PlaceMapBean.java
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package fi.insomnia.bortal.beans;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import javax.ejb.EJB;
import javax.ejb.Stateless;
import javax.imageio.ImageIO;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import fi.insomnia.bortal.enums.Permission;
import fi.insomnia.bortal.enums.RolePermission;
import fi.insomnia.bortal.exceptions.PermissionDeniedException;
import fi.insomnia.bortal.facade.EventMapFacade;
import fi.insomnia.bortal.facade.PlaceFacade;
import fi.insomnia.bortal.model.EventMap;
import fi.insomnia.bortal.model.Place;
import fi.insomnia.bortal.model.PlaceGroup;
import fi.insomnia.bortal.model.User;
/**
* Session Bean implementation class PlaceMapBean
*/
@Stateless
public class PlaceMapBean implements PlaceMapBeanLocal {
private static final Logger logger = LoggerFactory.getLogger(PlaceMapBean.class);
/**
* Default constructor.
*/
public PlaceMapBean() {
// TODO Auto-generated constructor stub
}
@EJB
private PlaceFacade placeFacade;
@EJB
// private EventMapBean eventmapBean;
private EventMapFacade eventMapFacade;
@EJB
private SecurityBeanLocal secubean;
@EJB
private UserBeanLocal userbean;
@EJB
private EventBeanLocal eventbean;
public void printPlaceMapToStream(OutputStream outputStream, String filetype, Integer mapId, List<Integer> placeIds) throws IOException {
User user = userbean.getCurrentUser();
userbean.fatalPermission(Permission.TICKET_SALES, RolePermission.READ, "User tried to print the placemap to Stream");
long begin = new Date().getTime();
Integer eventId = eventbean.getCurrentEvent().getId();
List<Place> selectedPlaceList = new ArrayList<Place>();
EventMap map = null;
for (Integer id : placeIds) {
selectedPlaceList.add(placeFacade.find(eventId, id));
}
if (logger.isDebugEnabled()) {
logger.debug("Fetching map for event {}", eventbean.getCurrentEvent());
logger.debug("Got mapid {}, time {}", mapId, new Date().getTime() - begin);
}
logger.debug("SelectedPlaceList: {}, size {}", selectedPlaceList, selectedPlaceList.size());
if (selectedPlaceList.size() > 0) {
Place selPlace = selectedPlaceList.get(0);
logger.debug("Selected place: {}", selPlace);
map = selPlace.getMap();
} else {
logger.debug("Fetching from EventMapFacade with eventid {}, mapid {}", eventId, mapId);
map = eventMapFacade.find(eventId, mapId);
}
if (map == null) {
throw new PermissionDeniedException(secubean, user, "Map not found with id: " + mapId + " and event id: " + eventbean.getCurrentEvent());
}
logger.debug("Got map object {}", map);
List<Place> places = map.getPlaces();
logger.info("Places: from map {}, time {}", places.size(), new Date().getTime() - begin);
BufferedImage image = map.getMapWithPlaces();
for (PlaceGroup uplacegroup : user.getPlaceGroups()) {
for (Place uplace : uplacegroup.getPlaces()) {
if (uplace.getMap().equals(map)) {
uplace.drawOwnedPlace(image);
}
}
}
logger.debug("sometime {}", new Date().getTime() - begin);
for (Place place : selectedPlaceList) {
place.drawSelectedPlace(image);
}
logger.debug("Prewrite {}", new Date().getTime() - begin);
ImageIO.write(image, filetype, outputStream);
logger.debug("postwrite {}", new Date().getTime() - begin);
}
public String getSelectPlaceMapUrl(EventMap activeMap, List<Place> selectedPlaces, User user) {
String parameters = "?";
if (selectedPlaces != null && selectedPlaces.size() > 0) {
parameters += "placeid=";
for (Place place : selectedPlaces) {
parameters += place.getId().getId() + ",";
}
if (parameters.endsWith(",")) {
parameters.substring(parameters.length() - 1);
}
} else {
parameters += "mapid=" + activeMap.getId().getId();
}
if (user != null) {
parameters += "&userid=" + user.getId();
}
return "/PlaceMap" + parameters;
}
public long selectablePlaceCount(User user) {
return placeFacade.count(eventbean.getCurrentEvent());
}
}