Base class to hold meta-information related to an entity of type CMP.
author: Christophe Ney [cney@batisseurs.com] : Initial developer author: Helene Joanin author: Jerome Camilleri : automatic PK
constructor to be used by parent node.
Parameters: classLoader - class loader to use to laod bean's classes Parameters: ent - entity in the standard deployment descriptor Parameters: asd - assembly-descriptor in the standard deployment descriptor Parameters: jEnt - jonas-entity in the JOnAS deployment descriptor Parameters: fileName - jar or directory containing ejb throws: DeploymentDescException - in error case.
Indicate if the primary key field is only one field with a primary-key-field
defined in the DD.
true if the primary key field is only one fieldwith a primary-key-field defined in the DD.