[jboss-dev-forums] [Design of EJB 3.0] - javax.ejb.EJB Annotations Outside EJB3 Components
This post relates to: JBWS-2634
Hi EJB3 Team,
I need your help. I'm working on the above issue at the moment and there are many
issues regarding the EJB specification defaults I'm dealing with.
Here's my usecase:
ad1) I defined EJB3 bean:
package org.jboss.test.ws.jaxws.jbws2634.shared;
import javax.ejb.Stateless;
@Stateless
public class BeanImpl implements BeanIface
{
public String printString()
{
return "Injected hello message";
}
}
---
package org.jboss.test.ws.jaxws.jbws2634.shared;
public interface BeanIface
{
String printString();
}
ad2) Then I defined POJO webservice injecting the EJB3 bean:
package org.jboss.test.ws.jaxws.jbws2634.webservice;
import javax.ejb.EJB;
import javax.jws.WebService;
import org.jboss.test.ws.jaxws.jbws2634.shared.BeanIface;
@WebService
(
serviceName = "EndpointService",
targetNamespace = "http://jbossws.org/JBWS2634",
endpointInterface="org.jboss.test.ws.jaxws.jbws2634.webservice.POJOIface"
)
public class POJOBean implements POJOIface
{
@EJB
private BeanIface testBean;
public String getMessage()
{
return testBean.printString();
}
}
---
package org.jboss.test.ws.jaxws.jbws2634.webservice;
import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
@WebService
@SOAPBinding(style = SOAPBinding.Style.RPC)
public interface POJOIface
{
@WebMethod
String getMessage();
}
Issue I'm dealing with:
* Above usecase doesn't work because I don't know how to construct/obtain
injected EJB3 JNDI name. Is it possible to do it outside EJB3 components (in my case from
webservice code)?
I'm able to workaround this problem with specifying name attribute:
@EJB(name =
"jaxws-jbws2634/BeanImpl/local-org.jboss.test.ws.jaxws.jbws2634.shared.BeanIface")
private BeanIface testBean;
but I'd like to support both usecases i.e. with/out name EJB annotation attribute.
Also javax.ejb.EJB annotation is really confusing me. What's the difference between
name and mappedName? Where in the EJB spec I can find exhausting description of this
annotation?
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