Membuat Pagination di JTable Menggunakan JPagination

Form1.java

final ProductService productService = new ProductService();

final ProductTableModel tableModel = new ProductTableModel();
tableModel.setProducts(productService.load(0, 100));
jTableDemo.setModel(tableModel);

Form2.java

int count = Integer.valueOf(productService.count().toString());
final PaginationModel paginationModel = new DefaultPaginationModel(100, count);
jPaginationDemo.setModel(paginationModel);

Form3.java

jPaginationDemo.addPaginationListener(new PaginationListener() {

    public void onPageChange(PaginationEvent event) {
        int first = (event.getCurrentPage() - 1) * event.getPageSize();
        int max = event.getPageSize();

        tableModel.setProducts(productService.load(first, max));
    }
});

Product.java

@Entity
@Table(name = "products")
public class Product implements Serializable {

    private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue
    @Column(name = "id")
    private Long id;

    @Column(name = "name")
    private String name;

    @Column(name = "price")
    private Long price;

    // getter and setter

}

ProductTableModel.java

public class ProductTableModel extends AbstractTableModel {

    private static final long serialVersionUID = 1L;

    private List<Product> products;

    public ProductTableModel() {
        products = new ArrayList<Product>(0);
    }

    public void setProducts(List<Product> products) {
        this.products = products;
        fireTableDataChanged();
    }

    public int getRowCount() {
        return products.size();
    }

    public int getColumnCount() {
        return 3;
    }

    public Object getValueAt(int rowIndex, int columnIndex) {
        switch (columnIndex) {
            case 0:
                return products.get(rowIndex).getId();
            case 1:
                return products.get(rowIndex).getName();
            case 2:
                return products.get(rowIndex).getPrice();
            default:
                return null;
        }
    }

    @Override
    public String getColumnName(int column) {
        switch (column) {
            case 0:
                return "Id";
            case 1:
                return "Name";
            case 2:
                return "Price";
            default:
                return null;
        }
    }
}