public static CategorySurveyProxy create(Station station, String[] canopyNames) {
CategorySurveyProxy proxy = new CategorySurveyProxy();
proxy.setModel(station);
if (station.getId() == null || station.getId() < 1)
proxy.setCanopies(generateCategories(canopyNames));
else proxy.setCanopies(findCanopies(station, canopyNames));
return proxy;
}
public static boolean saveOrUpdate(CategorySurveyProxy proxy) {
boolean result = false;
DaoSession session = SageApplication.getInstance().getDaoSession();
SurveyService surveyService = new SurveyService(session);
ElementService elementService = new ElementService(session);
SageApplication.getInstance().getDatabase().beginTransaction();
try { // main survey must already be saved (this will be the case)
for (VegetationSurveyProxy survey : proxy.getCanopies()) {
if (survey.getStationElements() != null && survey.getStationElements().size() > 0) {
// Save the survey
survey.setRoot(proxy);
surveyService.saveOrUpdate(survey);
// save the elements
elementService.saveOrUpdate(survey.getStationElements(), survey.getModel());
} else {
new ElementService(session).delete(survey.getModel());
}
}
SageApplication.getInstance().getDatabase().setTransactionSuccessful();
result = true;
} catch (Exception e) {
result = false;
} finally {
SageApplication.getInstance().getDatabase().endTransaction();
}
return result;
}