/// <summary>
/// Called by the <see cref="IScheduler" /> when a <see cref="ITrigger" />
/// fires that is associated with the <see cref="IJob" />.
/// <para>
/// The implementation may wish to set a result object on the
/// JobExecutionContext before this method exits. The result itself
/// is meaningless to Quartz, but may be informative to
/// <see cref="IJobListener" />s or
/// <see cref="ITriggerListener" />s that are watching the job's
/// execution.
/// </para>
/// </summary>
/// <param name="context">The execution context.</param>
/// <seealso cref="IJob">
/// </seealso>
public virtual void Execute(IJobExecutionContext context)
{
JobDataMap mergedJobDataMap = context.MergedJobDataMap;
SchedulerContext schedCtxt;
try
{
schedCtxt = context.Scheduler.Context;
}
catch (SchedulerException e)
{
throw new JobExecutionException("Error obtaining scheduler context.", e, false);
}
string fileName = mergedJobDataMap.GetString(FileName);
string listenerName = mergedJobDataMap.GetString(FileScanListenerName);
if (fileName == null)
{
throw new JobExecutionException(string.Format(CultureInfo.InvariantCulture, "Required parameter '{0}' not found in JobDataMap", FileName));
}
if (listenerName == null)
{
throw new JobExecutionException(string.Format(CultureInfo.InvariantCulture, "Required parameter '{0}' not found in JobDataMap", FileScanListenerName));
}
IFileScanListener listener = (IFileScanListener)schedCtxt[listenerName];
if (listener == null)
{
throw new JobExecutionException(string.Format(CultureInfo.InvariantCulture, "FileScanListener named '{0}' not found in SchedulerContext", listenerName));
}
DateTime lastDate = DateTime.MinValue;
if (mergedJobDataMap.ContainsKey(LastModifiedTime))
{
lastDate = mergedJobDataMap.GetDateTime(LastModifiedTime);
}
long minAge = 5000;
if (mergedJobDataMap.ContainsKey(MinimumUpdateAge))
{
minAge = mergedJobDataMap.GetLong(MinimumUpdateAge);
}
DateTime maxAgeDate = DateTime.Now.AddMilliseconds(minAge);
DateTime newDate = GetLastModifiedDate(fileName);
if (newDate == DateTime.MinValue)
{
return;
}
if (lastDate != DateTime.MinValue && (newDate != lastDate && newDate < maxAgeDate))
{
// notify call back...
listener.FileUpdated(fileName);
}
context.JobDetail.JobDataMap.Put(LastModifiedTime, newDate);
}
/// <summary>
/// Called by the <see cref="IScheduler" /> when a <see cref="ITrigger" />
/// fires that is associated with the <see cref="IJob" />.
/// <para>
/// The implementation may wish to set a result object on the
/// JobExecutionContext before this method exits. The result itself
/// is meaningless to Quartz, but may be informative to
/// <see cref="IJobListener" />s or
/// <see cref="ITriggerListener" />s that are watching the job's
/// execution.
/// </para>
/// </summary>
/// <param name="context">The execution context.</param>
/// <seealso cref="IJob">
/// </seealso>
public virtual async Task Execute(IJobExecutionContext context)
{
JobDataMap mergedJobDataMap = context.MergedJobDataMap;
SchedulerContext schedCtxt;
try
{
schedCtxt = context.Scheduler.Context;
}
catch (SchedulerException e)
{
throw new JobExecutionException("Error obtaining scheduler context.", e, false);
}
string fileName = mergedJobDataMap.GetString(FileName);
string listenerName = mergedJobDataMap.GetString(FileScanListenerName);
if (fileName == null)
{
throw new JobExecutionException($"Required parameter '{FileName}' not found in JobDataMap");
}
if (listenerName == null)
{
throw new JobExecutionException($"Required parameter '{FileScanListenerName}' not found in JobDataMap");
}
IFileScanListener listener = (IFileScanListener)schedCtxt[listenerName];
if (listener == null)
{
throw new JobExecutionException($"FileScanListener named '{listenerName}' not found in SchedulerContext");
}
DateTime lastDate = DateTime.MinValue;
if (mergedJobDataMap.ContainsKey(LastModifiedTime))
{
lastDate = mergedJobDataMap.GetDateTime(LastModifiedTime);
}
long minAge = 5000;
if (mergedJobDataMap.ContainsKey(MinimumUpdateAge))
{
minAge = mergedJobDataMap.GetLong(MinimumUpdateAge);
}
DateTime maxAgeDate = DateTime.Now.AddMilliseconds(minAge);
DateTime newDate = GetLastModifiedDate(fileName);
if (newDate == DateTime.MinValue)
{
Log.Warn($"File '{fileName}' does not exist.");
return;
}
if (lastDate != DateTime.MinValue && (newDate != lastDate && newDate < maxAgeDate))
{
// notify call back...
Log.Info($"File '{fileName}' updated, notifying listener.");
await listener.FileUpdated(fileName).ConfigureAwait(false);
}
else
{
Log.Debug($"File '{fileName}' unchanged.");
}
context.JobDetail.JobDataMap.Put(LastModifiedTime, newDate);
}
/// <summary>
/// Called by the <see cref="IScheduler" /> when a <see cref="Trigger" />
/// fires that is associated with the <see cref="IJob" />.
/// <p>
/// The implementation may wish to set a result object on the
/// JobExecutionContext before this method exits. The result itself
/// is meaningless to Quartz, but may be informative to
/// <see cref="IJobListener" />s or
/// <see cref="ITriggerListener" />s that are watching the job's
/// execution.
/// </p>
/// </summary>
/// <param name="context">The execution context.</param>
/// <seealso cref="IJob">
/// </seealso>
public virtual void Execute(JobExecutionContext context)
{
JobDataMap data = context.MergedJobDataMap;
SchedulerContext schedCtxt;
try
{
schedCtxt = context.Scheduler.Context;
}
catch (SchedulerException e)
{
throw new JobExecutionException("Error obtaining scheduler context.", e, false);
}
string fileName = data.GetString(FileName);
string listenerName = data.GetString(FileScanListenerName);
if (fileName == null)
{
throw new JobExecutionException(string.Format(CultureInfo.InvariantCulture, "Required parameter '{0}' not found in JobDataMap", FileName));
}
if (listenerName == null)
{
throw new JobExecutionException(string.Format(CultureInfo.InvariantCulture, "Required parameter '{0}' not found in JobDataMap", FileScanListenerName));
}
IFileScanListener listener = (IFileScanListener)schedCtxt[listenerName];
if (listener == null)
{
throw new JobExecutionException(string.Format(CultureInfo.InvariantCulture, "FileScanListener named '{0}' not found in SchedulerContext", listenerName));
}
DateTime lastDate = DateTime.MinValue;
if (data.Contains(LastModifiedTime))
{
lastDate = data.GetDateTime(LastModifiedTime);
}
DateTime newDate = GetLastModifiedDate(fileName);
if (newDate == DateTime.MinValue)
{
Log.Warn(string.Format(CultureInfo.InvariantCulture, "File '{0}' does not exist.", fileName));
return;
}
if (lastDate != DateTime.MinValue && (newDate != lastDate))
{
// notify call back...
Log.Info(string.Format(CultureInfo.InvariantCulture, "File '{0}' updated, notifying listener.", fileName));
listener.FileUpdated(fileName);
}
else
{
Log.Debug(string.Format(CultureInfo.InvariantCulture, "File '{0}' unchanged.", fileName));
}
context.JobDetail.JobDataMap.Put(LastModifiedTime, newDate);
}
