private void modifyStatus <T>(Action <JobStatusDTO> change, string failureMessage)
{
var jobKey = JobStatus.GetKey(typeof(T));
try
{
var status = _persistence.Find(_channels.Name, jobKey);
if (status == null)
{
_logger.Info(() => "Unable to find a persisted record of Job {0} on channel {1}, creating a new one".ToFormat(jobKey, _channels.Name));
status = new JobStatusDTO {
NodeName = _channels.Name, JobKey = jobKey
};
}
status.Started = null;
var current = status.LastExecution;
change(status);
_persistence.Persist(status);
if (status.LastExecution != null && !ReferenceEquals(current, status.LastExecution))
{
_persistence.RecordHistory(_channels.Name, jobKey, status.LastExecution);
}
}
catch (Exception e)
{
var id = JobStatusDTO.ToId(_channels.Name, jobKey);
_logger.Error(id, failureMessage, e);
}
}
public static string ToId(string node, string job)
{
return("History-" + JobStatusDTO.ToId(node, job));
}
public JobStatusDTO Find(string nodeName, string jobKey)
{
return(_statusCache[JobStatusDTO.ToId(nodeName, jobKey)]);
}