While inside a not trasient conversation, I need to start a new conversation for the bean.
The case is the following: I have a jsf page with a cdi bean to handle creation and altering of an order. On the menu of the page there is an item which is "new Order". So, when altering an Order, I need to click on "new Order" and the page must be refreshed with the new CID, and a new conversation scope. But if I try to do this, the conversation.getConverstaionId() always return the same value, even if I call conversation.end() and conversation.begin() first.
EDIT:
I have a page to edit an order. When clicking on a new button (of the menu), I want it to refresh and start a new conversation, to add a new order. So this button calls the method redirectToNewOrderPage(). But it has the problem described on the code and before.
@Named
@ConversationScoped
public class OrderEditBean implements Serializable {
private static final long serialVersionUID = 1L;
@Inject
private Conversation conversation;
[...]
public void redirectToNewOrderPage() {
String cid = createNewConversationId();
setOrder(null);
try {
FacesContext.getCurrentInstance().getExternalContext().redirect("/OrdersManager/restricted/orders/edit.xhtml?cid=" + cid);
} catch (IOException e) {
e.printStackTrace();
}
}
private String createNewConversationId() {
String oldConversationId = null;
String newConversationId = null;
oldConversationId = conversation.getId();
if (!conversation.isTransient() && conversation.getId() != null) {
conversation.end();
}
conversation.begin();
newConversationId = conversation.getId();
// **************
// at this point newConversationId is equal to
// oldConversationId if the conversation was NOT transient.
// **************
return newConversationId;
}
}
