Joel Shellman wrote:
>
> First of all. I successfully got a HelloWorld bean deployed and running.
> And it didn't take long either.
>
> Since these are newbie questions, I'll group them together.
>
> 1) I noticed that if you drop a jar in the beans directory, it
> automatically tries to deploy it (within seconds, too, cool!). How is
> this done? Is it polling on that directory to check for new files? Is
> that meant to be a development convenience and not used in production
> (because polling like that would be a waste of CPU in production
> environment)? Is there a way to turn it off?
> ejb.jar,
it is meant as a production convenience... you will make the cycle of
test configurable, turn off as well.
I would not overestimate the importance of the CPU pooling
> 2) Can someone kindly explain to me why things don't work when you put
> the various jars (ejb.jar, ejboss-1.0DR1-jdk1.2.2.jar, etc.) in the
> jre/lib/ext directory? I've noticed that with another software I tested
> recently. Is there just a bug with the way the JDK handles
it needs the directory layout, the jar only won't work.
> 3) Noticed that setSessionContext() is getting called twice for every
> time I call in. Here's the output and source:
>
> JoelTestBean.setSessionContext() called
> JoelTestBean.setSessionContext() called
> Received helloWorld() call
> JoelTestBean.setSessionContext() called
> JoelTestBean.setSessionContext() called
> Received helloWorld() call
> JoelTestBean.setSessionContext() called
> JoelTestBean.setSessionContext() called
> Received helloWorld() call
> JoelTestBean.setSessionContext() called
> JoelTestBean.setSessionContext() called
> Received helloWorld() call
>
> Bean source:
> public class JoelTestBean implements SessionBean {
>
> private SessionContext sessionContext;
>
> public void ejbCreate() throws RemoteException, CreateException {
> System.out.println("JoelTestBean.ejbCreate() called");
> }
>
> public void ejbActivate() throws RemoteException {
> System.out.println("JoelTestBean.ejbActivate() called");
> }
>
> public void ejbPassivate() throws RemoteException {
> System.out.println("JoelTestBean.ejbPassivate() called");
> }
>
> public void ejbRemove() throws RemoteException {
> System.out.println("JoelTestBean.ejbRemove() called");
> }
>
> public void setSessionContext(SessionContext context) throws
> RemoteException {
> System.out.println("JoelTestBean.setSessionContext() called");
> sessionContext = context;
> }
>
> public String helloWorld() throws RemoteException {
> System.out.println("Received helloWorld() call");
> return "Hello World.";
> }
> }
>
> Client source:
> package test;
>
> import javax.naming.Context;
> import javax.naming.InitialContext;
>
> import java.util.Properties;
>
> public class JoelTestClient {
>
> public JoelTestClient() {
> }
>
> public void test() {
> try {
> Properties prop = new Properties();
> prop.put(Context.INITIAL_CONTEXT_FACTORY,
> "org.jnp.naming.interfaces.NamingContextFactory");
> prop.put(Context.URL_PKG_PREFIXES, "org.jnp.naming.interfaces");
> prop.put(Context.PROVIDER_URL, "127.0.0.1");
> Context ctx = new InitialContext(prop);
> System.out.println("Setup initial context.");
> JoelTestHome home = (JoelTestHome)ctx.lookup("JoelTest");
> if (home != null ) {
> System.out.println("Got Home.");
> }
> JoelTest testBean = home.create();
> String testResponse = testBean.helloWorld();
> System.out.println("Received: [" + testResponse + "] in response
> to helloWorld() call.");
> }
> catch (Exception e) {
> e.printStackTrace();
> }
> }
>
> public static void main(String[] args) {
>
> JoelTestClient client = new JoelTestClient();
>
> client.test();
> }
> }
...
do you declare your bean as stateless?
I need the xml file as well. better send a jar privately
>
> 4) A long time ago I tried out ejboss and it had a GUI. Was that GUI
> removed? Replaced by the auto deployment method in use now (drop them in
> the beans dir)?
yes,
but the gui is coming back. Juha is working on a start stop interface.
> 5) Any estimate on how close version 1 is? Or at least how soon there
> will be binaries available again (which I imagine is the same question
> it seems)?
I am working on DR2. DR2 should rapidly evolve (1-2 weeks) to PR1.
Public Release 1 will feature binaries available. DR or Developers
Releases are only available from CVS (most people are then dev oriented)
>
> Thanks!
no problem
marc
> --
> Joel Shellman
> Ants.com: the world's fastest growing freelance marketplace
> http://www.ants.com/90589781
>
> --
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