public Simulation recoverStoredSimulation(HttpServletRequest req, int idConfiguration) {
if (idConfiguration == ReMoto.idGuestUser) return null;
FileInputStream fis = null;
ObjectInputStream in = null;
Simulation sim = null;
try {
fis = new FileInputStream(ReMoto.path + "store/" + idConfiguration + ".sim");
in = new ObjectInputStream(fis);
sim = (Simulation) in.readObject();
in.close();
String oldCdSimulation = sim.getCdSimulation();
String newCdSimulation = getCdSimulation(req, idConfiguration);
if (!oldCdSimulation.equals(newCdSimulation)) {
ReMoto.simulations.remove(oldCdSimulation);
}
sim.setCdSimulation(newCdSimulation);
ReMoto.simulations.put(newCdSimulation, sim);
} catch (FileNotFoundException e) {
// Simulation was not stored
} catch (Exception ex) {
ex.printStackTrace();
}
return sim;
}
public void cleanSimulation(HttpServletRequest req) {
User user = getUser(req);
if (user == null) return;
Iterator it = ReMoto.simulations.values().iterator();
while (it.hasNext()) {
Simulation sim = (Simulation) it.next();
if (sim.getStatus() != Simulation.SIM_RUNNING) {
Date dateSim = sim.getDateFinish();
Date dateNow = new Date();
// TRECHO PROVISORIAMENTE COMENTADO
/*
// Remove old simulations - time in milliseconds
if( user.getCdUser().equals( ReMoto.cdGuestUser ) )
{
// Keep during 30 minutes
if( dateNow.getTime() > dateSim.getTime() + 1000 * 60 * 30 )
it.remove();
}
else
{
// Keep during 12 hours
if( dateNow.getTime() > dateSim.getTime() + 1000 * 60 * 60 * 12 )
it.remove();
}
*/
}
}
}
public boolean isThereSimulationRunning(HttpServletRequest req) {
int numSims = 0;
Iterator it = ReMoto.simulations.values().iterator();
while (it.hasNext()) {
Simulation sim = (Simulation) it.next();
if (sim.getStatus() == Simulation.SIM_RUNNING) {
numSims = numSims + 1;
}
}
System.out.println("numSims: " + numSims);
if (numSims >= 4) return true;
return false;
}
public Configuration loadConfiguration(HttpServletRequest req, int idConfiguration) {
User user = getUser(req);
if (idConfiguration < 0) {
idConfiguration = user.getIdConfigurationDefault();
}
Simulation sim = getSimulation(req, idConfiguration);
Configuration conf = null;
if (sim != null) conf = sim.getConfiguration();
// Load configuration properties
if (conf == null) {
ConfigurationDAO confDAO = new ConfigurationDAO();
conf = confDAO.getConfiguration(idConfiguration);
}
req.getSession().setAttribute("configuration", conf);
return conf;
}