Eclipse JavaFX can't find out how to set different links to the same button

Question

I've been trying to set different Data for each of my entries to one of my fxml's in scenebuilder that I made to look like a "tile/widget" that goes into the main menu through FXMLLoader and i have made that happen with any media I needed except redirecting to different websites. Now i added a button to my fxml which I needs to have different entry for each of the "tiles" i want to create on my main menu screen. I used this method to set my data till now but i needed a method to activate the button going to different websites depending on what i add to the main controller.

public class HotelController {

    @FXML
    private ImageView img;

    @FXML
    private Label startingprice;

    @FXML
    private Label hotelname;

    @FXML
    private Button hotelsURL;


    public void setData(Hotel hotel){
        Image image = new Image(getClass().getResourceAsStream(hotel.getImgSrc()));
        img.setImage(image);
        hotelname.setText(hotel.getName());
        //days.setText(hotel.getNbDays()+"Days");
        startingprice.setText(hotel.getPrice()+"€ a night");
        hotelsURL.setText(hotel.getLink());
    }


    @FXML
    void hotelURLpressed(ActionEvent event){
        Desktop browser = Desktop.getDesktop();
        try{
            browser.browse(new URI(hotel.getLink()));
        } catch (IOException | URISyntaxException e) {
            e.printStackTrace();
        }
        finally{}
    }
}

The above code is the code I use in the controller of the tiles which has the problem in the second snippet i added at browser.browse(new URI(hotel.getLink()));. I cannot find a way other than making the whole thing static at the "scene.java" file but then the links do not change. The code i use to change the links for every entry is:

private List<Hotel> getHotels() {
    List<Hotel> ls = new ArrayList<>();

    Hotel hotel = new Hotel();
    hotel.setName("Hotel1");
    hotel.setImgSrc("/img/image1.jpg");
    hotel.setPrice(36);
    hotel.setLink("www.link1.com");
    //hotel.setNbDays(1);
    ls.add(hotel);

    hotel = new Hotel();
    hotel.setName("Hotel2");
    hotel.setImgSrc("/img/image2.jpg");
    hotel.setPrice(45);
    hotel.setLink("www.link2.com");
    ls.add(hotel);

    return ls ;
}

Also the code for the getters and setters at my "scene.java" is

package scenes;

public class Hotel {
    private String name;
    private String imgSrc;
    private int price;
    private String link;


    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }

    public String getImgSrc() {
        return imgSrc;
    }
    public void setImgSrc(String imgSrc) {
        this.imgSrc = imgSrc;
    }

    public int getPrice() {
        return price;
    }
    public void setPrice(int price) {
        this.price = price;
    }
    public String getLink() {
        return link;
    }
    public void setLink(String link) {
        this.link = link;
    }
}

Answer 1

Simply create a hotel instance variable in the controller, and assign it in the setData(...) method, so it can be accessed in the event handler:

public class HotelController {

    // reference to Hotel that is displayed:

    private Hotel hotel ;

    @FXML
    private ImageView img;
    
    @FXML
    private Label startingprice;
    
    @FXML
    private Label hotelname;
    
    @FXML
    private Button hotelsURL;


    public void setData(Hotel hotel){

        // save Hotel reference:
        this.hotel = hotel ;

        Image image = new Image(getClass().getResourceAsStream(hotel.getImgSrc()));
        img.setImage(image);
        hotelname.setText(hotel.getName());
        //days.setText(hotel.getNbDays()+"Days");
        startingprice.setText(hotel.getPrice()+"€ a night");
        hotelsURL.setText(hotel.getLink());
    }

    @FXML
    void hotelURLpressed(ActionEvent event){
        Desktop browser = Desktop.getDesktop();
        try{
            browser.browse(new URI(hotel.getLink()));
        } catch (IOException | URISyntaxException e) {
            e.printStackTrace();
        }
    } 

}