/// <summary>
/// Releases the specified job lock.
/// </summary>
/// <param name="jobLock">The job lock.</param>
public override void Release(JobLock jobLock)
{
lock (_myLock)
{
if (jobLock.LockAcquired)
{
_locks.Remove(jobLock.LockName);
}
jobLock.SetReleased();
}
}
private void RunInternal()
{
if (!this.IsBusy)
{
this.IsBusy = true;
using (JobLock @lock = this._jobLockProvider.Acquire(this.Name))
{
if ([email protected])
{
this.LastResult = "Could not acquire a job lock.";
this.LastStatus = JobStatus.Canceled;
this.Status = JobStatus.Waiting;
this.IsBusy = false;
}
else
{
DateTime now = DateTime.Now;
this.LastRunStartTime = now;
JobManager.Current.OnJobRunning(new JobEventArgs(this.Name, JobAction.Running, this._id));
Trace.TraceInformation("Run job '{0}' at {1}.", new object[] { this.Name, now });
this.Status = JobStatus.Running;
Interlocked.Increment(ref JobManager.JobsRunning);
try
{
this.CreateInstance();
JobContext context = new JobContext(this.Name, this.Description, this.LastRunStartTime, this.LastStatus, this.Arguments, new Action <string>(this.UpdateStatus));
JobResult result = this._instance.Run(context);
if (result == null)
{
if (string.IsNullOrEmpty(this.LastResult))
{
this.LastResult = "Completed";
}
this.LastStatus = JobStatus.Completed;
}
else if (result.Error != null)
{
this.LastResult = result.Error.Message;
this.LastStatus = JobStatus.Error;
Trace.TraceError(result.Error.ToString());
}
else
{
if (result.Result != null)
{
this.LastResult = result.Result.ToString();
}
this.LastStatus = JobStatus.Completed;
}
}
catch (Exception exception)
{
this.LastResult = exception.Message;
this.LastStatus = JobStatus.Error;
Trace.TraceError(exception.ToString());
}
finally
{
Interlocked.Decrement(ref JobManager.JobsRunning);
this.LastRunFinishTime = DateTime.Now;
if (!this._keepAlive)
{
this._instance = null;
}
try
{
if (this._jobHistoryProvider != null)
{
this._jobHistoryProvider.SaveHistory(this);
}
}
catch (Exception exception2)
{
Trace.TraceError("Error saving job history: " + exception2.Message);
}
JobManager.Current.OnJobCompleted(new JobCompletedEventArgs(this.Name, JobAction.Completed, this._id, now, this.LastRunFinishTime, this.LastResult, this.LastStatus));
Trace.TraceInformation("Job '{0}' completed with status '{1}'.", new object[] { this.Name, this.LastStatus });
this.Status = JobStatus.Waiting;
this.IsBusy = false;
}
}
}
}
}
/// <summary> /// Releases the specified job lock. /// </summary> /// <param name="jobLock">The job lock.</param> public abstract void Release(JobLock jobLock);
