Client access to enterprise beans that implement local business interfaces is accomplished using either dependency injection or JNDI lookup.
To obtain a reference to the local business interface of an enterprise bean through dependency injection, use the javax.ejb.EJB annotation and specify the enterprise bean's local business interface name.
@EJB Example example;
The obtain a reference to a local business interface of an enterprise bean using JNDI lookup, use the javax.naming.InitialContext interface's lookup method.
ExampleLocal example = (ExampleLocal) InitialContext.lookup("java:module/ExampleLocal");