/// <summary>
/// loads all the jobs from the harddisk
/// upon loading, the jobs are ordered according to their position field
/// so that the order in which the jobs were previously shown in the GUI is preserved
/// </summary>
public void LoadJobs()
{
string jobsPath = Path.Combine(mainForm.MeGUIPath, "jobs");
DirectoryInfo di = FileUtil.ensureDirectoryExists(jobsPath);
FileInfo[] files = di.GetFiles("*.xml");
foreach (FileInfo fi in files)
{
string fileName = fi.FullName;
TaggedJob job = LoadJob(fileName);
if (job != null && job.Name != null)
{
if (allJobs.ContainsKey(job.Name))
{
MessageBox.Show("A job named " + job.Name + " is already in the queue.\nThe job defined in " + fileName + "\nwill be discarded", "Duplicate job name detected",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
allJobs.Add(job.Name, job);
}
}
}
foreach (TaggedJob job in allJobs.Values)
{
if (job.Status == JobStatus.PROCESSING || job.Status == JobStatus.PAUSED || job.Status == JobStatus.ABORTING)
{
job.Status = JobStatus.ABORTED;
}
job.RequiredJobs = ToJobList(job.RequiredJobNames);
job.EnabledJobs = ToJobList(job.EnabledJobNames);
}
string path = Path.Combine(mainForm.MeGUIPath, "joblists.xml");
JobListSerializer s = Util.XmlDeserializeOrDefault <JobListSerializer>(path);
globalJobQueue.JobList = ToJobList(s.mainJobList);
foreach (TaggedJob job in allJobs.Values)
{
if (globalJobQueue.HasJob(job))
{
continue;
}
globalJobQueue.QueueJob(job);
}
AdjustWorkerCount(false);
}
private void loadJobLists()
{
string path = Path.Combine(mainForm.MeGUIPath, "joblists.xml");
JobListSerializer s = Util.XmlDeserializeOrDefault <JobListSerializer>(path);
jobQueue.JobList = toJobList(s.mainJobList);
foreach (Pair <string, List <string> > p in s.workersAndTheirJobLists)
{
JobWorkerMode mode = JobWorkerMode.RequestNewJobs;
bool bIsTemporaryWorker = false;
if (p.fst.StartsWith("Temporary worker "))
{
if (p.snd.Count == 0)
{
continue;
}
mode = JobWorkerMode.CloseOnLocalListCompleted;
bIsTemporaryWorker = true;
}
JobWorker w = NewWorker(p.fst, false);
w.Mode = mode;
w.IsTemporaryWorker = bIsTemporaryWorker;
// check if there are any unassigned jobs which belongs to this worker
foreach (TaggedJob oJob in allJobs.Values)
{
if (w.Name.Equals(oJob.OwningWorker) && !p.snd.Contains(oJob.Name))
{
p.snd.Add(oJob.Name);
}
}
IEnumerable <TaggedJob> list = toJobList(p.snd);
foreach (TaggedJob j in list)
{
w.AddJob(j);
}
}
// check if there are any assigned jobs which have no existing worker
foreach (TaggedJob oJob in allJobs.Values)
{
if (oJob.OwningWorker != null && !workers.ContainsKey(oJob.OwningWorker))
{
oJob.OwningWorker = null;
}
}
}
private void saveJobLists()
{
JobListSerializer s = new JobListSerializer();
s.mainJobList = toStringList(jobQueue.JobList);
foreach (JobWorker w in workers.Values)
{
s.workersAndTheirJobLists.Add(new Pair <string, List <string> >(
w.Name,
toStringList(w.Jobs)));
}
string path = Path.Combine(mainForm.MeGUIPath, "joblists.xml");
Util.XmlSerialize(s, path);
}
/// <summary>
/// saves all the jobs in the queue
/// </summary>
public void SaveJobs()
{
lock (mainForm.Jobs.ResourceLock)
{
foreach (TaggedJob job in allJobs.Values)
{
job.EnabledJobNames = ToStringList(job.EnabledJobs);
job.RequiredJobNames = ToStringList(job.RequiredJobs);
SaveJob(job, mainForm.MeGUIPath);
}
JobListSerializer s = new JobListSerializer();
s.mainJobList = ToStringList(globalJobQueue.JobList);
string path = Path.Combine(mainForm.MeGUIPath, "joblists.xml");
Util.XmlSerialize(s, path);
}
}
private void loadJobLists()
{
string path = Path.Combine(mainForm.MeGUIPath, "joblists.xml");
JobListSerializer s = Util.XmlDeserializeOrDefault <JobListSerializer>(path);
jobQueue.JobList = toJobList(s.mainJobList);
foreach (Pair <string, List <string> > p in s.workersAndTheirJobLists)
{
JobWorker w = NewWorker(p.fst, false);
IEnumerable <TaggedJob> list = toJobList(p.snd);
w.Jobs = list;
foreach (TaggedJob j in list)
{
j.OwningWorker = w.Name;
}
}
}