/// <summary>
/// Add the given <see cref="ISchedulerPlugin" /> for the
/// <see cref="QuartzScheduler" /> to use. This method expects the plugin's
/// "initialize" method to be invoked externally (either before or after
/// this method is called).
/// </summary>
/// <param name="plugin"></param>
public void AddSchedulerPlugin(ISchedulerPlugin plugin)
{
schedulerPlugins.Add(plugin);
}
/// <summary> </summary>
private 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);
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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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 (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;
}
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 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;
}
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 Type[] { 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;
// 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.");
}
}
jobStoreSupport = js as JobStoreSupport;
if (jobStoreSupport != null)
{
jobStoreSupport.DbRetryInterval = dbFailureRetry;
jobStoreSupport.ThreadExecutor = threadExecutor;
// object serializer
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.ThreadExecutor = threadExecutor;
threadExecutor.Initialize();
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++)
{
plugins[i].Initialize(pluginNames[i], sched);
}
// 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;
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)
{
ShutdownFromInstantiateException(tp, qs, tpInited, qsInited);
throw;
}
catch
{
ShutdownFromInstantiateException(tp, qs, tpInited, qsInited);
throw;
}
}
/// <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)) !;
var 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 = 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;
}
var proxyType = loadHelper.LoadType(cfg.GetStringProperty(PropertySchedulerProxyType)) ?? typeof(RemotingSchedulerProxyFactory);
IRemotableSchedulerProxyFactory factory;
try
{
factory = 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 = 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 = 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.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 = 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var 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 = 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 (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;
}
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 = 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))
{
objectSerializerType = typeof(BinaryObjectSerializer).AssemblyQualifiedNameWithoutVersion();
}
tProps = cfg.GetPropertyGroup(PropertyObjectSerializer, true);
try
{
objectSerializer = 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;
}
if (js is JobStoreSupport jobStoreSupport)
{
// Install custom lock handler (Semaphore)
Type?lockHandlerType = loadHelper.LoadType(cfg.GetStringProperty(PropertyJobStoreLockHandlerType));
if (lockHandlerType != null)
{
try
{
ISemaphore lockHandler;
var 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 = 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var 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
{
var 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var 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
{
var 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var exporterType = cfg.GetStringProperty(PropertySchedulerExporterType, null);
#if !REMOTING
if (exporterType != null && exporterType.StartsWith("Quartz.Simpl.RemotingSchedulerExporter"))
{
log.Warn("RemotingSchedulerExporter configuration was ignored as Remoting is not supported");
exporterType = null;
}
#endif
if (exporterType != null)
{
try
{
exporter = 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.");
}
}
if (js is JobStoreSupport js2)
{
js2.DbRetryInterval = dbFailureRetry;
js2.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 (var key in schedCtxtProps)
{
string val = schedCtxtProps.Get((string)key !);
sched.Context.Put((string)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 = 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>
/// Add the given <see cref="ISchedulerPlugin" /> for the
/// <see cref="QuartzScheduler" /> to use. This method expects the plugin's
/// "initialize" method to be invoked externally (either before or after
/// this method is called).
/// </summary>
/// <param name="plugin"></param>
public void AddSchedulerPlugin(ISchedulerPlugin plugin)
{
schedulerPlugins.Add(plugin);
}
public ExecutionsController(IExecutionHistoryStore HistStore, ISchedulerPlugin executionHistoryPlugin) :
base(HistStore, executionHistoryPlugin)
{
}
/// <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;
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.SimpleTypeLoadHelper, Quartz");
jobFactoryType = cfg.GetStringProperty(PropertySchedulerJobFactoryType, null);
idleWaitTime = cfg.GetTimeSpanProperty(PropertySchedulerIdleWaitTime, idleWaitTime);
dbFailureRetry = cfg.GetTimeSpanProperty(PropertySchedulerDbFailureRetryInterval, dbFailureRetry);
bool makeSchedulerThreadDaemon = cfg.GetBooleanProperty(PropertySchedulerMakeSchedulerThreadDaemon);
long batchTimeWindow = cfg.GetLongProperty(PropertySchedulerBatchTimeWindow, 0L);
int maxBatchSize = cfg.GetIntProperty(PropertySchedulerMaxBatchSize, 10);
bool interruptJobsOnShutdown = cfg.GetBooleanProperty(PropertySchedulerInterruptJobsOnShutdown, false);
bool interruptJobsOnShutdownWithWait = cfg.GetBooleanProperty(PropertySchedulerInterruptJobsOnShutdownWithWait, false);
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;
}
string uid = QuartzSchedulerResources.GetUniqueIdentifier(schedName, schedInstId);
RemoteScheduler remoteScheduler = new RemoteScheduler(uid);
string remoteSchedulerAddress = cfg.GetStringProperty(PropertySchedulerProxyAddress);
remoteScheduler.RemoteSchedulerAddress = remoteSchedulerAddress;
schedRep.Bind(remoteScheduler);
return(remoteScheduler);
}
// Create type load helper
ITypeLoadHelper loadHelper;
try
{
loadHelper = ObjectUtils.InstantiateType <ITypeLoadHelper>(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 = ObjectUtils.InstantiateType <IJobFactory>(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);
throw initException;
}
}
IInstanceIdGenerator instanceIdGenerator = null;
if (instanceIdGeneratorType != null)
{
try
{
instanceIdGenerator = ObjectUtils.InstantiateType <IInstanceIdGenerator>(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);
throw initException;
}
}
// Get ThreadPool Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string tpType = cfg.GetStringProperty(PropertyThreadPoolType, typeof(SimpleThreadPool).AssemblyQualifiedName);
if (tpType == null)
{
initException = new SchedulerException("ThreadPool type not specified. ");
throw initException;
}
try
{
tp = ObjectUtils.InstantiateType <IThreadPool>(loadHelper.LoadType(tpType));
}
catch (Exception e)
{
initException =
new SchedulerException(string.Format(CultureInfo.InvariantCulture, "ThreadPool type '{0}' could not be instantiated.", tpType),
e);
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);
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 = ObjectUtils.InstantiateType <IDbProvider>(loadHelper.LoadType(cpType));
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "ConnectionProvider of type '{0}' could not be instantiated.", 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(
string.Format(CultureInfo.InvariantCulture, "ConnectionProvider type '{0}' props could not be configured.", 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(string.Format(CultureInfo.InvariantCulture, "Named connection string '{0}' not found for DataSource: {1}", dsConnectionStringName, dsNames[i]));
throw initException;
}
dsConnectionString = connectionStringSettings.ConnectionString;
}
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. ");
throw initException;
}
try
{
js = ObjectUtils.InstantiateType <IJobStore>(loadHelper.LoadType(jsType));
}
catch (Exception e)
{
initException =
new SchedulerException(string.Format(CultureInfo.InvariantCulture, "JobStore of type '{0}' could not be instantiated.", 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(
string.Format(CultureInfo.InvariantCulture, "JobStore type '{0}' props could not be configured.", jsType), e);
throw initException;
}
if (js is JobStoreSupport)
{
// 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 = 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(string.Format(CultureInfo.InvariantCulture, "JobStore LockHandler type '{0}' props could not be configured.", lockHandlerTypeName), e);
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);
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;
if (plugInType == null)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "SchedulerPlugin type not specified for plugin '{0}'", pluginNames[i]));
throw initException;
}
ISchedulerPlugin plugin;
try
{
plugin = ObjectUtils.InstantiateType <ISchedulerPlugin>(LoadType(plugInType));
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "SchedulerPlugin of type '{0}' could not be instantiated.", plugInType), e);
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);
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];
if (listenerType == null)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "JobListener type not specified for listener '{0}'", jobListenerNames[i]));
throw initException;
}
IJobListener listener;
try
{
listener = ObjectUtils.InstantiateType <IJobListener>(loadHelper.LoadType(listenerType));
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "JobListener of type '{0}' could not be instantiated.", listenerType), e);
throw initException;
}
try
{
MethodInfo nameSetter = listener.GetType().GetMethod("setName", 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);
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];
if (listenerType == null)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "TriggerListener type not specified for listener '{0}'",
triggerListenerNames[i]));
throw initException;
}
ITriggerListener listener;
try
{
listener = ObjectUtils.InstantiateType <ITriggerListener>(loadHelper.LoadType(listenerType));
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "TriggerListener of type '{0}' could not be instantiated.", listenerType), e);
throw initException;
}
try
{
MethodInfo nameSetter = listener.GetType().GetMethod("setName", 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);
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(
string.Format(CultureInfo.InvariantCulture, "Scheduler exporter of type '{0}' could not be instantiated.", exporterType), e);
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);
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 = 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;
}
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;
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);
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);
}
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> </summary>
private IScheduler Instantiate()
{
if (cfg == null)
{
Initialize();
}
if (initException != null)
{
throw initException;
}
ISchedulerExporter exporter = null;
IJobStore js;
IThreadPool tp;
QuartzScheduler qs;
SchedulingContext schedCtxt;
DBConnectionManager dbMgr = null;
string instanceIdGeneratorType = null;
NameValueCollection tProps;
bool autoId = false;
TimeSpan idleWaitTime = TimeSpan.Zero;
TimeSpan dbFailureRetry = TimeSpan.Zero;
string typeLoadHelperType;
string jobFactoryType;
SchedulerRepository schedRep = SchedulerRepository.Instance;
// Get Scheduler Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string schedName = cfg.GetStringProperty(PropertySchedulerInstanceName, "QuartzScheduler");
string threadName =
cfg.GetStringProperty(PropertySchedulerThreadName, string.Format(CultureInfo.InvariantCulture, "{0}_QuartzSchedulerThread", schedName));
string schedInstId = cfg.GetStringProperty(PropertySchedulerInstanceId, DefaultInstanceId);
if (schedInstId.Equals(AutoGenerateInstanceId))
{
autoId = true;
instanceIdGeneratorType =
cfg.GetStringProperty(PropertySchedulerInstanceIdGeneratorType,
"Quartz.Simpl.SimpleInstanceIdGenerator, Quartz");
}
typeLoadHelperType =
cfg.GetStringProperty(PropertySchedulerTypeLoadHelperType,
"Quartz.Simpl.CascadingClassLoadHelper, Quartz");
jobFactoryType = cfg.GetStringProperty(PropertySchedulerJobFactoryType, null);
idleWaitTime = cfg.GetTimeSpanProperty(PropertySchedulerIdleWaitTime, idleWaitTime);
dbFailureRetry = cfg.GetTimeSpanProperty(PropertySchedulerDbFailureRetryInterval, dbFailureRetry);
bool makeSchedulerThreadDaemon = cfg.GetBooleanProperty(PropertySchedulerMakeSchedulerThreadDaemon);
NameValueCollection schedCtxtProps = cfg.GetPropertyGroup(PropertySchedulerContextPrefix, true);
bool proxyScheduler = cfg.GetBooleanProperty(PropertySchedulerProxy, false);
// If Proxying to remote scheduler, short-circuit here...
// ~~~~~~~~~~~~~~~~~~
if (proxyScheduler)
{
if (autoId)
{
schedInstId = DefaultInstanceId;
}
schedCtxt = new SchedulingContext();
schedCtxt.InstanceId = schedInstId;
string uid = QuartzSchedulerResources.GetUniqueIdentifier(schedName, schedInstId);
RemoteScheduler remoteScheduler = new RemoteScheduler(schedCtxt, uid);
string remoteSchedulerAddress = cfg.GetStringProperty(PropertySchedulerProxyAddress);
remoteScheduler.RemoteSchedulerAddress = remoteSchedulerAddress;
schedRep.Bind(remoteScheduler);
return remoteScheduler;
}
// Create type load helper
ITypeLoadHelper loadHelper;
try
{
loadHelper = (ITypeLoadHelper)ObjectUtils.InstantiateType(LoadType(typeLoadHelperType));
}
catch (Exception e)
{
throw new SchedulerConfigException(
string.Format(CultureInfo.InvariantCulture, "Unable to instantiate type load helper: {0}", e.Message), e);
}
loadHelper.Initialize();
IJobFactory jobFactory = null;
if (jobFactoryType != null)
{
try
{
jobFactory = (IJobFactory) ObjectUtils.InstantiateType(loadHelper.LoadType(jobFactoryType));
}
catch (Exception e)
{
throw new SchedulerConfigException(
string.Format(CultureInfo.InvariantCulture, "Unable to Instantiate JobFactory: {0}", e.Message), e);
}
tProps = cfg.GetPropertyGroup(PropertySchedulerJobFactoryPrefix, true);
try
{
ObjectUtils.SetObjectProperties(jobFactory, tProps);
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "JobFactory of type '{0}' props could not be configured.", jobFactoryType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
}
IInstanceIdGenerator instanceIdGenerator = null;
if (instanceIdGeneratorType != null)
{
try
{
instanceIdGenerator =
(IInstanceIdGenerator)
ObjectUtils.InstantiateType(loadHelper.LoadType(instanceIdGeneratorType));
}
catch (Exception e)
{
throw new SchedulerConfigException(
string.Format(CultureInfo.InvariantCulture, "Unable to Instantiate InstanceIdGenerator: {0}", e.Message), e);
}
tProps = cfg.GetPropertyGroup(PropertySchedulerInstanceIdGeneratorPrefix, true);
try
{
ObjectUtils.SetObjectProperties(instanceIdGenerator, tProps);
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "InstanceIdGenerator of type '{0}' props could not be configured.",
instanceIdGeneratorType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
}
// Get ThreadPool Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string tpType = cfg.GetStringProperty(PropertyThreadPoolType, typeof(SimpleThreadPool).AssemblyQualifiedName);
if (tpType == null)
{
initException =
new SchedulerException("ThreadPool type not specified. ", SchedulerException.ErrorBadConfiguration);
throw initException;
}
try
{
tp = (IThreadPool) ObjectUtils.InstantiateType(loadHelper.LoadType(tpType));
}
catch (Exception e)
{
initException =
new SchedulerException(string.Format(CultureInfo.InvariantCulture, "ThreadPool type '{0}' could not be instantiated.", tpType),
e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
tProps = cfg.GetPropertyGroup(PropertyThreadPoolPrefix, true);
try
{
ObjectUtils.SetObjectProperties(tp, tProps);
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "ThreadPool type '{0}' props could not be configured.", tpType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
// Set up any DataSources
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string[] dsNames = cfg.GetPropertyGroups(PropertyDataSourcePrefix);
for (int i = 0; i < dsNames.Length; i++)
{
PropertiesParser pp =
new PropertiesParser(
cfg.GetPropertyGroup(string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyDataSourcePrefix, dsNames[i]), true));
string cpType = pp.GetStringProperty(PropertyDbProviderType, null);
// custom connectionProvider...
if (cpType != null)
{
IDbProvider cp;
try
{
cp = (IDbProvider) ObjectUtils.InstantiateType(loadHelper.LoadType(cpType));
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "ConnectionProvider of type '{0}' could not be instantiated.", cpType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
try
{
// remove the type name, so it isn't attempted to be set
pp.UnderlyingProperties.Remove(PropertyDbProviderType);
ObjectUtils.SetObjectProperties(cp, pp.UnderlyingProperties);
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "ConnectionProvider type '{0}' props could not be configured.", cpType),
e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
dbMgr = DBConnectionManager.Instance;
dbMgr.AddConnectionProvider(dsNames[i], cp);
}
else
{
string dsProvider = pp.GetStringProperty(PropertyDataSourceProvider, null);
string dsConnectionString = pp.GetStringProperty(PropertyDataSourceConnectionString, null);
string dsConnectionStringName = pp.GetStringProperty(PropertyDataSourceConnectionStringName, null);
if (dsConnectionString == null && dsConnectionStringName != null && dsConnectionStringName.Length > 0)
{
#if NET_20
ConnectionStringSettings connectionStringSettings = ConfigurationManager.ConnectionStrings[dsConnectionStringName];
if (connectionStringSettings == null)
{
initException =
new SchedulerException(string.Format(CultureInfo.InvariantCulture, "Named connection string '{0}' not found for DataSource: {1}", dsConnectionStringName, dsNames[i]));
throw initException;
}
dsConnectionString = connectionStringSettings.ConnectionString;
#endif
}
if (dsProvider == null)
{
initException =
new SchedulerException(string.Format(CultureInfo.InvariantCulture, "Provider not specified for DataSource: {0}", dsNames[i]));
throw initException;
}
if (dsConnectionString == null)
{
initException =
new SchedulerException(string.Format(CultureInfo.InvariantCulture, "Connection string not specified for DataSource: {0}", dsNames[i]));
throw initException;
}
try
{
DbProvider dbp = new DbProvider(dsProvider, dsConnectionString);
dbMgr = DBConnectionManager.Instance;
dbMgr.AddConnectionProvider(dsNames[i], dbp);
}
catch (Exception exception)
{
initException =
new SchedulerException(string.Format(CultureInfo.InvariantCulture, "Could not Initialize DataSource: {0}", dsNames[i]),
exception);
throw initException;
}
}
}
// Get JobStore Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string jsType = cfg.GetStringProperty(PropertyJobStoreType, typeof (RAMJobStore).FullName);
if (jsType == null)
{
initException =
new SchedulerException("JobStore type not specified. ", SchedulerException.ErrorBadConfiguration);
throw initException;
}
try
{
js = (IJobStore) ObjectUtils.InstantiateType(loadHelper.LoadType(jsType));
}
catch (Exception e)
{
initException =
new SchedulerException(string.Format(CultureInfo.InvariantCulture, "JobStore of type '{0}' could not be instantiated.", jsType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
tProps =
cfg.GetPropertyGroup(PropertyJobStorePrefix, true, new string[] {PropertyJobStoreLockHandlerPrefix});
try
{
ObjectUtils.SetObjectProperties(js, tProps);
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "JobStore type '{0}' props could not be configured.", jsType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
if (js is JobStoreSupport)
{
((JobStoreSupport) js).InstanceId = schedInstId;
((JobStoreSupport) js).InstanceName = schedName;
// Install custom lock handler (Semaphore)
string lockHandlerTypeName = cfg.GetStringProperty(PropertyJobStoreLockHandlerType);
if (lockHandlerTypeName != null)
{
try
{
Type lockHandlerType = loadHelper.LoadType(lockHandlerTypeName);
ISemaphore lockHandler;
ConstructorInfo cWithDbProvider =
lockHandlerType.GetConstructor(new Type[] {typeof (DbProvider)});
if (cWithDbProvider != null)
{
// takes db provider
IDbProvider dbProvider = DBConnectionManager.Instance.GetDbProvider(((JobStoreSupport) js).DataSource);
lockHandler = (ISemaphore) cWithDbProvider.Invoke(new object[] { dbProvider });
}
else
{
lockHandler = (ISemaphore)ObjectUtils.InstantiateType(lockHandlerType);
}
tProps = cfg.GetPropertyGroup(PropertyJobStoreLockHandlerPrefix, true);
// If this lock handler requires the table prefix, add it to its properties.
if (lockHandler is ITablePrefixAware)
{
tProps[PropertyTablePrefix] = ((JobStoreSupport) js).TablePrefix;
}
try
{
ObjectUtils.SetObjectProperties(lockHandler, tProps);
}
catch (Exception e)
{
initException = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "JobStore LockHandler type '{0}' props could not be configured.", lockHandlerTypeName), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
((JobStoreSupport) js).LockHandler = lockHandler;
Log.Info("Using custom data access locking (synchronization): " + lockHandlerType);
}
catch (Exception e)
{
initException = new SchedulerException(string.Format(CultureInfo.InvariantCulture, "JobStore LockHandler type '{0}' could not be instantiated.", lockHandlerTypeName), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
}
}
// Set up any SchedulerPlugins
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string[] pluginNames = cfg.GetPropertyGroups(PropertyPluginPrefix);
ISchedulerPlugin[] plugins = new ISchedulerPlugin[pluginNames.Length];
for (int i = 0; i < pluginNames.Length; i++)
{
NameValueCollection pp =
cfg.GetPropertyGroup(string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyPluginPrefix, pluginNames[i]), true);
string plugInType = pp[PropertyPluginType] == null ? null : pp[PropertyPluginType];
if (plugInType == null)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "SchedulerPlugin type not specified for plugin '{0}'", pluginNames[i]),
SchedulerException.ErrorBadConfiguration);
throw initException;
}
ISchedulerPlugin plugin;
try
{
plugin = (ISchedulerPlugin) ObjectUtils.InstantiateType(LoadType(plugInType));
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "SchedulerPlugin of type '{0}' could not be instantiated.", plugInType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
try
{
ObjectUtils.SetObjectProperties(plugin, pp);
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "JobStore SchedulerPlugin '{0}' props could not be configured.", plugInType),
e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
plugins[i] = plugin;
}
// Set up any JobListeners
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Type[] strArg = new Type[] {typeof (string)};
string[] jobListenerNames = cfg.GetPropertyGroups(PropertyJobListenerPrefix);
IJobListener[] jobListeners = new IJobListener[jobListenerNames.Length];
for (int i = 0; i < jobListenerNames.Length; i++)
{
NameValueCollection lp =
cfg.GetPropertyGroup(string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyJobListenerPrefix, jobListenerNames[i]), true);
string listenerType = lp[PropertyListenerType] == null ? null : lp[PropertyListenerType];
if (listenerType == null)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "JobListener type not specified for listener '{0}'", jobListenerNames[i]),
SchedulerException.ErrorBadConfiguration);
throw initException;
}
IJobListener listener;
try
{
listener = (IJobListener) ObjectUtils.InstantiateType(loadHelper.LoadType(listenerType));
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "JobListener of type '{0}' could not be instantiated.", listenerType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
try
{
MethodInfo nameSetter =
listener.GetType().GetMethod("setName", (strArg == null) ? new Type[0] : strArg);
if (nameSetter != null)
{
nameSetter.Invoke(listener, new object[] {jobListenerNames[i]});
}
ObjectUtils.SetObjectProperties(listener, lp);
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "JobListener '{0}' props could not be configured.", listenerType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
jobListeners[i] = listener;
}
// Set up any TriggerListeners
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string[] triggerListenerNames = cfg.GetPropertyGroups(PropertyTriggerListenerPrefix);
ITriggerListener[] triggerListeners = new ITriggerListener[triggerListenerNames.Length];
for (int i = 0; i < triggerListenerNames.Length; i++)
{
NameValueCollection lp =
cfg.GetPropertyGroup(
string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyTriggerListenerPrefix, triggerListenerNames[i]), true);
string listenerType = lp[PropertyListenerType] == null ? null : lp[PropertyListenerType];
if (listenerType == null)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "TriggerListener type not specified for listener '{0}'",
triggerListenerNames[i]),
SchedulerException.ErrorBadConfiguration);
throw initException;
}
ITriggerListener listener;
try
{
listener = (ITriggerListener) ObjectUtils.InstantiateType(loadHelper.LoadType(listenerType));
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "TriggerListener of type '{0}' could not be instantiated.", listenerType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
try
{
MethodInfo nameSetter =
listener.GetType().GetMethod("setName", (strArg == null) ? new Type[0] : strArg);
if (nameSetter != null)
{
nameSetter.Invoke(listener, (new object[] {triggerListenerNames[i]}));
}
ObjectUtils.SetObjectProperties(listener, lp);
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "TriggerListener '{0}' props could not be configured.", listenerType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
triggerListeners[i] = listener;
}
// Get exporter
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string exporterType = cfg.GetStringProperty(PropertySchedulerExporterType, null);
if (exporterType != null)
{
try
{
exporter = (ISchedulerExporter)ObjectUtils.InstantiateType(loadHelper.LoadType(exporterType));
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "Scheduler exporter of type '{0}' could not be instantiated.", exporterType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
tProps = cfg.GetPropertyGroup(PropertySchedulerExporterPrefix, true);
try
{
ObjectUtils.SetObjectProperties(exporter, tProps);
}
catch (Exception e)
{
initException =
new SchedulerException(
string.Format(CultureInfo.InvariantCulture, "Scheduler exporter type '{0}' props could not be configured.", exporterType), e);
initException.ErrorCode = SchedulerException.ErrorBadConfiguration;
throw initException;
}
}
// Fire everything up
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
IJobRunShellFactory jrsf = new StdJobRunShellFactory();
if (autoId)
{
try
{
schedInstId = DefaultInstanceId;
if (js is JobStoreSupport)
{
if (((JobStoreSupport) js).Clustered)
{
schedInstId = instanceIdGenerator.GenerateInstanceId();
}
}
}
catch (Exception e)
{
Log.Error("Couldn't generate instance Id!", e);
throw new SystemException("Cannot run without an instance id.");
}
}
if (js is JobStoreSupport)
{
JobStoreSupport jjs = (JobStoreSupport) js;
jjs.InstanceId = schedInstId;
jjs.DbRetryInterval = dbFailureRetry;
}
QuartzSchedulerResources rsrcs = new QuartzSchedulerResources();
rsrcs.Name = schedName;
rsrcs.ThreadName = threadName;
rsrcs.InstanceId = schedInstId;
rsrcs.JobRunShellFactory = jrsf;
rsrcs.MakeSchedulerThreadDaemon = makeSchedulerThreadDaemon;
rsrcs.ThreadPool = tp;
rsrcs.SchedulerExporter = exporter;
if (tp is SimpleThreadPool)
{
((SimpleThreadPool) tp).ThreadNamePrefix = schedName + "_Worker";
}
tp.Initialize();
rsrcs.JobStore = js;
// add plugins
for (int i = 0; i < plugins.Length; i++)
{
rsrcs.AddSchedulerPlugin(plugins[i]);
}
schedCtxt = new SchedulingContext();
schedCtxt.InstanceId = rsrcs.InstanceId;
qs = new QuartzScheduler(rsrcs, schedCtxt, idleWaitTime, dbFailureRetry);
// Create Scheduler ref...
IScheduler sched = Instantiate(rsrcs, qs);
// set job factory if specified
if (jobFactory != null)
{
qs.JobFactory = jobFactory;
}
// Initialize plugins now that we have a Scheduler instance.
for (int i = 0; i < plugins.Length; i++)
{
plugins[i].Initialize(pluginNames[i], sched);
}
// add listeners
for (int i = 0; i < jobListeners.Length; i++)
{
qs.AddGlobalJobListener(jobListeners[i]);
}
for (int i = 0; i < triggerListeners.Length; i++)
{
qs.AddGlobalTriggerListener(triggerListeners[i]);
}
// set scheduler context data...
IEnumerator itr = new HashSet(schedCtxtProps).GetEnumerator();
while (itr.MoveNext())
{
string key = (String) itr.Current;
string val = schedCtxtProps.Get(key);
sched.Context.Put(key, val);
}
// fire up job store, and runshell factory
js.Initialize(loadHelper, qs.SchedulerSignaler);
jrsf.Initialize(sched, schedCtxt);
Log.Info(string.Format(CultureInfo.InvariantCulture, "Quartz scheduler '{0}' initialized", sched.SchedulerName));
Log.Info(string.Format(CultureInfo.InvariantCulture, "Quartz scheduler version: {0}", qs.Version));
// prevents the repository from being garbage collected
qs.AddNoGCObject(schedRep);
// prevents the db manager from being garbage collected
if (dbMgr != null)
{
qs.AddNoGCObject(dbMgr);
}
schedRep.Bind(sched);
return sched;
}
/// <summary> </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;
var autoId = false;
var idleWaitTime = TimeSpan.Zero;
var dbFailureRetry = TimeSpan.Zero;
string typeLoadHelperType;
string jobFactoryType;
var schedRep = SchedulerRepository.Instance;
// Get Scheduler Properties
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var schedName = cfg.GetStringProperty(PropertySchedulerInstanceName, "QuartzScheduler");
var threadName =
cfg.GetStringProperty(PropertySchedulerThreadName, string.Format(CultureInfo.InvariantCulture, "{0}_QuartzSchedulerThread", schedName));
var 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);
var makeSchedulerThreadDaemon = cfg.GetBooleanProperty(PropertySchedulerMakeSchedulerThreadDaemon);
var schedCtxtProps = cfg.GetPropertyGroup(PropertySchedulerContextPrefix, true);
var 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;
var uid = QuartzSchedulerResources.GetUniqueIdentifier(schedName, schedInstId);
var remoteScheduler = new RemoteScheduler(schedCtxt, uid);
var 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var dsNames = cfg.GetPropertyGroups(PropertyDataSourcePrefix);
for (var i = 0; i < dsNames.Length; i++)
{
var pp =
new PropertiesParser(
cfg.GetPropertyGroup(string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyDataSourcePrefix, dsNames[i]), true));
var 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
{
var dsProvider = pp.GetStringProperty(PropertyDataSourceProvider, null);
var dsConnectionString = pp.GetStringProperty(PropertyDataSourceConnectionString, null);
var dsConnectionStringName = pp.GetStringProperty(PropertyDataSourceConnectionStringName, null);
if (dsConnectionString == null && dsConnectionStringName != null && dsConnectionStringName.Length > 0)
{
#if NET_20
var 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
{
var 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var 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[] { 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)
var lockHandlerTypeName = cfg.GetStringProperty(PropertyJobStoreLockHandlerType);
if (lockHandlerTypeName != null)
{
try
{
var lockHandlerType = loadHelper.LoadType(lockHandlerTypeName);
ISemaphore lockHandler;
var cWithDbProvider =
lockHandlerType.GetConstructor(new[] { typeof(DbProvider) });
if (cWithDbProvider != null)
{
// takes db provider
var 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var pluginNames = cfg.GetPropertyGroups(PropertyPluginPrefix);
var plugins = new ISchedulerPlugin[pluginNames.Length];
for (var i = 0; i < pluginNames.Length; i++)
{
var pp =
cfg.GetPropertyGroup(string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyPluginPrefix, pluginNames[i]), true);
var 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var strArg = new[] { typeof(string) };
var jobListenerNames = cfg.GetPropertyGroups(PropertyJobListenerPrefix);
var jobListeners = new IJobListener[jobListenerNames.Length];
for (var i = 0; i < jobListenerNames.Length; i++)
{
var lp =
cfg.GetPropertyGroup(string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyJobListenerPrefix, jobListenerNames[i]), true);
var 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
{
var 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var triggerListenerNames = cfg.GetPropertyGroups(PropertyTriggerListenerPrefix);
var triggerListeners = new ITriggerListener[triggerListenerNames.Length];
for (var i = 0; i < triggerListenerNames.Length; i++)
{
var lp =
cfg.GetPropertyGroup(
string.Format(CultureInfo.InvariantCulture, "{0}.{1}", PropertyTriggerListenerPrefix, triggerListenerNames[i]), true);
var 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
{
var 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
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
var 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)
{
var jjs = (JobStoreSupport)js;
jjs.InstanceId = schedInstId;
jjs.DbRetryInterval = dbFailureRetry;
}
var 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 (var 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...
var 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 (var i = 0; i < plugins.Length; i++)
{
plugins[i].Initialize(pluginNames[i], sched);
}
// add listeners
for (var i = 0; i < jobListeners.Length; i++)
{
qs.AddGlobalJobListener(jobListeners[i]);
}
for (var i = 0; i < triggerListeners.Length; i++)
{
qs.AddGlobalTriggerListener(triggerListeners[i]);
}
// set scheduler context data...
var itr = new HashSet(schedCtxtProps).GetEnumerator();
while (itr.MoveNext())
{
var key = (String)itr.Current;
var 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);
}