/**
* Query for a Poi with a given id eagerly.
*
* @param id The id of the Poi to load.
* @return The queried Poi.
*/
public Poi queryForId(Long id) {
Poi poi = poiDao.queryForId(id);
if (poi == null) {
return null;
}
poiTypeDao.refresh(poi.getType());
poi.setTags(loadLazyForeignCollection(poi.getTags()));
poi.getType().setTags(loadLazyForeignCollection(poi.getType().getTags()));
return poi;
}
/**
* Send a {@link io.mapsquare.osmcontributor.core.events.PoiForEditionLoadedEvent} containing the
* suggestions for the PoiTypeTags and a new Poi to complete.
*
* @param event Event containing the position, level and PoiType of the Poi to create.
*/
private void loadPoiForCreation(PleaseLoadPoiForCreationEvent event) {
Poi poi = new Poi();
Set<Double> level = new HashSet<>();
level.add(event.getLevel());
poi.setLevel(level);
poi.setLatitude(event.getLat());
poi.setLongitude(event.getLng());
poi.setType(poiTypeDao.queryForId(event.getPoiType()));
Map<String, String> defaultTags = new HashMap<>();
for (PoiTypeTag poiTypeTag : poi.getType().getTags()) {
if (poiTypeTag.getValue() != null) { // default tags should be set in the corresponding POI
defaultTags.put(poiTypeTag.getKey(), poiTypeTag.getValue());
}
}
poi.applyChanges(defaultTags);
bus.post(new PoiForEditionLoadedEvent(poi, suggestionsForTagsValue(poi.getType().getTags())));
}
/**
* Send a {@link io.mapsquare.osmcontributor.core.events.PoiForEditionLoadedEvent} containing the
* Poi to edit and the suggestions for the PoiTypeTags.
*
* @param id The id of the Poi to edit.
*/
private void loadPoiForEdition(Long id) {
Poi poi = queryForId(id);
bus.post(new PoiForEditionLoadedEvent(poi, suggestionsForTagsValue(poi.getType().getTags())));
}
