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package com.acme;
import javax.ejb.*;
import javax.annotation.*;
import org.omg.CORBA.ORB;
import javax.naming.InitialContext;
import javax.management.j2ee.ManagementHome;
import javax.inject.Inject;
@Singleton
@Remote(Hello.class)
@EJB(name="mejb", beanInterface=javax.management.j2ee.ManagementHome.class, mappedName="ejb/mgmt/MEJB")
@Startup
public class SingletonBean {
@Resource
private ORB orb;
@Inject Foo foo;
@Inject TestBean tb;
/*Object returned from IIOP_OBJECT_FACTORY is still ior
@EJB(mappedName="ejb/mgmt/MEJB")
ManagementHome mHome1;
*/
/* Object returned from IIOP_OBJECT_FACTORY is still ior
@EJB(lookup="java:global/mejb/MEJBBean")
ManagementHome mHome2;
*/
/* Doesn't work b/c actual MEJB app Home interface is new glassfish
* type, so actual type derived from field declaration is tacked
* onto mappedName and results in NameNotFound
@EJB(mappedName="java:global/mejb/MEJBBean")
ManagementHome mHome2;
*/
//MEJBHome mHome2;
@PostConstruct
public void init() {
System.out.println("In SingletonBean::init()");
System.out.println("orb = " + orb);
if( orb == null ) {
throw new EJBException("null ORB");
}
try {
// same problem ManagementHome mHomeL = (ManagementHome) new InitialContext().lookup("java:comp/env/mejb");
// same problem ManagementHome mHomeL2 = (ManagementHome) new InitialContext().lookup("java:global/mejb/MEJBBean");
// System.out.println("mHomeL = " + mHomeL);
// System.out.println("mHomeL2 = " + mHomeL2);
} catch(Exception e) {
throw new EJBException(e);
}
// System.out.println("mHome1 = " + mHome1);
// System.out.println("mHome2 = " + mHome2);
}
public String hello() {
System.out.println("In SingletonBean::hello()");
return "hello, world!\n";
}
public void testError() {
throw new Error("test java.lang.Error");
}
public String testInjection(){
if (foo == null) return "foo is null";
if (tb == null) return "tb is null";
if (!foo.testInjection()) return "testInjection in Foo failed";
return "";
}
@PreDestroy
public void destroy() {
System.out.println("In SingletonBean::destroy()");
}
}