Java add all table data into list

Question

+--------+-------+-----+
|  Name  |number |qty  |
+--------+-------+-----+
|   ab   |   5   |  7  |
+--------+-------+-----+ 
|   cd   |   1   |  6  |
+--------+-------+         


        

Answer 1

Make your search() method return a List<Product> instead of a single Product.

public List<Product> search(){
    List<Product> products = new ArrayList<Product>();
    ResultSet rs = DAO.fetch("SELECT * FROM Products");
    while (rs.next()) {
        Product product = new Product();
        product.setNumber(rs.getString("ProductNumber"));
        product.setName(rs.getString("ProductName"));
        product.setQty(rs.getString("ProductQty"));
        products.add(product);
    }
    return products;
}

Then, in your JSP file, iterate over the returned list:

<c:forEach var="product" items="${products}">
    <!-- build your row -->
</c:forEach>