System, computer program product and method of narrowing an enterprise Java bean (EJB) object reference to a home implementation class name

摘要

A system, computer program product and method of narrowing an enterprise Java bean (EJB) object reference to a home implementation class name are provided. To obtain the class name, the location of the EJB in a network is first obtained by performing a JNDI lookup. Using the location, an IOR of the EJB is obtained. The IOR is then processed to obtain the home implementation class name of the object. Processing the IOR includes decomposing the IOR to arrive at a typeId string stored therein. The typeId string is further processed to obtain the home implementation class name contained therein.