I have a serious problem. I am developing an online store with JSF2,
and I have to implement a shopping cart, but the GAE's documentation
indicates:
JSP session beans are not supported, to enable parsing, add % @ page
isElIgnored = false % to your JSP and % @ tag isElIgnored = false
% to tag your
Hello, I have a (owner) one-to-many bidirectional relationship.
A product can have multiple formats, but a format can only be
associated with a product.
public class Product{
@PrimaryKey
@Persistent
private Key id; // string, by application
...
@Persistent(mappedBy = product)
