Re: TOMCAT + J2EE : HOW TO INTEGRATE?

[Warren Sweetman]

you will have to look at the jboss doc for this issue. Yes I was playing around simulating having tomcat and JBoss on different machines. I never got round to playing with the integrated product. I would assume that they would share the same JNDI sever instance but I cannot be sure. Once you have the proper context object the rest of the code should be the same. You still have to use JNDI to get the ejb object ref. Post the solution to me when you find. Will save me when I finnaly get round to working with the integrated product.

Warren

Long live open source software hey?


On Wednesday, Oct 23, 2002, at 17:20 Etc/GMT, psalazar wrote:

My approach was using J2EE1.3.1+TOMCAT 4.x. But your suggestion is
replacing J2EE1.3.1 with JBOSS. In that context, your sample refers to a
context where exists machine with a ISOLATED TOMCAT and a ISOLATED JBOSS
(that may have or not a TOMCAT embedded).

I'm telling this because your sample change some properties in JNDI. If
it was a embedded TOMCAT in JBOSS that setting properties are not
necessary, right? This is a general sample that applies in a distributed
environment (different machines), correct?

thx,
Pedro Salazar

ps. your tip was very helpful in pointing JBOSS (I didn't know it was
free), and in the code sample. Thx AGAIN!

On Wed, 23 Oct 2002 [EMAIL PROTECTED] wrote:

by the way
usually servlets would access ejb resources
you should be able to use jndi to access the ejb container

try{
Properties properties = new Properties();
//note that this client is expecting to access a JBoss app
server change string and port to appropriate value for ejb container
properties.put( Context.INITIAL_CONTEXT_FACTORY,
"org.jnp.interfaces.NamingContextFactory" );
properties.put( Context.PROVIDER_URL, "localhost:1099" );
Context context = new InitialContext( properties );
//lookup on name as defined by the components deployment
descriptor
Object objRef = context.lookup( "<ResourceName>" );
<EJBHomeInterface> home = ( FinancialAidCalculatorHome )
PortableRemoteObject.narrow( objRef, FinancialAidCalculatorHome.class );
<EJBInterface> calculator = home.create( ( String
)financialAidRequestDetails.get( "applicant" ) );
}
catch( RemoteException exception ){
exception.printStackTrace();
}
catch( CreateException exception ){
exception.printStackTrace();
}
catch( RemoveException exception ){
exception.printStackTrace();
}

On Wednesday, October 23, 2002, at 05:12 PM, [EMAIL PROTECTED] wrote:

use JBOSS with embedded tomcat
On Wednesday, October 23, 2002, at 05:06 PM, psalazar wrote:

Greetings,

I deploy a EJB in J2EE1.3.1. Now, I would like to call it in my
JSPs/Servlets inside tomcat 4.x the EJB. How should I integrate both,
TOMCAT and J2EE, to make the Context resources of J2EE available to
TOMCAT
environment?

thx,
Pedro Salazar

--
pedro salazar (pt-inovacao) <[EMAIL PROTECTED]>



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