Re: Looking up session beans between apps
Hi, try to put the remote and home interface of your bean in the app server classpath ( server.xml ), i think it will solve your problem if Bean A and Bean B are on the same server. Does anybody know how to solve this problem if bean A and bean B are on different server ?? Thanks. Rémy. Gday all, I am currently working on porting an application from jboss to orion (don't ask!) and am having problems looking up session beans between apps. What i am trying to do is lookup sessionbeanA (in app A) from sessionbeanB (from app B). (Note that sessionbeanA and sessionbeanB are different bean classes). I am getting a class cast ecxception. This is how i am doing it So in sessionbeanB I create a context using the following properties.. props.put( Context.INITIAL_CONTEXT_FACTORY, com.evermind.server.ApplicationClientInitialContextFactory ); props.put( Context.PROVIDER_URL, ormi://localhost/sso-wa ); props.put( Context.SECURITY_PRINCIPAL, guest ); props.put( Context.SECURITY_CREDENTIALS, ); .. and can successfully locate an instance of sessionbeanA. Then i attempt to narrow it. The class i want to narrow to is SSOManagerHome. The class of the object being narrowed is SSOManagerHome_StatelessSessionHomeWrapper27 It looks OK to me, but the narrow gives and exception. java.lang.ClassCastException at com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.narrow(Unknown Source) at javax.rmi.PortableRemoteObject.narrow(Unknown Source) .. I have found some similar problems.. http://www.elephantwalker.com/searchresult?id=277 http://www.mail-archive.com/orion-interest@orionserver.com/msg17468.html But no solutions :( So where to from here??? Is there a solution? Will the remote access doco http://www.orionserver.com/docs/remote-access/remote-access.xml be of any help as i am going session bean to session bean? (as opposed to web component to session bean). Thanks and Regards Ryan
A client calls several applications ?
Hi, I 'm using an orion application server on which is deployed 3 applications. I've got a problem when a client try to use these applications. The client call a bean of the first application, and after calls differents beans of the second application. There is sometime a problem during the call to the second application. This problem is not systematic... Let 's see the message : rulbok and acs are the name of my applications On the client : Exception passing by from remote server: com.evermind.server.rmi.OrionRemoteException: Disconnected: Protocol error: invalid domain for this connection: rulbok com.evermind.server.rmi.OrionRemoteException: Disconnected: Protocol error: invalid domain for this connection: rulbok at com.evermind.server.rmi.RMIConnection.disconnect(RMIConnection.java:1769) at com.evermind.server.rmi.RMIConnection.run(RMIConnection.java:541) at java.lang.Thread.run(Thread.java:539) On the server : Read command: 8 Read command: 25 Disconnected: Protocol error: invalid domain for this connection: acs Disconnected: Protocol error: invalid domain for this connection: acs What is very surprising is that the client sometime continue and sometime is frozen Thanks for your help. -- Rémy--
Re(2): Application client log in
Hi,
Thanks for this interesting code, but when i try it , i can't make a lookup
on the RoleManager :
javax.naming.NameNotFoundException: java:comp/RoleManager not found
Is there something special to parameter in the app server ?
Thanks for your anwser.
You use the rolemanager to do the login ... SECURITY_PRINCIPAL and
credentials can be the orion admin account.
Hashtable env = new Hashtable();
env.put(dedicated.connection,true);
env.put(java.naming.factory.initial,com.evermind.server.ApplicationClien
tInitialContextFactory);
env.put(java.naming.provider.url,ormi://myhost/myapp);
env.put(javax.naming.Context.SECURITY_PRINCIPAL,
someuserwithrmiprivilages);// NOT the user you want to log in
env.put(javax.naming.Context.SECURITY_CREDENTIALS,somepassword);
InitialContext initialcontext = new InitialContext(env);
RoleManager rolemanager =
(RoleManager)initialcontext.lookup(java:comp/RoleManager);
try
{
roleManager.login(username, password);
}
catch(Exception exception)
{
throw new SecurityException(exception.getMessage());
}
There is a lot of discussion about this in the archives and e.g. on the
Elephantwalkers site, as well as orionsupport and I think Atlassian.
-Original Message-
From: Randahl Fink Isaksen [mailto:[EMAIL PROTECTED]]
Sent: Thursday, February 07, 2002 8:22 AM
To: Orion-Interest
Subject: Application client log in
We are currently implementing a Java Swing client, and I am wondering how
to write the log in system. When not using http or form based log in
(HTML)
and when you wish to let the client log in from a GUI interface (Swing),
which part of Orion is then used to hand over the username and password
for
authorization?
Randahl
