Basic HTML version of Foils prepared July 6 99

Foil 15 Client-View - II

From Object Web Computing Technologies CPS714 Computational Science Information Track -- June 16 99. by H. Timucin Ozdemir


Remote interface defines the business logic for the bean and container (deployment tool) provides an implementation of EJB Object implementing the remote interface and extending from javax.ejb.EJBObject. Client uses EJBObject to obtain the identity of the bean and create a persistent handle for the object.
Identity of a bean is unique in its home.
Metadata interface can be used by clients to perform dynamic invocation.
Component-view requires some responsibility from the bean implementation and the container.



© Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

If you have any comments about this server, send e-mail to webmaster@npac.syr.edu.

Page produced by wwwfoil on Tue Jul 6 1999