Hi,
I'm afraid you will have to copy all relevant jar's into the cocoon's web-inf/lib when using
Paranoid block.
Cheers,
Geert
Patrick Hess wrote:
Hi,
I have a problem with an existing and deployed Cocoon application based
on 2.1.2 which is using EJB's in a Weblogic 7 server. When we deployed
the application for the first time speed was fine. Now after 1.5 year
users complained about the speed of the application. I checked with "ab"
and found out that even static images took around 3000ms do be delivered
to the client. Cocoon itself wrote into the logs that the request was
handled in something 10-20ms (2nd ...nth request). After 3 days of
searching and comparing with different snapshots of the application I
found that this slowdown was caused by applying Weblogic 7 Service Pack
2. It seems to be related somehow to classpath issues because it works
well with the ParanoidCocoonServlet (without SP / with SP2 / with SP6).
BUT: using the ParanoidCocoonServlet breaks the connection to the EJB,
as soon as I switch to the paranoid servlet they are not accessible for
the Cocoon application (used in Actions).
E.g.
Object homeObject = ctx.lookup ("...");
UserManagerHome userManagerHome = (UserManagerHome)
PortableRemoteObject.narrow (homeObject, UserManagerHome.class);
userManager = userManagerHome.create();
... causes ClassCastException or ClassNotFoundException.
I'm not really good in the details of EJB but I was asking myself if the
paranoid servlet completely "cuts" the connection to app servers
classloader or if this mighty be related to some other misconfiguration
in my setup.
Could somebody tell me if it is possible to use ParanoidCocoonServlet
together with EJB? I guess I'm just missing something in this puzzle...
Maybe EJB's are just packed in wrong way? (EJB + Client JAR??)
Thanks you and have a nice day,
Patrick
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