public void createRandomIndividuals(int numIndividuals, KTH kth) {
Map<Integer, Room> rooms = kth.getRooms();
int numRooms = kth.getRooms().size();
for (int i = 0; i < numIndividuals; i++) {
// register all available timeslots
ArrayList<TimeSlot> availableTimeSlots = new ArrayList<TimeSlot>();
for (int roomId : rooms.keySet()) {
for (int d = 0; d < RoomTimeTable.NUM_DAYS; d++) {
for (int t = 0; t < RoomTimeTable.NUM_TIMESLOTS; t++) {
availableTimeSlots.add(new TimeSlot(roomId, d, t));
}
}
}
TimeTable tt = new TimeTable(numRooms);
for (int roomId : rooms.keySet()) {
Room room = rooms.get(roomId);
RoomTimeTable rtt = new RoomTimeTable(room);
tt.putRoomTimeTable(roomId, rtt);
}
// index variables
int rttId = 0;
int day = 0;
int timeSlot = 0;
// assign all event to any randomly selected available timeslot
Random rand = new Random(System.currentTimeMillis());
for (Event e : kth.getEvents().values()) {
TimeSlot availableTimeSlot =
availableTimeSlots.get(rand.nextInt(availableTimeSlots.size()));
RoomTimeTable rtt = tt.getRoomTimeTables()[availableTimeSlot.roomId];
rtt.setEvent(availableTimeSlot.day, availableTimeSlot.timeSlot, e.getId());
availableTimeSlots.remove(availableTimeSlot);
/* DEBUG
System.out.println("==============");
System.out.println("ROOM TIME TABLE ID: " + rtt.getRoom().getName());
System.out.println("Day: " + availableTimeSlot.day + " Timeslot: " + availableTimeSlot.timeSlot + " Event ID: " + e.getId());
*/
}
individuals.add(tt);
availableTimeSlots.clear();
}
}
public void deleteEvent(Event event) {
List<User> list = getUsers();
Collection<Activity> activities = event.getActivities();
Set<Activity> tmpActivities = new HashSet<Activity>();
for (Activity activityEntity : activities) {
tmpActivities.add(activityEntity);
}
for (User user : list) {
boolean userUpdated = false;
if (user.getEvents().contains(event)) {
for (Activity activity : tmpActivities) {
user.getActivities().remove(activity);
event.getActivities().remove(activity);
}
user.getEvents().remove(event);
userUpdated = true;
}
if (userUpdated) {
updateObject(user);
}
}
deleteObject(event);
// for (Activity activity : tmpActivities) {
// deleteObject(activity);
// }
}
public List<Activity> getActivities(Event parent) {
List<Activity> result = new ArrayList<Activity>();
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
Object event =
session
.createQuery("from Event as event where event.idevent= " + parent.getIdevent())
.uniqueResult();
transaction.commit();
if (event != null) {
Event eventEntity = (Event) event;
Collection<Activity> activityList = eventEntity.getActivities();
for (Activity activity : activityList) {
result.add(activity);
}
}
} finally {
if (session.isOpen()) {
session.flush();
session.disconnect();
session.close();
}
}
return result;
}
private void populateTrainingSessions() {
if (null == sessions) {
sessions = new HashSet<TrainingSession>();
}
Set<Event> events = getSubscribedEvents();
for (Event ev : events) {
TrainingSession ts1 =
new TrainingSession(
ev.getId(),
this,
new java.util.Date(1227817411),
"a workout desc",
true,
"something for now",
"something");
TrainingSession ts2 =
new TrainingSession(
ev.getId(),
this,
new java.util.Date(1229459011),
"a workout desc",
true,
"something for now",
"something");
UserRegistry.getCurrentInstance().userEJB.addTrainingSession(ts1);
UserRegistry.getCurrentInstance().userEJB.addTrainingSession(ts2);
sessions.add(ts1);
sessions.add(ts2);
}
UserRegistry.getCurrentInstance().updateUser(this);
}
/**
* Find a matching client SUBSCRIBE to the incoming notify. NOTIFY requests are matched to such
* SUBSCRIBE requests if they contain the same "Call-ID", a "To" header "tag" parameter which
* matches the "From" header "tag" parameter of the SUBSCRIBE, and the same "Event" header field.
* Rules for comparisons of the "Event" headers are described in section 7.2.1. If a matching
* NOTIFY request contains a "Subscription-State" of "active" or "pending", it creates a new
* subscription and a new dialog (unless they have already been created by a matching response, as
* described above).
*
* @param notifyMessage
*/
public SIPClientTransaction findSubscribeTransaction(SIPRequest notifyMessage) {
synchronized (clientTransactions) {
Iterator<SIPClientTransaction> it = clientTransactions.iterator();
String thisToTag = notifyMessage.getTo().getTag();
if (thisToTag == null) return null;
Event eventHdr = (Event) notifyMessage.getHeader(EventHeader.NAME);
if (eventHdr == null) return null;
while (it.hasNext()) {
SIPClientTransaction ct = (SIPClientTransaction) it.next();
// SIPRequest sipRequest = ct.getOriginalRequest();
String fromTag = ct.from.getTag();
Event hisEvent = ct.event;
// Event header is mandatory but some slopply clients
// dont include it.
if (hisEvent == null) continue;
if (ct.method.equals(Request.SUBSCRIBE)
&& fromTag.equalsIgnoreCase(thisToTag)
&& hisEvent != null
&& eventHdr.match(hisEvent)
&& notifyMessage.getCallId().getCallId().equalsIgnoreCase(ct.callId.getCallId()))
return ct;
}
}
return null;
}
public static void main(String[] args) {
EventManager mgr = new EventManager();
if (args[0].equals("store")) {
mgr.createAndStoreEvent("My Event", new Date());
} else if (args[0].equals("list")) {
List events = mgr.listEvents();
for (int i = 0; i < events.size(); i++) {
Event theEvent = (Event) events.get(i);
System.out.println("Event: " + theEvent.getTitle() + " Time: " + theEvent.getDate());
}
} else if (args[0].equals("addpersontoevent")) {
Long eventId = mgr.createAndStoreEvent("My Event", new Date());
Long personId = mgr.createAndStorePerson("Foo", "Bar");
mgr.addPersonToEvent(personId, eventId);
System.out.println("Added person " + personId + " to event " + eventId);
} else if (args[0].equals("addemailtoperson")) {
Long personId = mgr.createAndStorePerson("Foozy", "Beary");
mgr.addEmailToPerson(personId, "foo@bar");
mgr.addEmailToPerson(personId, "bar@foo");
System.out.println(
"Added two email addresses (value typed objects) to person entity : " + personId);
}
HibernateUtil.getSessionFactory().close();
}
public Object up(Event evt) {
switch (evt.getType()) {
case Event.MSG:
Message msg = (Message) evt.getArg();
LockingHeader hdr = (LockingHeader) msg.getHeader(id);
if (hdr == null) break;
Request req = (Request) msg.getObject();
if (log.isTraceEnabled())
log.trace("[" + local_addr + "] <-- [" + msg.getSrc() + "] " + req);
switch (req.type) {
case GRANT_LOCK:
case RELEASE_LOCK:
handleLockRequest(req);
break;
case LOCK_GRANTED:
handleLockGrantedResponse(req.lock_name, req.owner, msg.getSrc());
break;
case LOCK_DENIED:
handleLockDeniedResponse(req.lock_name, req.owner);
break;
case CREATE_LOCK:
handleCreateLockRequest(req.lock_name, req.owner);
break;
case DELETE_LOCK:
handleDeleteLockRequest(req.lock_name);
break;
case COND_SIG:
case COND_SIG_ALL:
handleSignalRequest(req);
break;
case LOCK_AWAIT:
handleAwaitRequest(req.lock_name, req.owner);
handleLockRequest(req);
break;
case DELETE_LOCK_AWAIT:
handleDeleteAwaitRequest(req.lock_name, req.owner);
break;
case SIG_RET:
handleSignalResponse(req.lock_name, req.owner);
break;
case CREATE_AWAITER:
handleCreateAwaitingRequest(req.lock_name, req.owner);
break;
case DELETE_AWAITER:
handleDeleteAwaitingRequest(req.lock_name, req.owner);
break;
default:
log.error("Request of type " + req.type + " not known");
break;
}
return null;
case Event.VIEW_CHANGE:
handleView((View) evt.getArg());
break;
}
return up_prot.up(evt);
}
private void updateExistingProfilesForSegment(Segment segment) {
long t = System.currentTimeMillis();
Condition segmentCondition = new Condition();
segmentCondition.setConditionType(
definitionsService.getConditionType("profilePropertyCondition"));
segmentCondition.setParameter("propertyName", "segments");
segmentCondition.setParameter("comparisonOperator", "equals");
segmentCondition.setParameter("propertyValue", segment.getItemId());
if (segment.getMetadata().isEnabled()) {
List<Profile> previousProfiles =
persistenceService.query(segmentCondition, null, Profile.class);
List<Profile> newProfiles =
persistenceService.query(segment.getCondition(), null, Profile.class);
List<Profile> add = new ArrayList<>(newProfiles);
add.removeAll(previousProfiles);
previousProfiles.removeAll(newProfiles);
for (Profile profileToAdd : add) {
profileToAdd.getSegments().add(segment.getItemId());
persistenceService.update(
profileToAdd.getItemId(), null, Profile.class, "segments", profileToAdd.getSegments());
Event profileUpdated =
new Event("profileUpdated", null, profileToAdd, null, null, profileToAdd, new Date());
profileUpdated.setPersistent(false);
eventService.send(profileUpdated);
}
for (Profile profileToRemove : previousProfiles) {
profileToRemove.getSegments().remove(segment.getItemId());
persistenceService.update(
profileToRemove.getItemId(),
null,
Profile.class,
"segments",
profileToRemove.getSegments());
Event profileUpdated =
new Event(
"profileUpdated", null, profileToRemove, null, null, profileToRemove, new Date());
profileUpdated.setPersistent(false);
eventService.send(profileUpdated);
}
} else {
List<Profile> previousProfiles =
persistenceService.query(segmentCondition, null, Profile.class);
for (Profile profileToRemove : previousProfiles) {
profileToRemove.getSegments().remove(segment.getItemId());
persistenceService.update(
profileToRemove.getItemId(),
null,
Profile.class,
"segments",
profileToRemove.getSegments());
}
}
logger.info("Profiles updated in {}", System.currentTimeMillis() - t);
}
public Object up(Event evt) {
switch (evt.getType()) {
case Event.VIEW_CHANGE:
handleView(evt.getArg());
break;
}
return up_prot.up(evt);
}
/**
* Sends an event down the protocol stack. Note that - contrary to {@link #send(Message)}, if the
* event is a message, no checks are performed whether the channel is closed or disconnected.
*
* @param evt the message to send down, encapsulated in an event
*/
public Object down(Event evt) {
if (evt == null) return null;
if (stats && evt.getType() == Event.MSG) {
sent_msgs++;
sent_bytes += ((Message) evt.getArg()).getLength();
}
return prot_stack.down(evt);
}
/** This is the heart of the event manager, which processes the events for a robot. */
public void processEvents() {
// Remove old events
eventQueue.clear(getTime() - MAX_EVENT_STACK);
// Process custom events
for (Condition customEvent : customEvents) {
boolean conditionSatisfied = callUserCode(customEvent);
if (conditionSatisfied) {
addImpl(new CustomEvent(customEvent));
}
}
// Sort the events based on the time and priority of the events
eventQueue.sort();
// Process event queue here
Event currentEvent;
while ((currentEvent = (eventQueue.size() > 0) ? eventQueue.get(0) : null) != null
&& currentEvent.getPriority() >= currentTopEventPriority) {
if (currentEvent.getPriority() == currentTopEventPriority) {
if (currentTopEventPriority > Integer.MIN_VALUE
&& isInterruptible(currentTopEventPriority)) {
setInterruptible(currentTopEventPriority, false); // we're going to restart it, so reset.
// We are already in an event handler, took action, and a new event was generated.
// So we want to break out of the old handler to process it here.
throw new EventInterruptedException(currentEvent.getPriority());
}
break;
}
int oldTopEventPriority = currentTopEventPriority;
currentTopEventPriority = currentEvent.getPriority();
currentTopEvent = currentEvent;
eventQueue.remove(currentEvent);
try {
dispatch(currentEvent);
setInterruptible(currentTopEventPriority, false);
} catch (EventInterruptedException e) {
currentTopEvent = null;
} catch (RuntimeException e) {
currentTopEvent = null;
throw e;
} catch (Error e) {
currentTopEvent = null;
throw e;
} finally {
currentTopEventPriority = oldTopEventPriority;
}
}
}
/**
* Returns the priority of events belonging to a specific class.
*
* @param eventClass is a string with the full class name of the event type to get the priority
* from.
* @return the event priority of the specified event class.
* @see robocode.Event#getPriority()
*/
public int getEventPriority(String eventClass) {
if (eventClass == null) {
return -1;
}
final Event event = eventNames.get(eventClass);
if (event == null) {
return -1;
}
return event.getPriority();
}
@RequestMapping(
value = "/events/{eventName}/additional-field/swap-position/{id1}/{id2}",
method = POST)
public void swapAdditionalFieldPosition(
@PathVariable("eventName") String eventName,
@PathVariable("id1") int id1,
@PathVariable("id2") int id2,
Principal principal) {
Event event = eventManager.getSingleEvent(eventName, principal.getName());
eventManager.swapAdditionalFieldPosition(event.getId(), id1, id2);
}
public Object down(Event evt) {
switch (evt.getType()) {
case Event.TMP_VIEW:
case Event.VIEW_CHANGE:
handleViewChange((View) evt.getArg());
break;
case Event.GET_STATE:
Address target;
StateTransferInfo info = (StateTransferInfo) evt.getArg();
if (info.target == null) {
target = determineCoordinator();
} else {
target = info.target;
if (target.equals(local_addr)) {
log.error("%s: cannot fetch state from myself", local_addr);
target = null;
}
}
if (target == null) {
log.debug("%s: first member (no state)", local_addr);
up_prot.up(new Event(Event.GET_STATE_OK, new StateTransferInfo()));
} else {
Message state_req =
new Message(target)
.putHeader(this.id, new StateHeader(StateHeader.STATE_REQ))
.setFlag(Message.Flag.DONT_BUNDLE, Message.Flag.OOB, Message.Flag.SKIP_BARRIER);
log.debug("%s: asking %s for state", local_addr, target);
// suspend sending and handling of message garbage collection gossip messages,
// fixes bugs #943480 and #938584). Wake up when state has been received
/*if(log.isDebugEnabled())
log.debug("passing down a SUSPEND_STABLE event");
down_prot.down(new Event(Event.SUSPEND_STABLE, new Long(info.timeout)));*/
waiting_for_state_response = true;
start = System.currentTimeMillis();
down_prot.down(new Event(Event.MSG, state_req));
}
return null; // don't pass down any further !
case Event.CONFIG:
Map<String, Object> config = (Map<String, Object>) evt.getArg();
if (config != null && config.containsKey("flush_supported")) {
flushProtocolInStack = true;
}
break;
case Event.SET_LOCAL_ADDRESS:
local_addr = (Address) evt.getArg();
break;
}
return down_prot.down(evt); // pass on to the layer below us
}
public Event overwrite(Event e) {
this.data = e.getData();
this.accessors = e.getAccessors();
this.cancelled = e.isCancelled();
try {
this.timestamp = e.getTimestamp();
} catch (IOException exception) {
this.timestamp = new Timestamp();
}
return this;
}
public String toString() {
String string = "event set, policy:" + suspendPolicy + ", count:" + this.size() + " = {";
boolean first = true;
for (Event event : this) {
if (!first) {
string += ", ";
}
string += event.toString();
first = false;
}
string += "}";
return string;
}
/**
* Dispatches an event for a robot.
*
* <p>Too old events will not be dispatched and a critical event is always dispatched.
*
* @param event the event to dispatch to the robot.
*/
private void dispatch(Event event) {
if (robot != null && event != null) {
try {
// skip too old events
if ((event.getTime() > getTime() - MAX_EVENT_STACK)
|| HiddenAccess.isCriticalEvent(event)) {
HiddenAccess.dispatch(
event, robot, robotProxy.getStatics(), robotProxy.getGraphicsImpl());
}
} catch (Exception ex) {
robotProxy.println("SYSTEM: Exception occurred on " + event.getClass().getName());
ex.printStackTrace(robotProxy.getOut());
}
}
}
/**
* Get the next queued item. Must be called after hasNext().
*
* @return The next item in the queue to process.
* @exception FrameworkException Thrown on errors.
*/
public Event next() throws FrameworkException {
if (queue.size() == 0) {
throw new FrameworkException("ERROR: Attempt was made to retrieve event from empty queue.");
}
Event event = (Event) queue.get(0);
if (Debug.isLevelEnabled(Debug.MSG_STATUS))
Debug.log(
Debug.MSG_STATUS,
"QUEUE OPERATION: Retrieving the following event from the database queue:\n"
+ event.describe());
return event;
}
/**
* handle the UP event.
*
* @param evt - the event being send from the stack
*/
public void up(Event evt) {
passUp(evt);
switch (evt.getType()) {
case Event.CONFIG:
passUp(evt);
if (Trace.trace) {
Trace.info("UDP.up()", "received CONFIG event: " + evt.getArg());
}
handleConfigEvent((HashMap) evt.getArg());
return;
}
passUp(evt);
}
private Long createAndStoreEvent(String title, Date theDate) {
Session session = HibernateUtil.getSessionFactory().getCurrentSession();
session.beginTransaction();
Event theEvent = new Event();
theEvent.setTitle(title);
theEvent.setDate(theDate);
session.save(theEvent);
session.getTransaction().commit();
return theEvent.getId();
}
public EventNumberOfPassesRequest getEventPassesRequest(User user, Event event) {
Session session = SessionFactoryUtil.getInstance().getCurrentSession();
try {
Transaction transaction = session.beginTransaction();
List result =
session
.createQuery(
"from EventNumberOfPassesRequest as eventNumberOfPassesRequest "
+ "where eventNumberOfPassesRequest.idevent="
+ event.getIdevent()
+ " and eventNumberOfPassesRequest.iduser="
+ user.getIduser())
.list();
transaction.commit();
if (result != null && result.size() > 0) {
return (EventNumberOfPassesRequest) result.get(0);
}
} finally {
if (session.isOpen()) {
session.disconnect();
session.close();
}
}
return null;
}
/**
* Adds an event to the event queue.
*
* @param event is the event to add to the event queue.
*/
public void add(Event event) {
if (!HiddenAccess.isCriticalEvent(event)) {
final int priority = getEventPriority(event.getClass().getName());
HiddenAccess.setEventPriority(event, priority);
}
addImpl(event);
}
@RequestMapping(value = "/events/{eventName}/categories-containing-tickets", method = GET)
public List<TicketCategoryModification> getCategoriesWithTickets(
@PathVariable("eventName") String eventName, Principal principal) {
Event event = loadEvent(eventName, principal);
return eventStatisticsManager
.loadTicketCategoriesWithStats(event)
.stream()
.filter(tc -> !tc.getTickets().isEmpty())
.map(
tc ->
TicketCategoryModification.fromTicketCategory(
tc.getTicketCategory(),
ticketCategoryDescriptionRepository.findByTicketCategoryId(tc.getId()),
event.getZoneId()))
.collect(Collectors.toList());
}
/**
* @param ev
* @param alphabet
* @param bs
* @param sup
* @param seqDB
* @param posDB
* @param sInd
* @param eInd
*/
protected void verifyContentGeneralAcceptance(
Event ev,
Vector<Element> alphabet,
BitSet bs,
long[] sup,
Vector<Integer>[] seqDB,
Vector<Integer>[] posDB,
int sInd,
int eInd) {
ItemSet set = ev.getSet();
for (int i = 0; i < set.size(); i++) {
Element el = set.elementAt(i);
int found = alphabet.indexOf(el);
if (-1 != found) {
// If current sequence did not contribute to the support of
// this element yet, increment its support
if (!bs.get(found)) {
sup[found]++;
bs.set(found);
}
// In any case, add another object to projecyed db
seqDB[found].addElement(new Integer(sInd));
posDB[found].addElement(new Integer(eInd));
}
}
}
public Dialog getPreviousPoppedDialog(int time) {
Dialog d = null;
listIt = eventList.listIterator();
while (listIt.hasNext()) {
Event temp = listIt.next();
if (temp.getTimeStamp() > time) {
break;
}
if (temp.getType() == DIA_TIME) {
d = (Dialog) temp;
}
}
return d;
}
/**
* type check this rule
*
* @throws TypeException if the ruele contains type errors
*/
public void typeCheck() throws TypeException {
String helperName = ruleScript.getTargetHelper();
// ensure that we have a valid helper class
if (helperName != null) {
try {
helperClass = loader.loadClass(helperName);
} catch (ClassNotFoundException e) {
throw new TypeException(
"Rule.typecheck : unknown helper class " + helperName + " for rule " + getName());
}
} else {
helperClass = Helper.class;
}
if (triggerExceptions != null) {
// ensure that the type group includes the exception types
typeGroup.addExceptionTypes(triggerExceptions);
}
// try to resolve all types in the type group to classes
typeGroup.resolveTypes();
// use the descriptor to derive the method argument types and type any bindings for them
// that are located in the bindings list
installParameters((triggerAccess & Opcodes.ACC_STATIC) != 0, triggerClass);
event.typeCheck(Type.VOID);
condition.typeCheck(Type.Z);
action.typeCheck(Type.VOID);
}
public boolean handle(Thing h, Event e) {
int time = e.getStat("Time");
Hero.action(h, time);
Being.recover(h, time);
return false;
}
/**
* Registers the full and simple class name of the specified event and sets the default priority
* of the event class.
*
* @param event an event belonging to the event class to register the class name for etc.
*/
private void registerEventNames(Event event) {
if (!HiddenAccess.isCriticalEvent(event)) {
HiddenAccess.setDefaultPriority(event);
}
final Class<?> type = event.getClass();
eventNames.put(type.getName(), event); // full name with package name
eventNames.put(type.getSimpleName(), event); // only the class name
}
private double getDemandUplift(LocalDate dt) {
Map<LocalDate, List<Event>> currEventMap = eventsMap.get(Years.years(dt.getYear()));
if (currEventMap == null) {
return 1.0;
}
List<Event> events = currEventMap.get(dt);
return Event.calculateDemandUplift(events);
}
public Object down(Event evt) {
if (channel != null) {
if (evt.getType() == Event.MSG && !(channel.isConnected() || channel.isConnecting()))
throw new IllegalStateException("channel is not connected");
return channel.down(evt);
}
return null;
}