A product specific name that this resource should be mapped to.
The name of this resource, as defined by the
name
element or defaulted, is a name that is local to the application
component using the resource. (It's a name in the JNDI
java:comp/env
namespace.) Many application servers
provide a way to map these local names to names of resources
known to the application server. This mapped name is often a
global JNDI name, but may be a name of any form.
Application servers are not required to support any particular
form or type of mapped name, nor the ability to use mapped names.
The mapped name is product-dependent and often installation-dependent.
No use of a mapped name is portable.