... worksinternally. The Ejb-jar file is the finished, complete component containing the enterprisebean class, the remote interface, the home interface, the bean’s properties, and the deployment descriptor.83Introduction ... object. An EJB handle is a persistentreference to an EJB object that the client can stow away somewhere.Later on, the client can use the handle to reacquire the EJB object and start using it ... management and life-cycle requirements. These deployment descrip-tor settings indicate how the container should manage your beans. For ex-ample, you specify the name of the bean’s class, whether the...