MapView.java
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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package fi.insomnia.bortal.view;
import fi.insomnia.bortal.beans.PlaceBeanLocal;
import fi.insomnia.bortal.beans.PlaceMapBeanLocal;
import fi.insomnia.bortal.handler.SessionHandler;
import fi.insomnia.bortal.model.EventMap;
import fi.insomnia.bortal.model.Place;
import fi.insomnia.bortal.model.User;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import javax.ejb.EJB;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* @author tuukka
*/
@ManagedBean(name = "mapView")
@SessionScoped
public class MapView {
private Logger logger = LoggerFactory.getLogger(MapView.class);
@EJB
private PlaceMapBeanLocal placeMapBean;
@EJB
private PlaceBeanLocal placeBean;
@ManagedProperty("#{sessionHandler}")
private SessionHandler sessionHandler;
private EventMap activeMap = null;
private List<Place> selectedPlaces = new ArrayList<Place>();
//private Place selectedPlace = null;
/** Creates a new instance of MapView */
public MapView() {
}
public void placeSelectActionListener(ActionEvent e) {
FacesContext context = FacesContext.getCurrentInstance();
String clientId = e.getComponent().getClientId(context);
Map requestParams = context.getExternalContext().getRequestParameterMap();
int x = new Integer((String) requestParams.get(clientId + ".x")).intValue();
int y = new Integer((String) requestParams.get(clientId + ".y")).intValue();
Place place = getActiveMap().findPlace(x, y);
if (place != null) {
if (selectedPlaces.contains(place)) {
selectedPlaces.remove(place);
place.setReserved(false);
placeBean.mergeChanges(place);
} else {
selectedPlaces.add(place);
place.setReserved(true);
placeBean.mergeChanges(place);
}
}
}
public String getSelectPlaceMapUrl() {
User user = sessionHandler.getUser();
EventMap map = getActiveMap();
if (map == null) {
return "";
}
return placeMapBean.getSelectPlaceMapUrl(getActiveMap(), selectedPlaces, user);
}
/**
* @return the activeMap, if it's not setted, return events first map. If this event does not have map, return null.
*/
public EventMap getActiveMap() {
if (activeMap == null) {
if (sessionHandler.getCurrentEvent().getEventMaps().size() >= 1) {
activeMap = sessionHandler.getCurrentEvent().getEventMaps().get(0);
}
}
return activeMap;
}
/**
* @param activeMap the activeMap to set
*/
public void setActiveMap(EventMap activeMap) {
this.activeMap = activeMap;
}
/**
* @return the sessionHandler
*/
public SessionHandler getSessionHandler() {
return sessionHandler;
}
/**
* @param sessionHandler the sessionHandler to set
*/
public void setSessionHandler(SessionHandler sessionHandler) {
this.sessionHandler = sessionHandler;
}
public String placeLeftToSelect() {
int totalPlaces = placeMapBean.selectablePlaceCount(sessionHandler.getUser(), sessionHandler.getCurrentEvent());
return (totalPlaces - selectedPlaces.size())+"";
}
}