Re: [Simpleweb-Support] Problem with session and generics

[Toby <tob...@gm...>]

It looks like the Session implements Map but uses a Lease object which uses
the generic type for its key. So I understand this to mean that in
Session<T>, the T refers to the Key of the underlying map and Objects are
stored as values.

Not sure if that's right, I just skimmed the source. If I'm wrong, someone
will correct me, I'm sure.

Cheers

On 3 November 2011 20:06, frank maltman <fra...@go...>wrote:

> Hello.
>
> Sessions seem slightly underdocumented. I'm trying to store
> the value '23' under the key 'state' for a given session:
>
> import org.simpleframework.http.session.Session;
>
> public final class test
> {
>  public static void setLoggedIn(final Session<?> session)
>  {
>    session.put("state", 23);
>  }
> }
>
> "Type safety: The method put(Object, Object) belongs to the raw type
> Map. References to generic type Map<K,V> should be parameterized"
>
> I'm not sure what the error message is trying to tell me. What is the
> type parameter on Session supposed to be?
>
> fm
>
>
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