Thanks Kalle,
Could you just clarify for me. My understanding is that a 'principal' is
the name used to specify a subjects unique identifying attribute such as
a uuid or a username etc. However when I place a call to
getPrimaryPrincipal() I get a collection of type
<SimplePrincipalCollection> containing a linkedHashMap of both the
username keypair and the uuid keypair. I would have thought that this
should return only the 'Primary Principal' ie. a single keypair value!
If the above is the correct behaviour and I have misunderstood then
what's the best way to access the individual principals? When I do this
for example:
doGetAuthorizationInfo(PrincipalCollection principals) {
...
Object c = principals.getPrimaryPrincipal();
...
}
I can't then access the LinkedHashMap.
Tarka
On 20/07/2012 18:00, kaosko [via Shiro User] wrote:
> On Fri, Jul 20, 2012 at 8:27 AM, tarka <[hidden email]
> </user/SendEmail.jtp?type=node&node=7577616&i=0>> wrote:
> > The above code actually works! The problem is coming from trying to
> retrieve
> > the principals! At the moment I am getting a LinkedHashMap inside a
> > SimplePrincipalCollection object returned.
>
> You are getting or "you are trying to get"?
>
> > How can I simply access the LinkedHashMap keys directly?
>
> The simple answer is you don't. Use the operations of
> PrincipalCollection to return a principal specific to your needs, for
> example getPrimaryPrincipal(), oneByType() or fromRealm(...).
>
> Kalle
>
>
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