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package org.superbiz.refs; import javax.ejb.EJB; import javax.ejb.Stateless; import javax.naming.InitialContext; @Stateless @EJB(name = "myFooEjb", beanInterface = FooLocal.class) public class MyEjbLocalRefBean implements MyBeanInterface { @EJB private BarLocal myBarEjb; public void someBusinessMethod() throws Exception { if (myBarEjb == null) throw new NullPointerException("myBarEjb not injected"); // Both can be looked up from JNDI as well InitialContext context = new InitialContext(); FooLocal fooLocal = (FooLocal) context.lookup("java:comp/env/myFooEjb"); BarLocal barLocal = (BarLocal) context.lookup("java:comp/env/org.superbiz.refs.MyEjbLocalRefBean/myBarEjb"); } } |
Via xml
The above @EJB annotation usage is 100% equivalent to the following xml.
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