public static void ResumeJob(RefreshableJob refreshableJob) {
HiveServiceLocator.Instance.CallHiveService(service => {
foreach (HiveTask task in refreshableJob.GetAllHiveTasks()) {
if (task.Task.State == TaskState.Paused) {
service.RestartTask(task.Task.Id);
}
}
});
refreshableJob.ExecutionState = ExecutionState.Started;
}
private void UploadJob(RefreshableJob refreshableJob, CancellationToken cancellationToken) {
try {
refreshableJob.IsProgressing = true;
refreshableJob.Progress.Start("Connecting to server...");
IEnumerable<string> resourceNames = ToResourceNameList(refreshableJob.Job.ResourceNames);
var resourceIds = new List<Guid>();
foreach (var resourceName in resourceNames) {
Guid resourceId = HiveServiceLocator.Instance.CallHiveService((s) => s.GetResourceId(resourceName));
if (resourceId == Guid.Empty) {
throw new ResourceNotFoundException(string.Format("Could not find the resource '{0}'", resourceName));
}
resourceIds.Add(resourceId);
}
foreach (OptimizerHiveTask hiveJob in refreshableJob.HiveTasks.OfType<OptimizerHiveTask>()) {
hiveJob.SetIndexInParentOptimizerList(null);
}
// upload Job
refreshableJob.Progress.Status = "Uploading Job...";
refreshableJob.Job.Id = HiveServiceLocator.Instance.CallHiveService((s) => s.AddJob(refreshableJob.Job));
refreshableJob.Job = HiveServiceLocator.Instance.CallHiveService((s) => s.GetJob(refreshableJob.Job.Id)); // update owner and permissions
cancellationToken.ThrowIfCancellationRequested();
int totalJobCount = refreshableJob.GetAllHiveTasks().Count();
int[] jobCount = new int[1]; // use a reference type (int-array) instead of value type (int) in order to pass the value via a delegate to task-parallel-library
cancellationToken.ThrowIfCancellationRequested();
// upload plugins
refreshableJob.Progress.Status = "Uploading plugins...";
this.OnlinePlugins = HiveServiceLocator.Instance.CallHiveService((s) => s.GetPlugins());
this.AlreadyUploadedPlugins = new List<Plugin>();
Plugin configFilePlugin = HiveServiceLocator.Instance.CallHiveService((s) => UploadConfigurationFile(s, onlinePlugins));
this.alreadyUploadedPlugins.Add(configFilePlugin);
cancellationToken.ThrowIfCancellationRequested();
// upload tasks
refreshableJob.Progress.Status = "Uploading tasks...";
var tasks = new List<TS.Task>();
foreach (HiveTask hiveTask in refreshableJob.HiveTasks) {
var task = TS.Task.Factory.StartNew((hj) => {
UploadTaskWithChildren(refreshableJob.Progress, (HiveTask)hj, null, resourceIds, jobCount, totalJobCount, configFilePlugin.Id, refreshableJob.Job.Id, refreshableJob.Log, cancellationToken);
}, hiveTask);
task.ContinueWith((x) => refreshableJob.Log.LogException(x.Exception), TaskContinuationOptions.OnlyOnFaulted);
tasks.Add(task);
}
TS.Task.WaitAll(tasks.ToArray());
}
finally {
refreshableJob.Job.Modified = false;
refreshableJob.IsProgressing = false;
refreshableJob.Progress.Finish();
}
}
public static void StopJob(RefreshableJob refreshableJob) {
HiveServiceLocator.Instance.CallHiveService(service => {
foreach (HiveTask task in refreshableJob.GetAllHiveTasks()) {
if (task.Task.State != TaskState.Finished && task.Task.State != TaskState.Aborted && task.Task.State != TaskState.Failed)
service.StopTask(task.Task.Id);
}
});
refreshableJob.ExecutionState = ExecutionState.Stopped;
}
