#region License Information
/* HeuristicLab
* Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
*
* This file is part of HeuristicLab.
*
* HeuristicLab is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* HeuristicLab is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with HeuristicLab. If not, see .
*/
#endregion
using System;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using HeuristicLab.Clients.Hive;
using HeuristicLab.Core;
namespace HeuristicLab.HiveDrain {
///
/// Retrieves all jobs and starts downloading their tasks
///
public class JobDownloader {
public string RootLocation { get; set; }
public string NamePattern { get; set; }
public bool OneFile { get; set; }
private ILog log;
public JobDownloader(string location, string pattern, ILog log, bool oneFile = false) {
RootLocation = location;
NamePattern = pattern;
this.log = log;
OneFile = oneFile;
}
public void Start() {
var jobsLoaded = HiveServiceLocator.Instance.CallHiveService>(s => s.GetJobs());
Semaphore limitSemaphore = new Semaphore(HeuristicLabHiveDrainApplication.MaxParallelDownloads, HeuristicLabHiveDrainApplication.MaxParallelDownloads);
foreach (Job j in jobsLoaded) {
if (string.IsNullOrEmpty(NamePattern) || j.Name.Contains(NamePattern)) {
string jobPath = Path.Combine(RootLocation, String.Format("{0} - {1}", j.Name, j.Id));
log.LogMessage(String.Format("\"{0}\": {1}", j.Name, j.Id));
if (OneFile) {
JobTaskOneFileDownloader taskDownloader = new JobTaskOneFileDownloader(jobPath, j, limitSemaphore, log);
taskDownloader.Start();
} else {
JobTaskDownloader taskDownloader = new JobTaskDownloader(jobPath, j, limitSemaphore, log);
taskDownloader.Start();
}
} else {
log.LogMessage(String.Format("\"{0}\": {1} ---> ignored", j.Name, j.Id));
}
}
}
}
}