/// <summary>
/// Create a JobExcecutionContext with the given context data.
/// </summary>
public JobExecutionContext(IScheduler scheduler, TriggerFiredBundle firedBundle, IJob job)
{
this.scheduler = scheduler;
trigger = firedBundle.Trigger;
calendar = firedBundle.Calendar;
jobDetail = firedBundle.JobDetail;
this.job = job;
recovering = firedBundle.Recovering;
fireTimeUtc = firedBundle.FireTimeUtc;
scheduledFireTimeUtc = firedBundle.ScheduledFireTimeUtc;
prevFireTimeUtc = firedBundle.PrevFireTimeUtc;
nextFireTimeUtc = firedBundle.NextFireTimeUtc;
jobDataMap = new JobDataMap();
jobDataMap.PutAll(jobDetail.JobDataMap);
jobDataMap.PutAll(trigger.JobDataMap);
}
/// <summary>
/// serialize
/// </summary>
/// <param name="data">The data.</param>
/// <returns></returns>
private byte[] SerializeProperties(JobDataMap data)
{
byte[] retValue = null;
if (null != data)
{
NameValueCollection properties = ConvertToProperty(data.WrappedMap);
retValue = SerializeObject(properties);
}
return retValue;
}
/// <summary>
/// Trigger the identified <see cref="IJob" /> (Execute it
/// now) - with a volatile trigger.
/// </summary>
public virtual void TriggerJobWithVolatileTrigger(SchedulingContext ctxt, string jobName, string groupName,
JobDataMap data)
{
ValidateState();
if (groupName == null)
{
groupName = SchedulerConstants.DefaultGroup;
}
Trigger trig =
new SimpleTrigger(NewTriggerId(), SchedulerConstants.DefaultManualTriggers, jobName, groupName, DateTime.UtcNow,
null, 0, TimeSpan.Zero);
trig.Volatile = true;
trig.ComputeFirstFireTimeUtc(null);
if (data != null)
{
trig.JobDataMap = data;
}
bool collision = true;
while (collision)
{
try
{
resources.JobStore.StoreTrigger(ctxt, trig, false);
collision = false;
}
catch (ObjectAlreadyExistsException)
{
trig.Name = NewTriggerId();
}
}
NotifySchedulerThread(trig.GetNextFireTimeUtc());
NotifySchedulerListenersScheduled(trig);
}
/// <summary>
/// Remove the transient data from and then create a serialized <see cref="MemoryStream" />
/// version of a <see cref="JobDataMap" /> and returns the underlying bytes.
/// </summary>
/// <param name="data">The data.</param>
/// <returns>the serialized data as byte array</returns>
public virtual byte[] SerializeJobData(JobDataMap data)
{
if (CanUseProperties)
{
return SerializeProperties(data);
}
try
{
return SerializeObject(data);
}
catch (SerializationException e)
{
throw new SerializationException(
"Unable to serialize JobDataMap for insertion into " +
"database because the value of property '" +
GetKeyOfNonSerializableValue(data) +
"' is not serializable: " + e.Message);
}
}