Here is my client code that call a simple Statefull Session bean:
| public static void go() throws Exception{
|
| Context ic = new InitialContext();
| Object o = ic.lookup("Hello");
| HelloHome home = (HelloHome)
PortableRemoteObject.narrow(o,HelloHome.class);
| Hello helloer = home.create("Test");
| System.out.println("From EJB: "+helloer.hello());
| helloer.remove();
| }
| public static void main(String[] args)
| {
| try{
| go();
| }
| catch(Exception ex){
| ex.printStackTrace();
| }
|
| }
|
-----------------------------------------------------------------------
Here is my jboss.xml :
| <jboss>
|
| <enterprise-beans>
|
| <!--
| To add beans that you have deployment descriptor info for, add
| a file to your XDoclet merge directory called jboss-beans.xml that
contains
| the <session></session>, <entity></entity> and
<message-driven></message-driven>
| markup for those beans.
| -->
|
| <session>
| <ejb-name>Hello</ejb-name>
| <jndi-name>ejb/Hello</jndi-name>
|
| </session>
|
| </enterprise-beans>
|
| <resource-managers>
| </resource-managers>
|
| </jboss>
|
-----------------------------------------------------------------
Here is the Bean (I use JBOSS IDE to design it):
| public class HelloBean implements SessionBean {
|
| /**
| *
| */
| private SessionContext context;
| private String userName;
| public HelloBean() {
| super();
| // TODO Auto-generated constructor stub
| }
|
| /* (non-Javadoc)
| * @see
javax.ejb.SessionBean#setSessionContext(javax.ejb.SessionContext)
| */
| public void setSessionContext(SessionContext ctx)
| throws EJBException,
| RemoteException {
| context = ctx;
|
System.setProperty("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
| System.setProperty("java.naming.provider.url","localhost:1099");
| }
|
| /* (non-Javadoc)
| * @see javax.ejb.SessionBean#ejbRemove()
| */
| public void ejbRemove() throws EJBException, RemoteException {
| // TODO Auto-generated method stub
| }
|
| /* (non-Javadoc)
| * @see javax.ejb.SessionBean#ejbActivate()
| */
| public void ejbActivate() throws EJBException, RemoteException {
| // TODO Auto-generated method stub
| }
|
| /* (non-Javadoc)
| * @see javax.ejb.SessionBean#ejbPassivate()
| */
| public void ejbPassivate() throws EJBException, RemoteException {
| // TODO Auto-generated method stub
| }
|
| /**
| * Default create method
| *
| * @throws CreateException
| * @ejb.create-method
| */
| public void ejbCreate() throws CreateException {
| // TODO Auto-generated method stub
| }
| public void ejbCreate(String name) throws CreateException {
| userName = name;
| }
| /**
| * Business method
| * @ejb.interface-method view-type = "remote"
| */
| public String hello() {
| // TODO Auto-generated method stub
| return "Hello from Stateless Session Bean"+ userName;
| }
| }
|
------------------------------------------------------
I get this error:
javax.naming.NoInitialContextException: Need to specify class name in
environment or system property, or as an applet parameter, or in an application
resource file: java.naming.factory.initial
at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.getURLOrDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.lookup(Unknown Source)
at tutorial.client.ClientTest.go(ClientTest.java:30)
at tutorial.client.ClientTest.main(ClientTest.java:39)
------------------------------------------------------
Thank you for your help, if you think you need any further info please ask me
to send them. Because I use Jboss IDE for EJB3 I don't think it is necessary to
post my Home and Component interface but if it is necessary please inform me.
THANX
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http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3894158#3894158
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