Dear Guy ,
Hello ! Thank you for your nice help ! I can call JBoss's EJB in my standalone Tomcat now ! Many many many ....................................... Thanks ! Therefore , I know what it work now ( hehe ...... , just the JNDI service ) .
Also , where can I obtain the documentation about all JBoss's services and *.jar ? As I think that it is helpful for me ( and other JBoss's users ) . The free official documentation is seem that not enough . Thank you !
Guy Rouillier <[EMAIL PROTECTED]> wrote:
jonathan wong wrote:
> Dear all ,
>
> Hello ! I am using JBoss-3.2.1 and a standalone Tomcat . I try to
> connect an EJB in Jboss's through JSP in Tomcat . Thank you for some
> people's nice help . Now , the JSP is as follow :
>
> <%@ page
> session="false"
> isThreadSafe="true"
> isErrorPage="false"
> import="javax.naming.*, com.sample.*, javax.rmi.PortableRemoteObject,
> java.util.*, java.io.*, javax.net.*"
> %>
>test
>test
><%
> try {
> Hashtable env = new Hashtable();
> env.put("java.naming.factory.initial",
> "org.jnp.interfaces.NamingContextFactory");
> env.put("java.naming.factory.url.pkgs", "org.jboss.naming;");
> // The bulk of our EJBs run here.
> env.put("java.naming.provider.url", "jnp://localhost:1099");
> Object ref = new InitialContext(env).lookup("HelloWorld");
> HelloWorldHome lHome = (HelloWorldHome)
> PortableRemoteObject.narrow(ref, HelloWorldHome.class);
> HelloWorld lSession = lHome.create();
> String fromEJB = lSession.hello();
> out.println( "" + fromEJB);
> }
> catch( Exception e ) {
> out.println( "Caugth exception: " + e.getMessage() );
> e.printStackTrace();
> }
> %>
>
> I can lookup the EJB's name ("HelloWorld") in JBoss's "Global JNDI
> Namespace" . However , when I run the JSP , Tomcat says :
>
> Caugth exception: null
>
> And in the Dos :
>
> javax.naming.CommunicationException. Root exception is
> java.rmi.UnmarshalExcept
> ion: error unmarshalling return; nested exception is:
> java.lang.ClassNotFoundException:
> org.jnp.interfaces.MarshalledValuePair
>
> Therefore , what futher configuration should I have . Thank you !
>
I see MarshalledValuePair.class in the following jars in jboss-3.2.1/client:
jnp-client.jar
jbossjmx-ant.jar
jbossall-client.jar
Do you have either the first or the third in the classpath you are using
for Tomcat? Post your Tomcat classpath - it should show up in your
Tomcat console when you startup Tomcat.
--
Guy Rouillier
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