Local interfaces and WLS 7

Question

Hi *,
does anybody know if localinterfaces work in WLS7 SP1?
thanx,
Yauheni

Answer 1

Yes. my classes were inclueded in system CLASSPATH. but Sun spec says nothing about
that local interfaces could work only in the application context. it says that restriction
is that it could work only on the same JVM. so it looks very strange, isn't it? i
will try to pack everything in ear and try it again.
Thanx,
Yauheni
"Dimitri I. Rakitine" <[email protected]> wrote:
Yes, it looks like this is a problem. Your application used to work on 6
because you
added all your classes to the system classpath, right? And it sounds like
in 7, local
calls also depend on the application environment being set.
Yauheni Prykhodzka <[email protected]> wrote:
actually, may be that is the problem, we have no ear. we have a set ofjars with
ejbs and a set of web applications, whci are not packed in war. couldit be a problem,
when i use local interfaces?
but spec says that local interface could be used inside a JVM. i thinkit should
not play a role, if classloadres of ejb and component that use ejb aredifferent.
is it true?
Yauheni
"Dimitri I. Rakitine" <[email protected]> wrote:
Do you mean that servlet, which is a part of a .war which is deployed
in
the
same .ear with the EJB components fails to invoke EJB's using local interfaces?
Yauheni Prykhodzka <[email protected]> wrote:
"Dimitri I. Rakitine" <[email protected]> wrote:
Interesting. I guess that the problem will go away if you stop using
startup
classes
(for example, use load-on-startup servlet instead to perform initialization
steps).
No. I get the same problem after weblogic started. If i try to use localinterfaces
from another bean o servlet i get the same exception.
Yauheni
Yauheni Prykhodzka <[email protected]> wrote:
Here is the exception, which i'm getting:
<10.07.2002 11:43:55 CEST> <Emergency> <WebLogicServer> <000342> <Unableto init
ialize the server: Fatal initialization exception
Throwable: weblogic.t3.srvr.FatalStartupException: Can't start serverdue to sta
rtup class failure IdGeneratorStartUp - with nested exception:
[javax.naming.LinkException:  [Root exception is javax.naming.NameNotFoundExcept
ion: remaining name: /app/ejb/dox.comp.IdGenerator.jar#IdGenerator/local-home];
Link Remaining Name: 'java:app/ejb/dox.comp.IdGenerator.jar#IdGenerator/local-ho
me']
javax.naming.LinkException: . Root exception is javax.naming.NameNotFoundExcept
ion: remaining name: /app/ejb/dox.comp.IdGenerator.jar#IdGenerator/local-home
<<no stack trace available>>
--------------- nested within: ------------------
weblogic.t3.srvr.FatalStartupException: Can't start server due to
startup
class
failure IdGeneratorStartUp - with nested exception:
[javax.naming.LinkException:  [Root exception is javax.naming.NameNotFoundExcept
ion: remaining name: /app/ejb/dox.comp.IdGenerator.jar#IdGenerator/local-home];
Link Remaining Name: 'java:app/ejb/dox.comp.IdGenerator.jar#IdGenerator/local-ho
me']
at weblogic.t3.srvr.StartupClassRunner$1.run(StartupClassRunner.java:95)
at weblogic.security.service.SecurityServiceManager.runAs(SecurityServic
eManager.java:721)
at weblogic.t3.srvr.StartupClassRunner.run(StartupClassRunner.java:71)
at java.lang.Thread.run(Thread.java:484)
>
The WebLogic Server did not start up properly.
the JNDI name for local interface is IdGeneratorLocalHome. i use thisname for lookup.
Thanx,
Yauheni--
Dimitri--
Dimitri
Dimitri