se = new SchedulerException($"Problem instantiating type '{jobDetail.JobType.FullName}'", e);
await sched.NotifySchedulerListenersError($"An error occurred instantiating job to be executed. job= '{jobDetail.Key}'", se).ConfigureAwait(false);
throw se;
}
jec = new JobExecutionContextImpl(scheduler, firedTriggerBundle, job);
}
/// <summary>
/// Notifies the job listeners that job was executed.
/// </summary>
/// <param name="jec">The jec.</param>
/// <param name="je">The je.</param>
public virtual async Task NotifyJobListenersWasExecuted(IJobExecutionContext jec, JobExecutionException je)
{
// build a list of all job listeners that are to be notified...
IEnumerable<IJobListener> listeners = BuildJobListenerList();
// notify all job listeners
foreach (IJobListener jl in listeners)
{
if (!MatchJobListener(jl, jec.JobDetail.Key))
{
continue;
}
try
{
await jl.JobWasExecuted(jec, je).ConfigureAwait(false);
}
catch (Exception e)
{
SchedulerException se = new SchedulerException($"JobListener '{jl.Name}' threw exception: {e.Message}", e);
throw se;
}
}
}
public Task SchedulerError(string msg, SchedulerException cause, CancellationToken cancellationToken)
{
return(Task.FromResult(true));
}
/// <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;
}
public Task SchedulerError(string msg, SchedulerException cause, CancellationToken cancellationToken = default)
{
throw new NotImplementedException();
}
public async Task SchedulerError(string msg, SchedulerException cause, CancellationToken cancellationToken = default(CancellationToken))
{
await Task.Delay(0, cancellationToken);
Debug.WriteLine($"SchedulerError with msg {msg}");
}
public override Task SchedulerError(string msg, SchedulerException cause, CancellationToken cancellationToken = default)
{
errorCount++;
return(Task.CompletedTask);
}
public async Task SchedulerError(string msg, SchedulerException cause, CancellationToken cancellationToken)
{
_logger.LogInformation("SchedulerError");
}
/// <summary> </summary>
private async Task <IScheduler> Instantiate()
{
if (cfg == null)
{
Initialize();
}
if (initException != null)
{
throw initException;
}
ISchedulerExporter exporter = null;
IJobStore js;
IThreadPool tp;
QuartzScheduler qs = null;
IDbConnectionManager dbMgr = null;
Type instanceIdGeneratorType = null;
NameValueCollection tProps;
bool autoId = false;
TimeSpan idleWaitTime = TimeSpan.Zero;
TimeSpan dbFailureRetry = TimeSpan.FromSeconds(15);
SchedulerRepository schedRep = SchedulerRepository.Instance;
// Get Scheduler Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string schedName = cfg.GetStringProperty(PropertySchedulerInstanceName, "QuartzScheduler");
string threadName = cfg.GetStringProperty(PropertySchedulerThreadName, "{0}_QuartzSchedulerThread".FormatInvariant(schedName));
string schedInstId = cfg.GetStringProperty(PropertySchedulerInstanceId, DefaultInstanceId);
if (schedInstId.Equals(AutoGenerateInstanceId))
{
autoId = true;
instanceIdGeneratorType = LoadType(cfg.GetStringProperty(PropertySchedulerInstanceIdGeneratorType)) ?? typeof(SimpleInstanceIdGenerator);
}
else if (schedInstId.Equals(SystemPropertyAsInstanceId))
{
autoId = true;
instanceIdGeneratorType = typeof(SystemPropertyInstanceIdGenerator);
}
Type typeLoadHelperType = LoadType(cfg.GetStringProperty(PropertySchedulerTypeLoadHelperType));
Type jobFactoryType = LoadType(cfg.GetStringProperty(PropertySchedulerJobFactoryType, null));
idleWaitTime = cfg.GetTimeSpanProperty(PropertySchedulerIdleWaitTime, idleWaitTime);
if (idleWaitTime > TimeSpan.Zero && idleWaitTime < TimeSpan.FromMilliseconds(1000))
{
throw new SchedulerException("quartz.scheduler.idleWaitTime of less than 1000ms is not legal.");
}
dbFailureRetry = cfg.GetTimeSpanProperty(PropertySchedulerDbFailureRetryInterval, dbFailureRetry);
if (dbFailureRetry < TimeSpan.Zero)
{
throw new SchedulerException(PropertySchedulerDbFailureRetryInterval + " of less than 0 ms is not legal.");
}
bool makeSchedulerThreadDaemon = cfg.GetBooleanProperty(PropertySchedulerMakeSchedulerThreadDaemon);
long batchTimeWindow = cfg.GetLongProperty(PropertySchedulerBatchTimeWindow, 0L);
int maxBatchSize = cfg.GetIntProperty(PropertySchedulerMaxBatchSize, 1);
bool interruptJobsOnShutdown = cfg.GetBooleanProperty(PropertySchedulerInterruptJobsOnShutdown, false);
bool interruptJobsOnShutdownWithWait = cfg.GetBooleanProperty(PropertySchedulerInterruptJobsOnShutdownWithWait, false);
NameValueCollection schedCtxtProps = cfg.GetPropertyGroup(PropertySchedulerContextPrefix, true);
bool proxyScheduler = cfg.GetBooleanProperty(PropertySchedulerProxy, false);
// Create type load helper
ITypeLoadHelper loadHelper;
try
{
loadHelper = ObjectUtils.InstantiateType <ITypeLoadHelper>(typeLoadHelperType ?? typeof(SimpleTypeLoadHelper));
}
catch (Exception e)
{
throw new SchedulerConfigException("Unable to instantiate type load helper: {0}".FormatInvariant(e.Message), e);
}
loadHelper.Initialize();
// If Proxying to remote scheduler, short-circuit here...
// ~~~~~~~~~~~~~~~~~~
if (proxyScheduler)
{
if (autoId)
{
schedInstId = DefaultInstanceId;
}
Type proxyType = loadHelper.LoadType(cfg.GetStringProperty(PropertySchedulerProxyType)) ?? typeof(RemotingSchedulerProxyFactory);
IRemotableSchedulerProxyFactory factory;
try
{
factory = ObjectUtils.InstantiateType <IRemotableSchedulerProxyFactory>(proxyType);
ObjectUtils.SetObjectProperties(factory, cfg.GetPropertyGroup(PropertySchedulerProxy, true));
}
catch (Exception e)
{
initException = new SchedulerException("Remotable proxy factory '{0}' could not be instantiated.".FormatInvariant(proxyType), e);
throw initException;
}
string uid = QuartzSchedulerResources.GetUniqueIdentifier(schedName, schedInstId);
RemoteScheduler remoteScheduler = new RemoteScheduler(uid, factory);
schedRep.Bind(remoteScheduler);
return(remoteScheduler);
}
IJobFactory jobFactory = null;
if (jobFactoryType != null)
{
try
{
jobFactory = ObjectUtils.InstantiateType <IJobFactory>(jobFactoryType);
}
catch (Exception e)
{
throw new SchedulerConfigException("Unable to Instantiate JobFactory: {0}".FormatInvariant(e.Message), e);
}
tProps = cfg.GetPropertyGroup(PropertySchedulerJobFactoryPrefix, true);
try
{
ObjectUtils.SetObjectProperties(jobFactory, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("JobFactory of type '{0}' props could not be configured.".FormatInvariant(jobFactoryType), e);
throw initException;
}
}
IInstanceIdGenerator instanceIdGenerator = null;
if (instanceIdGeneratorType != null)
{
try
{
instanceIdGenerator = ObjectUtils.InstantiateType <IInstanceIdGenerator>(instanceIdGeneratorType);
}
catch (Exception e)
{
throw new SchedulerConfigException("Unable to Instantiate InstanceIdGenerator: {0}".FormatInvariant(e.Message), e);
}
tProps = cfg.GetPropertyGroup(PropertySchedulerInstanceIdGeneratorPrefix, true);
try
{
ObjectUtils.SetObjectProperties(instanceIdGenerator, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("InstanceIdGenerator of type '{0}' props could not be configured.".FormatInvariant(instanceIdGeneratorType), e);
throw initException;
}
}
// Get ThreadPool Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var threadPoolTypeString = cfg.GetStringProperty(PropertyThreadPoolType).NullSafeTrim();
if (threadPoolTypeString != null &&
threadPoolTypeString.NullSafeTrim().StartsWith("Quartz.Simpl.SimpleThreadPool", StringComparison.OrdinalIgnoreCase))
{
// default to use as synonym for now
threadPoolTypeString = typeof(DefaultThreadPool).AssemblyQualifiedNameWithoutVersion();
}
Type tpType = loadHelper.LoadType(threadPoolTypeString) ?? typeof(DefaultThreadPool);
try
{
tp = ObjectUtils.InstantiateType <IThreadPool>(tpType);
}
catch (Exception e)
{
initException = new SchedulerException("ThreadPool type '{0}' could not be instantiated.".FormatInvariant(tpType), e);
throw initException;
}
tProps = cfg.GetPropertyGroup(PropertyThreadPoolPrefix, true);
try
{
ObjectUtils.SetObjectProperties(tp, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("ThreadPool type '{0}' props could not be configured.".FormatInvariant(tpType), e);
throw initException;
}
// Set up any DataSources
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
IList <string> dsNames = cfg.GetPropertyGroups(PropertyDataSourcePrefix);
foreach (string dataSourceName in dsNames)
{
string datasourceKey = "{0}.{1}".FormatInvariant(PropertyDataSourcePrefix, dataSourceName);
NameValueCollection propertyGroup = cfg.GetPropertyGroup(datasourceKey, true);
PropertiesParser pp = new PropertiesParser(propertyGroup);
Type cpType = loadHelper.LoadType(pp.GetStringProperty(PropertyDbProviderType, null));
// custom connectionProvider...
if (cpType != null)
{
IDbProvider cp;
try
{
cp = ObjectUtils.InstantiateType <IDbProvider>(cpType);
}
catch (Exception e)
{
initException = new SchedulerException("ConnectionProvider of type '{0}' could not be instantiated.".FormatInvariant(cpType), e);
throw initException;
}
try
{
// remove the type name, so it isn't attempted to be set
pp.UnderlyingProperties.Remove(PropertyDbProviderType);
ObjectUtils.SetObjectProperties(cp, pp.UnderlyingProperties);
cp.Initialize();
}
catch (Exception e)
{
initException = new SchedulerException("ConnectionProvider type '{0}' props could not be configured.".FormatInvariant(cpType), e);
throw initException;
}
dbMgr = DBConnectionManager.Instance;
dbMgr.AddConnectionProvider(dataSourceName, cp);
}
else
{
string dsProvider = pp.GetStringProperty(PropertyDataSourceProvider, null);
string dsConnectionString = pp.GetStringProperty(PropertyDataSourceConnectionString, null);
string dsConnectionStringName = pp.GetStringProperty(PropertyDataSourceConnectionStringName, null);
#if CONFIGURATION
if (dsConnectionString == null && !string.IsNullOrEmpty(dsConnectionStringName))
{
ConnectionStringSettings connectionStringSettings = ConfigurationManager.ConnectionStrings[dsConnectionStringName];
if (connectionStringSettings == null)
{
initException = new SchedulerException("Named connection string '{0}' not found for DataSource: {1}".FormatInvariant(dsConnectionStringName, dataSourceName));
throw initException;
}
dsConnectionString = connectionStringSettings.ConnectionString;
}
#endif // CONFIGURATION
if (dsProvider == null)
{
initException = new SchedulerException("Provider not specified for DataSource: {0}".FormatInvariant(dataSourceName));
throw initException;
}
if (dsConnectionString == null)
{
initException = new SchedulerException("Connection string not specified for DataSource: {0}".FormatInvariant(dataSourceName));
throw initException;
}
try
{
DbProvider dbp = new DbProvider(dsProvider, dsConnectionString);
dbp.Initialize();
dbMgr = DBConnectionManager.Instance;
dbMgr.AddConnectionProvider(dataSourceName, dbp);
}
catch (Exception exception)
{
initException = new SchedulerException("Could not Initialize DataSource: {0}".FormatInvariant(dataSourceName), exception);
throw initException;
}
}
}
// Get JobStore Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Type jsType = loadHelper.LoadType(cfg.GetStringProperty(PropertyJobStoreType));
try
{
js = ObjectUtils.InstantiateType <IJobStore>(jsType ?? typeof(RAMJobStore));
}
catch (Exception e)
{
initException = new SchedulerException("JobStore of type '{0}' could not be instantiated.".FormatInvariant(jsType), e);
throw initException;
}
// Get object serializer properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
IObjectSerializer objectSerializer = null;
string serializerTypeKey = "quartz.serializer.type";
string objectSerializerType = cfg.GetStringProperty(serializerTypeKey);
if (objectSerializerType != null)
{
// some aliases
if (objectSerializerType.Equals("json", StringComparison.OrdinalIgnoreCase))
{
objectSerializerType = "Quartz.Simpl.JsonObjectSerializer, Quartz.Serialization.Json";
}
if (objectSerializerType.Equals("binary", StringComparison.OrdinalIgnoreCase))
{
#if BINARY_SERIALIZATION
objectSerializerType = typeof(BinaryObjectSerializer).AssemblyQualifiedNameWithoutVersion();
#else
initException = new SchedulerException("Binary serialization is not supported");
throw initException;
#endif
}
tProps = cfg.GetPropertyGroup(PropertyObjectSerializer, true);
try
{
objectSerializer = ObjectUtils.InstantiateType <IObjectSerializer>(loadHelper.LoadType(objectSerializerType));
log.Info("Using object serializer: " + objectSerializerType);
ObjectUtils.SetObjectProperties(objectSerializer, tProps);
objectSerializer.Initialize();
}
catch (Exception e)
{
initException = new SchedulerException("Object serializer type '" + objectSerializerType + "' could not be instantiated.", e);
throw initException;
}
}
else if (js.GetType() != typeof(RAMJobStore))
{
// when we know for sure that job store does not need serialization we can be a bit more relaxed
// otherwise it's an error to not define the serialization strategy
initException = new SchedulerException($"You must define object serializer using configuration key '{serializerTypeKey}' when using other than RAMJobStore. " +
"Out of the box supported values are 'json' and 'binary'. JSON doesn't suffer from versioning as much as binary serialization but you cannot use it if you already have binary serialized data.");
throw initException;
}
SchedulerDetailsSetter.SetDetails(js, schedName, schedInstId);
tProps = cfg.GetPropertyGroup(PropertyJobStorePrefix, true, new[] { PropertyJobStoreLockHandlerPrefix });
try
{
ObjectUtils.SetObjectProperties(js, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore type '{0}' props could not be configured.".FormatInvariant(jsType), e);
throw initException;
}
JobStoreSupport jobStoreSupport = js as JobStoreSupport;
if (jobStoreSupport != null)
{
// Install custom lock handler (Semaphore)
Type lockHandlerType = loadHelper.LoadType(cfg.GetStringProperty(PropertyJobStoreLockHandlerType));
if (lockHandlerType != null)
{
try
{
ISemaphore lockHandler;
ConstructorInfo cWithDbProvider = lockHandlerType.GetConstructor(new[] { typeof(DbProvider) });
if (cWithDbProvider != null)
{
// takes db provider
IDbProvider dbProvider = DBConnectionManager.Instance.GetDbProvider(jobStoreSupport.DataSource);
lockHandler = (ISemaphore)cWithDbProvider.Invoke(new object[] { dbProvider });
}
else
{
lockHandler = ObjectUtils.InstantiateType <ISemaphore>(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.TablePrefix;
tProps[PropertySchedulerName] = schedName;
}
try
{
ObjectUtils.SetObjectProperties(lockHandler, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore LockHandler type '{0}' props could not be configured.".FormatInvariant(lockHandlerType), e);
throw initException;
}
jobStoreSupport.LockHandler = lockHandler;
Log.Info("Using custom data access locking (synchronization): " + lockHandlerType);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore LockHandler type '{0}' could not be instantiated.".FormatInvariant(lockHandlerType), e);
throw initException;
}
}
}
// Set up any SchedulerPlugins
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
IList <string> pluginNames = cfg.GetPropertyGroups(PropertyPluginPrefix);
ISchedulerPlugin[] plugins = new ISchedulerPlugin[pluginNames.Count];
for (int i = 0; i < pluginNames.Count; i++)
{
NameValueCollection pp = cfg.GetPropertyGroup("{0}.{1}".FormatInvariant(PropertyPluginPrefix, pluginNames[i]), true);
string plugInType = pp[PropertyPluginType];
if (plugInType == null)
{
initException = new SchedulerException("SchedulerPlugin type not specified for plugin '{0}'".FormatInvariant(pluginNames[i]));
throw initException;
}
ISchedulerPlugin plugin;
try
{
plugin = ObjectUtils.InstantiateType <ISchedulerPlugin>(LoadType(plugInType));
}
catch (Exception e)
{
initException = new SchedulerException("SchedulerPlugin of type '{0}' could not be instantiated.".FormatInvariant(plugInType), e);
throw initException;
}
try
{
ObjectUtils.SetObjectProperties(plugin, pp);
}
catch (Exception e)
{
initException = new SchedulerException("JobStore SchedulerPlugin '{0}' props could not be configured.".FormatInvariant(plugInType), e);
throw initException;
}
plugins[i] = plugin;
}
// Set up any JobListeners
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
IList <string> jobListenerNames = cfg.GetPropertyGroups(PropertyJobListenerPrefix);
IJobListener[] jobListeners = new IJobListener[jobListenerNames.Count];
for (int i = 0; i < jobListenerNames.Count; i++)
{
NameValueCollection lp = cfg.GetPropertyGroup("{0}.{1}".FormatInvariant(PropertyJobListenerPrefix, jobListenerNames[i]), true);
string listenerType = lp[PropertyListenerType];
if (listenerType == null)
{
initException = new SchedulerException("JobListener type not specified for listener '{0}'".FormatInvariant(jobListenerNames[i]));
throw initException;
}
IJobListener listener;
try
{
listener = ObjectUtils.InstantiateType <IJobListener>(loadHelper.LoadType(listenerType));
}
catch (Exception e)
{
initException = new SchedulerException("JobListener of type '{0}' could not be instantiated.".FormatInvariant(listenerType), e);
throw initException;
}
try
{
PropertyInfo nameProperty = listener.GetType().GetProperty("Name", BindingFlags.Public | BindingFlags.Instance);
if (nameProperty != null && nameProperty.CanWrite)
{
nameProperty.GetSetMethod().Invoke(listener, new object[] { jobListenerNames[i] });
}
ObjectUtils.SetObjectProperties(listener, lp);
}
catch (Exception e)
{
initException = new SchedulerException("JobListener '{0}' props could not be configured.".FormatInvariant(listenerType), e);
throw initException;
}
jobListeners[i] = listener;
}
// Set up any TriggerListeners
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
IList <string> triggerListenerNames = cfg.GetPropertyGroups(PropertyTriggerListenerPrefix);
ITriggerListener[] triggerListeners = new ITriggerListener[triggerListenerNames.Count];
for (int i = 0; i < triggerListenerNames.Count; i++)
{
NameValueCollection lp = cfg.GetPropertyGroup("{0}.{1}".FormatInvariant(PropertyTriggerListenerPrefix, triggerListenerNames[i]), true);
string listenerType = lp[PropertyListenerType];
if (listenerType == null)
{
initException = new SchedulerException("TriggerListener type not specified for listener '{0}'".FormatInvariant(triggerListenerNames[i]));
throw initException;
}
ITriggerListener listener;
try
{
listener = ObjectUtils.InstantiateType <ITriggerListener>(loadHelper.LoadType(listenerType));
}
catch (Exception e)
{
initException = new SchedulerException("TriggerListener of type '{0}' could not be instantiated.".FormatInvariant(listenerType), e);
throw initException;
}
try
{
PropertyInfo nameProperty = listener.GetType().GetProperty("Name", BindingFlags.Public | BindingFlags.Instance);
if (nameProperty != null && nameProperty.CanWrite)
{
nameProperty.GetSetMethod().Invoke(listener, new object[] { triggerListenerNames[i] });
}
ObjectUtils.SetObjectProperties(listener, lp);
}
catch (Exception e)
{
initException = new SchedulerException("TriggerListener '{0}' props could not be configured.".FormatInvariant(listenerType), e);
throw initException;
}
triggerListeners[i] = listener;
}
// Get exporter
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string exporterType = cfg.GetStringProperty(PropertySchedulerExporterType, null);
if (exporterType != null)
{
try
{
exporter = ObjectUtils.InstantiateType <ISchedulerExporter>(loadHelper.LoadType(exporterType));
}
catch (Exception e)
{
initException = new SchedulerException("Scheduler exporter of type '{0}' could not be instantiated.".FormatInvariant(exporterType), e);
throw initException;
}
tProps = cfg.GetPropertyGroup(PropertySchedulerExporterPrefix, true);
try
{
ObjectUtils.SetObjectProperties(exporter, tProps);
}
catch (Exception e)
{
initException = new SchedulerException("Scheduler exporter type '{0}' props could not be configured.".FormatInvariant(exporterType), e);
throw initException;
}
}
bool tpInited = false;
bool qsInited = false;
// Fire everything up
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
try
{
IJobRunShellFactory jrsf = new StdJobRunShellFactory();
if (autoId)
{
try
{
schedInstId = DefaultInstanceId;
if (js.Clustered)
{
schedInstId = await instanceIdGenerator.GenerateInstanceId().ConfigureAwait(false);
}
}
catch (Exception e)
{
Log.ErrorException("Couldn't generate instance Id!", e);
throw new InvalidOperationException("Cannot run without an instance id.");
}
}
jobStoreSupport = js as JobStoreSupport;
if (jobStoreSupport != null)
{
jobStoreSupport.DbRetryInterval = dbFailureRetry;
jobStoreSupport.ObjectSerializer = objectSerializer;
}
QuartzSchedulerResources rsrcs = new QuartzSchedulerResources();
rsrcs.Name = schedName;
rsrcs.ThreadName = threadName;
rsrcs.InstanceId = schedInstId;
rsrcs.JobRunShellFactory = jrsf;
rsrcs.MakeSchedulerThreadDaemon = makeSchedulerThreadDaemon;
rsrcs.BatchTimeWindow = TimeSpan.FromMilliseconds(batchTimeWindow);
rsrcs.MaxBatchSize = maxBatchSize;
rsrcs.InterruptJobsOnShutdown = interruptJobsOnShutdown;
rsrcs.InterruptJobsOnShutdownWithWait = interruptJobsOnShutdownWithWait;
rsrcs.SchedulerExporter = exporter;
SchedulerDetailsSetter.SetDetails(tp, schedName, schedInstId);
rsrcs.ThreadPool = tp;
tp.Initialize();
tpInited = true;
rsrcs.JobStore = js;
// add plugins
foreach (ISchedulerPlugin plugin in plugins)
{
rsrcs.AddSchedulerPlugin(plugin);
}
qs = new QuartzScheduler(rsrcs, idleWaitTime);
qsInited = true;
// 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++)
{
await plugins[i].Initialize(pluginNames[i], sched).ConfigureAwait(false);
}
// add listeners
foreach (IJobListener listener in jobListeners)
{
qs.ListenerManager.AddJobListener(listener, EverythingMatcher <JobKey> .AllJobs());
}
foreach (ITriggerListener listener in triggerListeners)
{
qs.ListenerManager.AddTriggerListener(listener, EverythingMatcher <TriggerKey> .AllTriggers());
}
// set scheduler context data...
foreach (string key in schedCtxtProps)
{
string val = schedCtxtProps.Get(key);
sched.Context.Put(key, val);
}
// fire up job store, and runshell factory
js.InstanceId = schedInstId;
js.InstanceName = schedName;
js.ThreadPoolSize = tp.PoolSize;
await js.Initialize(loadHelper, qs.SchedulerSignaler).ConfigureAwait(false);
jrsf.Initialize(sched);
qs.Initialize();
Log.Info("Quartz scheduler '{0}' initialized".FormatInvariant(sched.SchedulerName));
Log.Info("Quartz scheduler version: {0}".FormatInvariant(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);
}
catch (SchedulerException)
{
await ShutdownFromInstantiateException(tp, qs, tpInited, qsInited).ConfigureAwait(false);
throw;
}
catch
{
await ShutdownFromInstantiateException(tp, qs, tpInited, qsInited).ConfigureAwait(false);
throw;
}
}
/// <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);
}
public void SchedulerError(string msg, SchedulerException cause)
{
throw new NotImplementedException();
}
public void NotifySchedulerListenersError(string message, SchedulerException jpe)
{
}
public Task SchedulerError(string msg, SchedulerException cause, CancellationToken token)
{
_logger.LogError(cause, msg);
return(Task.CompletedTask);
}
/// <summary>
/// This method has to be implemented in order that starting of the thread causes the object's
/// run method to be called in that separately executing thread.
/// </summary>
public virtual void Run()
{
qs.AddInternalSchedulerListener(this);
try
{
IOperableTrigger trigger = (IOperableTrigger)jec.Trigger;
IJobDetail jobDetail = jec.JobDetail;
do
{
JobExecutionException jobExEx = null;
IJob job = jec.JobInstance;
try
{
Begin();
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't begin execution.", jec.JobDetail.Key),
se);
break;
}
// notify job & trigger listeners...
SchedulerInstruction instCode;
try
{
if (!NotifyListenersBeginning(jec))
{
break;
}
}
catch (VetoedException)
{
try
{
instCode = trigger.ExecutionComplete(jec, null);
qs.NotifyJobStoreJobVetoed(trigger, jobDetail, instCode);
// Even if trigger got vetoed, we still needs to check to see if it's the trigger's finalized run or not.
if (jec.Trigger.GetNextFireTimeUtc() == null)
{
qs.NotifySchedulerListenersFinalized(jec.Trigger);
}
Complete(true);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error during veto of Job ({0}: couldn't finalize execution.",
jec.JobDetail.Key), se);
}
break;
}
DateTimeOffset startTime = SystemTime.UtcNow();
DateTimeOffset endTime;
// Execute the job
try
{
if (log.IsDebugEnabled)
{
log.Debug("Calling Execute on job " + jobDetail.Key);
}
job.Execute(jec);
endTime = SystemTime.UtcNow();
}
catch (JobExecutionException jee)
{
endTime = SystemTime.UtcNow();
jobExEx = jee;
log.Info(string.Format(CultureInfo.InvariantCulture, "Job {0} threw a JobExecutionException: ", jobDetail.Key), jobExEx);
}
catch (Exception e)
{
endTime = SystemTime.UtcNow();
log.Error(string.Format(CultureInfo.InvariantCulture, "Job {0} threw an unhandled Exception: ", jobDetail.Key), e);
SchedulerException se = new SchedulerException("Job threw an unhandled exception.", e);
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Job ({0} threw an exception.", jec.JobDetail.Key), se);
jobExEx = new JobExecutionException(se, false);
}
jec.JobRunTime = endTime - startTime;
// notify all job listeners
if (!NotifyJobListenersComplete(jec, jobExEx))
{
break;
}
instCode = SchedulerInstruction.NoInstruction;
// update the trigger
try
{
instCode = trigger.ExecutionComplete(jec, jobExEx);
if (log.IsDebugEnabled)
{
log.Debug(string.Format(CultureInfo.InvariantCulture, "Trigger instruction : {0}", instCode));
}
}
catch (Exception e)
{
// If this happens, there's a bug in the trigger...
SchedulerException se = new SchedulerException("Trigger threw an unhandled exception.", e);
qs.NotifySchedulerListenersError("Please report this error to the Quartz developers.", se);
}
// notify all trigger listeners
if (!NotifyTriggerListenersComplete(jec, instCode))
{
break;
}
// update job/trigger or re-Execute job
if (instCode == SchedulerInstruction.ReExecuteJob)
{
if (log.IsDebugEnabled)
{
log.Debug("Rescheduling trigger to reexecute");
}
jec.IncrementRefireCount();
try
{
Complete(false);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't finalize execution.",
jec.JobDetail.Key), se);
}
continue;
}
try
{
Complete(true);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't finalize execution.",
jec.JobDetail.Key), se);
continue;
}
qs.NotifyJobStoreJobComplete(trigger, jobDetail, instCode);
break;
} while (true);
}
finally
{
qs.RemoveInternalSchedulerListener(this);
if (jec != null && jec.JobInstance != null)
{
qs.JobFactory.ReturnJob(jec.JobInstance);
}
}
}
/// <summary>
/// This method has to be implemented in order that starting of the thread causes the object's
/// run method to be called in that separately executing thread.
/// </summary>
public virtual void Run()
{
try
{
Trigger trigger = jec.Trigger;
JobDetail jobDetail = jec.JobDetail;
do
{
JobExecutionException jobExEx = null;
IJob job = jec.JobInstance;
try
{
Begin();
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't begin execution.", jec.JobDetail.FullName),
se);
break;
}
// notify job & trigger listeners...
SchedulerInstruction instCode;
try
{
if (!NotifyListenersBeginning(jec))
{
break;
}
}
catch (VetoedException)
{
try
{
instCode = trigger.ExecutionComplete(jec, null);
try
{
qs.NotifyJobStoreJobVetoed(schdCtxt, trigger, jobDetail, instCode);
}
catch (JobPersistenceException)
{
VetoedJobRetryLoop(trigger, jobDetail, instCode);
}
Complete(true);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error during veto of Job ({0}: couldn't finalize execution.",
jec.JobDetail.FullName), se);
}
break;
}
DateTime startTime = DateTime.UtcNow;
DateTime endTime;
// Execute the job
try
{
if (log.IsDebugEnabled)
{
log.Debug("Calling Execute on job " + jobDetail.FullName);
}
job.Execute(jec);
endTime = DateTime.UtcNow;
}
catch (JobExecutionException jee)
{
endTime = DateTime.UtcNow;
jobExEx = jee;
log.Info(string.Format(CultureInfo.InvariantCulture, "Job {0} threw a JobExecutionException: ", jobDetail.FullName), jobExEx);
}
catch (Exception e)
{
endTime = DateTime.UtcNow;
log.Error(string.Format(CultureInfo.InvariantCulture, "Job {0} threw an unhandled Exception: ", jobDetail.FullName), e);
SchedulerException se = new SchedulerException("Job threw an unhandled exception.", e);
se.ErrorCode = SchedulerException.ErrorJobExecutionThrewException;
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Job ({0} threw an exception.", jec.JobDetail.FullName), se);
jobExEx = new JobExecutionException(se, false);
jobExEx.ErrorCode = JobExecutionException.ErrorJobExecutionThrewException;
}
jec.JobRunTime = endTime - startTime;
// notify all job listeners
if (!NotifyJobListenersComplete(jec, jobExEx))
{
break;
}
instCode = SchedulerInstruction.NoInstruction;
// update the trigger
try
{
instCode = trigger.ExecutionComplete(jec, jobExEx);
if (log.IsDebugEnabled)
{
log.Debug(string.Format(CultureInfo.InvariantCulture, "Trigger instruction : {0}", instCode));
}
}
catch (Exception e)
{
// If this happens, there's a bug in the trigger...
SchedulerException se = new SchedulerException("Trigger threw an unhandled exception.", e);
se.ErrorCode = SchedulerException.ErrorTriggerThrewException;
qs.NotifySchedulerListenersError("Please report this error to the Scheduler developers.", se);
}
// notify all trigger listeners
if (!NotifyTriggerListenersComplete(jec, instCode))
{
break;
}
// update job/trigger or re-Execute job
if (instCode == SchedulerInstruction.ReExecuteJob)
{
if (log.IsDebugEnabled)
{
log.Debug("Rescheduling trigger to reexecute");
}
jec.IncrementRefireCount();
try
{
Complete(false);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't finalize execution.",
jec.JobDetail.FullName), se);
}
continue;
}
try
{
Complete(true);
}
catch (SchedulerException se)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "Error executing Job ({0}: couldn't finalize execution.",
jec.JobDetail.FullName), se);
continue;
}
try
{
qs.NotifyJobStoreJobComplete(schdCtxt, trigger, jobDetail, instCode);
}
catch (JobPersistenceException jpe)
{
qs.NotifySchedulerListenersError(
string.Format(CultureInfo.InvariantCulture, "An error occured while marking executed job complete. job= '{0}'",
jobDetail.FullName), jpe);
if (!CompleteTriggerRetryLoop(trigger, jobDetail, instCode))
{
}
return;
}
break;
} while (true);
}
finally
{
jobRunShellFactory.ReturnJobRunShell(this);
}
}
public Task SchedulerError(string msg, SchedulerException cause, CancellationToken token)
{
_log.Error(cause, "Scheduler error {@message}", msg);
return(Task.CompletedTask);
}
public Task SchedulerError(string msg, SchedulerException cause)
{
return TaskUtil.CompletedTask;
}
public Task SchedulerError(string msg, SchedulerException cause, CancellationToken cancellationToken = default(CancellationToken))
{
return(Task.Run(() => System.Console.WriteLine(string.Format("Scheduler SchedulerError. Name: {0}", msg))));
}
public void NotifySchedulerListenersError(string message, SchedulerException jpe)
{
sched.NotifySchedulerListenersError(message, jpe);
}
public Task SchedulerError(string msg, SchedulerException cause,
CancellationToken cancellationToken = new CancellationToken())
{
throw new System.NotImplementedException();
}
protected virtual IRemotableQuartzScheduler GetRemoteScheduler()
{
if (rsched != null)
{
return rsched;
}
try
{
rsched =
(IRemotableQuartzScheduler)
Activator.GetObject(typeof (IRemotableQuartzScheduler), RemoteSchedulerAddress);
}
catch (Exception e)
{
SchedulerException initException =
new SchedulerException(string.Format(CultureInfo.InvariantCulture, "Could not get handle to remote scheduler: {0}", e.Message), e);
throw initException;
}
return rsched;
}
public Task SchedulerError(string msg, SchedulerException cause)
{
return(TaskUtil.CompletedTask);
}
public void SchedulerError(string msg, SchedulerException cause)
{
}
public Task SchedulerError(string msg, SchedulerException cause, CancellationToken cancellationToken = default(CancellationToken))
{
return(TaskUtil.CompletedTask);
}
/// <summary>
/// Notifies the trigger listeners about fired trigger.
/// </summary>
/// <param name="jec">The job execution context.</param>
/// <returns></returns>
public virtual bool NotifyTriggerListenersFired(IJobExecutionContext jec)
{
bool vetoedExecution = false;
// build a list of all trigger listeners that are to be notified...
IEnumerable<ITriggerListener> listeners = BuildTriggerListenerList();
// notify all trigger listeners in the list
foreach (ITriggerListener tl in listeners)
{
if (!MatchTriggerListener(tl, jec.Trigger.Key))
{
continue;
}
try
{
tl.TriggerFired(jec.Trigger, jec);
if (tl.VetoJobExecution(jec.Trigger, jec))
{
vetoedExecution = true;
}
}
catch (Exception e)
{
SchedulerException se = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "TriggerListener '{0}' threw exception: {1}", tl.Name, e.Message), e);
throw se;
}
}
return vetoedExecution;
}
public void SchedulerError(string msg, SchedulerException cause)
{
//throw new NotImplementedException();
this.Send(string.Format("异常 : {0}\r\n{1}", msg, cause.GetBaseException().StackTrace));
}
public override void SchedulerError(string msg, SchedulerException cause)
{
Log.Error(msg, cause);
}
public void SchedulerError(string msg, SchedulerException cause)
{
foreach (ISchedulerListener l in listeners)
{
l.SchedulerError(msg, cause);
}
}
/// <summary>
/// Notifies the scheduler listeners about scheduler error.
/// </summary>
/// <param name="msg">The MSG.</param>
/// <param name="se">The se.</param>
public virtual void NotifySchedulerListenersError(string msg, SchedulerException se)
{
// build a list of all scheduler listeners that are to be notified...
IList<ISchedulerListener> schedListeners = BuildSchedulerListenerList();
// notify all scheduler listeners
foreach (ISchedulerListener sl in schedListeners)
{
try
{
sl.SchedulerError(msg, se);
}
catch (Exception e)
{
log.Error("Error while notifying SchedulerListener of error: ", e);
log.Error(" Original error (for notification) was: " + msg, se);
}
}
}
/// <summary>
/// This method has to be implemented in order that starting of the thread causes the object's
/// run method to be called in that separately executing thread.
/// </summary>
public virtual async Task Run()
{
qs.AddInternalSchedulerListener(this);
try
{
IOperableTrigger trigger = (IOperableTrigger) jec.Trigger;
IJobDetail jobDetail = jec.JobDetail;
do
{
JobExecutionException jobExEx = null;
IJob job = jec.JobInstance;
try
{
Begin();
}
catch (SchedulerException se)
{
string msg = $"Error executing Job {jec.JobDetail.Key}: couldn't begin execution.";
await qs.NotifySchedulerListenersError(msg, se).ConfigureAwait(false);
break;
}
// notify job & trigger listeners...
SchedulerInstruction instCode;
try
{
if (!await NotifyListenersBeginning(jec).ConfigureAwait(false))
{
break;
}
}
catch (VetoedException)
{
try
{
instCode = trigger.ExecutionComplete(jec, null);
await qs.NotifyJobStoreJobVetoed(trigger, jobDetail, instCode).ConfigureAwait(false);
// Even if trigger got vetoed, we still needs to check to see if it's the trigger's finalized run or not.
if (jec.Trigger.GetNextFireTimeUtc() == null)
{
await qs.NotifySchedulerListenersFinalized(jec.Trigger).ConfigureAwait(false);
}
Complete(true);
}
catch (SchedulerException se)
{
string msg = $"Error during veto of Job {jec.JobDetail.Key}: couldn't finalize execution.";
await qs.NotifySchedulerListenersError(msg, se).ConfigureAwait(false);
}
break;
}
DateTimeOffset startTime = SystemTime.UtcNow();
DateTimeOffset endTime;
// Execute the job
try
{
if (log.IsDebugEnabled())
{
log.Debug("Calling Execute on job " + jobDetail.Key);
}
await job.Execute(jec).ConfigureAwait(false);
endTime = SystemTime.UtcNow();
}
catch (OperationCanceledException)
{
endTime = SystemTime.UtcNow();
log.InfoFormat($"Job {jobDetail.Key} was cancelled");
}
catch (JobExecutionException jee)
{
endTime = SystemTime.UtcNow();
jobExEx = jee;
log.ErrorException($"Job {jobDetail.Key} threw a JobExecutionException: ", jobExEx);
}
catch (Exception e)
{
endTime = SystemTime.UtcNow();
log.ErrorException($"Job {jobDetail.Key} threw an unhandled Exception: ", e);
SchedulerException se = new SchedulerException("Job threw an unhandled exception.", e);
string msg = $"Job {jec.JobDetail.Key} threw an exception.";
await qs.NotifySchedulerListenersError(msg, se).ConfigureAwait(false);
jobExEx = new JobExecutionException(se, false);
}
jec.JobRunTime = endTime - startTime;
// notify all job listeners
if (!await NotifyJobListenersComplete(jec, jobExEx).ConfigureAwait(false))
{
break;
}
instCode = SchedulerInstruction.NoInstruction;
// update the trigger
try
{
instCode = trigger.ExecutionComplete(jec, jobExEx);
if (log.IsDebugEnabled())
{
log.Debug($"Trigger instruction : {instCode}");
}
}
catch (Exception e)
{
// If this happens, there's a bug in the trigger...
SchedulerException se = new SchedulerException("Trigger threw an unhandled exception.", e);
await qs.NotifySchedulerListenersError("Please report this error to the Quartz developers.", se).ConfigureAwait(false);
}
// notify all trigger listeners
if (!await NotifyTriggerListenersComplete(jec, instCode).ConfigureAwait(false))
{
break;
}
// update job/trigger or re-Execute job
if (instCode == SchedulerInstruction.ReExecuteJob)
{
if (log.IsDebugEnabled())
{
log.Debug("Rescheduling trigger to reexecute");
}
jec.IncrementRefireCount();
try
{
Complete(false);
}
catch (SchedulerException se)
{
await qs.NotifySchedulerListenersError($"Error executing Job {jec.JobDetail.Key}: couldn't finalize execution.", se).ConfigureAwait(false);
}
continue;
}
try
{
Complete(true);
}
catch (SchedulerException se)
{
await qs.NotifySchedulerListenersError($"Error executing Job {jec.JobDetail.Key}: couldn't finalize execution.", se).ConfigureAwait(false);
continue;
}
await qs.NotifyJobStoreJobComplete(trigger, jobDetail, instCode).ConfigureAwait(false);
break;
} while (true);
}
finally
{
qs.RemoveInternalSchedulerListener(this);
if (jec != null && jec.JobInstance != null)
{
qs.JobFactory.ReturnJob(jec.JobInstance);
}
}
}
