/** For canceling a rating event */
public void oncancel() {
Users user = ui.getUser();
newRating = ratingEJB.findByUserAndRecipe(user, recipe);
if (newRating != null) {
ratingEJB.removeRecipeRating(newRating);
}
}
/**
* returns the rating of this recipe
*
* @return integer rating from 1-5
*/
public Integer getRating() {
if (recipe != null && ui.isIsUserAuthenticated()) {
RecipeRating temp = ratingEJB.findByUserAndRecipe(ui.getUser(), recipe);
if (temp != null) {
rating = temp.getRatingValue().getValue();
}
}
return rating;
}
/** This method is intended to be used as an actionListener for rating */
public void handleRating() {
Users rater = ui.getUser();
newRating = ratingEJB.findByUserAndRecipe(rater, recipe);
boolean edit = false; // determine whether we need to edit
// No rating for this user exists
if (newRating == null && rating > 0 && rating <= 5) {
newRating = new RecipeRating();
newRating.setRater(rater);
newRating.setRecipe(recipe);
newRating.setRatingDate(new Date().getTime());
} // A rating exists
else {
edit = true;
}
switch (rating) {
case 1:
this.newRating.setRatingValue(RatingValue.ONE_STAR);
break;
case 2:
this.newRating.setRatingValue(RatingValue.TWO_STARS);
break;
case 3:
this.newRating.setRatingValue(RatingValue.THREE_STARS);
break;
case 4:
this.newRating.setRatingValue(RatingValue.FOUR_STARS);
break;
case 5:
this.newRating.setRatingValue(RatingValue.FIVE_STARS);
break;
} // end switch
if (edit) {
this.newRating = ratingEJB.editRecipeRating(newRating);
} else {
this.newRating = ratingEJB.createRecipeRating(newRating);
}
}