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 javax.ejb.EJB;
import javax.ejb.Stateless;
import javax.imageio.ImageIO;
import fi.insomnia.bortal.facade.EventMapFacade;
import fi.insomnia.bortal.facade.PlaceFacade;
import fi.insomnia.bortal.facade.UserFacade;
import fi.insomnia.bortal.model.Event;
import fi.insomnia.bortal.model.EventMap;
import fi.insomnia.bortal.model.EventPk;
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 {
/**
* Default constructor.
*/
public PlaceMapBean() {
// TODO Auto-generated constructor stub
}
@EJB
private PlaceFacade placeFacade;
@EJB
private EventMapFacade eventMapFacade;
@EJB
private UserFacade userFacade;
@Override
public void printPlaceMapToStream(OutputStream outputStream, String filetype, Event event, Integer mapId, Integer userId, Integer placeId) throws IOException {
Integer eventId = event.getId();
Place place = null;
EventMap map = null;
if (placeId != null) {
EventPk pk = new EventPk();
pk.setEventId(eventId);
pk.setId(placeId);
place = placeFacade.find(eventId, placeId);
}
if (place != null) {
map = place.getMap();
} else {
EventPk pk = new EventPk();
pk.setEventId(eventId);
pk.setId(mapId);
map = eventMapFacade.find(pk);
}
BufferedImage image = map.getMapWithPlaces();
if (userId != null) {
User user = userFacade.find(userId);
if (user != null) {
for (PlaceGroup uplacegroup : user.getPlaceGroupList()) {
for (Place uplace : uplacegroup.getPlaces())
uplace.drawOwnedPlace(image);
}
}
}
if (place != null) {
place.drawSelectedPlace(image);
}
ImageIO.write(image, filetype, outputStream);
}
}