I only need read only operations like getting list of role, user, etc...
I notice that in order for a "MBeanProxy" to works, the call must be done
inside a session (ok) but into a transaction too (?)
here a working code :
| Session session = null;
| Transaction t = null;
| try {
| SessionFactory identitySessionFactory = (SessionFactory) new
InitialContext().lookup("java:/portal/IdentitySessionFactory");
| session = identitySessionFactory.openSession();
| t = session.beginTransaction();
|
| MBeanServer mbeanServer = MBeanServerLocator.locateJBoss();
| RoleModule roleModule = (RoleModule)
MBeanProxy.get(RoleModule.class,
| new ObjectName("portal:service=Module,type=Role"),
mbeanServer);
|
| Set s = roleModule.findRoles();
| Iterator it = s.iterator();
| while (it.hasNext()) {
| // just dump role for the test
| System.out.println("roles : " + it.next());
| }
| } catch (Exception ex) {
| ex.printStackTrace();
| } finally {
| if (t != null) {t.rollback(); }
| if (session != null) {session.close();}
| }
|
It's strange to start a transaction and always call a roolback !?!
Am I actually making the request right !???
My code will not be call from a protlet, mostly servlet/dwr.
anyway adding a trans-attribute to portlet.xml doesn't work for me.
| <transaction>
| <trans-attribute>Required</trans-attribute>
| </transaction>
|
Thanks
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