TableBean.java

/*
 * Copyright (C) 2013 Martin Fousek & Mert Caliskan
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package javaone.con3638.primetheme;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import javax.inject.Named;
import javax.enterprise.context.SessionScoped;
import javax.faces.event.ActionEvent;


@Named(value = "tableBean")
@SessionScoped
public class TableBean implements Serializable {

    private List<Car> cars;
    private List<Car> filteredCars;
    
    private Car newCar;
    private Car selectedCar;

    private final static String[] colors;
    private final static String[] manufacturers;

    static {
        colors = new String[10];
        colors[0] = "Black";
        colors[1] = "White";
        colors[2] = "Green";
        colors[3] = "Red";
        colors[4] = "Blue";
        colors[5] = "Orange";
        colors[6] = "Silver";
        colors[7] = "Yellow";
        colors[8] = "Brown";
        colors[9] = "Maroon";

        manufacturers = new String[10];
        manufacturers[0] = "Mercedes";
        manufacturers[1] = "BMW";
        manufacturers[2] = "Volvo";
        manufacturers[3] = "Audi";
        manufacturers[4] = "Renault";
        manufacturers[5] = "Opel";
        manufacturers[6] = "Volkswagen";
        manufacturers[7] = "Chrysler";
        manufacturers[8] = "Ferrari";
        manufacturers[9] = "Ford";
    }

    public TableBean() {
        newCar = new Car();
        cars = new ArrayList<Car>();

        populateRandomCars(cars, 50);
    }
    
    public void saveCar(ActionEvent actionEvent){  
        cars.add(newCar);
        
        newCar = new Car();
    }  
    
    public void emptyList(ActionEvent actionEvent){  
        cars = new ArrayList<Car>();
    }  

    private void populateRandomCars(List<Car> list, int size) {
        for (int i = 0; i < size; i++) {
            list.add(new Car(getRandomModel(), getRandomYear(), getRandomManufacturer(), getRandomColor()));
        }
    }

    private String getRandomModel() {
        return UUID.randomUUID().toString().substring(0, 8);
    }

    private String getRandomColor() {
        return colors[(int) (Math.random() * 10)];
    }

    private String getRandomManufacturer() {
        return manufacturers[(int) (Math.random() * 10)];
    }

    private int getRandomYear() {
        return (int) (Math.random() * 50 + 1960);
    }

    public Car getNewCar() {
        return newCar;
    }

    public void setNewCar(Car newCar) {
        this.newCar = newCar;
    }
    
    public List<Car> getCars() {
        return cars;
    }

    public void setCars(List<Car> cars) {
        this.cars = cars;
    }

    public Car getSelectedCar() {
        return selectedCar;
    }

    public void setSelectedCar(Car selectedCar) {
        this.selectedCar = selectedCar;
    }

    public List<Car> getFilteredCars() {
        return filteredCars;
    }

    public void setFilteredCars(List<Car> filteredCars) {
        this.filteredCars = filteredCars;
    }
}