Hi There,
I am having some problems with managing session in my GAE app.
Although the sessions on the Eclipse SDK runs well, on the real App
Engine the session data does not persist. There are two class objects
that I am trying to store in a session attribute. One is a simple
string and the other is the one mentioned below. But both of them are
not getting saved in the session.
@PersistenceCapable(detachable="true")
public class Agent implements Serializable{
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Long id;
@Persistent private String name;
@Element(dependent = "true") private List<Contact> contacts = new
ArrayList<Contact>();
@Element(dependent = "true") private List<Agency> agencies = new
ArrayList<Agency>();
@Persistent private List<Long> subAgents = new ArrayList<Long>();
@Persistent private Date createdOn = new Date();
}
Here is the servlet code:
public void doPost(HttpServletRequest request, HttpServletResponse
response)
throws IOException,ServletException {
Datastore ds = new Datastore(); //This is a custom class that
fetches the data from datastore
HttpSession session = request.getSession();
session.setAttribute("isAdmin",
request.getParameter("isAdmin"));
Agent agent =
ds.getAgentById(request.getParameter("id"));
session.setAttribute("master", agent);
session.setAttribute("type","Agent");
}
I would like to mention again that this runs fine in local SDK, but
doesn't work on production. I get null values for session attributes.
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